1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 P English handbook History Choice of lift table Single scissor lift tables, Lorry loaders Vertical double scissor and triple scissor lift tables Horizontal double scissor lift tables Low profile lift tables Power pack for single, double and triple scissor tables Remote power pack for low profile tables Pallet lifters Lifting trolleys Electrical system — Control units Hydraulic valves for lift tables and pallet lifters Lifting trolleys — Battery maintenance, Electric and Hydraulic circuit Oil recommendations — Assembly instructions TZD 201 Electrical and hydraulic circuit for single, double, triple scissor and low profile tables Electrical and hydraulic circuit for lift tables with single and double acting tilt Electrical and hydraulic circuit for pallet lifters with and without tilt Installation — Rated current Installation floor mounted or pit installed — Pit drawing Unloading and loading — Installation of pallet lifters Safety regulations — Oil recommendations Maintenance — Fault tracing Transport damage — Warranty — Conditions of delivery Export markets Accessories, Lorry loaders Test report, Delivery note, Additional documentation – inside back cover Manufacturing: EDMOLIFT AB Jägaregatan 11 871 42 HÄRNÖSAND SWEDEN ORGANISATION NO. 556241-1222 EU VAT no. SE556241122201 Innehar F-skattesedel E-post: [email protected]j MAY 1997
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MAY 1997 - Edmolift · j 2 HISTORY EDMOLIFT AB Härnösand – Katrineholm, Sweden The company was founded by Torbjörn Edmo in Härnösand 1964. The company name of Torbjörn Edmo
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P
English handbook
History
Choice of lift table
Single scissor lift tables, Lorry loaders
Vertical double scissor and triple scissor lift tables
Horizontal double scissor lift tables
Low profile lift tables
Power pack for single, double and triple scissor tables
Remote power pack for low profile tables
Pallet lifters
Lifting trolleys
Electrical system — Control units
Hydraulic valves for lift tables and pallet lifters
Lifting trolleys — Battery maintenance, Electric and Hydraulic circuitOil recommendations — Assembly instructions TZD 201
Electrical and hydraulic circuit for single, double, triple scissorand low profile tables
Electrical and hydraulic circuit for lift tables with single anddouble acting tilt
Electrical and hydraulic circuit for pallet lifters with and without tilt
Installation — Rated current
Installation floor mounted or pit installed — Pit drawingUnloading and loading — Installation of pallet lifters
Safety regulations — Oil recommendations
Maintenance — Fault tracing
Transport damage — Warranty — Conditions of deliveryExport markets
Accessories, Lorry loaders
Test report, Delivery note, Additional documentation – inside back cover
The company was founded by Torbjörn Edmoin Härnösand 1964. The company name ofTorbjörn Edmo AB, being changed to EdmoliftAB in 1990.
Historically, the company can be described asinnovative, having played an important part inhydraulic products other than those manufactu-red under their own name, e.g. Zepro lorry taillifts. From the late ’60s to the late ’80sEdmolift’s product range was marketed underthe name of ”Translyft”.
From January 1st 1990, Edmolift Sales AB inKatrineholm has been responsible for marketingand sales of the products and built up an excel-lent network of distributors throughout Europe.
The demands and needs of tomorrow will bedifferent from today and will therefore raise thedemands of efficiency, flexibility and awarenessof the world around for all companies.
In order to meet these demands Edmolift AB,Härnösand and Edmolift Sales AB, Katrineholmhave on May 1st 1997, been merged. Amongothers, the reason for the merger is:
to bring the manufacturing facility closerto the end user to enable the customerto have the benefit of 30 years experi-ence within the industry.
to further increase production, primarilythrough the ever-expanding export mar-ket.
BUSINESS CONCEPTTo manufacture and supply lift tables, lift trol-leys, pallet lifters and other closely relatedmaterials handling equipment to provide ergo-nomically sound and efficient products to meetthe needs of our customers. Through productdevelopment and adaption, in close liaison withour customers – the users – we endeavour tooffer products at appropriate technologicallevels, consistent design quality and competiti-ve pricing.
PRODUCTS AND MARKETSWherever possible, common components areused i.e. the same power pack or platform on anumber of models. A wide range of specialaccessories and options are available to meetspecific and individual customer requirements.Edmolift stock spares for pre-1990 products,marketed under the Translyft name. Sales inSweden are through a distributor network.Other countries have exclusive distributors wholook after the particular need of users withintheir own territories.
Production Härnösand
Edmolift Härnösand
Edmolift Katrineholm
5/97
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CHOICEOFLIFT TABLE
Max load=evenlydistributed!
FUNCTION ? Lifting height – Lift stroke (travel) • Lowest heightPlatform length • Platform widthPower pack integral or remote • Electrical requirements
CAPACITY ? Max load • Weight distribution • Shock loadsRevolving and/or side surges • Concentrated loadLoad evenly spread • Driving over with trucks or lorriesLoad moving on a conveyor
INTENSITY ? Speed • Frequency of use • Number of cycles per yearIncorporated in automatic system
ACCURACY ? Limit switch upper-lower • Is immediate stop neededShould the table remain in exactly the same position for along time
Before deciding which model and design of lift table is required consider all theconditions! Lift tables are used for a wide variety of functions and in many diffe-rent situations. It is impossible to manufacture a standard model for every appli-cation. It is therefore very important to consider the specification at the begin-ning, so the lift table can be correctly equipped for its purpose.
Using the TL 2000 as the base model, the following example shows thetype specifications and capacities for Edmolift lift tables:
Single scissor TL 2000 = Max load 2000 kgs evenlydistributed
Double horizontal scissor TLH 2000 = Max load 2000 kgswith double length of platform evenly distributed
Table to be used intensively HD-equipment for the lift table
Edmolift tables comply with all European safety regulations e.g. AFS 1985:13 inSweden, BS 5323 in Great Britain and VBG 14 in Germany with TÜV approvaland in the future CEN.
The mark on Edmolft's products confirms they are manufactured in accordan-ce with applicable CE directives.
Standard lift tables are equipped to function long and reliably with ”normal” use.Tables meant for intensive use with heavy loads, fast speed, extreme environ-ment and perhaps continuous working shifts, will probably need ”HD”-equipment.As standard our lift tables are supplied with electrics to safety standard IP54. Inaccordance with safety regulations, lift tables for use in outside areas must beequipped with anti-slip platform surfaces (e.g. tearplate). Tilting platforms mustinclude a fixed method of retaining the load.
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The sound level of the Edmo-power pack complieswith the regulations of max 70 dB (A). If a speciallymade unit exceeds 70 dB (A), it is stated in themanual that accompanies the table.
If the table has special equipment, e.g.”HD”-equipped, se additional document enclosedwith the lift table. (Last page in the handbook).
SINGLE SCISSORLIFT TABLES
Single scissors are our most widely used industrial plat-forms. The table can be installed both outdoors and in-doors, installed in a pit or operated from the factory floor.The Lorry Loaders are specially equipped with reinforcedplatforms in tearplate and with mechanical stops in thebaseframe.
NB! The capacity of the tables is meant for evenlydistributed loads.
When ordering spare parts, please state the manufacturing number and the model of the table.
Spare parts for
Power pack see page 8
Electrical system see page 12
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Safety frame/m 93.42289
Installation kit 93.82019
8
1
7
5
8
6
4
1
2
3
1 2 3 4 5 6 7 8
MODEL POWER PACK CYLINDER SEAL SET HOSE SAFETY BEARING SET WHEELS SAFETYVALVE SWITCH
The sound level of the Edmo-power pack complieswith the regulations of max 70 dB (A). If a speciallymade unit exceeds 70 dB (A), it is stated in themanual that accompanies the table.
If the table has special equipment, e.g.”HD”-equipped, see additional document enclosedwith the lift table. (Last page in the handbook).
VERTICAL DOUBLESCISSOR AND TRIPLE SCISSORLIFT TABLES
When ordering spare parts, please state the manufacturing number and the model of the table.
If the table has special equipment, e.g.”HD”-equipped,see additional document enclosed with the lift table.(Last page in the handbook).
HORIZONTALDOUBLE SCISSORLIFT TABLES
Horizontal double scissor with two mechani-cally synchronised scissors, that provide stableconstruction. To be used for heavy loads onlong platforms at low lifting heights.
NB!The capacity of the tables ismeant for evenly distributed loads.
The sound level of the Edmo-power pack complies withthe regulations of max 70 dB (A). If a specially made unitexceeds 70 dB (A), it is stated in the manual thataccompanies the table.
Spare parts for
Power pack see page 8
Electrical system see page 12
2/97
Safety frame/m 93.42289
Installation kit 93.82019
5
4
6
6
1
7
2
3
8
1
1 2 3 4 5 6 7 8
MODEL POWER PACK CYLINDER SEAL SET HOSE SAFETY BEARING SET WHEELS SAFETYVALVE SWITCH
Low profile lift tables have a liftmechanism, which allows a very lowclosed height, that eliminates theneed for pit installation.
Installation: Lift tables with a liftheight exceeding 800 mm, must besecurely fixed to the ground or thefloor with expanderbolts or similar.
NB! The capacity of the tables ismeant for evenly distributed loads.
When ordering spare parts, please state the manufacturing number and the model of the table.
TCBTCM
TUBTUM
Accessories
Spare parts for
Power pack see page 9
Electrical system see page 12
The sound level of the Edmo-power pack complies with theregulaions of max 70 dB (A). If a specially made unit exceeds70 dB (A) it is stated in the manual that accompanies the table.
TCR
If the table has special equipment, see additional documentenclosed with the lift table. (Last page in the handbook).
2/97
9
9
4 4
4
6
8
8
2
3
5
Safety frame/m 93.43056
Installation kit 93.82162
6
2
3
5
8
7
1
1 2 3 4 5 6 7 8 9
MODEL POWER CYLINDER SEAL SET HOSE SAFETY BEARING WEDGED WHEELS/ SAFETYPACK VALVE SET WHEEL BLOCK SWITCH
TCB 600 HC 2-0,8 1-55-135 54.33238 51.55405 50.44021 52.43755 64.68080 61.43927 61.42584 41.65220TCB 600 H HC 2-0,8 1-55-200 54.33216 51.55405 50.44021 52.43755 64.68080 61.43927 61.42584 41.65220TCB 1000, B HC 3-3 2-55-135 54.33238 51.55405 50.44021 52.43755 64.68080 61.43927 61.42584 41.65220TCB 1000 H HC 3-3 2-55-200 54.33216 51.55405 50.44021 52.43755 64.68080 61.43927 61.42584 41.65220
TCM 2000, B HC 3-3 2-70-150 54.32882 51.55071 50.43729 52.43755 64.68090 61.43639 61.42584 41.65220
TUB 600 HC 2-0,8 1-55-135 54.33238 51.55405 50.44021 52.43755 64.68080 61.43927 61.42584 41.65220TUB 600 H HC 2-0,8 1-55-200 54.33216 51.55405 50.44021 52.43755 64.68080 61.43927 61.42584 41.65220TUB 1000 HC 3-3 2-55-135 54.33238 51.55405 50.44021 52.43755 64.68080 61.42955 61.42584 41.65220TUB 1000 H HC 3-3 2-55-200 54.33216 51.55405 50.44021 52.43755 64.68080 61.42955 61.42584 41.65220
TUM 2000 HC 3-3 2-70-150 54.32882 51.55071 50.43729 52.43755 64.68090 61.43639 61.42584 41.65220
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The sound level of the Edmo-power pack complieswith the regulations of max 70 dB (A). If a speciallymade unit exceeds 70 dB (A), it is stated in the manualthat accompanies the table.The motor is fitted with thermal overload protection.
POWER PACKSfor single, double and triple scissor lift tables
When ordering spare parts, please state the manufacturing number and the model of the table.
Spare part numberand function
Page 12
Spare part numberand function
Page 13
Fig. A
Fig. A 1-phase
Fig. B
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5 3 2 4 1
2
3 54
1
1
6
6
1 2 3 4 5 6
MODEL ART.NO FIGURE PLATE TANK PUMP MOTOR VALVE CONTROLUNIT
1 2 3 4 5 6
MODEL ART.NO FIGURE PLATE TANK PUMP MOTOR VALVE CONTROL pUNIT
THREE-PHASEUNIT
400V
ONE-PHASEUNIT
230V
H 1-0,8 57.12100 A 20.33498 55.33296 53.40310 40.60350 52.33545 41.65315H 1-1,2 57.12140 A 20.33498 55.33956 53.40310 40.60350 52.33545 41.65315H 2-3 57.12170 A 20.33528 55.33298 53.40315 40.60360 52.33545 41.65315H 3-3 57.12200 A 20.33528 55.33298 53.40320 40.60360 52.33545 41.65315H 4-3 57.12250 A 20.33528 55.33298 53.40325 40.60360 52.33545 41.65315
H 6-4 57.12300 A 20.33528 55.33314 53.40340 40.60370 52.33545 41.65315H 6-11 57.12350 B 20.33548 55.32031 53.40340 40.60370 52.33545 41.65315H 8-11 57.12400 B 20.33548 55.32031 53.40355 40.60370 52.33545 41.65315H 11-11 57.12500 B 20.33058 55.32031 53.40405 40.60380 52.33636 41.65315
H 11-20 57.12520 B 20.33058 55.33760 53.40405 40.60380 52.33636 41.65315H 11-30 57.12530 B 20.33058 55.33770 53.40405 40.60380 52.33636 41.65315H 15-20 57.12550 B 20.33058 55.33760 53.40410 40.60380 52.33636 41.65315H 15-30 57.12560 B 20.33058 55.33770 53.40410 40.60380 52.33636 41.65315
H 15-50 57.10620 20.21408 55.31477 53.40060 40.60060 52.33636 41.65315
When ordering spare parts, please state the manufacturing number and the model of the table.
The sound level of the Edmo-power pack complies with theregulations of max 70 dB (A). If a specially made unit exceeds70 dB (A), it is stated in the manual that accompanies the table.The motor is fitted with thermal overload protection.
REMOTE POWER PACKfor low profile tables
Spare part number and function
Page 12
Spare part numberand function
Page 13
2/97
9
24
6
5
3
7
7
1
8
1 2 3 4 5 6 7 8
MODEL ART.NO PLATE TANK PUMP MOTOR VALVE CONNEC- BOX CONTROL pTION UNIT
1 2 3 4 5 6 7 8 9
MODEL ART.NO PLATE TANK PUMP MOTOR VALVE CONNEC- BOX CONTROL CABLETION UNITTHREE-PHASEUNIT FREESTANDING
When ordering spare parts, please state the manufacturing number and the model of the pallet lifters.
TSL TSLN TSE
NB! Stated capacity = Centre of the load 600 mm from the column.
Pallet liftercompletefor self-assembly
Column withhydraulic unit for
built-in applications
Assemblyinstructions page 20.
2/97
The sound of the Edmo-power pack complieswith the regulations of max 70 dB (A). If a spe-cially made unit exceeds 70 dB (A), it is statedin the manual that accompanies the table.
9
7
13
11
forTSL, TSE
TSE
TSL, TSE
for TSLNTransport trolley
for TSL and TSLN
TSLN
14
12
23
5
6
1 4
8
19 17
18
23
20 16
10
23
15
Spare part numberand function
Page 12
VE 32
2021
Spare part number and function
Page 13
VE 12
VE 25
22
19
16
Spare part number and function
Page 12
16 17 18 19 20 21 22 23
MODEL ART.NO PLATE TANK PUMP MOTOR VALVE VALVE VALVE CONTROLVE 25 VE 32 VE 12 UNITSAFETY!
Motors are fittedwith thermal over-load protection.
ELECTRICAL SYSTEMfor lift tables and pallet lifters
The electric box is specially made by Edmolift. Supplycable for incoming current is 4-core and consists of 3phases (black, blue and brown), 1 earth (green-yellow).
The connection cable is 0,5 m long. Connector and circuitbreaker are not included. The lift tables are delivered asstandard 400V/24V with control current 24V on controlunits and on switches on the safety frame. For speciallymade tables the electrical diagram is enclosed in theelectrical box and handbook.
12
Safety class IP 54
4*
1
2
3
5
When ordering spare parts, please state the manufacturing number and the model of the table.2/97
6
45.32758 with transf.Standard lift tables andpallet lifters.45.43884 without transf.For 500 V and 400 V with-out neutral extra transf.
ELECTRICAL EQUIPMENT ON EARLIER MODELSLifting tables manufactured before August 1996 usually have the trans-former on the printed circuit board and are not replaceable with the newelectrical system. Printed circuit boards without fuse are furnished with2A 230 V fuse on the electrical box. Printed circuit boards with heat fuseare directly replaceable against cards (shown to the left here), if an in-line fuse is fitted. When replacing circuit boards that have a yellow-greenearth cable for new ones the cable should be connected to terminal no10.
45.32758 with transf.Lift tables with singleacting tilt 45°.45.43884 without transf.For 500 V and 400 V with-out neutr. with extra transf.
45.33112 with transformerLift tables and pallet lifters with double acting tilt 90°.45.43885 without transfornerFor 500 V and 400 V without neutral with extratransformer.
* For power over 4 kW 400 V or 2.2 kW 230V contactorart.no 44.65025
ELECTRICAL SYSTEM 1 2 3 4 5 6
MODEL ART.NO TRANS- FUSE PRINTED CONTACTOR BOX CONTROL UNITFORMER CIRCUIT BOARD
TRANSFORMERPRINTED CIRCUIT BOARDS
CONTROL UNITS – lockable and with emergency stop (additional control units can be connected in series, 5-core cable is needed)
Valve delivered as a spare part does not have theworking pressure adjusted (earth pressure 150 bar).
NB!Lowering speed in accordance with existingstandards max 0,15 m/sec.
When ordering spare parts, please state the manufacturing number and the model of the table.9/96
After 1st August 1996all valves are supplied with 24V = (DC) on the magnetic coil.
SHIFT VALVE VE 92 Double acting tiltSpare part number: Complete valve 52.33120When ordering sparte parts, please advise type of current.
The ”Hirsman contact” is equipped with a rectifier if the coil is to be connected to230 V p 50 Hz (symbol on housing ).
Adjustment ofworking pressure
Hirsman contact
Magnetic coil
Connection 1Tilt - Double acting
Connection 2Tilt + Double acting
Connection 3Lift table Single acting
Lowering speed
SHIFT VALVE VE 32Spare part number: Complete valve 52.33735When ordering spare parts, please advise type of current.
ELECTRICAL REVERSE VALVE VE 12Spare part number: Complete valve 52.33729When ordering spare parts, please advise type of current.
LOWERING VALVE VE 25Spare part number: Complete valve 52.33545For hydraulic flow up to 10 L/min.When ordering spare parts, please advise type of current.
Manometerconnector
Connectionhydraulic cable
Adjustment of workingpressure
YELLOW = VE 25
Magnetic coil
SHIFT VALVE VE 52 Single acting tiltSpare part number: Complete valve 52.33100When ordering spare parts, please advise type of current.
Valve VE 52 is directly interchangeable with the old NA 52 valve provided that youchange the ”Hirsman contact” to one with a rectifier (symbol on housing ).This is valid if it is to be connected to 230 V p 50 Hz.
Connectionhydraulic hose
Magnetic coil Hirsman contact
ConnectionTilt +
ConnectionLift table
Hirsman contact
The working pressure is adjusted at the factoryThe lowering speed has to be finely adjusted on final installation of the lifting table. The loweringspeed adjustment works with pressure compensation and gives a constant lowering speed, irres-pective of size of the load.Important! If the lowering speed is too fast the safety valve in the cylinder may be activated. Thetable will then lower very slowly.
Magnet
LOWERING VALVE VE 26Spare part number: Complete valve 52.33636For hydraulic flowover 10 L/min.Others as VE 25.When ordering spare parts,please advise type of current.
GREEN = VE 26
Lowering speed
Emergency loweringvalve
OptionArt.no 18.82185
Connection
Lowering speed
Hirsman contact
Magnetic coil
Connectionhydraulic hose
Connectioncylinder
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LIFTING TROLLEYS Battery andcharger, electr. and hydraulic circuitData: Charger: 220V/12V 1,5 A
49.66105 Dryloaded battery with bottle of acid: 12V 30 Ah
FILLING WITH BATTERY ACIDNB! WARNING – CORROSIVE ACID!
Battery and acid must be at room temperature when battery is topped up withacid.
Only accumulator acid – thinned pure (approx 38%)
SULPHURIC ACID – with density 1,28 kg/dm3 is to be used as electrolyte.
Remove the battery plugs and fill the cells up to 10 mm over the lead plates.
Leave the battery in room temperature for 20 minutes after that.
The battery is now – after replacing the plugs and washing away of any super-flous – ready for immediate use. Check the electrolyte level after a few days,as it might require adjusting.
BATTERY MAINTENANCECheck that the battery is secure in the battery compartment.
Keep the battery clean and dry. Dirt and oil reduce the battery's efficiency andcan damage the battery.
Always keep terminals and cable clips greased and free from oxides. Poorconnection will cause a loss in voltage.
Check the electrolyte level and when needed refill the battery to 10 mm abovethe lead plates. NB! Unthinned sulphuric acid or ”improved electrolyte” mustnot be used.
Battery to be charged when necessary.
BATTERY CHARGINGThe lead cable for the charger should be connected to a standard220/240V AC.The battery charger is automatic and adjusts the charging current.The charger will automatically cut out when the battery is fully charged.
CONTROLLING HEIGHT ADJUSTMENTBattery trolley: Up with push button on the handle.Footpumped trolley: Up by pumping on the foot pump.Battery and footpumped trolley: Down with spring back handle or foot pedal.
OIL RECOMMENDATION for lifting trolleysHydraulic oil: Shell Tellus 10 or equivalent Oil volume: Foot pump 0,3 liter Battery 0,4 liter
ASSEMBLY INSTRUCTIONSTZD 201, B
FITTING OFLOWERING ROD
FITTING OFHANDLE
WARNING!The battery contains sulphuric acid whichcan cause severe corrosive damage. If youget acid near your eyes, or on skin or clot-hing, immediately rinse with plenty of water.If the acid comes in contact with your eyes,contact a doctor immediately.Charge in spark or flame free area as thehydrogen gas which is formed during char-ging, can be inflammable.Keep away from children.Contents: Sulphuric acid approx 40 %.Discarded batteries must be treated as en-vironmentally dangerours waste and dispos-ed accordingly.
LIFTING TROLLEY FOOT PUMPED ORBATTERY DRAWING NO 33059
12V
CHARGER
Relay
Solenoid
NB!Do not run the trolley with load in raised position.
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ELECTRICALAND HYDRAULICCIRCUIT DIAGRAM
for single, double,triple scissor andlow profile lift tables
ELECTRICAL SYSTEM STANDARD 400V ALT 230VARTICLE NUMBER 45.33950
ELECTRICAL SYSTEM 230V 1-PHASEARTICLE NUMBER 45.33950
400 alt 230V
Motor
Contactor
Control unit
Limit up
Limit down
Safety frame
Lowering valve
If there is aHoseburst valve
Thermal overload
400 alt 230V
Motor
Contactor
Control unit
Limit up
Limit down
Safety frame
Lowering valve
If there is aHoseburst valve
Thermal overload
ELECTRIC BOX
HYDRAULIC CIRCUIT
ELECTRIC BOX
HYDRAULIC CIRCUIT
MANOUVERSTOP
MANOUVERSTOP
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9/96
ELECTRICAL SYSTEM 500VWITH TRANSFORMER 100VAARTICLE NUMBER 45.33658
ELECTRICAL SYSTEM 230VWITH TRANSFORMER 100VAARTICLE NUMBER 45.33653
ELECTRICAL SYSTEM 400VWITH TRANSFORMER 100VAARTICLE NUMBER 45.33654
ELECTRICAL SYSTEM WITH ALL CABLES TO THE CONNECTION BLOCKARTICLE NUMBER 45.33019
230V, 400V alt 500V
Motor
Valve down
Hoseburst valve
Valve up
Locking device
Immediate stop
Thermal overload
Control unit 1
Control unit 2
Limit up
Safety frame
Limit down
Locking switch
Round circulation
Double acting tilt
ELECTRIC BOX
HYDRAULIC CIRCUIT
ELECTRIC BOX
EMERGENCY STOP 1
EMERGENCY STOP 2
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ELECTRICALAND HYDRAULICCIRCUIT DIAGRAM
for lift tables withsingle and doubleacting tilt
ELECTRICAL SYSTEM WITH TILT 90°ARTICLE NUMBER 45.33853
3x400V
Motor
24V DC
Coil F
Coil E
Coil D
Coil C
Coil B
Coil A
Safety frame
Limit up
Limit down
Limit switch tilt down
Limit switch tilt up
K1
Thermal overload
Control unit
ELECTRIC BOX
HYDRAULICCIRCUIT
MANOUVERSTOP
ELECTRICAL SYSTEM WITH TILT 45°ARTICLE NUMBER 45.33955
400 alt 230V
Motor
Contactor
Control unit
Limit up
Limit down
Safety frame
Lowering valve
If there is aHoseburst valve
Thermal overload
Limit sw. tilt up
Limit sw. tilt down
ELECTRIC BOX
HYDRAULIC CIRCUIT
MANOUVERSTOP
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2/97
ELECTRICALAND HYDRAULICCIRCUIT DIAGRAM
for pallet lifters withand without tilt
ELECTRICAL SYSTEM WITH TILT ±40° 400VARTICLE NUMBER 45.33734
3x400 V
Motor
24V DC
Coil F
Coil E
Coil D
Coil C
Coil B
Coil A
Safety frame
Limit up
Limit down
Limit left
Limit right
K1
Thermal overload
Control unitELECTRIC BOX
HYDRAULICCIRCUIT
MANOUVERSTOP
ELECTRICAL SYSTEM STANDARD 400V ALT 230VARTICLE NUMBER 45.33950
400 alt 230V
Motor
Contactor
Control unit
Limit up
Limit down
Safety frame
Lowering valve
If there is aHoseburst valve
Thermal overload
ELECTRIC BOX
HYDRAULIC CIRCUIT
MANOUVERSTOP
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INSTALLATION
Electrical installation must be done byan authorised person.
The main circuit control unit should have anemergency stop according to EEN 60204.If an extra control is required it must beconnected in series. That installation takesa 5-core cable.
LOCK THE TABLE!During installation, repair andmaintenance under or beside raisedtables, the table must be in lockedposition. See picture no 5 or page 22.
Installation details are for pallet lifters and tables with the powerpacks integral or free standing!
Be careful!Don't lift by thesafety frame. Deform-ation and other dam-ages can occur.(The table will raisebut not lower).
Connect the plug.Supply cable for incomingcurrent is 4-core and consistsof 3-phases(black, blue and brown)1 earth (green-yellow)
Switch on thecurrent. Then thetable will raise automa-tically. If the motorruns but the table doesnot rise, change 2 phases
Lock the table.Unpack the control unit. Remove the tape
blocking the ”UP” button.
NB! It is important that the motor doesnot go the wrong way for too long.
UNPACKINGCheck the packaging for anysigns of damage.Electrical cable forconnection is onone of the shortsidesof the lift table.
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ADJUSTMENTof safety frame switches
LIMIT SWITCHupper or lower limit switch
EL. CONNECTIONEARTH
Green-Yellow
PHASEBlackBlue
Brown
Cable from lift table to be connec-ted by authorized electrician
Important!If the lowering speed istoo fast the safety valvein the cylinder may beactivated. The tablewill then lower veryslowly.
LOWERING SPEED Max 0,15 m/sec FUSE1A Delay action
Dimensions:5x20 mm.
The electric equip-ment has incoming230 V secured toprotect the circuitboard
230V/L2
400V/L2
Valve information, see page 13.Lowering speed
0,5-
1 m
m
1
3
6
4
5
2
Plug connector and maincircuit breaker are not inclu-ded
RATED CURRENT400V 3-phase standard
Other applications – see marking onhydraulic unit and the above list.
In=Rated current
A=Installation fuse
Low profile lift tablesModel kW In ATCR 500 0,75 2,4 10TCB 600, H 0,75 2,4 10TCB 1000, B, H 0,75 2,4 10TCM 2000, B 0,75 2,4 10TUB 600, H 0,75 2,4 10TUB 1000, H 0,75 2,4 10
RATED CURRENTHydraulic unitsfor 400 V 3-phaseModel kW In AH 1 0,37 1,3 A 10 AH 2 0,37 1,3 A 10 AH 2 0,75 2,4 A 10 AH 3 0,75 2,4 A 10 AH 4 0,75 2,4 A 10 AH 6 1,5 5,0 A 16 AH 8 1,5 5,0 A 16 AH 11 3,0 9,9 A 20 AH 15 3,0 9,9 A 20 AH 15 4,0 11,2 A 25 AH 20 4,0 13,2 A 25 A
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INSTALLATIONon the floor or in a pit
Double, triple vertical scissors and low profilelift tables with high lifting heights TCB 1000 H,TUB 600 H and TUB 1000 H, must be securelyfixed to the ground or the floor with expander-bolts or similar.
ASSEMBLY1. The base frames of the tables are as standard not self supporting. It is therefore important that the floor is level and
that the bottom of the pit is level and well drained where necessary.2. Raise and lock the table. See picture page 22. Connect up the permanent cables.3. Place straps through the scissors. Fasten the base frame to the platform or scissor. Ensure the table is in its correct
position. Turn the fixed side of the table in the direction in which the material is to be loaded.4. Electrical installation is to be done by an authorized electrician. Adjust the lowering speed. Test the safety frame on
all sides. Adjust if necessary.5. Recommendation – the control unit should be installed 1,5 m from the working surface, in order to see the movement
of the table clearly.6. After all tests and installation work have been completed, fix the table in the pit with expander bolts or similar. A
recommended method of floor fixing is shown above.
PIT DRAWING
A. The length of the pit = a + 30 mm
B. The width of the pit = b + 30 mm
H. The depth of the pit = the collapsed heightof the table + 5 mm
a. The length of the table
b. The width of the table
c. Drainage holes (if necessary)
d. Tubes for incoming pipes x 60 mm
RECOMMENDATION FOR BOLTING TABLES TOTHE FLOOR
Bolts are not included on delivery of the table.
Alt. 1 Alt. 2
INSTALLATION of pallet lifterand column with power pack
UNLOADINGAND LOADINGUnloading and loading ona raised table should be doneon the fixed side.
The pallet lifter is delivered in threeparts to minimise freight costs.
COLUMN WITH HYDRAULIC UNIT
The column should be fixed to the floor with8 x M16 bolts.Bolt/tension requires 4 x M12/81 Nm.
NB! The risk of trapping should be con-sidered when installing a jig or fixture.Must be bolted to the floor.
YP12-1000
Bolts to be drawn 81 Nm
A complete palletlifterdoes not need to bebolted on the floor.
Wheel side Fixed side
Unloading and loading
Column with hydraulic unit
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Lift tables for outdoorinstallation should if possiblehave a remote power packor be protected.
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SAFETY REGULATIONS
Edmolift lift tables and pallet lifterscomply with all European safety regulations, e.g.AFS 1985:13 in Sweden, BS 5323 in Great Britainand in Germany with a TÜV approval and futureCEN standard.The mark on Edmolift's products confirms they aremanufactured in accordance with applicable CE directives.
Standard electrics for our lift tables are 400/24 V(415/240 V) and 24 V (240) for the controls andsafety frame switches.
There is a built in safety function in the safetyframe. If the safety frame is touched on its waydown, the table stops immediately. To continuelowering, the table has to be raised a little to beable to lower again.
Edmolift tables are always delivered with a con-trol unit of the ”dead man” type, which meansthat when the up or down button is released thetable will stop immediately. The control unit isequipped with emergency stop and lock.
Employee and employer must see to it thatthe risk of trapping does not occur duringinstallation of lift tables or pallet lifters.
It is the obligation of the employer to see toit that lift tables and pallet lifters are used bycompetent personnel and that checking andmaintenance of lifting equipment is madefrequently.
1. That max load of the lifting equipment is notexceeded. That the load is fixed – must notbe moving.MAX LOAD = LOAD EVENLY DISTRIBUTED!
2. Check the action of the safety frames and thedistance around the equipment to eliminatethe risk of trapping.
3. Warning signs, required by law, must be dis-played.
4. Check for damage due to overloading.
5. Check for oil leakage and possible continuedseepage.
6. Check for oil leakage and grease as necessa-ry.
7. Clean the lift tables and pallet lifters. (Wheeltracks)
8. The main circuit breaker must be accessibleto competent personnel. Lifting equipmentmust not be used by unauthorized personnel.
9. When the load is wheelborne, or there is a lik-elihood that the load may start to roll, theplatform should be fitted with an autorisestop.
10. Lift tables for use in outside areas must beequipped with anti-slip platform surfaces (e.g.tearplate), in accordance with safety regula-tions.
11. Tilting platforms must include a fixed methodof retaining the load.
12. Whenever personnel, other than the operator,are travelling on the platform ensure that thenecessary safety equipment is fitted (e.g.guardrails etc.).
13. Personnel may only ride on the platform ifthat is their intended purpose and this is cle-arly marked on the table.
The stated capacity of the lift tables andpallet lifters is for an evenly distributed load.
Max capacity centre 600 mm from column.NB! Standard lowering speed max 0,15 m/sec. Adjustment see page 13.
1000 kgs 1000 kgs
1000 kgs1000 kgs
OIL RECOMMENDATIONSLIFT TABLES
SUPPLIER TYPE OF OIL
STATOIL Hydol 32, alt Hydraway HV 32
SHELL Tellus 32
BP Bartran 32
MOBIL Mobil DTE 13
CASTROL Hyspin AWH alt Hyspin HVA 32
AT TEMP. BELOW -20° CHydrauloil from Edmo
NB! Differences in quality might occur although all oils meet the same specifica-tions.
WRONG RIGHT
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NB! The tablemust always belocked during main-tenance and repairs.
Bearings should befree-running andregularly greased.
Central greasingis to be recommendedwhen tables are runcontinuously.
IF THE TABLE DOES NOT LOWER PROPERLY, CHECK FOLLOWING POINTS:
CHECK ACTION
1. Feed voltage and fuses Change the fuse if it is blown.
2. Function of safety frame The switches can be affected. Straighten and adjust. When the safetyequipment is activated and the circuit broken the circuit must be activatedagain by raising the table a little. Adjustment of safety frame, page 19.
3. Adjustment of lowering speed If the speed is too fast the safety valve can shut down. Adjust the lowe-ring speed (reduce the oil flow). See page 13.
4. The table sinks Clean or change the valve.
5. Free standing power pack Check the snap coupling between table and power pack.
IF THE TABLE DOES NOT LIFT PROPERLY, CHECK THE FOLLOWING POINTS:
CHECK ACTION
1. Motor voltage and fuses Change the fuse if it is blown.
2. Direction of rotation of motor If the motor runs in the wrong direction, change two phases. NB! It isimportant that the motor does not run for too long in the wrong direction,the pump can be damaged.
3. The table does not lift max load Adjust the pressure on the valve. Adjust according to the max load to belifted. Test the pressure with a manometer.
4. The table does not lift to max Check the oil level in the tank. Fill up with recommended oil. (Page 21)height and the pump takes in air. NB! The tank should not be filled when the table is raised. If necessary,
bleed the system for air when connecting the hose.
5. Oil leakage Tighten the hose connections. Change cylinder seals or cylinder.
6. Remote power pack Check the snap coupling between table and power pack.
FAULT-TRACINGImportant! All motors have a thermal overload protection against overheating as from May 1996. When fault-tracing, first check that the overload cabling isconnected (purple cable which should be connected to terminal 18 on the P.C.B) Note! When the motor has cooled down it can be started again.
MAINTENANCE GREASINGSTANDARD LIFT TABLESGreasing of bearings in the cylinders must be done at leastevery 1000 cycles.
”HD”-EQUIPPED LIFT TABLESGreasing of bearings in the cylinders must be done at leastevery 1000 cycles. All other places every 2000.
OIL LEAKAGECheck for oil leakage andgrease if necessary.
SAFETY EQUIPMENTCheck the action of the safety framesand the distance around the equipmentto eliminate trapping risk.Adjustment of safety frame, page 19.
OVERLOADINGCheck for damage due to overloading.
CABLES AND HOSESCheck and maintain all cables and hoses.
CLEANINGEnsure wheel tracks are free of obstruction.
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TRANSPORT DAMAGE
Carefully check goods andpackaging on receipt!
• Try to check goods on receipt. If there is anydamage the transporter will take the relevant details.
• If damages are discovered when unpacking and assembling,report immediately to the transporter's local office.
• Rembember that the receiver should always report to the transporterif the goods are damaged, irrespective of who is paying freight costs!
WARRANTY AND DELIVERY TERMS
General delivery terms in accordance with NL 92 in Scandinavia.On other markets we refer to the contract of sale in question.
CONDITIONS OF DELIVERY
All products are delivered test run including oil. Electrical equipment is asstandard 400/24V (415/240V) with 24V on the control unit, magnetic coiland safety frame.
• Tabletop in tearplate for antislip protection.Table 2000 kgs – 6 mm tearplateTable 4000 kgs – 5000 kgs – 8 mm tearplate
• 6 mechanical stops in bottom frame.
• Platform reinforced in order to allow a lorry todrive over when table is in collapsed position.
OPTIONSRemote powerpack with hose for installation under shelter.
Auto rising stop (raises when lifting starts). This optionrequires a 150 mm longer platform.
Manual loadflaps (to level and bridge over differences inheight).
Upper limit switch, which stops the liftstroke at a predeter-mined height.
Self supporting base frameInspection flap
41.65330
With extra lockfor automatic
41.65325
Withmulti settings
41.65335
Singleacting tilt
41.65345
Doubleacting tilt
400 mm
30°
90°
The collapsed height increas-es from 135 mm depending onthe model of the table.
Layout and drawings: Erik Niskanen – Edmolift Sales ABDrawings: Katrineholms Reklamdesign and Elmar BlombergPhotographer: Kjell PetterssonComposing and printing: Linderoths Tryckeri, Vingåker 1997