QAS 14-20 Kd Instruction Manual for AC Generators English
QAS 14-20 Kd
Instruction Manual for AC Generators English
ATLAS COPCO - PORTABLE AIR DIVISION
www.atlascopco.com11/2010
QAS 14-20 KdInstruction Manual for AC Generators
Instruction manual ..................................................................................5
Circuit diagrams ....................................................................................81
Printed matter N°2954 3380 04
Original instructions
Warranty and Liability Limitation
Use only authorized parts.
Any damage or malfunction caused b y
Warranty or Product Liability.
The manufacturer does not accept any s,
additions or conversions made without t
Neglecting maintenance or making chan or
hazards, including fire risk.
While every effort has been made to e ct,
Atlas Copco does not assume responsib
Copyright 2010, Atlas Copco Airpower n.
Any unauthorized use or copying of the c
This applies in particular to trademarks,
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y the use of unauthorized parts is not covered b
liability for any damage arising from modification
he manufacturer's approval in writing.
ges to the setup of the machine can result in maj
nsure that the information in this manual is corre
ility for possible errors.
v., Antwerp, Belgium.
ontents or any part thereof is prohibited.
model denominations, part numbers and drawings.
113
3334456
777
88890
Options available for QAS 14 and
QAS 20 units ................................................52Circuit diagrams......................................52Overview of the electrical options.........52Description of the electrical options .....53Overview of the mechanical options ....60Description of the mechanical options .60
Technical specifications .............................66Technical specifications for QAS 14 units ...........................................66Technical specifications for QAS 20 units ...........................................72Conversion list of SI units into British units .............................................78Dataplate .................................................78
Disposal ........................................................79
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Contents
Safety precautions for portable
generators ......................................................6
Leading particulars .....................................13General description ................................13Bodywork ................................................15Markings..................................................15Drain plugs and filler caps .....................16Control and indicator panel Qc1002™..16Control and indicator panel Qc2002™..23Output terminal board ...........................34Spillage free ............................................35Electronic speed regulator.....................35
Operating instructions...............................36Installation...............................................36Connecting the generator ......................36Before starting ........................................38Operating Qc1002™ ...............................38Operating Qc2002™ ...............................39
Maintenance ................................................4Maintenance schedule ...........................4Engine maintenance...............................4(*) Measuring the alternator insulation resistance...............................4Engine fuel specifications ......................4Engine oil specifications ........................4Engine oil level check .............................4Engine oil and oil filter change..............4Engine coolant specifications ................4Coolant check..........................................4
Storage of the generator ...........................4Storage ....................................................4Preparing for operation after storage ...4
Checks and trouble shooting....................4Checking voltmeter P4 ...........................4Checking ammeter P3 ............................4Alternator troubleshooting ....................4Engine trouble shooting.........................5
Congratulations on the purchase of your AC generator. It is a solid, safe and reliable machine, built accordilatest technology. Follow the instructions in this booklet and we guarantee you years of troublefree operationread the following instructions carefully before starting to use your machine.While every effort has been made to ensure that the information in this manual is correct, Atlas Copco does noresponsibility for possible errors. Atlas Copco reserves the right to make changes without prior notice.
or repairing the generator.
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In general it is recommended that not more than twopeople operate the unit, more operators could lead tounsafe operating conditions. Take necessary steps tokeep unauthorized persons away from the unit andeliminate all possible sources of danger at the unit.When handling, operating, overhauling and/orperforming maintenance or repair on Atlas Copcoequipment, the mechanics are expected to use safeengineering practices and to observe all relevant localsafety requirements and ordinances. The following list isa reminder of special safety directives and precautionsmainly applicable to Atlas Copco equipment.Neglecting the safety precautions may endanger peopleas well as environment and machinery:- endanger people due to electrical, mechanical or
chemical influences,- endanger the environment due to leakage of oil,
solvents or other substances,- endanger the machinery due to function failures.All responsibility for any damage or injury resultingfrom neglecting these precautions or by non-observanceof ordinary caution and due care required in handling,operating, maintenance or repair, also if not expresslymentioned in this instruction manual, is disclaimed byAtlas Copco.
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Safety precautions for portable generators
To be read attentively and acted accordingly before towing, lifting, operating, performing maintenance
Introduction
The policy of Atlas Copco is to provide the users of theirequipment with safe, reliable and efficient products.Factors taken into account are among others:- the intended and predictable future use of the
products, and the environments in which they areexpected to operate,
- applicable rules, codes and regulations,- the expected useful product life, assuming proper
service and maintenance,- providing the manual with up-to-date information.Before handling any product, take time to read therelevant instruction manual. Besides giving detailedoperating instructions, it also gives specific informationabout safety, preventive maintenance, etc.Keep the manual always at the unit location, easyaccessible to the operating personnel.See also the safety precautions of the engine andpossible other equipment, which are separately sentalong or are mentioned on the equipment or parts of theunit.These safety precautions are general and somestatements will therefore not always apply to a particularunit.
Only people that have the right skills should be alloweto operate, adjust, perform maintenance or repair oAtlas Copco equipment. It is the responsibility omanagement to appoint operators with the appropriatraining and skill for each category of job.Skill level 1: OperatorAn operator is trained in all aspects of operating the unwith the push-buttons, and is trained to know the safeaspects.Skill level 2: Mechanical technicianA mechanical technician is trained to operate the unit thsame as the operator. In addition, the mechanictechnician is also trained to perform maintenance anrepair, as described in the instruction manual, and allowed to change settings of the control and safesystem. A mechanical technician does not work on livelectrical components.Skill level 3: Electrical technicianAn electrical technician is trained and has the samqualifications as both the operator and the mechanictechnician. In addition, the electrical technician macarry out electrical repairs within the various enclosureof the unit. This includes work on live electriccomponents.Skill level 4: Specialist from the manufacturerThis is a skilled specialist sent by the manufacturer or iagent to perform complex repairs or modifications to thequipment.
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14 When working on the unit, wear safety clothing.Depending on the kind of activities these are: safetyglasses, ear protection, safety helmet (includingvisor), safety gloves, protective clothing, safetyshoes. Do not wear the hair long and loose (protectlong hair with a hairnet), or wear loose clothing orjewellery.
15 Take precautions against fire. Handle fuel, oil andanti-freeze with care because they are inflammablesubstances. Do not smoke or approach with nakedflame when handling such substances. Keep a fire-extinguisher in the vicinity.
16a Portable generators (with earthing pin):Earth the generator as well as the load properly.
16b Portable generators IT:Note: This generator is built to supply a sheeralternating current IT network.Earth the load properly.
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The manufacturer does not accept any liability for anydamage arising from the use of non-original parts and formodifications, additions or conversions made withoutthe manufacturer’s approval in writing.If any statement in this manual does not comply withlocal legislation, the stricter of the two shall be applied.Statements in these safety precautions should not beinterpreted as suggestions, recommendations orinducements that it should be used in violation of anyapplicable laws or regulations.
General safety precautions
1 The owner is responsible for maintaining the unit ina safe operating condition. Unit parts andaccessories must be replaced if missing orunsuitable for safe operation.
2 The supervisor, or the responsible person, shall atall times make sure that all instructions regardingmachinery and equipment operation andmaintenance are strictly followed and that themachines with all accessories and safety devices, aswell as the consuming devices, are in good repair,free of abnormal wear or abuse, and are nottampered with.
3 Whenever there is an indication or any suspicionthat an internal part of a machine is overheated, themachine shall be stopped but no inspection coversshall be opened before sufficient cooling time haselapsed; this to avoid the risk of spontaneousignition of oil vapour when air is admitted.
4 Normal ratings (pressures, temperatures, speedetc.) shall be durably marked.
5 Operate the unit only for the intended purpose anwithin its rated limits (pressure, temperaturspeeds, etc.).
6 The machinery and equipment shall be kept cleai.e. as free as possible from oil, dust or othdeposits.
7 To prevent an increase in working temperaturinspect and clean heat transfer surfaces (cooler finintercoolers, coolant jackets, etc.) regularly. See thmaintenance schedule.
8 All regulating and safety devices shall bmaintained with due care to ensure that thefunction properly. They may not be put out oaction.
9 Pressure and temperature gauges shall be checkeregularly with regard to their accuracy. They shabe replaced whenever outside acceptable tolerance
10 Safety devices shall be tested as described in thmaintenance schedule of the instruction manual determine that they are in good operating conditio
11 Mind the markings and information labels on thunit.
12 In the event the safety labels are damaged odestroyed, they must be replaced to ensure operatosafety.
13 Keep the work area neat. Lack of order will increasthe risk of accidents.
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10 A hoist has to be installed in such a way that theobject will be lifted perpendicular. If that is notpossible, the necessary precautions must be taken toprevent load-swinging, e.g. by using two hoists,each at approximately the same angle not exceeding30° from the vertical.
11 Locate the unit away from walls. Take allprecautions to ensure that hot air exhausted from theengine and driven machine cooling systems cannotbe recirculated. If such hot air is taken in by theengine or driven machine cooling fan, this maycause overheating of the unit; if taken in forcombustion, the engine power will be reduced.
12 Generators shall be stalled on an even, solid floor,in a clean location with sufficient ventilation. If thefloor is not level or can vary in inclination, consultAtlas Copco.
13 The electrical connections shall correspond to localcodes. The machines shall be earthed and protectedagainst short circuits by fuses or circuit breakers.
14 Never connect the generator outlets to aninstallation which is also connected to a publicmains.
15 Before connecting a load, switch off thecorresponding circuit breaker, and check whetherfrequency, voltage, current and power factorcomply with the ratings of the generator.
16 Before transportation of the unit, switch off all thecircuit breakers.
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Safety during transport and
installation
To lift a unit, all loose or pivoting parts, e.g. doors andtowbar, shall first be securely fastened.Do not attach cables, chains or ropes directly to thelifting eye; apply a crane hook or lifting shackle meetinglocal safety regulations. Never allow sharp bends inlifting cables, chains or ropes.Helicopter lifting is not allowed. It is strictly forbidden to dwell or stay in the risk zoneunder a lifted load. Never lift the unit over people orresidential areas. Lifting acceleration and retardationshall be kept within safe limits.1 Before towing the unit:
- check the towbar, the brake system and thetowing eye. Also check the coupling of thetowing vehicle,
- check the towing and brake capability of thetowing vehicle,
- check that the towbar, jockey wheel or stand legis safely locked in the raised position,
- ascertain that the towing eye can swivel freely onthe hook,
- check that the wheels are secure and that thetyres are in good condition and inflated correctly,
- connect the signalisation cable, check all lightsand connect the pneumatic brake couplers,
- attach the safety break-away cable or safetychain to the towing vehicle,
- remove wheel chocks, if applied, and disengagethe parking brake.
2 To tow a unit use a towing vehicle of ampcapacity. Refer to the documentation of the towinvehicle.
3 If the unit is to be backed up by the towing vehicldisengage the overrun brake mechanism (if it is nan automatic mechanism).
4 Never exceed the maximum towing speed of thunit (mind the local regulations).
5 Place the unit on level ground and apply the parkinbrake before disconnecting the unit from the towinvehicle. Unclip the safety break-away cable osafety chain. If the unit has no parking brake ojockey wheel, immobilize the unit by placinchocks in front of and/or behind the wheels. Whethe towbar can be positioned vertically, the lockindevice must be applied and kept in good order.
6 To lift heavy parts, a hoist of ample capacity, testeand approved according to local safety regulationshall be used.
7 Lifting hooks, eyes, shackles, etc., shall never bbent and shall only have stress in line with thedesign load axis. The capacity of a lifting devicdiminishes when the lifting force is applied at aangle to its load axis.
8 For maximum safety and efficiency of the liftinapparatus all lifting members shall be applied anear to perpendicular as possible. If required, lifting beam shall be applied between hoist anload.
9 Never leave a load hanging on a hoist.
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- above 95 dB(A): the warning(s) at theentrance(s) shall be completed with therecommendation that also occasional visitorsshall wear ear protectors,
- above 105 dB(A): special ear protectors that areadequate for this noise level and the spectralcomposition of the noise shall be provided and aspecial warning to that effect shall be placed ateach entrance.
10 Insulation or safety guards of parts the temperatureof which can be in excess of 80°C (175°F) andwhich may be accidentally touched by personnelshall not be removed before the parts have cooled toroom temperature.
11 Never operate the unit in surroundings where thereis a possibility of taking in flammable or toxicfumes.
12 If the working process produces fumes, dust orvibration hazards, etc., take the necessary steps toeliminate the risk of personnel injury.
13 When using compressed air or inert gas to cleandown equipment, do so with caution and use theappropriate protection, at least safety glasses, forthe operator as well as for any bystander. Do notapply compressed air or inert gas to your skin ordirect an air or gas stream at people. Never use it toclean dirt from your clothes.
14 When washing parts in or with a cleaning solvent,provide the required ventilation and use appropriateprotection such as a breathing filter, safety glasses,rubber apron and gloves, etc.
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Safety during use and operation
1 When the unit has to operate in a fire-hazardousenvironment, each engine exhaust has to beprovided with a spark arrestor to trap incendiarysparks.
2 The exhaust contains carbon monoxide which is alethal gas. When the unit is used in a confinedspace, conduct the engine exhaust to the outsideatmosphere by a pipe of sufficient diameter; do thisin such a way that no extra back pressure is createdfor the engine. If necessary, install an extractor.Observe any existing local regulations. Make sure that the unit has sufficient air intake foroperation. If necessary, install extra air intake ducts.
3 When operating in a dust-laden atmosphere, placethe unit so that dust is not carried towards it by thewind. Operation in clean surroundings considerablyextends the intervals for cleaning the air intakefilters and the cores of the coolers.
4 Never remove a filler cap of the coolant system of ahot engine. Wait until the engine has sufficientlycooled down.
5 Never refill fuel while the unit is running, unlessotherwise stated in the Atlas Copco InstructionBook (AIB). Keep fuel away from hot parts such asair outlet pipes or the engine exhaust. Do not smokewhen fuelling. When fuelling from an automaticpump, an earthing cable should be connected to theunit to discharge static electricity. Never spill norleave oil, fuel, coolant or cleansing agent in oraround the unit.
6 All doors shall be shut during operation so as not disturb the cooling air flow inside the bodyworand/or render the silencing less effective. A dooshould be kept open for a short period only e.g. foinspection or adjustment.
7 Periodically carry out maintenance works accordinto the maintenance schedule.
8 Stationary housing guards are provided on arotating or reciprocating parts not otherwisprotected and which may be hazardous personnel. Machinery shall never be put inoperation, when such guards have been removebefore the guards are securely reinstalled.
9 Noise, even at reasonable levels, can cause irritatioand disturbance which, over a long period of timmay cause severe injuries to the nervous system ohuman beings.When the sound pressure level, at any point whepersonnel normally has to attend, is:- below 70 dB(A): no action needs to be taken,- above 70 dB(A): noise-protective devices shou
be provided for people continuously beinpresent in the room,
- below 85 dB(A): no action needs to be taken fooccasional visitors staying a limited time only,
- above 85 dB(A): room to be classified as a noishazardous area and an obvious warning shall bplaced permanently at each entrance to alepeople entering the room, for even relativeshort times, about the need to wear eprotectors,
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Safety during maintenance and
repair
Maintenance, overhaul and repair work shall only becarried out by adequately trained personnel; if required,under supervision of someone qualified for the job.1 Use only the correct tools for maintenance and
repair work, and only tools which are in goodcondition.
2 Parts shall only be replaced by genuine Atlas Copcoreplacement parts.
3 All maintenance work, other than routine attention,shall only be undertaken when the unit is stopped.Steps shall be taken to prevent inadvertent starting.In addition, a warning sign bearing a legend such as“work in progress; do not start” shall be attached tothe starting equipment. On engine-driven units the battery shall bedisconnected and removed or the terminals coveredby insulating caps. On electrically driven units the main switch shall belocked in open position and the fuses shall be takenout. A warning sign bearing a legend such as “workin progress; do not supply voltage” shall be attachedto the fuse box or main switch.
4 Prior to stripping an engine or other machine orundertaking major overhaul on it, prevent allmovable parts from rolling over or moving.
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15 Safety shoes should be compulsory in anyworkshop and if there is a risk, however small, offalling objects, wearing of a safety helmet should beincluded.
16 If there is a risk of inhaling hazardous gases, fumesor dust, the respiratory organs must be protected anddepending on the nature of the hazard, so must theeyes and skin.
17 Remember that where there is visible dust, the finer,invisible particles will almost certainly be presenttoo; but the fact that no dust can be seen is not areliable indication that dangerous, invisible dust isnot present in the air.
18 Never operate the generator in excess of its limits asindicated in the technical specifications and avoidlong no-load sequences.
19 Never operate the generator in a humid atmosphere.Excessive moisture causes worsening of thegenerator insulation.
20 Do not open electrical cabinets, cubicles or otherequipment while voltage is supplied. If such cannotbe avoided, e.g. for measurements, tests oradjustments, have the action carried out by aqualified electrician only, with appropriate tools,and ascertain that the required bodily protectionagainst electrical hazards is applied.
21 Never touch the power terminals during operationof the machine.
22 Whenever an abnormal condition arises, e.excessive vibration, noise, odour, etc., switch thcircuit breakers to OFF and stop the engine. Correthe faulty condition before restarting.
23 Check the electric cables regularly. Damaged cableand insufficient tightening of connections macause electric shocks. Whenever damaged wires odangerous conditions are observed, switch thcircuit breakers to OFF and stop the enginReplace the damaged wires or correct the dangeroucondition before restarting. Make sure that aelectric connections are securely tightened.
24 Avoid overloading the generator. The generator provided with circuit breakers for overloaprotection. When a breaker has tripped, reduce thconcerned load before restarting.
25 If the generator is used as stand-by for the mainsupply, it must not be operated without contrsystem which automatically disconnects thgenerator from the mains when the mains supply restored.
26 Never remove the cover of the output terminaduring operation. Before connecting odisconnecting wires, switch off the load and thcircuit breakers, stop the machine and make suthat the machine cannot be started inadvertently othere is any residual voltage on the power circuit.
27 Running the generator at low load for long periodwill reduce the lifetime of the engine.
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18 Maintenance and repair work should be recorded inan operator’s logbook for all machinery. Frequencyand nature of repairs can reveal unsafe conditions.
19 When hot parts have to be handled, e.g. shrinkfitting, special heat-resistant gloves shall be usedand, if required, other body protection shall beapplied.
20 When using cartridge type breathing filterequipment, ascertain that the correct type ofcartridge is used and that its useful service life is notsurpassed.
21 Make sure that oil, solvents and other substanceslikely to pollute the environment are properlydisposed of.
22 Before clearing the generator for use aftermaintenance or overhaul, submit it to a testrun,check that the AC power performance is correct andthat the control and shutdown devices functioncorrectly.
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5 Make sure that no tools, loose parts or rags are leftin or on the machine. Never leave rags or looseclothing near the engine air intake.
6 Never use flammable solvents for cleaning (fire-risk).
7 Take safety precautions against toxic vapours ofcleaning liquids.
8 Never use machine parts as a climbing aid.9 Observe scrupulous cleanliness during maintenance
and repair. Keep away dirt, cover the parts andexposed openings with a clean cloth, paper or tape.
10 Never weld on or perform any operation involvingheat near the fuel or oil systems. Fuel and oil tanksmust be completely purged, e.g. by steam-cleaning,before carrying out such operations. Never weld on,or in any way modify, pressure vessels. Disconnectthe alternator cables during arc welding on the unit.
11 Support the towbar and the axle(s) securely ifworking underneath the unit or when removing awheel. Do not rely on jacks.
12 Do not remove any of, or tamper with, the sound-damping material. Keep the material free of dirt andliquids such as fuel, oil and cleansing agents. If anysound-damping material is damaged, replace it toprevent the sound pressure level from increasing.
13 Use only lubricating oils and greases recommendeor approved by Atlas Copco or the machinmanufacturer. Ascertain that the selected lubricancomply with all applicable safety regulationespecially with regard to explosion or fire-risk anthe possibility of decomposition or generation ohazardous gases. Never mix synthetic with mineroil.
14 Protect the engine, alternator, air intake filteelectrical and regulating components, etc., prevent moisture ingress, e.g. when steam-cleaning
15 When performing any operation involving heaflames or sparks on a machine, the surroundincomponents shall first be screened with nonflammable material.
16 Never use a light source with open flame foinspecting the interior of a machine.
17 When repair has been completed, the machine shabe barred over at least one revolution foreciprocating machines, several revolutions forotary ones to ensure that there is no mechanicinterference within the machine or driver. Check thdirection of rotation of electric motors when startinup the machine initially and after any alteration the electrical connection(s) or switch gear, to checthat the oil pump and the fan function properly.
ins:nt.
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Tool applications safety
Apply the proper tool for each job. With the knowledgeof correct tool use and knowing the limitations of tools,along with some common sense, many accidents can beprevented.Special service tools are available for specific jobs andshould be used when recommended. The use of thesetools will save time and prevent damage to parts.
Battery safety precautions
BatteriesWhen servicing batteries, always wear protectingclothing and glasses.1 The electrolyte in batteries is a sulphuric acid
solution which is fatal if it hits your eyes, and whichcan cause burns if it contacts your skin. Therefore,be careful when handling batteries, e.g. whenchecking the charge condition.
2 Install a sign prohibiting fire, open flame andsmoking at the post where batteries are beingcharged.
3 When batteries are being charged, an explosive gasmixture forms in the cells and might escape throughthe vent holes in the plugs.Thus an explosive atmosphere may form around thebattery if ventilation is poor, and can remain in andaround the battery for several hours after it has beencharged. Therefore:- never smoke near batteries being, or having
recently been, charged,- never break live circuits at battery terminals,
because a spark usually occurs.
4 When connecting an auxiliary battery (AB) parallel to the unit battery (CB) with booster cableconnect the + pole of AB to the + pole of CB, theconnect the - pole of CB to the mass of the uniDisconnect in the reverse order.
ble or as stand-by in cases of interruption of the mains. TheAS 14 and QAS 20 generators are driven by a fluid-cooled
Lifting beamSide doorsEngine exhaustData PlateDoor, access to control and indicator panelOutput terminal boardHole for forkliftEarthing rod (not available in combination with an IT-relay)
SB Emergency stop buttonF Filler cap fuelW Filler cap coolant
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Leading particulars
General description
The QAS 14 and QAS 20 are AC generators, built for continuous running at sites where no electricity is availagenerator operates at 50/60 Hz, 230/240 V in line-to-neutral mode and 400/480 V in line-to-line mode. The Qdiesel engine, manufactured by KUBOTA. An overview of the main parts is given in the diagram below.
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2
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8
7
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5
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4
AlternatorF Air filterS Battery switch
CouplingFO Drain flexible engine oilFW Drain flexible coolantH Drain and access hole (in the frame)PF Drain plug fuel
EngineFan
F Filler cap fuelO Filler cap engine oilW Filler cap coolant
Fuel filter1 BatteryF Oil filterLD Engine oil level dipstickI Vacuum indicator
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BS AFDFO E
VI
F
FCO
FCW
FFCAG1 DFWOLD OFDHDPF
Indicates that the unit may start automatically and that the instruction book has to be consulted prior to use.
Read the instruction manual before using the lifting eye.
Indicates the 3-way valve.
Indicates the partnumbers of the different service packs and of the engine oil. These parts can be ordered to the factory.
Position 1 Closed Position 2
QAS 14 Kd, QAS 20 Kd
XXXXXXXXxxx XXXX XXXX XXXXXXXXX XXXX XXXX XX
Engine oil PAROIL E PAROIL Extra
Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG
XX XXXXXXX XXXX XXXX XX XXXX XXXX XXXX XXXXXXX XXXX XXXX XX XXXX XXXX XXXX XXXXXXX XXXX XXXX XXXXX XXXXXXX XXXX XXXX XX
XX XXXXXXX XXXX XXXX XXXX XXXXXXX XXXX XXXX XXXX XXXXXXX XXXX XXXX XX
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Bodywork
The alternator, the engine, the cooling system, etc. areenclosed in a sound-insulated bodywork that can beopened by means of side doors (and service plates).
The recess in the roof has a lifting rod in the middle.
To be able to lift the generator by means of a forklift,rectangular holes are provided in the frame.
The earthing rod, connected to the generator’s earthterminal is located at the side of the frame.
Markings
A brief description of all markings provided on thegenerator is given hereafter.
Never use the guiding rods to lift thegenerator.
Indicates that the engine exhaust is a hot and harmful gas, which is toxic in case of inhalation. Always make sure that the unit is operated outside or in a well-ventilated room.
Indicates that these parts can become very hot during operation (e.g. engine, cooler, etc.). Always make sure that these parts are cooled down before touching them.
Indicates that the guiding rods may not be used to lift the generator. Always use the lifting rod in the roof of the generator to lift it.
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Indicates a lifting point of the generator.
Indicates that the generator may be refuelled with diesel fuel only.
Indicates the drain for the engine oil.
Indicates the drain for the coolant.
Indicates the drain plug for the enginefuel.
Use PAROIL E only.
Indicates the different earthing connections on the generator.
Indicates that the alternator should notbe cleaned with high pressurised water.
Indicates the battery switch.
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H0 .......Panel light
S20......ON/OFF/REMOTE switch
To start up the unit (locally or remote).
X25 .....Terminal strip
Qc1002™ Module
The Qc1002™ module is located inside the controlpanel. This control module will carry out allnecessary tasks to control and protect a generator,regardless of the use of the generator.
This means that the Qc1002™ module can be used forseveral applications.
Qc 1002
145
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Drain plugs and filler caps
The drain holes for the engine oil, the coolant and theplug for the fuel, are located and labelled on theframe; the fuel drain plug at the front, the others at theservice side.The drain flexible for engine oil can be brought to theoutside of the generator through the drain hole.
The filler cap for the engine coolant is accessible viaan opening in the roof. The fuel filler cap is located inthe side panel.
Control and indicator panel
Qc1002™
General description Qc1002™ contro
panel
A1 .......Qc1002™ display
F10......Fuse
The fuse activates when the current from thbattery to the engine control circuit exceedits setting. The fuse can be reset by pushinthe button.
The drain hole can also be used toguide external fuel tank connections.When connecting an external fueltank, use the 3-way valves. Refer toExternal fuel tank connection (with/without quick couplings).
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S20
F10
Q1
X1 X25
P4 P3
0 0
20
40
80
100
200
VA
300
400 500
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Reset
Test
On
Fault
N13
F10
X25
S20
A1
H0
Qc1002™ Menu Overview
At Qc1002™, the LCD will show followinginformation:
– in Normal condition (scroll through theinformation using UP and DOWN):• Status (eg: preheat, crank, run, cooldown,
extended stop time, …)• Controller type & version• Parameter list• Alarm list• LOG list• Service Timer 1 & Service Timer 2• Battery Voltage• Fuel level• Voltage - frequency - running hours
– in Alarm condition (scroll through theinformation using UP and DOWN):• a list of all active Alarms
It's possible to scroll through the views, using the UPand DOWN buttons. The scrolling is continuous. If a Special status comes up, the Status Display isshown. If an Alarm comes up, the Alarm Display is shown.
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Pushbutton and LED functions
Following pushbuttons are used on the Qc1002™
Following LEDs are used on the
Qc1002™
ENTER: Is used to select and confirm changed settings in the Parameter list.
UP: Is used to scroll through the display information and to adjust parameter value upwards.
DOWN: Is used to scroll through the display information and to adjust parameter value downwards.
BACK: Is used to leave the Alarm pop-up window, to leave the Parameter list and to leave menu's without change.
Power Green LED indicates that the unit is powered up.
Remote Green LED indicates that the RemoteMode is selected.
Alarm Flashing red LED indicates that an alarm is present. A continuous red LED indicates that the alarm has beenacknowledged by the user. The exact alarm is shown on the display.
Remote
Power
AlarmQc 1002
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Battery Voltage display
This view shows the Battery voltage and the runninghours.
Fuel level display
This view shows the Fuel level and the running hours.
Voltage - frequency - running hours
display
This view shows the voltage, frequency and runninghours.
13.2 VBattery00168.1h
75%Fuel00168.1h
50Hz400V00168.1h
- 18 -
Controller type and version display
This view shows the controller type and the ASWversion number.
Parameter display
This view shows a number of Parameter settings andgives access to them.
An overview is given in “Parameter list” on page 19.
Alarm list display
This view shows the number of active alarms andgives access to them.
An overview is given in “Alarm Display (pop-upwindow)” on page 21.
LOG list display
This view shows the alarm memory and gives accesto it.An overview is given in “LOG list” on page 22.
Service timer 1 & Service timer 2
display
This view shows both Service timers. The servictimer indication is shown when service time has ruout. It can be removed by resetting the timers oacknowledging the Service timer indication.The service timer indications count and give an alarmwhen value is reached.
Resetting the Service Timers can be done through thParameter display.
Qc1002v1.00.0
Parameter
Alarm List0 Alarm(s)
LOG List
Service 1Service 2
59h59h
e
o=
gt
s.iset
e
– Language selection
Icons is the default factory set language, but 6other languages can be selected: English, French,German, Italian, Spanish and Cyrillic (Russian).All information in the Parameter List display isalways in English.
– Generator Underfrequency: failclass, enable,delay, setpoint
– Generator Overfrequency: failclass, enable, delay,setpoint
– Generator Undervoltage: failclass, enable, delay,setpoint
– Generator Overvoltage: failclass, enable, delay,setpoint
It's possible to scroll between configuration menu'sby using the pushbuttons UP and DOWN.Pushing the ENTER button activates theconfiguration menu which is shown at the display.
- 19 -
Qc1002™ Menu Description
Status Display (pop-up window)
In case special statuses are entered, a pop-up windowwill automatically be entered for as long as the statusis active.The background screen is not updated when the statuspop-up window is active.
These special statuses are:
If a special status has elapsed, the active view will bentered again automatically.If an Alarm comes up, the Alarm Display is shown.
Parameter list
The Parameter Menu's are pre-programmed!A password will be asked for when an attempt tchange a setting is about to be done (user password 2003).Menu's shown on the Parameter list LCD:
– Running hours adjust
This menu is used to adjust the amount of runninhours. The running hours can only be raised, nolowered.
– Unit Type
– Service Timer 2 reset
– Service Timer 1 reset
These menus are used to reset the service timerWhen a service timer alarm occurs and acknowledged, the service timer will be resautomatically.
– Unit Menu
This menu is used to select whether tempreaturand pressure should appear in °C/bar or °F/psi.
PREHEAT
START OFF/EXTENDED STOP TIMER
COOLDOWN
Unit type 1 for QAS 14-20 !!
Unit type
- 20 -
This is the described menu flow for changing the unit type:
Qc 1002145
Qc1002145
Parameter Running time
Unit type
pis
r
s
s
GENERATOR OVERVOLTAGE
GENERATOR UNDER-VOLTAGE
GENERATOR OVER-FREQUENCY
GENERATOR UNDER-FREQUENCY
SERVICE TIMER 1
SERVICE TIMER 2
- 21 -
Alarm Display (pop-up window)
In case an Alarm occurs, a pop-up window willautomatically be displayed for as long as the alarm isactive, no matter which view is active. The flashingred alarm LED will light up. The alarm icons will beshown together with an acknowledgement check-box.Push the ENTER button to acknowledge the alarm.When the alarm has been acknowledged, a V-marking will appear in the check-box and the redalarm LED will light up continuously.
The Alarm Display can always be left by pushing theBACK button.
If more than one alarm comes up, it's possible to scrollthrough the alarm messages with the UP and DOWNpushbuttons. The newest alarm will be placed at thebottom of the list (meaning that the older alarm staysat the display when a newer alarm comes up).If one or more than one alarm is present, an arrow atthe right of the display will be shown.
Following general groups of Alarms exist:
– Warning: Alarm LED lights up + Alarm pop-uappears on the display + Alarm relay empowered (if configured)
– Trip of GB: ‘Warning’ actions + GeneratoContactor opens
– Trip and Stop: ‘Trip of GB’ actions + unit stopafter Cooldown
– Shutdown: ‘Trip of GB’ actions + unit stopimmediately
List of possible alarms:
An alarm should always beacknowledged before solving theproblem that causes the alarm. !
LOW OIL PRESSURE
HIGH COOLANT TEMPERATURE
CHARGING ALTERNATOR
LOW FUEL LEVEL
s.
e
Remote start operation
Installation wirings:– X25.1 & X25.2 to be wired for the remote start
switch.– X25.3 & X25.4 to be wired for the remote
contactor (open/close).
Fail classes
All the activated alarms of the Qc1002™ have theirown pre-defined fail class.
All alarms are enabled according to one of these threestatuses:– disabled alarm, no supervision of alarm (OFF).
– enabled alarm, supervision of alarm all the time(ON).
– running alarm, only supervision when themachine is running (RUN).
- 22 -
LOG list
The unit will keep an event log of the latest 30 eventEvents are:
– shutdowns– service timer 1/2 reset– unit type changes
Together with each event, the running hours at thtime of the event will be stored.
ENGINE ALARM
EMERGENCY STOP
START FAILURE
STOP FAILURE
1 Controller type2 Event number3 Event4 Running hours
Time: 00001h
EVENT LOG #04 WaterQc1002
1
3
4
2
et
ep
lllr,
r
Pushbutton and LED functions
Following pushbuttons are used on the Qc2002™
ENTER: Is used to select and confirm changed settings in the Parameter list.
UP: Is used to scroll through the display information and to adjust parameter value upwards.
DOWN: Is used to scroll through the display information and to adjust parameter value downwards.
BACK: Is used to leave the Alarm pop-up window, to leave the Parameter list and to leave menu's without change.
AUTOMATIC: Is used to put the unit in Manual or Automatic Operation.
- 23 -
Control and indicator panel
Qc2002™
General description Qc2002™ control
panel
A1 ....... Qc2002™ display
F10...... Fuse
The fuse activates when the current from thebattery to the engine control circuit exceedsits setting. The fuse can be reset by pushingthe button.
S20 .....ON/OFF switch
Position O: No voltage is applied to thQc2002™ module, the generator will nostart.
Position I: Voltage is applied to thQc2002™ module, it is possible to start uthe generator.
X25 .....Terminal strip
Qc2002™ Module
The Qc2002™ module is located inside the contropanel. This control module will carry out anecessary tasks to control and protect a generatoregardless of the use of the generator.
This means that the Qc2002™ module can be used foseveral applications.
S20
F10
Q1
X1 X25
L1 L2 L3 N PE
G
Reset
Test
On
Fault
N13
F10
X25
S20
A1
r
Mains contactor
Green LED indicates that it is possible to close the Mains Contactor (only in AMF mode), if the Generator contactor is open.
Alarm Flashing red LED indicates that an alarm is present. A continuous red LED indicates that the alarm has been acknowledged by the user. The exact alarm is shown on the display.
- 24 -
Following LEDs are used on the
Qc2002™START: Is used to start the unit in Manual Operation.
STOP: Is used to stop the unit in Manual or Automatic Operation (without cooldown). When the unit is stopped with the STOP button in Automatic Operation, it will automatically go to Manual Operation.
MAINS CONTACTOR: Is used to open or close the Mains contactor, if the Qc2002™ is in Manual Operation.
.
GENERATOR CONTACTOR: Is used to open or close the Generator contactor, if the Qc2002™ is in Manual Operation
G
Power Green LED indicates that the unit is powered up.
Automatic Green LED indicates that the Qc2002™ is in Automatic Operation.
Start/Stop Green LED indicates that the Qc2002™ receives running feedback (via the W/L input, via the RPM value at the Canbus, or via the AC frequency).
Generator contactor
Green LED indicates that the voltage and the frequency of the alternator are within certain limits for a certain time. It will be possible to close the Generator Contactor (both in Island and in AMF mode), if the Mains contactor is open.
Qc2002145
G
Powe
AlarmStart
Automatic
GeneratorContactor
MainsContactor
Stop
e
P
is
Parameter display
This view shows a number of Parameter settings andgives access to them.An overview is given in “Parameter list” on page 28.
Alarm list display
This view shows the number of active alarms andgives access to them.An overview is given in “Alarm Display (pop-upwindow)” on page 32.
Parameter
Alarm List0 Alarm(s)
- 25 -
Qc2002™ Menu Overview
At Qc2002™, the LCD will show followinginformation:
– in Normal condition (scroll through theinformation using UP and DOWN):• Status (eg: preheat, crank, cooldown, extended
stop time, …) (pop-up: this display is onlyshown when a Special status comes up)
• Line voltages of the generator• Controller type & version• Parameter list• Alarm list• LOG list• Service Timer 1 & Service Timer 2• Battery Voltage• Fuel level• kWh counter• Power factor, the frequency of the generator
and the frequency of the mains • Line voltage, frequency and active power of
the generator• Active, reactive and apparent power of the
generator• Generator currents• Phase voltages of the mains• Line voltages of the mains• Phase voltages of the generator
– in Alarm condition (scroll through thinformation using UP and DOWN):• a list of all active Alarms
It's possible to scroll through the views, using the Uand DOWN buttons. The scrolling is continuous.
If a Special status comes up, the Status Display shown. If an Alarm comes up, the Alarm Display is shown.
Line voltages generator display
This view shows the line voltages of the generator.
Controller type and version display
This view shows the controller type and the ASWversion number.
G L1-L2G L2-L3G L3-L1
400V400V400V
Qc20021.00.1
g
s.
Power factor - frequency generator -
frequency mains display
This view shows the PF, the frequency of thegenerator and the frequency of the mains (M f L1:only in AMF mode).
One line voltage - frequency - active power display
This view shows one line voltage, frequency andactive power of the generator.
PFG f L1M f L1
0.0050Hz50Hz
G L1-L2G f L1P
400V50Hz80kW
- 26 -
LOG list display
This view shows the alarm memory and gives accessto it.An overview is given in “LOG list” on page 34.
Service timer 1 & Service timer 2
display
This view shows both Service timers. The servicetimer indication is shown when service time has runout. It can be removed by resetting the timers oracknowledging the Service timer indication.The service timer indications count downwards andgive an alarm when the set value 0 (zero) is reached.Resetting the Service Timers can be done through theParameter display.
Battery voltage display
This view shows the Battery voltage and the runninhours.
Fuel level display
This view shows the Fuel level and the running hour
kWh counter display
This view shows the kWh counter.
LOG List
Service 1Service 2
59h59h
13.2 VBattery00168.1h
75%Fuel00168.1h
E 4860kWh
is
r.
Qc2002™ Menu Description
Status Display (pop-up window)
In case special statuses are entered, a pop-up windowwill automatically be entered for as long as the statusis active.The background screen is not updated when the statuspop-up window is active.
These special statuses are:
PREHEAT
START OFF/EXTENDED STOP TIMER
COOLDOWN
- 27 -
Active - reactive - apparent power
display
This view shows the active, reactive and apparentpower of the generator.
Generator current display
This view shows the generator current.
Phase voltages mains display
This view shows the phase voltages of the mains (isonly shown in AMF mode).
Line voltages mains display
This view shows the line voltages of the mains (only shown in AMF mode).
Phase voltages generator display
This view shows the phase voltages of the generato
PQS
80kW0kVAr80kVA
G I1G I2G I3
100A100A100A
M L1-NM L2-NM L3-N
230V230V230V
M L1-L2M L2-L3M L3-L1
400V400V400V
G L1-NG L2-NG L3-N
230V230V230V
te-
=
re
=
nne
:
Automatic Mains Failure (AMF) operation
– This application is only possible in combinationwith the Auto mode. If the Manual Operationmode is selected the AMF operation will NOTfunction !
– When the Mains exceeds the defined voltage /frequency limits for a defined delay time, thegenerator will take over the load automatically.
– When the mains is restored within the definedlimits for a defined time, the generator will unloadbefore disconnecting and switching back to theMains.
– The generator will then go into cooldown andstop.
– Installation wirings: we refer to circuit diagram9822 0992 79/02 for the correct connections.
Horn delay
This menu is used to set the delay, how long thegeneral alarm relay stays energized (if present). If setto 0.0s, the general alarm relay will stay energizedcontinuously.
Horn Delay0.0s 20.0s 990.0s
- 28 -
If a special status has elapsed, the active view will beentered again automatically.If an Alarm comes up, the Alarm Display is shown.
Parameter list
The Parameter Menu's are pre-programmed !A password will be asked for when an attempt tochange a setting is about to be done (user password =2003).By entering the parameter list, pushbuttonAUTOMATIC is disposed of its normal operationsand will not perform any functionality.It's possible to scroll between configuration menu'sby using the pushbuttons UP and DOWN.Pushing the ENTER button activates theconfiguration menu which is shown at the display.
Menu's shown on the Parameter list LCD:
Genset mode
This menu is used to change the mode of the machine.In the Qc2002™ module 2 application modes can beselected:
Island operation
– This operation type is selected for local/remostart applications, without the Mains (= standalone).• Combined with Manual Operation mode
Local Start operation. • The sequences start/stop/close Generato
Contactor / open Generator Contactor can bactivated manually.
• Combined with Automatic Operation mode Remote Start operation.
– The remote start signal can be given with aexternal switch. After the generator has beestarted, the Generator Contactor will closautomatically.
– Installation wirings for Remote Start operationwire the RS switch between X25.9 & X25.10.
Genset ModeIsland Island AMF
h
rn,lln
MF high frequency
This menu is used to set the maximum limit for themains frequency, in % of the nominal frequency (inAMF-Auto).
MF low frequency
This menu is used to set the minimum limit for themains frequency, in % of the nominal frequency (inAMF-Auto).
MF high freq100% 110 120%
MF low freq80% 90 100%
- 29 -
Running hours adjust
This menu is used to adjust the amount of runninghours. The running hours can only be raised, notlowered.
Service timer 2 reset
Service timer 1 reset
These menus are used to reset the service timers.When a service timer alarm occurs and isacknowledged, the service timer will be resetautomatically.
Unit menu
This menu is used to select the units into whicpressures and temperatures will be shown.
Language selection
Icons is the default factory set language, but 6 othelanguages can be selected: English, French, GermaItalian, Spanish and Cyrillic (Russian). Ainformation in the Parameter List display is always iEnglish.
Running TimeCur. 168 20000
St 2 ResetNo No Yes
St 1 ResetNo No Yes
UnitC/bar C/bar F/psi
LanguageEnglish
e-
e-
M voltage delay
This menu is used to set the delay,, which defines howlong the mains voltage has to be back within the limitsbefore there will be switched from generator to mainsagain (in AMF-Auto). During this delay, the MainsLED flashes in green.
MF voltage delay
This menu is used to set the delay, which defines howlong the mains voltage may be above the max limit orbelow the min limit before there will be switchedfrom mains to generator (in AMF-Auto). During thisdelay, the Mains LED flashes in red.
M volt delay10s 30 9900s
MF volt delay1.0s 2.0 990.0s
- 30 -
M frequency delay
This menu is used to set the delay, which defines howlong the mains frequency has to be back within thelimits before there will be switched from generator tomains again (in AMF-Auto). During this delay, theMains LED flashes in green.
MF frequency delay
This menu is used to set the delay, which defines howlong the mains frequency may be above the max limitor below the min limit before there will be switchedfrom mains to generator (in AMF-Auto). During thisdelay, the Mains LED flashes in red.
MF high voltage
This menu is used to set the maximum limit for thmains voltage, in % of the nominal voltage (in AMFAuto).
MF low voltage
This menu is used to set the minimum limit for thmains voltage, in % of the nominal voltage (in AMFAuto).
M freq delay10s 30 9900s
MF freq delay1.0s 2.0 990.0s
MF high volt100% 110 120%
MF low volt80% 90 100%
Undervoltage delay
Undervoltage setpoint
Overfrequency enable
Overfrequency failclass
< Volt Delay0 1 99
< Volt SP0 450 999
> Freq enableEnable enable disable
> Freq FCwarning warning shutdown
- 31 -
Overvoltage enable
Overvoltage failclass
Overvoltage delay
Overvoltage setpoint
Undervoltage enable
Undervoltage failclass
> Volt enableEnable enable disable
> Volt FCwarning warning shutdown
> Volt Delay0 1 99
> Volt SP0 450 999
< Volt enableEnable enable disable
< Volt FCwarning warning shutdown
Alarm Display (pop-up window)
In case an Alarm occurs, a pop-up window willautomatically be displayed for as long as the alarm isactive, no matter which view is active. The flashingred alarm LED will light up. The alarm icons will beshown together with an acknowledgement check-box.Push the ENTER button to acknowledge the alarm.When the alarm has been acknowledged, a V-marking will appear in the check-box and the redalarm LED will light up continuously.
The Alarm Display can always be left by pushing theBACK button.
If more than one alarm comes up, it's possible to scrollthrough the alarm messages with the UP and DOWNpushbuttons. The newest alarm will be placed at thebottom of the list (meaning that the older alarm staysat the display when a newer alarm comes up).If one or more than one alarm is present, an arrow atthe right of the display will be shown.
An a larm shou ld always beacknowledged be fore sol ving theproblem that causes the alarm. !
- 32 -
Overfrequency delay
Overfrequency setpoint
Underfrequency enable
Underfrequency failclass
Underfrequency delay
Underfrequency setpoint
> FreqDelay0 1 99
> Freq SP0 38 70
< Freq enableEnable enable disable
< Freq FCwarning warning shutdown
< FreqDelay0 1 99
< Freq SP0 38 70
ENGINE ALARM
EMERGENCY STOP
START FAILURE
STOP FAILURE
HZ/V FAILURE
OIL LEVEL
- 33 -
Following general groups of Alarms exist:
– Warning: Alarm LED lights up + Alarm pop-upappears on the display + Alarm relay isempowered (if configured)
– Trip of GB: ‘Warning’ actions + GeneratorContactor opens
– Trip and Stop: ‘Trip of GB’ actions + unit stopsafter Cooldown
– Shutdown: ‘Trip of GB’ actions + unit stopsimmediately
List of possible alarms:z
LOW OIL PRESSURE
HIGH COOLANT TEMPERATURE
CHARGING ALTERNATOR
LOW FUEL LEVEL
GENERATOR OVERVOLTAGE
GENERATOR UNDER-VOLTAGE
GENERATOR OVER-FREQUENCY
GENERATOR UNDER-FREQUENCY
SERVICE TIMER 1
SERVICE TIMER 2
ir
e
e
e
Output terminal board
The output terminal board option is situated below thecontrol and indicator panel.
S2........Emergency stop button
Push the button to stop the generator in caseof an emergency. When the button ispressed, it must be unlocked, by turning itanti-clockwise, before the generator can berestarted. The emergency stop button can besecured in the locked position with the key,to avoid unauthorized use.
L1 L2 L3 N PE
Reset
Test
On
Fault
H0
S20
F10
Q1
X1
N13
P4 P3
0 0
20
40
80
100
200
VA
300
400 500
Qc 1002145
N13
S13
Q1
X1
S2
- 34 -
LOG list
The unit will keep an event log of the latest 30 events.Events are:– shutdowns
– service timer 1/2 resetTogether with each event, the real time of the eventwill be stored.
Fail classes
All the activated alarms of the Qc2002™ have theown pre-defined fail class.
All alarms are enabled according to one of these threstatuses:– disabled alarm, no supervision of alarm (OFF)
– enabled alarm, supervision of alarm all the tim(ON)
– running alarm, only supervision when thmachine is running (RUN)
OIL TEMPERATURE
1 Controller type2 Event number3 Event4 Date and hour of the event
Time: 27/6 14:27
EVENT LOG #04 WaterQc2002
4
1
3
2
d
nlt
it
Spillage free
A Spillage free skid with forklift slots allows thecustomer to transport the generator easily with aforklift.
It avoids accidental spilling of engine fluids.
Electronic speed regulator
The electronic speed regulator makes sure that theoutput frequency of the generator is fixed (50 Hz/60 Hz), independent of the amount of load.
- 35 -
Q1 ....... Main circuit breaker
Interrupts the power supply to X1 when ashort-circuit occurs at the load side, or whenthe earth leak detector (30 mA) or theovercurrent protection (QAS 14: 20 A,QAS 20: 32 A) is activated or when theshunt trip is energized. It must be resetmanually after eliminating the problem.
X1 ....... Main power supply (400 V AC)
Terminals L1, L2, L3, N (= neutral) and PE(= earthing), hidden behind the control paneldoor and behind a small transparent door.
N13 ..... Earth leak detector
Detects and indicates an earth fault currentand activates the main circuit breaker Q1.The detection level can be set at 0.03 A fixedwith instantaneous trip but can also beadjusted between 0.1 A and 1 A with timedelayed (0 - 0.5 sec) trip. N13 has to be resetmanually after eliminating the problem(reset button marked R). It can be overriddenby means of the earth leak switch (S13,labelled IN) but has to be tested monthly(by pushing test button T).
S13 .....Lock-out switch for earth fault
protection (N13)
This switch is located inside the cubicle anis labelled IN.
Position O: No de-energising of the maicircuit breaker Q1 when an earth fauoccurs.
Position 1: De-energising of the main circubreaker Q1 when an earth fault occurs.
Position O will only be used inconjunction with an external earthfault protection unit (e.g. integratedin a distribution board).If S13 is in position O, properearthing is of the utmost importancefor the safety of the user.Eliminating any earth faultprotection can lead to serious injuryor even death for anybody touchingthe unit or the load.
!
d
rsdrs
ddtee,
d
n
rr
– Check the tightness of the bolts and nuts.
– Install the earthing rod as near as possible to thegenerator and make sure not to have a contactvoltage higher than 25 V.
– Check that the cable end of the earthing rod isconnected to the earth terminal.
Connecting the generator
Precautions for non-linear and
sensitive loads
The most common non-linear, 3-phase loads arethyristor/rectifier-controlled loads, such as convertorssupplying voltage to variable speed motors,uninterruptable power supplies and Telecomsupplies. Gas-discharge lighting arranged in single-phase circuits generate high 3rd harmonics and riskfor excessive neutral current.Loads most sensitive to voltage distortion includeincandescent lamps, discharge lamps, computers, X-ray equipment, audio amplifiers and elevators.Consult Atlas Copco for measures against the adverseinfluence of non-linear loads.
Non-linear loads draw currents withhigh contents in harmonics, causingdistortion in the wave form of thevoltage generated by the alternator.
!
- 36 -
Operating instructions
Installation
– Place the generator on a horizontal, even and solifloor.
– The generator should be kept with the dooclosed, in order to avoid the ingress of water andust. Dust ingress reduces the lifetime of filteand may reduce your generator's performance.
– Check that the engine exhaust is not directetowards people. If the generator is operateindoors, install an exhaust pipe of sufficiendiameter to duct the engine exhaust towards thoutside. Check for sufficient ventilation so that thcooling air is not recirculated. If necessaryconsult Atlas Copco.
– Leave enough space for operation, inspection anmaintenance (at least 1 meter at each side).
– Check that the inner earthing system is icompliance with the local legislation.
– Use coolant for the engine cooling system. Refeto the Engine instruction book for the propecoolant mixture.
In your own interest, always strictlyobserve all relevant safetyinstructions.Do not operate the generator inexcess of the limitations mentionedin the Technical Specifications.Local rules concerning the settingup of low voltage power installations(below 1000 V) must be respectedwhen connecting site distributionpanels, switch gear or loads to thegenerator.At each start-up and at any time anew load is connected, the earthingof the generator must be verified.Earthing must be done either by theearthing rod or, if available, by anexisting, suitable earthinginstallation. The protective systemagainst excessive contact voltage isnot effective unless a suitableearthing is made.The generator is wired for a TN-system to IEC 364-3, i.e. one point inthe power source directly earthed -in this case the neutral. The exposedconductive parts of the electricinstallation must be directlyconnected to the functional earth.
!
If operating the generator inanother power system, e.g. an IT-system, other protective devicesrequired for these types must beinstalled. In any case only aqualified electrician is authorized toremove the connection between theneutral (N) and earth terminals inthe terminal box of the alternator.
ehtadd,
s
dalal.
Protection
– Check whether frequency, voltage and currentcomply with the ratings of the generator.
– Provide for the load cable, without excessivelength, and lay it out in a safe way withoutforming coils.
– Open the door of the control and indicator paneland the transparent door in front of the terminalboard X1.
– Provide the wire ends with cable lugs suited forthe cable terminals.
– Loosen the cable clamp and push the wire ends ofthe load cable through the orifice and clamp.
– Connect the wires to the proper terminals (L1, L2,L3, N and PE) of X1 and tighten the boltssecurely.
– Tighten the cable clamp.
– Close the transparent door in front of X1.
For safety reasons, it is necessary toprovide an isolating switch or circuitbreaker in each load circuit. Locallegislation may impose the use ofisolating devices which can be locked.
!
- 37 -
Quality, minimum section and
maximum length of cables
The cable connected to the terminal board of thegenerator must be selected in accordance with locallegislation. The type of cable, its rated voltage andcurrent carrying capacity are determined byinstallation conditions, stress and ambienttemperature. For flexible wiring, rubber-sheathed,flexible core conductors of the type H07 RN-F(Cenelec HD.22) or better must be used.The following table indicates the maximum allowable3-phase currents (in A), in an ambient temperature of40°C, for cable types (multiple and single core PVCinsulated conductors and H07 RN-F multiple coreconductors) and wire sections as listed, in accordancewith VDE 0298 installation method C3. Localregulations remain applicable if they are stricter thanthose proposed below.
The lowest acceptable wire section and thcorresponding maximum cable or conductor lengtfor multiple core cable or H07 RN-F, at rated curren(20 A), for a voltage drop e lower than 5% and at power factor of 0.80, are respectively 2.5 mm² an144 m. In case electric motors must be starteoversizing the cable is advisable.
The voltage drop across a cable can be determined afollows:
e = Voltage drop (V)
I = Rated current (A)L = Length of conductors (m)R = Resistance (/km to VDE 0102)
X = Reactance (/km to VDE 0102)
Connecting the load
Site distribution panel
If outlet sockets are provided, they must be mounteon a site distribution panel supplied from the terminboard of the generator and in compliance with locregulations for power installations on building sites
Wire section Max. current (A) (mm²) Multiple core Single core H07 RN-F
2.5 22 25 214 30 33 286 38 42 36
10 53 57 5016 71 76 6725 94 101 8835 114 123 11050 138 155 13870 176 191 17095 212 228 205
e 3 I L R cos X sin+ 1000
------------------------------------------------------------------------------=
td
e2
e
t.2
e
d
During operation Qc1002™
Following points should be carried out regularly:– Check the engine gauges and the lamps for normal
readings.
– Check for leakage of oil, fuel or coolant.– Avoid long low-load periods (< 30%). In this case,
an output drop and higher oil consumption of theengine could occur.
– Check, by means of the generator gauges, that thevoltage between the phases is identical and thatthe rated current in the third phase (L3) is notexceeded.
– When single-phase loads are connected to thegenerator output terminals, keep all loads well-balanced.
If circuit breakers are activated during operation,switch off the load and stop the generator. Checkand, if necessary, decrease the load.
Avoid to let the engine run out of fuel.If it happened, priming will speed upthe starting.
The generator’s doors may onlyremain opened for short periodsduring operation, to carry outchecks for example.
!
!
- 38 -
Before starting
– With the generator standing level, check theengine oil level and top up if necessary. The oillevel must be near to, but not exceed the high markon the engine oil level dipstick.
– Check the coolant level in the expansion tank ofthe engine cooling system. The coolant level mustbe near to the FULL mark. Add coolant ifnecessary.
– Drain any coolant and sediment from the fuel pre-filter. Check the fuel level and top up if necessary.It is recommended to fill the tank after the day’soperation to prevent coolantdamp in a nearlyempty tank from condensing.
– Check the vacuum indicator of the air filter. If thered part shows completely, replace the filterelement.
– Press the vacuator valve of the air filter to removedust.
– Check the generator for leakage, tightness of wireterminals, etc. Correct if necessary.
– Check that fuse F10 has not tripped and that theemergency stop is in the OUT position.
– Check that the load is switched off.– Check that circuit breaker Q1 is switched off.
– Check that the earth fault protection (N13) has nottripped (reset if necessary).
Operating Qc1002™
Starting Qc1002™
To start up the unit locally, proceed as follows:
– Switch on the battery switch, if applicable.– Switch off circuit breaker Q1. This is no
necessary when a plant contactor is installebetween Q1 and the load.
– Put the starter switch S20 in position I (ON). Thunit starts a preheating cycle which takes 1seconds.
– After the preheating period, the unit will start. Thstarting attempt will take maximum 12 seconds.
– Switch on circuit breaker Q1.
To start up the unit from a remote
location, proceed as follows:
– Put the starter switch S20 in position .
– Switch on circuit breaker Q1.– Put the remote start/stop switch in position star
The unit starts a preheating cycle which takes 1seconds.
– After the preheating period, the unit will start. Thstarting attempt will take maximum 12 seconds.
– An external contactor can be connected ancontrolled by the Qc1002™.
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To start up the unit from a remote
location, proceed as follows:
– Put the starter switch S20 in position I (ON).Voltage is applied to the Qc2002™ module.
– Switch on circuit breaker Q1.– For remote start:
• Put the unit in Island mode. Push theAUTOMATIC button. Use an external switchto start the machine.
or• Put the unit in AMF mode. Push the
AUTOMATIC button. The machine will startautomatically when Mains fails.
– The unit starts a preheating cycle which takes 12seconds.
– After the preheating period, the unit will start. Thestarting attempt will take maximum 12 seconds.
- 39 -
Stopping Qc1002™
To stop the unit locally, proceed as follows:
– Switch off the load.– Switch off circuit breaker Q1.
– Let the engine run for about 5 minutes.– Stop the engine by putting the starter switch S20
in position O.
– Lock the side doors and the door of the indicatorsand control panel to avoid unauthorized access.
To stop the unit when the starter switch is in position , proceed as
follows:
– Switch off the load.– Stop the engine by putting the remote start/stop
switch in position stop or by putting the starterswitch S20 in position O.
– Cooldown period default 15 sec.– Lock the side doors and the door of the indicators
and control panel to avoid unauthorized access.
Operating Qc2002™
Starting Qc2002™
To start up the unit locally, proceed as follows:
– Switch on the battery switch.– Switch off circuit breaker Q1. This is no
necessary when a plant contactor is installebetween Q1 and the load.
– Put the starter switch S20 in position I (ONVoltage is applied to the Qc2002™ module.
– The unit can be started manually by pressing thSTART button on the Qc2002™ module.
– The unit starts a preheating cycle which takes 1seconds.
– After the preheating period, the unit will start. Thstarting attempt will take maximum 12 seconds.
– Switch on circuit breaker Q1 in case no contactois installed.
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– Cooldown period default 15 sec.
– Put the starter switch S20 in position O (OFF) toshut down the voltage apply towards theQc2002™ module.
– Lock the side doors and the door of the indicatorsand control panel to avoid unauthorized access.
- 40 -
During operation Qc2002™
Following points should be carried out regularly:– Check the engine gauges and the lamps for normal
readings.
– Check for leakage of oil, fuel or coolant.
– Avoid long low-load periods (< 30%). In this case,an output drop and higher oil consumption of theengine could occur.
– Check, by means of the generator gauges, that thevoltage between the phases is identical and thatthe rated current in the third phase (L3) is notexceeded.
– When single-phase loads are connected to thegenerator output terminals, keep all loads well-balanced.
If circuit breakers are activated during operation,switch off the load and stop the generator. Checkand, if necessary, decrease the load.
Stopping Qc2002™
To stop the unit , proceed as follows
– Switch off the load.
– Switch off circuit breaker Q1.– Let the engine run for about 5 minutes.– Stop the engine by using the STOP button on th
Qc2002™ module.– Put the starter switch S20 in position O (OFF) t
shut down the voltage apply towards thQc2002™ module.
– Lock the side doors and the door of the indicatoand control panel to avoid unauthorized access.
To stop the unit when the Qc2002™
module is in AUTOMATIC operation mode, proceed as follows:
– Switch off the load.
– For remote start: – When operating in Island mode, use the extern
switch to stop the machine.
– When operating in AMF mode, the machine wiautomatically stop when the Mains returns.
Avoid to let the engine run out offuel. If it happened, priming willspeed up the starting.
The generator’s doors may onlyremain opened for short periodsduring operation, to carry outchecks for example.
!
!When the unit is stopped with theSTOP button in Automaticoperation, it will automatically go toManual Mode.
!
that no electrical power is present on the terminals.
very 500 hours or
yearly
Every 1000 hours or 24
months
2912 6382 05 2912 6383 06
hese service kits offer you the benefits of genuine parts, e parts list for more information on the contents of the
x x
x x
x x
x x
x x
x x
x x
x x
x x
x x
x x
x x
x x
x x
- 41 -
Maintenance
Maintenance schedule
Before carrying out any maintenance activity, check that the start switch is in position O and!
Maintenance schedule DailyE
Service pak -
For the most important subassemblies, Atlas Copco has developed service kits that combine all wear parts. Tsave on administration costs and are offered at reduced price, compared to the loose components. Refer to thservice kits.
Check for air, fuel, coolant and oil leakage x
Check oil and coolant level x
Check or drain water in fuelfilter/waterseparator x
Clean air cleaner and dust bowl x
Check vaccuum indicator x
Visual walk around the unit x
Replace engine oil (1)
Replace engine oil filter (1)
Check/clean radiator/cooler fins
Check tension and condition of the drive belt/Replace
Grease door hinges and locks
Replace fuel filter element
Replace fuel prefilter element
Check electrolyte level and terminals of battery
x x
x x
x x
x x
x x
x x
x x
x x
x x
x x
x
x
x
x
x
erators in standby application have to be tested on alar basis. At least once a month the engine should run
minimum 30 minutes at a high load (50% - 70%) thatengine reaches its operating temperature.
- 42 -
Check engine mounts
Check crankcase ventilation system
Check condition of cooling fan assembly
Pressure test cooling system
Check engine electrical ground connection
Replace air filter element (2)
Measure alternator insulation resistance
Check glycol level in coolant (4)
Check PH level of engine coolant (4)
Monitor Insulation Resistance of the main alternator
Replace safety cartridge
Check alternator and starter motor
Check electrical system for security of cables and wear
Test thermostats
Test glow plugs
Inspection by Atlas Copco Service technician
Genregufor the
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Engine Type of lubricant
between -15°C (5°F) and 40°C (104°F) PAROIL E
between -25°C (-13°F) and 40°C (104°F) PAROIL Extra
Never mix synthetic with mineraloil.Remark:When changing from mineral tosynthetic oil (or the other wayaround), you will need to do anextra rinse.After doing the complete changeprocedure to synthetic oil, run theunit for a few minutes to allow goodand complete circulation of thesynthetic oil. Then drain thesynthetic oil again and fill againwith new synthetic oil. To set correctoil levels, proceed as in normalinstruction.
!
- 43 -
Notes:
In highly dusty environments, these service intervalsdo not apply. Check and/or replace filters and cleanradiator on a regular basis.
(1) During engine break-in, change the oil and oilfilter for the first time after max. 50 hours ofoperation.
(2) Air filter should be replaced sooner when the unitis operating in a dusty environment.
(3) Rocker cover gaskets can be re-used after valveclearence.(Rocker cover gasket: QAS 14 - 2913 3074 00 &QAS 20 - 2913 3075 00).
(4) Adjust/replace coolant as necessary.
Engine maintenance
Refer to the engine’s operator manual for fumaintenance, including instructions for changing thoil and coolant and replacing the fuel, oil and afilters.
(*) Measuring the alternator
insulation resistance
A 500 V megger is required to measure the alternatoinsulation resistance.If the N-terminal is connected to the earthing systemit must be disconnected from the earth terminaDisconnect the AVR.Connect the megger between the earth terminal anterminal L1 and generate a voltage of 500 V. Thscale must indicate a resistance of at least 5 M.Refer to the alternator operating and maintenancinstructions for more details.
Engine fuel specifications
For fuel specifications, please contact your AtlaCopco Customer Center.
Engine oil specifications
High-quality, mineral, hydraulic or synthesizehydrocarbon oil with rust and oxidation inhibitoranti-foam and anti-wear properties is recommendedThe viscosity grade should correspond to the ambientemperature and ISO 3448, as follows.
It is strongly recommended to useAtlas Copco branded lubrication oils.!
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Engine oil level check
Consult the Engine Operation Manual for the oilspecifications, viscosity recommendations and oilchange intervals.
For intervals, see section “Maintenance schedule” onpage 41.Check engine oil level according to the instructions inthe Engine Operation Manual and if necessary top upwith oil.
Engine oil and oil filter change
See section “Maintenance schedule” on page 41.
- 44 -
Specifications PAROIL
PAROIL from Atlas Copco is the ONLY oil testedand approved for use in all engines built into AtlasCopco compressors and generators.Extensive laboratory and field endurance tests onAtlas Copco equipment have proven PAROIL tomatch all lubrication demands in varied conditions. Itmeets stringent quality control specifications toensure your equipment will run smoothly andreliably.The quality lubricant additives in PAROIL allow forextended oil change intervals without any loss inperformance or longevity.PAROIL provides wear protection under extremeconditions. Powerful oxidation resistance, highchemical stability and rust- inhibiting additives helpreduce corrosion, even within engines left idle forextended periods.
PAROIL contains high quality anti-oxidants tocontrol deposits, sludge and contaminants that tend tobuild up under very high temperatures.PAROIL's detergent additives keep sludge formingparticles in a fine suspension instead of allowing themto clog your filter and accumulate in the valve/rockercover area.PAROIL releases excess heat efficiently, whilstmaintaining excellent bore-polish protection to limitoil consumption.PAROIL has an excellent Total Base Number (TBN)retention and more alkalinity to control acidformation.PAROIL prevents Soot build-up.
PAROIL is optimized for the latest low emissioEURO -3 & -2, EPA TIER II & III engines running olow sulphur diesel for lower oil and fuel consumptio
PAROIL Extra and PAROIL E
Synthetic engine oil PAROIL Extra
PAROIL Extra is a Synthetic ultra high performancdiesel engine oil with a high viscosity- index. AtlaCopco PAROIL Extra is designed to providexcellent lubrication from start-up in temperatureas low as -25°C.
Mineral engine oil PAROIL E
PAROIL E is a mineral based high performancdiesel engine oil with a high viscosity- index. AtlaCopco PAROIL E is designed to provide a high levof performance and protection in standard ambienconditions as from -15°C.
LiterUS gal
Imp gal
cu.ftOrder
number
can 5 1.3 1.1 0.175 1630 0135 00
barrel 20 5.3 4.4 0.7 1630 0136 00
LiterUS gal
Imp gal
cu.ftOrder
number
can 5 1.3 1.1 0.175 1615 5953 00
can 20 5.3 4.4 0.7 1615 5954 00
barrel 209 55.2 46 7.32 1615 5955 00
barrel 1000 264 220 35 1630 0096 00
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To ensure protection against corrosion, cavitation andformation of deposits, the concentration of theadditives in the coolant must be kept between certainlimits, as stated by the manufacturer's guidelines.Topping up the coolant with water only, changes theconcentration and is therefore not allowed.Liquid-cooled engines are factory-filled with thistype of coolant mixture.
LiterUS gal
Imp gal
cu.ftOrder
number
can 5 1.3 1.1 0.175 1604 5308 00
can 20 5.3 4.4 0.7 1604 5307 01
barrel 210 55.2 46 7.35 1604 5306 00
- 45 -
Engine coolant specifications
The use of the correct coolant is important for goodheat transfer and protection of liquid-cooled engines.Coolants used in these engines must be mixtures ofgood quality water (distilled or de-ionised), specialcoolant additives and if necessary freeze protection.Coolant that is not to manufacturer's specification willresult in mechanical damage of the engine.The freezing point of the coolant must be lower thanthe freezing point that can occur in the area. Thedifference must be at least 5°C (41°F). If the coolantfreezes, it may crack the cylinder block, radiator orcoolant pump.Consult the engine's operation manual and follow themanufacturer's directions.
Specifications PARCOOL EG
PARCOOL EG is the only coolant that has beetested and approved by all engine manufacturecurrently in use in Atlas Copco compressors angenerators.Atlas Copco's PARCOOL EG extended life coolant the new range of organic coolants purpose designeto meet the needs of modern engines. PARCOOL Ecan help prevent leaks caused by corrosioPARCOOL EG is also fully compatible with asealants and gasket types developed to join differenmaterials used within an engine.
PARCOOL EG is a ready to use Ethylene Glycobased coolant, premixed in an optimum 50/5dilution ratio, for antifreeze protection guaranteed t-40°C (-40°F).Because PARCOOL EG inhibits corrosion, deposformation is minimized. This effectively eliminatethe problem of restricted flow through the engincoolant ducts and the radiator, minimizing the risk foengine overheating and possible failure.
It reduces water pump seal wear and has excellenstability when subjected to sustained high operatintemperatures.
PARCOOL EG is free of nitride and amines to proteyour health and the environment. Longer service lifreduces the amount of coolant produced and needindisposal to minimise environmental impact.
Never remove the cooling system fillercap while coolant is hot.The system may be under pressure.Remove the cap slowly and only whencoolant is at ambient temperature. Asudden release of pressure from aheated cooling system can result inpersonal injury from the splash of hotcoolant.It is strongly recommended to useAtlas Copco branded coolant.
Never mix different coolants andmix the coolant components outsidethe cooling system.
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Replacing the coolant
Drain
– Completely drain the entire cooling system.
– Used coolant must be disposed or recycled inaccordance with laws and local regulations.
Flush
– Flush twice with clean water. Used coolant mustbe disposed or recycled in accordance with lawsand local regulations.
– From the Atlas Copco Instruction book, determinethe amount of PARCOOL EG required and pourinto the radiator top tank.
– It should be clearly understood that the risk forcontamination is reduced in case of propercleaning.
– In case a certain content of ‘other’ coolant remainsin the system, the coolant with the lowestproperties influences the quality of the ‘mixed’coolant.
Fill
– To assure proper operation and the release oftrapped air, run the engine until normal engineoperation temperature is reached. Turn off theengine and allow to cool.
– Recheck coolant level and add if necessary.
tt
- 46 -
Coolant check
Monitoring coolant condition
In order to guarantee the lifetime and quality of theproduct, thus to optimise engine protection, regularcoolant-condition-analysis is advisable.The quality of the product can be determined by threeparameters.
Visual check
– Verify the outlook of the coolant regarding colourand make sure that no loose particles are floatingaround.
pH measurement
– Check the pH value of the coolant using a pH-measuring device.
– The pH-meter can be ordered from Atlas Copcowith part number 2913 0029 00.
– Typical value for EG = 8.6.– If the pH-level is below 7 or above 9.5, the coolant
should be replaced.
Glycol concentration measurement
– To optimise the unique engine protection featureof the PARCOOL EG the concentration of thGlycol in the water should be always above 3vol.%.
– Mixtures with more than 68 vol.% mix ratio iwater are not recommended, as this will lead thigh engine operating temperatures.
– A refractometer can be ordered from Atlas Copcwith part number 2913 0028 00.
Topping up of coolant
– Verify if the engine cooling system is in a goocondition (no leaks, clean,...).
– Check the condition of the coolant.– If the condition of the coolant is outside the limit
the complete coolant should be replaced (sesection “Replacing the coolant”).
– Always top-up with PARCOOL EG.– Topping up the coolant with water only, change
the concentration of additives and is therefore noallowed.
Long service intervals5-year drain interval to minimizeservice costs (when used inaccordance with the instructions).
!
In case of a mix of different coolanproducts this type of measuremenmight provide incorrect values.!
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- 47 -
Storage of the generator
Storage
– Store the generator in a dry, frost-free room whichis well ventilated.
– Run the engine regularly, e.g. once a week, until itis warmed up. If this is impossible, extraprecautions must be taken:• Consult the engine’s operator manual.• Remove the battery. Store it in a dry, frost-free
room. Keep the battery clean and its terminalslightly covered with petroleum jelly. Rechargethe battery regularly.
• Clean the generator and protect all electricalcomponents against moisture.
• Place silica gel bags, VCI paper (VolatileCorrosion Inhibitor) or another drying agentinside the generator and close the doors.
• Stick sheets of VCI paper with adhesive tapeon the bodywork to close off all openings.
• Wrap the generator, except the bottom, with aplastic bag.
Preparing for operation after
storage
Before operating the generator again, remove thwrapping, VCI paper and silica gel bags and check thgenerator thoroughly (go through the checkli“Before starting” on page 38).– Consult the engine’s operator manual.– Check that the insulation resistance of th
generator exceeds 5 M.– Replace the fuel filter and fill the fuel tank. Ven
the fuel system.
– Reinstall and connect the battery, if necessarafter being recharged.
– Submit the generator to a test run.
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- 48 -
Checks and trouble shooting Checking voltmeter P4
– Put a voltmeter in parallel with voltmeter P4 othe control panel.
– Check that the read-out of both voltmeters is thsame.
– Stop the generator and disconnect one terminal.– Check that the internal resistance of the voltmete
is high.
Checking ammeter P3
– Measure during the load, by means of a clamp-oprobe, the outgoing current in the third phase (L3
– Compare the measured current with the currenindicated on ammeter P3. Both readings should bthe same.
Never perform a test run withconnected power cables. Never touchan electrical connector without avoltage check.When a failure occurs, always reportwhat you experienced before, duringand after the failure. Information withregard to the load (type, size, powerfactor, etc.), vibrations, exhaust gascolour, insulation check, odours,output voltage, leaks and damagedparts, ambient temperature, daily andnormal maintenance and altitudemight be helpful to quickly locate theproblem. Also report any informationregarding the humidity and locationof the generator (e.g. close to sea).
!
Ammeter P3 and voltmeter P4 areonly provided on units with Qc1002™controller.!
action
.ternator by applying a 12V battery voltage with a 30 ries on the + and - terminals of the electronic regulator, e polarities.ction cables, measure winding resistances and compare entioned in the alternator manual.
e.ncy/voltage regulator.
ngs.
e.gulator.e potentiometer.
igh, power factor lower than 0.8; speed lower than 10% d.gulator.
s, disconnect cables.e potentiometer.gulator.
rity of rotation.ility of regulator by acting on STABILITY r.
- 49 -
Alternator troubleshooting
Symptom Possible cause Corrective
Alternator gives 0 Volt Blown fuse. Replace fuseNo residual voltage. Excite the al
resistor in serespecting th
After being excited the alternator still gives 0 Volt.
Connections are interrupted. Check connewith values m
Low voltage at no load Voltage potentiometer out of setting. Reset voltagIntervention of protection. Check frequeWinding failure. Check windi
High voltage at no load Voltage potentiometer out of setting. Reset voltagFailed regulator. Substitute re
Lower than rated voltage at load Voltage potentiometer out of setting. Reset voltag
Intervention by protection. Current too hof rated spee
Failed regulator. Substitute re
Rotating bridge failure. Check diodeHigher than rated voltage at load Voltage potentiometer out of setting. Reset voltag
Failed regulator. Substitute re
Unstable voltage Speed variation in engine. Check regulaRegulator out of setting. Regulate stab
potentiomete
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The pressure of the lubricating oil is
too low
– Wrong grade of lubricating oil.– Not enough lubricating oil in sump.– Defective gauge.
– Dirty lubricating oil filter element.
High fuel consumption
– Restriction in air filter/cleaner or inductionsystem.
– Fault in atomisers or atomisers of an incorrecttype.
– Fault in cold start system.– Wrong type or grade of fuel used.– Restricted movement of engine speed control.
– Restriction in exhaust pipe.– Engine temperature is too low.– Incorrect valve tip clearances.
- 50 -
Engine trouble shooting
The table below gives an overview of the possibleengine problems and their possible causes.
The starter motor turns the engine too slowly
– Battery capacity too low.
– Bad electrical connection.– Fault in starter motor.– Wrong grade of lubricating oil.
The engine does not start or is
difficult to start
– Starter motor turns engine too slowly.– Fuel tank empty.– Fault in fuel control solenoid.
– Restriction in a fuel pipe.– Fault in fuel lift pump.– Dirty fuel filter element.
– Air in fuel system.– Fault in atomisers.– Cold start system used incorrectly.
– Fault in cold start system.– Restriction in fuel tank vent.– Wrong type or grade of fuel used.
– Restriction in exhaust pipe.
Not enough power
– Restriction in a fuel pipe.– Fault in fuel lift pump.
– Dirty fuel filter element.– Restriction in air filter/cleaner or inductio
system.
– Air in fuel system.– Fault in atomisers or atomisers of an incorre
type.
– Restriction in fuel tank vent.– Wrong type or grade of fuel used.– Restricted movement of engine speed control.
– Restriction in exhaust pipe.– Engine temperature is too high.– Engine temperature is too low.
Misfire
– Restriction in a fuel pipe.
– Fault in fuel lift pump.– Dirty fuel filter element.– Air in fuel system.
– Fault in atomisers or atomisers of an incorretype.
– Fault in cold start system.
– Engine temperature is too high.– Incorrect valve tip clearances.
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The pressure of the lubricating oil is
too high
– Wrong grade of lubricating oil.
– Defective gauge.
The engine temperature is too high
– Restriction in air filter/cleaner or inductionsystem.
– Fault in atomisers or atomisers of an incorrecttype.
– Fault in cold start system.– Restriction in exhaust pipe.
– Fan damaged.– Too much lubricating oil in sump.– Restriction in air or coolant passages of radiator.
– Insufficient coolant in system.
Crankcase pressure
– Restriction in breather pipe.
– Vacuum pipe leaks or fault in exhauster.
Bad compression
– Restriction in air filter/cleaner or inductionsystem.
– Incorrect valve tip clearances.
- 51 -
Black exhaust smoke
– Restriction in air filter/cleaner or inductionsystem.
– Fault in atomisers or atomisers of an incorrecttype.
– Fault in cold start system.
– Wrong type or grade of fuel used.– Restriction in exhaust pipe.– Engine temperature is too low.
– Incorrect valve tip clearances.– Engine overload.
Blue or white exhaust smoke
– Wrong grade of lubricating oil.– Fault in cold start system.– Engine temperature is too low.
The engine knocks
– Fault in fuel lift pump.
– Fault in atomisers or atomisers of an incorrecttype.
– Fault in cold start system.
– Wrong type or grade of fuel used.– Engine temperature is too high.– Incorrect valve tip clearances.
The engine runs erratically
– Fault in fuel control.– Restriction in a fuel pipe.
– Fault in fuel lift pump.– Dirty fuel filter element.– Restriction in air filter/cleaner or inductio
system.– Air in fuel system.– Fault in atomisers or atomisers of an incorre
type.– Fault in cold start system.– Restriction in fuel tank vent.
– Restricted movement of engine speed control.– Engine temperature is too high.– Incorrect valve tip clearances.
Vibration
– Fault in atomisers or atomisers of an incorretype.
– Restricted movement of engine speed control.– Engine temperature is too high.– Fan damaged.
– Fault in engine mounting or flywheel housing.
r0
Overview of the electrical options
The following electrical options are available for theQAS 14 and QAS 20 units:– Automatic battery charger
– Battery switch– Engine coolant heater– Outlet sockets (S) - 3-phase
– Outlet sockets (S) for Single phase option– Dual frequency (DF)– Low voltage (LV)
– Single phase– Dual voltage (2V)– IT-relay
– “Electricité de France” (EDF)– COSMOS™
- 52 -
The engine starts and stops
– Dirty fuel filter element.– Restriction in air filter/cleaner or induction
system.– Air in fuel system.
The engine shuts down after approx. 15 sec.
– Bad connection towards oil pressure switch/coolant temperature switch.
Options available for QAS 14
and QAS 20 units
Circuit diagrams
The engine control circuit diagrams and the powecircuit diagrams for the standard QAS 14 and QAS 2units:
Power circuit
Unit CircuitQAS 14-20 Kd 9822 0992 65QAS 14-20 Kd - 1ph 9822 0992 66QAS 14-20 Kd - 2V-50Hz 9822 0992 67QAS 14-20 Kd - 2V-50 Hz-1ph 9822 0992 73
Engine circuit
Unit CircuitQAS 14-20 Kd 9822 0992 77
Controller circuit
Unit CircuitQAS 14-20 Kd Qc1002™ 9822 0992 78QAS 14-20 Kd Qc2002™ 9822 0992 79
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Outlet sockets (S) - 3-phase
A brief description of all outlet sockets and circuitbreakers provided on the generator is given hereafter:
X3 .......3-phase outlet socket (400/480 V AC)
Provides phases L1, L2 and L3, neutral andearthing.
X4 .......3-phase outlet socket (400/480 V AC)
Provides phases L1, L2 and L3, neutral andearthing.
X5 .......1-phase outlet socket (230/240 V AC)
Provides phase L3, neutral and earthing.
Q4 .......Circuit breaker for X4
Interrupts the power supply to X4 when ashort-circuit occurs at the load side, or whenthe overcurrent protection (16 A) isactivated. When activated, Q4 interrupts thethree phases towards X4. It can be activatedagain after eliminating the problem.
Q5 .......Circuit breaker for X5
Interrupts the power supply to X5 when ashort-circuit occurs at the load side, or whenthe earth leakage relay (30 mA) or theovercurrent protection (16 A) is activated.When activated, Q5 interrupts phase L3 andthe neutral towards X5. It can be activatedagain after eliminating the problem.
- 53 -
Description of the electrical
options
Automatic battery charger
The automatic battery charger charges the batterycompletely and is disconnected once the unit startsup.Besides the output terminals (secondsary side) theautomatic battery charger has a trim potentiometer forsetting of the output voltage. By means of an insulatedslotted screwdriver or adjusting pin the output voltagecan be set in the range 23.5-27.5 V respectively 11.8-13.8 V.The LED on the front indicates that the unit isoperational.
Setting:– Lower output voltage = Counterclockwise
rotation
– Higher output voltage = Clockwise rotation
To use the batery charger:
– Provide the X25 connector, located at the side othe power cubicle, with external power to use thbattery charger.
Battery switch
The battery switch is situated inside the soundinsulated bodywork. It allows to open or to close thelectrical connection between the battery and thengine circuits.
Engine coolant heater
To make sure that the engine can start and accept loaimmediately, an external coolant heater (1000 W240 V) is provided which keeps the engintemperature between 38°C and 49°C.
DEIF-power in control
xxxx xxxx xxxxxxxxxx
xxxx
xxxxxxxx
xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx!
The automatic battery charger isstandard on units with the Qc2002™Controller.
Never turn the battery switch toOFF during operation.
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anistsee
Circuit breaker Q1 does not onlyinterrupt the power supply towardsX1, but also towards X2, X3 and X5.Make sure to switch on circuitbreakers Q1, Q3 and Q5 afterstarting the generator when powersupply is done by means of X2, X3 orX5.
H0
S20
F10
Q1
X1
Q3 Q5N13
P4 P3
0 0
20
40
80
100
200
VA
300
400 500
Qc 1002145
L1 L2
16A-30mA
T
L3 N PE
Reset
Test
On
Fault
Q3
Q5
X3
X2
X5
!
- 54 -
Outlet sockets (S) for Single phase
option
A brief description of all outlet sockets and circubreakers provided on the generator is given hereafte
X2 .......1-phase outlet socket (230 V AC)
Provides phase L, neutral and earthing.
X3 .......1-phase outlet socket (230 V AC)
Provides phase L, neutral and earthing.
X5 .......1-phase outlet socket (230 V AC)
Provides phase L, neutral and earthing.
Q3 .......Circuit breaker for X3
Interrupts the power supply to X3 when short-circuit occurs at the load side, or whethe overcurrent protection (32 A) activated. When activated, Q3 interrupphase L and the neutral towards X3. It can bactivated again after eliminating thproblem.
Q5 .......Circuit breaker for X5
Interrupts the power supply to X5 when short-circuit occurs at the load side, or whethe overcurrent protection (16 A) activated. When activated, Q5 interrupphase L and the neutral towards X5. It can bactivated again after eliminating thproblem.
Circuit breaker Q1 does not onlyinterrupt the power supply towardsX1, but also towards X3, X4 and X5.Make sure to switch on circuitbreakers Q1, Q4 and Q5 afterstarting the generator when powersupply is done by means of X3, X4 orX5.
H0
S20
F10
Q1
X1
Q4 Q5N13
P4 P3
0 0
20
40
80
100
200
VA
300
400 500
Qc 1002145
L1 L2
16A-30mA
T
L3 N PE
Reset
Test
On
Fault
Q4
Q5
X4
X3
X5
!
w
yatt-
isr
Single phase
The Single phase option provides single phase outputvoltage (e.g. 230 V).
X1 .......Main power supply (230/240 V AC)
Terminals L1, L2 and PE (= earthing),hidden behind the control panel door andbehind a small transparent door.
Q1 .......Circuit breaker for single phase
operation
Interrupts phases L1 and L2 towards X1when a short-circuit occurs at the load sideor when the overcurrent protection (QAS 14:40 A, QAS 20: 63 A) is activated. It must bereset manually after eliminating theproblem.
L1 L2 PE
Reset
Test
On
Fault
Q1
X1
N13
Q1
X1
- 55 -
Dual frequency (DF)
The Dual frequency option allows the unit to work at50 Hz or at 60 Hz at constant load. The frequencyselection is done by means of switch S12.
R12 ..... Voltage adjustment
Allows to adjust the output voltage.
S12 ..... Frequency selector switch (50 Hz/
60 Hz)
Allows to choose the frequency of the outputvoltage: 50 Hz or 60 Hz.
Low voltage (LV)
The Low voltage option allows to run the unit at lovoltage (= high current).
Q1 .......Circuit breaker for low voltage, high
current
Interrupts the low voltage power suppltowards X1 when a short-circuit occurs the load side or when the overcurrenprotection (QAS 14: 50 Hz-32 A, 60 Hz40 A, QAS 20: 50 Hz-50 A, 60 Hz-63 A) activated. It must be reset manually afteeliminating the problem.
Changing the output frequency isonly allowed after shutdown.After changing the outputfrequency, adjust the output voltageby means of potentiometer R12 tothe required value.
H0
S20
F10
R12
S12
P4 P3
0 0
20
40
80
100
200
VA
300
400 500
Qc 1002145
S12
R12
!
All the cables that are used must besuitable for high current.!
L1 L2 L3 N PE
Reset
Test
On
Fault
Q1
X1
N13
Q1
X1
yatt
isr
yatt
isr
g
nfr
The selection between the two modes is done bymeans of S10.
S10......Output voltage selection switch
Allows to select a 3 phase high outputvoltage or a 1 phase low output voltage.Selector switch S10 is located on thealternator.
Changing the output voltage is onlyallowed when the unit has stopped.After changing the output voltage bymeans of the selection switch S10,adjust the output voltage by means ofpotentiometer R12 to the requiredvalue.
!
- 56 -
Dual voltage (2V)
1 phase - 3 phase
The generator can run in two different modes:
1 phase, lower voltage
When using this selection, the generator provides a230 V output voltage.
3 phase, higher voltage
When using this selection, the generator provides a400 V output voltage.
Q1.1 ....Circuit breaker for low voltage, high
current
Interrupts the low voltage power suppltowards X1 when a short-circuit occurs the load side or when the overcurrenprotection (QAS 14: 40 A, QAS 20: 63 A) activated. It must be reset manually afteeliminating the problem.
Q1.2 ....Circuit breaker for high voltage, low
current
Interrupts the high voltage power suppltowards X1 when a short-circuit occurs the load side or when the overcurrenprotection (QAS 14: 20 A, QAS 20: 32 A) activated. It must be reset manually afteeliminating the problem.
R12 .....Voltage adjustment
Allows to adjust the output voltage.
Depending on which mode the generator is runninin, circuit breaker Q1.1 or Q1.2 will be operational.Circuit breakers Q1.1 and Q1.2 cannot be switched oat the same time. This is prevented by means oauxiliary voltage selection relays K11 and K12 (refeto circuit diagram 9822 0992 73/01).
The dual voltage option is onlyavailable on 50 Hz units withQc1002™ controller.
!
H0
S20
F10
P4 P3
0 0
20
40
80
100
200
VA
300
400 500
Qc 1002145
Q1.1
R12
Q1.2
S2
S4
V
R12
ELR Q1.2Q1.1
N13Q1.1 Q1.2
AMF operation is not possible with adual voltage generator.!
yatt
isr
yatt
isr
g
nec
The selection between the two modes is done bymeans of S10.
S10......Output voltage selection switch
Allows to select a 3 phase high outputvoltage or a 3 phase low output voltage.Selector switch S10 is located on thealternator.
Changing the output voltage is onlyallowed when the unit has stopped.After changing the output voltage bymeans of the selection switch S10,adjust the output voltage by means ofpotentiometer R12 to the requiredvalue.
!
- 57 -
3 phase - 3 phase
The generator can run in two different modes:
3 phase, lower voltage
When using this selection, the generator provides a230 V output voltage. (IT = active)
3 phase, higher voltage
When using this selection, the generator provides a400 V output voltage. (ELR = active)
Q1.1 ....Circuit breaker for low voltage, high
current
Interrupts the low voltage power suppltowards X1 when a short-circuit occurs the load side or when the overcurrenprotection (QAS 14: 32 A, QAS 20: 50 A) activated. It must be reset manually afteeliminating the problem.
Q1.2 ....Circuit breaker for high voltage, low
current
Interrupts the high voltage power suppltowards X1 when a short-circuit occurs the load side or when the overcurrenprotection (QAS 14: 20 A, QAS 20: 32 A) activated. It must be reset manually afteeliminating the problem.
R12 .....Voltage adjustment
Allows to adjust the output voltage.
Depending on which mode the generator is runninin, circuit breaker Q1.1 or Q1.2 will be operational.Circuit breakers Q1.1 and Q1.2 cannot be switched oat the same time. This is prevented by means of thauxiliary voltage selection relays S10b and S10(refer to circuit diagram 9822 0992 67/00).
H0
S20
F10
P4 P3
0 0
20
40
80
100
200
VA
300
400 500
Qc 1002145
Q1.1
R12
Q1.2
S2
S4
V
R12
IT ELR Q1.2Q1.1
AMF operation is not possible with adual voltage generator.!
X1 .......Main power supply (400 V AC)
Terminals L1, L2, L3, N (= neutral) and PE(= earthing), hidden behind the control paneldoor and behind a small transparent door.
N14 ..... Insulation monitoring relay
Checks the insulation resistance andactivates Q1 when the insulation resistanceis too low.
S2........Emergency stop button
Push the button to stop the generator in caseof an emergency. When the button ispressed, it must be unlocked, by turning itanti-clockwise, before the generator can berestarted. The emergency stop button can besecured in the locked position with the key,to avoid unauthorized use.
- 58 -
IT-relay
The generator is wired for an IT network i.e. nosupply lines of the power supply are directly earthed.A failure in insulation resulting in a too low insulationresistance, is detected by the insulation monitoringrelay.
Q1 .......Circuit breaker for X1
Interrupts the power supply X1 when ashort-circuit occurs at the load side, or whenthe overcurrent protection is activated.When activated, Q1 interrupts the threephases towards X1. It must be resetmanually after eliminating the problem.
Not available for the Box ACompact 60 Hz units.
The generator shall not be operatedwith other networks (such as TT orTN). Doing so will cause tripping ofthe insulation monitoring relay. The generator is wired for an ITnetwork i.e. no supply lines of thepower supply are directly earthed.A failure in insulation resulting intoo low an insulation resistance, isdetected by the insulationmonitoring relay.At each start-up and any time a newload is connected, the insulationresistance must be verified. Checkfor the correct setting of theinsulation monitoring relay. (factoryset at 13 kΩ)
!
!
L1 L2 L3 N PE
H0
S20
F10
Q1
X1
N14
P4 P3
0 0
20
40
80
100
200
VA
300
400 500
Qc 1002145
N14
Q1
S2
X1
COSMOS™
COSMOS™ is a web-based global remotemonitoring system that electronically tracks everyaspect of equipment from its location to its operatingparameters. The Cosmos system can send e-mails orSMS messages to the contractor or owner in real time,with all critical and non-critical events and datainvolving your compressors and generators. It allowsoptimal servicing.
When starting up the generator, the green Power Led(1) of the Cosmos module will light up when theinstallation has been carried out correctly.
For information about COSMOS™, consult yourlocal Atlas Copco dealer.
1
- 59 -
“Electricité de France” (EDF)
When the EDF-option is installed, the unit operates asa standard unit when the neutral and the PE terminalsare connected to each other (see figure below). In thiscase, an earth leakage at the side of the generator or atthe side of the load will switch off the circuit breaker.
When EDF-option is installed, the unit operates asEDF-unit when the earthing, the PE and the PE EDFterminals are connected to each other (see figurebelow). In this case, an earth leakage at the side of thegenerator will switch off the circuit breaker. An earthleakage at the side of the load will not switch off thecircuit breaker.
L1 L2 L3N PE EDF
PE Changing the operation mode fromstandard unit to EDF-unit or viceversa has to be carried out by aqualified person from “Electricitéde France”.
L1 L2 L3N PE EDF
PE
!
When using this option, make sure to connect the fuelsupply line as well as the fuel return line. Connectionsto fuellines ought to be air-tight to prevent air fromentering the fuel system.
Position 1: Indicates that the fuel supply line to the engine is connected to the internal fuel tank.
Position closed: Indicates that the fuel supply line to the engine is closed.
Position 2: Indicates that the fuel supply line to the engine is connected to the external fuel tank.
Position 1
Closed
Position 2
- 60 -
Overview of the mechanical
options
The following mechanical options are available forthe QAS 14 and QAS 20 units:– External fuel tank connection (with/without quick
couplings)– Undercarriage (axle, towbar, towing eyes)– Wheel chocks
– Integrated spark arrestor– Lighting tower
Description of the mechanical
options
External fuel tank connection (with/
without quick couplings)
The option external fuel tank connection allows tobypass the internal fuel tank and to connect anexternal fuel tank to the unit.
View outside
View inside
EFT External fuel tank connectionEFR External fuel tank return connection
EFT EFR
EFT
EFR
led
elellte
rs
g
Wheel chocks
The option wheel chocks allows to park the generatoron sloping ground. Place wheel chocks in front of orbehind the wheels to immobilize the generator.
Integrated spark arrestor
The integrated spark arrestor option is included in therefinery equipment pack.
- 61 -
Undercarriage (axle, towbar, towing
eyes)
The undercarriage is equipped with an adjustabletowbar with brakes, with DIN-eye, BNA-eye, NATO-eye, GB-eye, ITA-eye or ball coupling and with roadsignalisation which is approved by EC legislation.
When using this option
– Make sure that the towing equipment of thevehicle matches the towing eye before towing thegenerator.
– Never move the generator while electrical cablesare connected to the unit.
– Always apply the hand brake when parking thegenerator.
– Leave enough space for operation, inspection andmaintenance (at least 1 meter at each side).
To maintain the undercarriage
– Check the tightness of the towbar bolts, the axbolts and the wheel nuts at least twice a year anafter the initial 50 hours of operation.
– Grease the wheel axle suspension bearings, thdrawbar to the steering gear shaft and the spindof the brake handle at least twice a year. Use babearing grease for the wheel bearings and graphigrease for the drawbar and spindle.
– Check the brake system twice a year.– Check the condition of the vibration dampe
twice a year.
– Repack the wheel hub bearings once a year usingrease.
W each. There are two versions of undercarriages available:l for construction sites where no electricity nor lighting is
C Elevation cableFoot
HF Handle to adjust the height of the footLF Handle to lock/unlock the footLS Handle to lock/unlock the stabilizerP Halogen projectors
Jockey wheelH Lifting hookP Locking pinTF Lever transport frame
MastC Power supply cable
3 Main circuit breakerStabilizer
F Transport frameUndercarriage (on-road)
M Winding mechanism3 Outlet socket
- 62 -
Lighting tower
General description
The lighting tower option provides an undercarriage (frame, axle and towbar) and 6 halogen projectors of 1500on-road (with road signalisation) and off-road (without road signalisation). The lighting tower is very usefuavailable.
EFSHHHHJWLLLMPSQSTTUWX
TF
HP
HP
LTF
Q3X3EC
M
LPWM
UJW
HHFST
LH HLS
HLF
FS
st
y
Erection of the lighting tower
1. Positioning of the generator mounted on the light-ing tower.• Locate the rear-end of the generator upwind,
(see figure below), away from contaminatedwind-streams and walls. Avoid recirculationof exhaust air from the engine. This causesoverheating and engine power decrease.
• Immobilize the generator by applying thehandbrake or support leg or using wheelchocks in front of or behind the wheels.
• Position the generator mounted on the lightingtower as level as possible by using the verticaladjustment of the jockey wheel (or supportleg).
- 63 -
Operating procedure
General guidelines
1. Check the terrain where the lighting tower has tobe erected:• Maximum allowable slope of the terrain: the
generator can be operated temporarily in anout-of-level position not exceeding 15°.
• Absence of obstacles that could interfere withthe erection of the lighting tower: (e.g. highvoltage lines, constructions, …)
2. The lighting tower should never be leftunattended. When finishing activities on a site, thelighting tower should be lowered to its restingposition.
3. Before moving the unit, ALWAYS lower the ma(M) and secure it on the transport frame (TF).
4. Never move the generator while power supplcables are connected to the unit.
When the genset is mounted on alighting tower it is NOT permitted touse the lifting eye for lifting of theassembly. Instead use the 4 liftinghooks (LH) situated at the corners ofthe lighting tower undercarriage(U). Ignoring these instructions maylead to damage and personal injury !
! When the lighting tower is mountedon an off-road undercarriage, neverexceed the maximum speed limit of30 km/h!
LH
U
!
e)k
)e
ge)
al)
yg
4. Turning the mast of the lighting tower.The mast of the lighting tower can be turned to theleft and to the right to locked positions on 45°,90°, 135° and 180°. First unlock the mast bypulling on the lever (LM), then turn the mast to thedesired position and lock the mast again with thelever.
LM
H
- 64 -
2. Extend the four stabilizers (ST) at the corners asfar as possible and lock them with the appropriatelevers (HLS). All stabilizers should be extended tothe same length.Unlock the foots of the stabilizers (FS) by usingthe handle aside of the stabilizer (HLF) and bringthem down as far as possible. Ensure that the feetare locked in one of the foreseen holes.Wind down the foot (FS) using the handle on topof the stabilizer (HHF), until the foot touches theground and clamps the stabilizer (ST) firmly to theundercarriage (U).
3. Erect the mast of the lighting tower:• Loosen the elevation cable (EC) by turning th
lever of the winding mechanism (WMclockwise. This makes it more easy to unlocthe mast.
• Unlock the mast by raising the lever (LTFsituated at the back of the transport fram(TF).
• Raise the mast (M) from the horizontal restinposition to the vertical position by turning thlever of the winding mechanism (WMcounterclockwise. When the mast is in verticposition, check whether the locking pin (LPsecures the vertical position of the mast.
• Raise the mast (M) to the desired height bturning further the lever of the windinmechanism (WM).
If the underground is too loose, it isrecommended to place a flat support(wooden block, …) under thestabilizer.
FS
HLF
ST
U
HLSHHF
!
EC
WM
LTFM
LP
ale
en
n,e
rs
e).ed
Lighting tower maintenance
– Refer to the maintenance instructions mentionedin the chapter dealing with the “Undercarriage”option.
– Check the condition of the tower, the tightness ofits bolts and the fixation of the elevation cable(EC) at least twice a year.
Do not use the handles on thelighting tower for towing or liftingthe generator.
!
- 65 -
Starting the generator and switching
the lights on and off
1. To switch the lamps (HP) on, plug the connectorof the power supply cable towards the lamps(PSC) in outlet socket X3 of the generator.
2. Check that the main circuit breaker Q3 is switchedoff.
3. Start up the generator (see “Operating Qc1002™”or “Operating Qc2002™”).
4. To switch on the lights, switch on the main circuitbreaker Q3. To switch off the lights, switch off themain ciruit breaker Q3.
Taking down the lighting tower
1. Check that the mast (M) is turned to the originposition (with the lights directed to the back of thlighting tower) and locked.
2. To take down the lighting tower follow thprocedure of the erection of the lighting tower ireversed order.
Additional checks:
– After locking the mast in its horizontal positiotighten the elevation cable (EC) by turning on thlever of the winding mechanisme (WM).
– Make sure ALWAYS to retract the stabilize(ST).
– After retracting, check that the stabilizers (ST) arlocked with the appropriate handles (HLSCheck that the foots of the stabilizers (FS) artightened firmly (using the handles HHF anHLF).
Only start the generator and switchon the lights when the lighting toweris erected to the desired position.
When pushing on the emergencystop the main circuit breaker Q3 isautomatically switched off.
!
!
Do not take down the lighting towerwith ligths switched on andgenerator running.
!
50 Hz 60 Hz
50 Hz 60 Hz1500 rpm 1800 rpm
PRP PRP100 kPa 100 kPa
30% 30%25°C 25°C
50°C 50°C4000 m 4000 m
85% 85%-18°C -18°C-25°C -25°C
- 66 -
Technical specifications
Technical specifications for QAS 14 units
Readings on gauges
Settings of switches
Specifications of the engine/alternator/unit
Gauge Reading Unit
Ammeter L3 (P3) Below max. rating AVoltmeter (P4) Below max. rating V
Switch Function Activates at
Engine oil pressure Shut down 0.5 barEngine coolant temperature Shut down 103°C
Reference conditions 1) Rated frequencyRated speed (optional)Generator service dutyAbsolute air inlet pressureRelative air humidityAir inlet temperature
Limitations 2) Maximum ambient temperatureAltitude capabilityMaximum relative air humidityMinimum starting temperature unaidedMinimum starting temperature aided (optional)
10.9 kW 13.0 kW10.0 kW 12.7 kW0.8 cos 0.8 cos 1.0 cos 1.0 cos 13.7 kVA 16.3 kVA10.0 kVA 12.7 kVA
400 V 480 V230 V 240 V230 V 240 V19.7 A 19.6 A34.3 A 39.2 A43.5 A 52.8 A
G2 G210.9 kW 13.0 kW
100% 100%< 5% < 5%
isochronous isochronous0.9 kg/h 1.3 kg/h2.0 kg/h 2.2 kg/h2.6 kg/h 2.9 kg/h3.0 kg/h 3.7 kg/h
0.275 kg/kWh 0.285 kg/kWh33 h 26,7 hN/A N/A
0.015 l/h 0.021 l/h86 dB(A) 90 dB(A)
115 l 115 lN/A N/A
10.9 kW 13.0 kW100% 100%
PRP PRPland use land use
- 67 -
Performance data 2) 3) 5) Rated active power (PRP) 3phRated active power (PRP) 1ph (optional)Rated power factor (lagging) 3phRated power factor (lagging) 1ph (optional)Rated PRP power 3phRated PRP power 1ph (optional)Rated voltage 3ph line to lineRated voltage 3ph line to line lower voltage (optional)Rated voltage 1ph (optional)Rated current 3phRated current 3ph lower voltage (optional)Rated current 1ph (optional)Performance class (acc.ISO 8528-5:1993)Single step load acceptance (0-PRP)
Frequency droop
Fuel consumption at no load (0%)Fuel consumption at 50% loadFuel consumption at 75% loadFuel consumption at full load (100%)Specific fuel consumption (at full load, 100%)Fuel autonomy at full load with standard tankFuel autonomy at full load with extended fuel tankMax. oil consumption at full loadMaximum sound power level (LWA) measured according to 2000/14/EC ONDCapacity of fuel tankCapacity of extended fuel tankSingle step load capability (0-PRP)
Application data Mode of operationSite
single singleanual/automatic manual/automatic
unspecified unspecifiedransportable/D transportable/D
mobile/E mobile/Efully resilient fully resilient
open air open airearthed earthed
insulated -
IEC34-1 IEC34-1ISO 8528-3 ISO 8528-3
Leroy Somer Leroy SomerLSA40 S3 LSA40 S315.0 kVA 19.0 kVA
BR BRIP 23 IP 23
H HH H12 12
ISO 3046 ISO 3046ISO 8528-2 ISO 8528-2
D1703M-BG D1703M-BG12.8 kW 15.1 kW
ICXN ICXN± 5% ± 5%
coolant coolantirect injection direct injection
atural aspirated natural aspirated3 3
1.7 l 1.7 lelectronic electronic
8 l 8 l9 l 9 l
- 68 -
OperationStart-up and control mode mStart-up timeMobility/Config. acc. to ISO 8528-1:1993 t(optional)MountingClimatic exposureStatus of neutral (ELR-config.) (optional)Status of neutral (IT-config.) (optional)
Alternator 4) Standard
MakeModelRated output, class H temp. rise
rating type acc. ISO 8528-3Degree of protectionInsulation stator classInsulation rotor classNumber of wires
Engine 4) Standard
Type KUBOTARated net output
rating type acc. ISO 3046-7production tolerance
CoolantCombustion system dAspiration nNumber of cylindersSwept volumeSpeed governingCapacity of oil sumpCapacity of cooling system
12 Vdc 12 VdcEU STAGE II
4 420 A 20 A
3..5xIn 3..5xIn
3 432 A 40 A
3..5xIn 3..5xIn
2 240 A 40 A
3..5xIn 3..5xIn
0.030-30 A 0.030-30 A10-100 kOhm -
stic (1x) (optional) -2p + PE
16 A 230 V
EE form (1x)3p + N + PE16 A 400 V
CEE form (1x)3p + N + PE32 A 400 V
x 850 x 1172 mm 1780 x 850 x 1172 mm653 kg 653 kg766 kg 766 kg
- 69 -
Electrical systemEmission compliance
Power circuit Circuit-breaker, 3-ph.Number of polesThermal release It (thermal release is higher at 25°C)Magnetic release Im
Circuit-breaker, 3-ph., lower voltage (optional)Number of polesThermal release It (thermal release is higher at 25°C)Magnetic release Im
Circuit-breaker, 1-ph. (optional)Number of polesThermal release It (thermal release is higher at 25°C)Magnetic release Im
Fault current protectionResidual current release IDnInsulation resistance (optional)
Outlet sockets dome
C
Unit Dimensions (LxWxH) 1780Weight net massWeight wet mass
delivering (at variable load), in the event of a s running). No overload is permitted on these
y be run for an unlimited number of hours per load is permitted for 1 hour in 12 hours. The 00%.
- 70 -
Notes
1) Reference conditions for engine performance to ISO 3046-1.
2) See derating diagram or consult the factory for other conditions.3) At reference conditions unless otherwise stated.4) Rating definition (ISO 8528-1):
LTP: Limited Time Power is the maximum electrical power which a generating set is capable of utility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuouratings. The alternator is peak continuous rated (as defined in ISO 8528-3) at 25°C.PRP: Prime Power is the maximum power available during a variable power sequence, which mayear, between stated maintenance intervals and under the stated ambient conditions. A 10% overpermissible average power output during a 24h period shall not exceed the stated load factor of 1
5) Specific mass fuel used: 0.86 kg/l.
re
30 35 40 45 50100 95 95 90 9090 90 85 85 8585 85 80 80 7580 75 75 75 7075 70 70 70 6565 65 65 NA NA60 60 66 NA NA60 NA NA NA NA
- 71 -
For use of generator outside these conditions, please contact Atlas Copco.
Derating
Height(m)
Temperatu(°C)
0 5 10 15 20 250 100 100 100 100 100 100
500 100 100 100 95 95 951000 95 90 90 90 90 851500 85 85 85 85 80 802000 80 80 80 75 75 752500 75 75 75 70 70 703000 70 70 65 65 65 653500 65 65 60 60 60 60
50 Hz 60 Hz
50 Hz 60 Hz1500 rpm 1800 rpm
PRP PRP100 kPa 100 kPa
30% 30%25°C 25°C
50°C 50°C4000 m 4000 m
85% 85%-18°C -18°C-25°C -25°C
16.0 kW 19.4 kW13.3 kW 16.7 kW0.8 cos 0.8 cos 1.0 cos 1.0 cos
- 72 -
Technical specifications for QAS 20 units
Readings on gauges
Settings of switches
Specifications of the engine/alternator/unit
Gauge Reading Unit
Ammeter L3 (P3) Below max. rating AVoltmeter (P4) Below max. rating V
Switch Function Activates at
Engine oil pressure shut down 0.5 barEngine coolant temperature shut down 105°C
Reference conditions 1) Rated frequencyRated speed (optional)Generator service dutyAbsolute air inlet pressure Relative air humidityAir inlet temperature
Limitations 2) Maximum ambient temperature Altitude capabilityMaximum relative air humidityMinimum starting temperature unaidedMinimum starting temperature aided (optional)
Performance data 2) 3) 5) Rated active power (PRP) 3phRated active power (PRP) 1ph (optional)Rated power factor (lagging) 3phRated power factor (lagging) 1ph (optional)
20.0 kVA 24.2 kVA13.3 kVA 16.7 kVA
400 V 480 V230 V 240 V230 V 240 V28.9 A 29.1 A50.2 A 58.3 A55.6 A 69.4 A
G2 G216.0 kW 19.4 kW
100% 100%< 5% < 5%
isochronous isochronous1.0 kg/h 1.3 kg/h2.7 kg/h 3.2 kg/h3.3 kg/h 4.1 kg/h4.2 kg/h 4.6 kg/h
0.262 kg/kWh 0.237 kg/kWh23.5 h 21.5 hN/A N/A
0.024 l/h 0.026 l/h88 dB(A) 92 dB(A)
115 l 115 lN/A N/A
16.0 kW 19.4 kW100% 100%
PRP PRPland use land usesingle single
anual/automatic manual/automaticunspecified unspecified
ransportable/D transportable/D
- 73 -
Rated PRP power 3phRated PRP power 1ph (optional)Rated voltage 3ph. line to lineRated voltage 3ph. line to line lower voltage (optional)Rated voltage 1ph (optional)Rated current 3ph.Rated current 3ph. lower voltage (optional)Rated current 1ph. (optional)Performance class (acc.ISO 8528-5:1993) (optional)Single step load acceptance (0-PRP)
Frequency droop Fuel consumption at no load (0%)Fuel consumption at 50% loadFuel consumption at 75% loadFuel consumption at full load (100%)Specific fuel consumption (at full load, 100%)Fuel autonomy at full load with standard tankFuel autonomy at full load with extended fuel tankMax. oil consumption at full loadMaximum sound power level (LWA) measured according to 2000/14/EC ONDCapacity of fuel tankCapacity of extended fuel tankSingle step load capability (0-PRP)
Application data Mode of operationSiteOperationStart-up and control mode mStart-up timeMobility/ Config. acc. to ISO 8528-1:1993 t
mobile/E mobile/Efully resilient fully resilient
open air open airIP 54 IP 54
earthed earthedinsulated -
IEC34-1 IEC34-1ISO 8528-3 ISO 8528-3
Leroy Somer Leroy SomerLSA 40M5 LSA 40M520.0 kVA 25.0 kVA
BR BRIP 23 IP 23
H HH H12 12
ISO 3046 ISO 3046ISO 8528-2 ISO 8528-2
V2403M-BG V2403M-BG18.8 kW 22.1 kW
ICXN ICXN± 5% ± 5%
coolant coolantirect injection direct injection
atural aspirated natural aspirated4 4
2.4 l 2.4 lelectronic electronic
9 l 9 l9 l 9 l
12 Vdc 12 VdcEU STAGE II
- 74 -
(optional)MountingClimatic exposure Degree of protection (cubicle)Status of neutral (ELR-config.) (optional)Status of neutral (IT-config.) (optional)
Alternator 4) Standard
MakeModelRated output, class H temp. rise
rating type acc. ISO 8528-3Degree of protectionInsulation stator classInsulation rotor classNumber of wires
Engine 4) Standard
Type KUBOTARated net output
rating type acc. ISO 3046-7production tolerance
CoolantCombustion system dAspiration nNumber of cylindersSwept volumeSpeed governingCapacity of oil sumpCapacity of cooling systemElectrical systemEmission compliance
4 432 A 32 A
3..5xIn 3..5xIn
3 450 A 63 A
3..5xIn 3..5xIn
2 263 A 63 A
3..5xIn 3..5xIn
0.030-30 A 0.030-30 A10-100 kOhm -
stic (1x) (optional) -2p + PE
16 A 230 V
EE form (1x)3p + N + PE16 A 400 V
EE form (1x)3p + N + PE32 A 400 V
1 x 950 x 1141 mm 2097.1 x 950 x 1141 mm709 kg 709 kg824 kg 824 kg
- 75 -
Power circuit Circuit-breaker, 3-ph.Number of polesThermal release It (thermal release is higher at 25°C)Magnetic release Im
Circuit-breaker, 3-ph., lower voltage (optional)Number of poles (optional)Thermal release It (thermal release is higher at 25°C)Magnetic release Im
Circuit-breaker, 1-ph. (optional)Number of polesThermal release It (thermal release is higher at 25°C)Magnetic release Im
Fault current protectionResidual current release IDnInsulation resistance (optional)
Outlet sockets dome
C
C
Unit Dimensions (LxWxH) 2097.Weight net massWeight wet mass
delivering (at variable load), in the event of a s running). No overload is permitted on these
y be run for an unlimited number of hours per load is permitted for 1 hour in 12 hours. The 00%.
- 76 -
Notes
1) Reference conditions for engine performance to ISO 3046-1.
2) See derating diagram or consult the factory for other conditions.3) At reference conditions unless otherwise stated.4) Rating definition (ISO 8528-1):
LTP: Limited Time Power is the maximum electrical power which a generating set is capable of utility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuouratings. The alternator is peak continuous rated (as defined in ISO 8528-3) at 25°C.PRP: Prime Power is the maximum power available during a variable power sequence, which mayear, between stated maintenance intervals and under the stated ambient conditions. A 10% overpermissible average power output during a 24h period shall not exceed the stated load factor of 1
5) Specific mass fuel used: 0.86 kg/l.
ure
30 35 40 45 50100 95 95 90 9090 90 85 85 8585 85 80 80 7580 75 75 75 7075 70 70 70 6565 65 65 NA NA60 60 60 NA NA60 NA NA NA NA
- 77 -
For use of generator outside these conditions, please contact Atlas Copco.
Derating
Height(m)
Temperat(°C)
0 5 10 15 20 250 100 100 100 100 100 100
500 100 100 100 95 95 951000 95 90 90 90 90 851500 85 85 85 85 80 802000 80 80 80 75 75 752500 75 75 75 70 70 703000 70 70 65 65 65 653500 65 65 60 60 60 60
A Maximum permitted total weight of the vehicleB Maximum permitted front axle loadC Maximum permitted rear axle load1 Company code2 Product code3 Unit serial number4 Name of manufacturer5 EEC or national type approved number6 Vehicle identification number7 Model number8 Frequency9 Apparant power - PRP10 Active power - PRP11 Nominal rated voltage12 Nominal rated current13 Power factor14 Manufacturing year15 EEC mark in accordance witt Machine Directive
89/392E16 Mode of operation17 Winding connections
- 78 -
Conversion list of SI units into
British units
A temperature difference of 1°C = a temperaturedifference of 1.8°F.
Dataplate
1 bar = 14.504 psi1 g = 0.035 oz1 kg = 2.205 lb1 km/h = 0.621 mile/h1 kW = 1.341 hp (UK and US)1 l = 0.264 US gal1 l = 0.220 lmp gal (UK)1 l = 0.035 cu.ft1 m = 3.281 ft1 mm = 0.039 in1 m³/min = 35.315 cfm1 mbar = 0.401 in wc1 N = 0.225 lbf1 Nm = 0.738 lbf.ftt°F = 32 + (1.8 x t°C)
t°C = (t°F - 32)/1.8
ATLAS COPCO AIRPOWER n.v.
MADE BY ATLAS COPCO AIRPOWER n.v. WILRIJK, BELGIUM
1615 6945 00
-YA3--- kg
kg kg
Model/Modell/Modèle
cos phi
f NP NP NU NI N
Manuf. year/Baujahr/Année de fabrication
Hz
kW
V
A
kVA
A
B
C
alle
tsf
ee.g,
le
stdalr
rgtosne
s
- 79 -
Disposal
General
When developing products and services, Atlas Copcotries to understand, address, and minimize thenegative environmental effects that the products andservices may have, when being manufactured,distributed, and used, as well as at their disposal.Recycling and disposal policy are part of thedevelopment of all Atlas Copco products. AtlasCopco company standards determine strictrequirements.Selecting materials the substantial recyclability, thedisassembly possibilities and the separability ofmaterials and assemblies are considered as well as theenvironmental perils and dangers to health during therecycling and disposal of the unavoidable rates of notrecyclable materials.Your Atlas Copco generator consists for the most partof metallic materials, that can be remelted insteelworks and smelting works and that is thereforealmost infinite recyclable. The plastic used islabelled; sorting and fractioning of the materials forrecycling in the future is forseen.
Disposal of materials
Dispose contaminated substances and materiseparately, according to local applicabenvironmental legislations.
Before dismantling a machine at the end of ioperating lifetime drain all fluids and dispose oaccording the applicable local disposal regulations.
Remove the batteries. Do not throw batteries into thfire (explosion risk) or into the residual wastSeparate the machine into metal, electronics, wirinhoses, insulation and plastic parts.Dispose all components according to the applicabdisposal regulations.
Remove spilled fluid mechanically; pick up the rewith absorbing agent (for example sand, sawdust) andispose it according the applicable local disposregulations. Do not drain into the sewage system osurface water.
This concept can only succeed with youhelp. Support us by disposinprofessionally. By assuring a correcdisposal of the product you help tprevent possible negative consequencefor environment and health, that caoccur with an inappropriate wasthandling.Recycling and re-usage of material helpto preserve natural resources.
!
- 80 -
- 81 -
Circuit diagrams
PE
T5
T11
T2
T8T12
T6
T9
T3
T7T10T4
T1
N1
N
240V-60Hz
V1
T2
W1
T3
Cano
pyCu
bicle
irc.Diagr ENGINEere-meter
125
to C
irc.D
iagr E
NGIN
EV-
met
er &
Con
trol M
odul
e
127
to Circ.Diagr ENGINEAmpere-meter
126
124
F1-F3 Fuses 4 AG3 AlternatorN12 Automatic voltage regulatorN13 Earth leakage relay (O)N14 IT-relay (O)Q1 Circuit breaker (O)Q4 Circuit breaker 16 A (O)Q5 Circuit breaker 16 A/30 mA (O)R5 Coolant heater (O)R12 Voltage adjustment 1 k (O)S2b Emergency stop
(S2a: see Controller circuit)S12 50/60 Hz switch (O)S13 E.L.R. Disable switch (O)T1-T3 Current transformersT13 Torus earth leakage (O)U1 Battery charger (O)X1 Terminal board
- 82 -
A B C D E F G
1
2
T13
F3
N
F1
F2
A1 A2
LPETR
A1 A2 31 34
R12
G3
PE
Q1
T3T2T1
See Note 2
N12 G3
S13
S2bR<
N14 N13
I n
ELR-Relay
(0)
U1
T1
6-
5+
T8T11
a2
28
a0
29 2
1
(0)
IT-Relay
(0)Dual Frequency
to C
irc.D
iagr C
ONTR
OLLE
R
b54a6
N1
a2
13
a3
102
a3
5
a3
5
a3
5
a6
12
a6
12
a6
12
a6
12
a3
118
a2
13
a2
13
a2
13
a3
118
a3
118
a3
118
g54
U>
c1
c2
a0
W1
c8
141
c8
140
c8
143
to CAmp
a0
a6
N1
bx0
bx0
b0
b0E+
E-
110
0V
a0
y54x6
N1
x0
W1
x0
V1
x0
U1
c8
142
y54 y54
a0
a6
a0
V1
a0
U1
6-
5+
T8T11
T10T7
T4T1
T11 T8
T5 T2
T12T9T6
T3
400V/480V
PEN1
N
V1
T2
W1
T3
U1
T1
T1T2
9822 0992 65/00
Applicable for QAS 14-20 Compact - Power circuit
l = 95 mm2
lx = 95 mm EPR-CSP (BS6195-4C)2
bx = 1.5 mm NSGAFOeU2
k = 70 mm2j = 50 mm2i = 35 mm
54 = green/yel.
1 = brown
2
2
2
2
2
2
2
2
2
Wire size : Colour code :Legend
a = 1 mmb = 1.5mmc = 2.5mmd = 4 mme = 6 mmf = 10 mmg = 16 mmh = 25 mm
0 = black
2 = red3 = orange4 = yellow5 = green6 = blue7 = purple8 = grey9 = white
30-4014-20QAS
16A/30mA16A/30mA
Q5
16A16AQ4
32A(Q1)Q3
(Q1)-Q2
16A-1ph16A-1ph
X5
16A16AX4
32A32AX3
63A-X2
Note 3:
Note 2:
Note 1:
With "TB EDF", do NOT connect (N) to (PE) at Q1.T13 is to be mounted on the (PE)-conductor, instead of on the PE-N connection in the cubicle.
Link N12.1 to N12.2 on gen-sets without Dual Frequency(= no potentiometer R12).
The PE-N connection has to be made at thealternator-side of main Circuit Breaker Q1.
Notes
X3 Outlet socket 32 A (O)X4 Outlet socket 16 A (O)X5 Outlet socket 16 A (O)X9 Terminal strip(O) Optional equipment
- 83 -
A B C D E F G
HIJKL
HIJKL
1
2T13
PE-EDFPENL3L2L1
PENL3L2L1
125A150/5A 25mm250mm240100A100/5A 16mm235mm23063A60/5A 16mm216mm22040AQ1
60/5AT1
10mm2Wire Size y
10mm2Wire Size x
14QAS
63A60/5A 16mm216mm24050A60/5A 10mm210mm23032A30/5A 6mm26mm22020AQ1
30/5AT1
2.5mm2Wire Size y
2.5mm2Wire Size x
14QAS
See Note 3
PE
X1
X1
U1
R5
X2
63A
X3
32A
Q3
32A
16A
X5X4
16A
16A30mA
Q5
16A
Q4
(0)
to T13.Tx
(0)
(0)
Batte
ry ch
arger
(0) (0)
Coolant Heater
to C
irc.D
iagr C
ONTR
OLLE
R
b6
441
b0
442
b0
442
b6
441
b044
2b6
441
a6
12
a2
13
240V-60Hz
400V/480V
PE
y54
PE
y54
x6
N
x0
L3
x0
L2
x0
L1
PE
y54x6
N
x0
L3
x0
L2
x0
L1
B- B+
L N
PE
Cano
pyCu
bicle
L1L2
NL3
L1L2
NL3
PE
g54g6
2N
g0
2L3
g0
2L2
g0
2L1
e0
3L2
e0
3L1
e0
3L3
e6
N
e0
L3
e0
L2
e0
L1
c0
4L2
c0
4L1
c0
4L3
c6
5N
c0
5L3
NL
L1L2
NL3
c6
N
c0
L3
c6
N
c0
L3
c0
L2
c0L1PE
e54
PE
c54
PE
c54
E
Diagr ENGINEr & Control Module
E
F1-F2 Fuses 4 AG3 AlternatorN12 Automatic voltage regulatorN13 Earth leakage relay (O)N14 IT-relay (O)Q1 Circuit breakerQ3 Circuit breaker 32 A (O)Q5 Circuit breaker 16 A/30 mA (O)R5 Coolant heater (O)R12 Voltage adjustment 1 k (O)S2b Emergency stop
(S2a: see Controller circuit)S12 50/60 Hz switch (O)S13 E.L.R. Disable switch (O)T1 Current transformerT13 Torus earth leakage (O)U1 Battery charger (O)X1 Terminal boardX2 Outlet socket 63 A (O)X3 Outlet socket 32 A (O)X5 Outlet socket 16 A (O)(O) Optional equipment
- 84 -
A B C D E
1
2
T13
F1
F2
A1 A2
LPETR
A1 A2 31 34
R12
see Note 5
see Note 4
U>
Q1
c1
c2
230V50Hz
T6T12
T3T8
T10
T2T8T5T11T4
T7T1
6-
5+
T8T11
PEU1
T1
W1
T3
G3
a2
28
a0
29 2
1
(0)
(0)IT-Relay
(0)Dual Frequency
to C
irc.D
iagr C
ONTR
OLLE
R
b54a6
N1
a2
13
a3
102
a3
5
a3
5
a3
5
a6
12
a6
12
a6
12
a6
12
a3
118
a2
13
a2
13
a2
13
a3
118
a3
118
a3
118
Cano
pyCu
bicle
PEf54
T1
c8
140
c8
143
to Circ.Diagr ENGINAmpere-meter
a0
125
to Circ.V-mete
See Note 2
E+
E-
110
0V
N12
y54x0
W1
x0
U1
to Circ.Diagr ENGINAmpere-meter
y54 y54
a0
126
a0
W
a0
U
S13
S2bR<
N14 N13
I nT1T2
9822 0992 66/00
Applicable for QAS 14-20 Compact - Power circuit - Single phase
(0)
PE
g54
N
e6
3N
e0
3L
NL32A
X3
PE
PE
e54
PE
c54
PE
g54
c6
4N
c0
4L
NL16A
X5
c6
N
c0
L
16A30mA
Q5e6
N
e0
L
32A
Q3
Qc2002, wire number changes from 126 to 124Qc2002, wire number changes from 143 to 141equency without midwire; with L2 earthed
n gen-sets without Dual Frequency12)
has to be made at then Circuit Breaker Q1.
- 85 -
A B C D E
l = 95 mm2
lx = 95 mm EPR-CSP (BS6195-4C)2
bx = 1.5 mm NSGAFOeU2
k = 70 mm2j = 50 mm2i = 35 mm
54 = green/yel.
1 = brown
2
2
2
2
2
2
2
2
2
Wire size : Colour code :Legend
a = 1 mmb = 1.5mmc = 2.5mmd = 4 mme = 6 mmf = 10 mmg = 16 mmh = 25 mm
0 = black
2 = red3 = orange4 = yellow5 = green6 = blue7 = purple8 = grey9 = white
PEL2L1
NL63A
X2
g6g0
L
PE
g54
g6
N
g0
L
x54
x6
N
x0
L3
x0
L2
x0
L1
x6
N
x0
L
1ph
X1
PE
y54
Batte
ry ch
arger
(0) (0)
Coolant Heater
to C
irc.D
iagr C
ONTR
OLLE
R
b6
441
b0
442
b0
442
b6
441
b0
442
b6
441
a6
12
a2
13
1ph - ZZ
1ph - ZZ230V/240V
230V-50Hz
63A60/5A 16mm16mm2040AQ1
60/5AT1
10mmWire Size y
10mmWire Size x
14QAS
63A60/5A 16mm16mm2040AQ1
60/5AT1
10mmWire Size y
10mm22
22
22
22
Wire Size x14QAS
Note 5: In case of a unit with Note 4: In case of a unit with Note 3: 230Vzz/240Vzz Dual Fr
Notes
Note 2:
Note 1:
Link N12.1 to N12.2 o(= no potentiometer R
The PE-N connection alternator-side of mai
B- B+
L N
PE
U1
R5
Cano
pyCu
bicle
I J K L
U1
11
V6
T2
V1
T12
W6
T3
W1
T2T5
T8T11
T1T4
T3T6
T9T12
z54
Cubic
leCa
nopy
z54
F2
F1
N
F3
to C
irc.D
iagr E
NGIN
EV-
met
er &
Con
trol M
odul
e
V6 V1
(U6)
W6 W1
V6
te 2
A
PE
8 5 12 9
B
V6
x0
V1
x0
W6
x0
W1
x0
U1
a0
V1
a0
126
a0
125
a0F2
F1
N
F3
N1
a6
124
a6
127
a0
W1
a0
1 Battery charger (O)1 Terminal board9 Terminal strip11 Connector
O) Optional equipment
- 86 -
A B C D E F G H
G3
T11T8
5+6-
T10
U6
T1 T
T7T10
N12
E+
E-
0V
1102
1
See Note 2
The PE-N connection has to be made at the alternator-sideInspection of switch/connection required before each start-up
Note 1:
Notes
Contacts on S10 indicated between brackets, e.g.(U6)aren't to be connected. They are linked internally.
Note 2:
S10aU6 U1
(W6)
See No
4 1
U6
x0
U1
x0
T3T2T1to C
irc.D
iagr E
NGIN
EAm
pere
-met
er
143
c8
151
c8
141
c8
140
c8
143
c8 142
c8 141
c8
142
c8
R1229
a028
a2X9.28
X9.29
U1
y0 V1
y0 W1
y0
U1
x0
V1
x0
W1
x0
U1
y0
V1
y0
W1
y0
125
a0
N14T/R KE L1 L2
R<
A2A1
E
14 11
124
a6
b54
X11.9
X11.8
9822 0992 67/00
Applicable for QAS 14-20 Compact - Power circuit - Dual voltage, 50 Hz
F1-F3 Fuses 4 A R12 Voltage adjustment 1 k (O) UG3 Alternator S2b Emergency stop XN12 Automatic voltage regulator (S2a: see Engine circuit) XN13 Earth leakage relay S10a-d Voltage selector switch XQ1.1 Circuit breaker 230Vd (lower voltage) S13 E.L.R. Disable switch (Q1.2 Circuit breaker 400Vy (higher voltage) T3 Current transformerR5 Coolant heater (O) T13 Torus earth leakage (O)
I J K L
bx = 1.5 mm NSGAFOeU2k = 70 mm2j = 50 mm2i = 35 mm
54 = green/yel.
1 = brown
2
2
2
2
2
2
2
2
2
Wire size : Colour code :Legend
a = 1 mm2aa = 0.5 mm
b = 1.5mmc = 2.5mmd = 4 mme = 6 mmf = 10 mmg = 16 mmh = 25 mm
0 = black
2 = red3 = orange4 = yellow5 = green6 = blue7 = purple8 = grey9 = white
z54
L1 L2
y
L3
y
N1
x6
g54PE
z54
PEN
x6
L2 L3 N PE
U1 V1
x0
W1
x0
L1 L2
x0
L3
x0
T134
1
- 87 -
A B C D E F G Hto
Circ
.Diag
r ENG
INE
12
a6
5
a3
13
a2
12
a6
S2b
U1
PENL
B+B-
12
a6
13
a2to
Circ
.Diag
r ENG
INE
441
b6
442
b0
y
442
b0
442
b044
1
b6
441
b6
R5
Cubic
leCa
nopy
c2
c1
Q1.2
U>
118
a3
13
a2
12
a6
102
a3
1114A2A1IK
I n
N13
X1
L1
c2
c1
Q1.1
U>
x0
S13
103
a3 104
a3
U1
y0
V1
y0
W1
y0
x0
12
a6
13
a2
L1
y
L2
y
L3
y
30 100/5A 80A 50A 25mm2 16mm210mm2
40 100/5A 100A 63A 35mm2 16mm216mm2
QAS T3 Q1.1 Wire Size x Wire Size yQ1.2 Wire Size z1420
30/5A 32A 20A 6mm 2 6mm 22.5mm 2
60/5A 50A 32A 10mm2 10mm26mm2
Twisted Pair
Settings N13
response value overcurrent I2 (alarm) 60mAHysteresis: 15%Fault memory M: onOperating mode K1/K2: NOStarting delay: t= 1sResponse delay ton1 = 0s
ton2 = 0sDelay on release: toff= 1sPassword: 0; off
response value overcurrent I1 (alarm) 50% of I2Settings N14
Fault memory M: onOperating mode K1/K2: NOStarting delay: t= 1sResponse delay ton = 0sPassword: off
response value 1/2 (alarm 1/2) 10 KOhm
118
a3
202
a3
13
a2
12
a6
95
a3
X9 4
2
1S10d
X9
X11.3X11.1 X11.2
Alt.Cubicle
S10b5co 118
103S10c
5co118
104
13
a2
118
a3
X9
X9
X9 X9
Alt.Cubicle
X11.4
X11.5
X11.6 X11.7
X9
F4
F6
F5
F3
N
F1
F2
bx0
T6
bx0
T9
bx0
T12
X9.T4
X9.T9
X9.T12
a0
107
K12K11
a0
105
a0
106
x6
N1
z54
x0
T5
x0
T7
x0
T12
T9
(10)
(11) 12
6
11
T9
z54
x6
N1
a0
126
a6
124
to C
irc.D
iagr E
NGIN
EV-
met
er &
Con
trol M
odul
e
a0
125
a0
127
Altern
ator
Cubic
le
T12
x0
T5
- 88 -
A B C D E F G H
R12
E- 6-
E+ 5+
X9.29
X9.28a2
28
a0
29
N12
0V
110V
T8
T11ST4a2
28
a0
29
y0
V
y0
U
x6
N1
x0
W
x0
T11
x0
T3
x0
T11
x0
T7
x0
T8
z54
x0
(5)
See Note 3
(L1)
(7)(2)(4)(12)
(8) 3
79
8L2
1054
L1
21(1)
S10
to C
irc.D
iagr E
NGIN
EAm
pere
-met
er
c8
142c8
143
c8
142c8
143
c8
151c8
141
c8
151c8
141
c8
141c8
142
T1 T2 T3
c8
151
c8
143
x0
x0
T5
x0
T7
bx0
T3
bx6
N1
bx0
V
bx0
U
x0
x0
T8
x0
T3
x0
T11
x0
T10
x0
T6
x0
T2
x0
T4
x0
T1
G3
T12
T12T12
T9
T6T3
T10T7
T4T1
T11T8
T5T2
T9
T9T5T7T8
T5T7T8
T3T6T2
T3T6T2
T10T11T4
T10
T11T4T1
T1
PE
9822 0992 73/01
Applicable for QAS 14-20 Compact - Power circuit - Dual voltage, 50 Hz, single phase
lx = 95 mm ERP-CSP (BS6195-4C)hx = 25 mm ERP-CSP (BS6195-4C)
2
bx = 1.5 mm NSGAFOeU2
k = 70 mm2
2
j = 50 mm2i = 35 mm
54 = green/yel.
1 = brown
2
2
2
2
2
2
2
2
2
Wire size : Colour code :Legend
a = 1 mmb = 1.5mmc = 2.5mmd = 4 mme = 6 mmf = 10 mmg = 16 mmh = 25 mm
0 = black
2 = red3 = orange4 = yellow5 = green6 = blue7 = purple8 = grey9 = white
2 2
2
2
2
2
2
2
2
216mm 16mmhx63A125A150/5A4010mm 16mmhx50A100A100/5A306mm 16mm16mm32A63A60/5A20
2.5mm 10mm10mm
Wire Size z
20A
Q1.2 Wire Size yWire Size x
40A
Q1.1
60/5A
T1
14
QAS
Note 3:Contacts on S10 indicated between brackets, e.g.(6)aren't to be connected. They are linked internally.
Notes
Note 1:The PE-N connection has to be made at thealternator-side of main Circuit Breaker Q1.
T1-T3 Current transformerT13 Torus earth leakage U1 Battery charger (O)X1 Terminal boardX9 Terminal strip(O) Optional equipment
- 89 -
A B C D E F G H
1
2
T13
A1 A2 31 34
PENL3L2L1
See Note 1
x6
N PE
z54x0
L3
y0
L2
y0
L1
x0
W
x0
V
x0
U
x6
N1
x54 z54
x6
N
x0
L3
y0
L2
y0
L1
S13a3
5 S2b
N13
I nT1T2
a2
13
a3
118
a2
13
a6
12
x0
L2
x0
L1
y0
V
y0
U
a3
104
K11
a3
103
K12
U>
Q1.1
c1
c2
1ph
X1
a3
102
a6
12
a2
13
a3
118
U>
Q1.2
c1
c2 PEg54
Cano
pyCu
bicle
R5
b6
441
b6
441
b0
442
b0
442
b6
441
to C
irc.D
iagr E
NGIN
E
a213
a6
12
B- B+
L N
PE
U1
a6
12
a2
13
a6
12
to C
irc.D
iagr E
NGIN
E
F1-F6 Fuses 4 A Q1.2 Circuit breaker 400Vy (higher voltage)G3 Alternator R5 Coolant heater (O)K11 Aux. relay select 230Vzz (lower voltage) R12 Voltage adjustment 1k (O)K12 Aux. relay select 400Vy (higher voltage) S2b Emergency stopN12 Automatic voltage regulator (S2a: see Engine circuit)N13 Earth leakage relay S10a-d Voltage selector switch Q1.1 Circuit breaker 230Vzz (lower voltage) S13 E.L.R. Disable switch
f Relay Contacts
a3
5
MM6
a6
12
b6
12
a3
45
a3
50
a6
12
a6
12
b6
12
C2C2
X10A4A4
X10A5A5
K1
GND
GND
Main
B+
Spee
d sen
sor B
+
20 1 19
5
- 90 -
lx = 95 mm ERP-CSP (BS6195-4C)2
bx = 1.5 mm NSGAFOeU2
k = 70 mm2j = 50 mm2i = 35 mm
54 = green/yel.
1 = brown2
2
2
2
2
2
2
2
2
Wire size : Colour code :Legend
a = 1 mmb = 1.5mmc = 2.5mmd = 4 mme = 6 mmf = 10 mmg = 16 mm
h = 25 mm 0 = black
2 = red3 = orange4 = yellow5 = green
6 = blue7 = purple8 = grey9 = white
a3
15
C5C5
X10
S1
+
-
A
B7 D C
K1
e2
Position o
a6
12
B11
c21
c2
1
d2
16
d2
1
c2
3
a2
17
a2
17
a3
26
a3
5
a3a3
7
a3
6
a3
11
a2
49
a3
46
a3
7
a3
6
b3
48
b3
47
a6
12
a6
12
C4C4
X10A1A1
X10 A3A3
X10 C3C3
X10 C1C1
X10 B1B1
B2B2
X10
a3
2
S10
PS9 S8
Y1E1
K1
IGL
B+
GND
G2
K0
K0M
M1
G1
-
+
12
34 18
Direc
t B+
16
Water
temp
eratur
e sen
sor
13
Solen
oid (-)
Signa
l for e
ngine
spee
d
Solen
oid (+
)
Water
temp
eratur
e swi
tch
Spee
d swi
tch
Oil s
witch
17
32
282726
1
Charg
e sign
al
N111
1
1
1(O)
9822 0992 77/01
Applicable for QAS 14-20 Compact - Engine circuit
- 91 -
B7 Fuel level sensorB11 Speed sensorE1 Preheat resistorG1 Battery 12 VdcG2 Charging alternatorK0 Starter solenoidK1 Preheat relayM1 Starter motorM6 Fuel feed pumpS1 Battery switch (O)N11 Engine controller unit (O)S8 High coolant temperature switchS9 Low oil pressure switchS10 Coolant temperature sensorX10 Connector wire harness
(see Controller circuit)Y1 Fuel solenoid(O) Optional equipment
A
BCD
E
Qc1002
1
a6
12
a3
7
a3
6
a3
11
a0
38
21
C4C4
X10C3C3
C1C1
X10 B1B1
B2B2
1717
a6
12
a0
126
a0
125
a6
12
a2
17
a3
14
a3
4
a3
15
a3
14
a3
18
a3
19
a3
7
a3
6
a2
17
a3
11
a3
5
a6
12
NOCom NO NO
Start
/Stop
Start
Relay
Outp
ut
Spare
<Low
Coola
nt Le
vel>
Input
Input
Input
Input
Input
Input
5
A1
18
19 2321 35
4321
3624
0 Vdc
(Batt
-)
34333226 27 25
17161413129 156 7 8
Gene
rator
Conta
ctor
Preh
eat R
elay
High
Coola
nt Te
mpera
ture
Low
Oil P
ressu
re
Centr
al Al
arm H
orn
Comm
on fo
r Rela
y Outp
uts
Remo
te St
art
NOCom
Fuel
Contr
ol Re
lay
Com NO
Gene
rator
Volta
ge L1
Gene
rator
Volta
ge L2
12/24
Vdc (
Batt+
)
Comm
on fo
r VDO
-inpu
ts (0
Vdc)
Input
GND
Input
Oil P
ressu
re (V
DO)
W/L-
Input
D+
Coola
nt Te
mp (V
DO)
Fuel
Leve
l (VDO
)Inp
ut
Input
Magn
etic P
ick-up
(Tac
ho)
CAN-
H
CAN-
L
GND
Engin
e CAN
-bus I
nterfa
ce
Comm
on (1
2 Vdc
)
- 92 -
K5
A
A
A
V
A
V
S4
*only on QAS30/40
*only on QAS14/20
1 a213
a2
13
c21
c8
140
c8
143
a0
125
a0
126
a0
125
a0
126
c8
140
c8
143
c8
142
c8
141 P1
P2
P3
a3
18
a3
19
Circ.D
iagr P
OWER
Curr.T
ransfo
T3
Circ.D
iagr P
OWER
Fuse
s F1-F
2
a0
126
a0
125
P4
P3
Circ.D
iagr P
OWER
Fuse
s F1-F
3a0
126
a0
125
a012
5a012
6
a6
124
a0
127
to Cir
c.Diag
r POW
ERCu
rrent
Trans
fo T1
-T3
a0
128
a0
129
P4
84106
2
12119
75
3 1
A1A1
X10 A3A3
X10 X10
c2
3
c2
1
c2
1
a2
17
a2
a2
a6
12to Circ.Diagr POWER
X9.13
S2a
S20
10A
F10
9822 0992 78/01
Applicable for QAS 14-20 Compact - Controller circuit Qc1002™
A1 Generator control unit(configure in unit type 1)
F10 Fuse 10 A DCH0 Panel lightK5 Starter relayP1-P3 AmperemeterP4 VoltmeterS2a Emergency stop
(S2b: see Power circuit)S4 Voltmeter change-over switchS12b 50/60 Hz switch (O)
(S12a: see Power circuit)S20 On/Off/Remote switchX10 Connector wire harnessX25 Customer’s terminal strip(O) Optional equipment
ERP-CSP (BS6195-4C)2
NSGAFOeU2
2
2
54 = green/yel.
1 = brown2
2
Colour code :
0 = black
2 = red3 = orange4 = yellow5 = green
6 = blue7 = purple8 = grey9 = white
- 93 -
A
BCD
Elx = 95 mmbx = 1.5 mm
k = 70 mmj = 50 mmi = 35 mm
2
2
2
2
2
2
2
Wire size :Legend
a = 1 mmb = 1.5mmc = 2.5mmd = 4 mme = 6 mmf = 10 mmg = 16 mm
h = 25 mm
Sx FxFx
1
Note: with dedicated 60Hz-cubicles,DO NOT connect wire 12/a6 to X10.C4
60Hz
a6
12
C4C4
X10
(0)
1
a3
15
C5C5
X10
Dual Frequency
a6
12
a3
26
C4C4
X10(0)
60Hz
50Hz
S12b
e2
K5
e2
Position of Relay Contacts
a6
12
a3
4
a3
5
X25
C2C2
X10A4A4
X10A5A5
X10
a3
15
a6
12
a3
5
a6
12
a6
12
to Circ.Diagr POWERX9.5
to Circ.Diagr POWERX9.12
Generator ContactorOutput: 12Vdc, max.8Adc1
(*)= Connect L2 to X25.5with 230Vd-systems
(*)
a3
19to
A1.17
Sx=RemoteStart/Stop-switch
(see Instruction Manual)Customer's InstallationMAINS SUPPLY (1P+N)to
Gene
rator
Conta
ctor A
2 <--
to Ge
nerat
or Co
ntacto
r A1 <
--
a6
12
a0
38
to Circ.Diagr POWERX9.441 & X9.442
a3
18
b6
441
b0
442
to A1
.18
X25PE 6
X2554
X2532
X251
PE L1N6A6A
H0 K5
M N
SxFx FxFx FxFx
Note: With dedicated Single Phase cubicles,terminals 4 and 5 are not present2
towardsX25.8a6
124
c8
140
c8
140
140
c8
141
c8
142
to Circ.Diagr POWERX9.441 & X9.442
a6
12
a3
18
a6
124
a0
446
a0
447
a0
442
a6
441
Sx=RemoteStart/Stop-switch
b6
441
b0
442
a0
443
a0
444
a0
445
to A1
.38
PEX25
873 65421X25
109
PE
(see Instruction Manual)Customer's Installation
MAINS SUPPLY (3P+N+PE)
to Ge
nerat
or Co
ntacto
r A2 <
--
to Ge
nerat
or Co
ntacto
r A1 <
--
to Ma
ins Co
ntacto
r A1 <
--
L3L2L1L1N
to A1
.18
250mA 250mA6A 250mA6A
Centr
al Al
arm H
orn
s1 s2Ge
nerat
or Cu
rrent
Trans
fo L1
s1 s2Ge
nerat
or Cu
rrent
Trans
fo L2
s2
Com
NONO
33 342
4 5655 57 58
35 36
Com
NO
Start
Relay
Outp
ut
Fuel
Contr
ol Re
lay
- 94 -A B C D E F G H I J K L
Qc2002
a6
124
to Cir
c.Diag
r POW
ERFu
se F1
a6
124
a0
125
a0
125
c8
140
c8
141
c8
140
c8
141
2Single Phase (0)
3 Phase (0)
to Cir
c.Diag
r POW
ERCu
rrent
Trans
fo T1
to Cir
c.Diag
r POW
ERCu
rrent
Trans
fo T1
-T3
a6
124
to Cir
c.Diag
r POW
ERFu
ses F
1-F3
a6
124
a0
127
a0
126
a0
125
a0
127a0
126a0
125
c8
140
c8
141
c8
143
c8
142
c8
140
c8
143c8
142c8
141
a6
12
a0
125
a0
442
a0
446
a0
447
a0
443
a0
445
a6
441
a0
444
a0
125
a0
127
a0
126
a6
124
c8c8
143
a2
17
a6
12
a2
17
2nd P
arame
ter Se
t
s1
Mains
Volta
ge L1
NO
Spare
<Low
Coola
nt Le
vel>
Input
Input
Input
Input
Input
Input
5
A1
242318 325
39 434137 38 51 53 5
4321
5245
0 Vdc
(Batt
-)
50494726 27 46
17161413129 156 7 8
Mains
Volta
ge N
eutra
l
Mains
Volta
ge L2
High
Coola
nt Te
mpera
ture
Spare
Outp
ut
Low
Oil P
ressu
re
Mains
Conta
ctor
Mains
Volta
ge L3
Remo
te St
art
ComNO
Gene
rator
Conta
ctor
NC Com
Com
NO
Gene
rator
Volta
ge L3
Gene
rator
Volta
ge L1
Gene
rator
Volta
ge L2
12/24
Vdc (
Batt+
)
Gene
rator
Volta
ge N
eutra
l
Preh
eat R
elay
Comm
on fo
r Rela
y Outp
uts
Comm
on fo
r VDO
-inpu
ts (0
Vdc)
Input
GND
Input
Oil P
ressu
re (V
DO)
W/L-
Input
D+
Coola
nt Te
mp (V
DO)
Fuel
Leve
l (VDO
)Inp
ut
Input
Magn
etic P
ick-up
(Tac
ho)
CAN-
H
CAN-
L
GND
Engin
e CAN
-bus I
nterfa
ce
Gene
rator
Curre
nt Tra
nsfo
L3
Comm
on (1
2 Vdc
)
9822 0992 79/02
Applicable for QAS 14-20 Compact - Controller circuit Qc2002™
M N
to A1.16
2 (0)
a6
12
a3
15
C5C5
a3
4
a3
515
a3
14
5
C2C2
X10A4A4
X1055
a6
12
a6
12
o Circ.Diagr POWERX9.5
to Circ.Diagr POWERX9.12
e2
K5
e2
Position of Relay Contacts
K5
A1 Generator control unitF10 Fuse 10 A DCK5 Starter relayS2a Emergency stop
(S2b: see Power circuit)S12b 50/60 Hz switch (O)
(S12a: see Power circuit)S20 On/Off switch
(see Engine Circuit)X10 Connector wire harnessX25 Customer’s terminal strip(O) Optional equipment
- 95 -
A B C D E F G H I J K L
lx = 95 mm ERP-CSP (BS6195-4C)2
bx = 1.5 mm NSGAFOeU2
k = 70 mm2j = 50 mm2i = 35 mm
54 = green/yel.
1 = brown
2
2
2
2
2
2
2
2
2
Wire size : Colour code :Legend
a = 1 mmb = 1.5mmc = 2.5mmd = 4 mme = 6 mmf = 10 mmg = 16 mmh = 25 mm
0 = black
2 = red3 = orange4 = yellow5 = green6 = blue7 = purple8 = grey9 = white
K5
to A1.17
to A1.17
Note: With dedicated Single Phase cubicles,connect wire 12/a6 to A1.16
Single Phase
a6
12
2
Note: With dedicated 60Hz-cubicles,DO NOT connect wire 12/a6 to X10.C4and connect wire 12/a6 to A1.17
(0)60Hz
C4C4
X10
a6
12
a6
12
Dual Frequency
a6
12
a3
26
C4C4
X10
(0)
60Hz
50Hz
S12b
S20
a2
13
a2
13
c2
1
a3a3
14
a3
14
a3
4
a3a6
12
a3
7
a3
6
a3
11
X259
C4C4
X10A1A1
X10 A3A3
X10 C3C3
X10 C1C1
X10 B1B1
B2B2
AA
X10
c2
3c2
1
c2
1
a2
17
a2
17
a6
12
a3
18
a3
19
a3
7
a3
6
a2
17
a3
11
t
a6
12
to Circ.Diagr POWERX9.13
S2a10A
F10
- 96 -
- 97 -
Following documents are provided with this unit:
– Test Certificate
– EC Declaration of Conformity:
Atlas Copco Airpower n.v. puorG ocpoC saltA eht nihtiw ynapmoc A
Postal address Visitors address Phone: +32 (0)3 870 21 11 Com. Reg. Antwerp 44651 P.O. Box 100 Boomsesteenweg 957 Fax: +32 (0)3 870 24 43 V.A.T. 403.992.231 B-2610 Wilrijk-Antwerp B-2610 Wilrijk-Antwerp
tcatnoc esaelp ,ofni roF muigleB muigleB your local Atlas Copco representative www.atlascopco.com
p.1(2)
Form
5009
060
0 03
ed. 0
8, 2
010-
01-0
1
1 EC DECLARATION OF CONFORMITY2 We, Atlas Copco Airpower n.v., declare under our sole responsibility, that the product 3 Machine name : Power generator (< 400 kW) 4 Commercial name : 5 Serial number :
Which falls under the provisions of article 12.2 of the EC Directive 2006/42/EC on the approximation of the laws of the Member States relating to machinery, is in conformity with the relevant Essential Health and Safety Requirements of this directive.
The machinery complies also with the requirements of the following directives and their amendments as indicated.
Directive on the approximation of laws of the Member States relating to
Harmonized and/or Technical Standards used
Attmnt
b. Machinery safety 2006/42/EC EN ISO 12100-1 EN ISO 12100-2
EN 1012-1
d. Electromagnetic compatibility 2004/108/EC EN 61000-6-2 EN 61000-6-4
e. Low voltage equipment 2006/95/EC EN 60034
EN 60204-1 EN 60439
f. Outdoor noise emission 2000/14/EC ISO 3744 x
6
7
8.a The harmonized and the technical standards used are identified in the attachments hereafter 8.b Atlas Copco Airpower n.v. is authorized to compile the technical file
9
10 Conformity of the specification to the Directives
Conformity of the product to the specification and by implication to the
directives11
12
13
Issued by Product engineering Manufacturing
14 Name15 Signature
16 Place , Date
- 98 -
Pri
nte
d in
Bel
giu
m 1
1/2
01
0 -
29
54
33
80
04
www.atlascopco.com