RS 800 - Master Hire

Walk-Behind Rollers

RS 800 /...

OPERATOR’S MANUAL

0154650en 002

1106

0 1 5 4 6 5 0 E N

RS 800 /... Table of Contents

1. Foreword 3

2. Safety Information 4

2.1 Operating Safety .................................................................................. 5

2.2 Operator Safety while using Internal Combustion Engines .................. 6

2.3 Service Safety ...................................................................................... 7

2.4 Label Locations (RS 800A, RSS 800A) ................................................ 8

2.5 Label Locations (RS 800H) .................................................................. 9

2.6 Label Locations (RS 800) ................................................................... 10

2.7 Safety Labels ...................................................................................... 11

3. Technical Data 14

3.1 Engine ................................................................................................ 14

3.2 Roller .................................................................................................. 15

3.3 Lubrication .......................................................................................... 15

3.4 Dimensions ......................................................................................... 15

4. Operation 16

4.1 Operation and Service Locations ....................................................... 16

4.2 Application .......................................................................................... 18

4.3 Recommended Fuel (RS 800A, RSS 800A) ...................................... 18

4.4 Before Starting ................................................................................... 18

4.5 To Start (RS 800A) ............................................................................. 19

4.6 To Stop (RS 800A) ............................................................................. 19

4.7 To Start (RSS 800A) .......................................................................... 20

4.8 To Stop (RSS 800A) ........................................................................... 20

4.9 Direction and Speed Control .............................................................. 21

4.10 Exciter (Vibration) Control .................................................................. 21

4.11 Watering System ................................................................................ 22

4.12 Handle Adjustment ............................................................................. 23

4.13 Operation on Slopes ........................................................................... 24

4.14 Rollovers ............................................................................................ 24

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Table of Contents RS 800 /...

5. Maintenance 25

5.1 Periodic Maintenance Schedule ..........................................................255.2 Engine Oil (Honda) ..............................................................................275.3 Engine Oil System (Hatz) ....................................................................285.4 Air Cleaner (Honda) ............................................................................295.5 Spark Plug (Honda) .............................................................................305.6 Sediment Cup (Honda) ........................................................................305.7 Carburetor (Honda) .............................................................................315.8 Valve Clearances (Hatz) .....................................................................325.9 Scraper Bars .......................................................................................335.10 Cleaning the Machine ..........................................................................335.11 Lifting Machine ....................................................................................345.12 Transporting the Machine ....................................................................355.13 Storage ................................................................................................365.14 Troubleshooting ...................................................................................375.15 Wiring Schematic (RSS800A) .............................................................38

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CALIFORNIA

Proposition 65 Warning:

Engine exhaust, some of its constituents, and certain vehiclecomponents, contain or emit chemicals known to the State ofCalifornia to cause cancer and birth defects or other reproductiveharm.

1. Foreword

This manual provides information and procedures to safely operateand maintain this Wacker model. For your own safety and protectionfrom injury, carefully read, understand and observe the safetyinstructions described in this manual.

Keep this manual or a copy of it with the machine. If you lose thismanual or need an additional copy, please contact WackerCorporation. This machine is built with user safety in mind; however,it can present hazards if improperly operated and serviced. Followoperating instructions carefully! If you have questions about operatingor servicing this equipment, please contact Wacker Corporation.

The information contained in this manual was based on machines inproduction at the time of publication. Wacker Corporation reserves theright to change any portion of this information without notice.

All rights, especially copying and distribution rights, are reserved.

Copyright 2006 by Wacker Corporation.

No part of this publication may be reproduced in any form or by anymeans, electronic or mechanical, including photocopying, withoutexpress written permission from Wacker Corporation.

Any type of reproduction or distribution not authorized by WackerCorporation represents an infringement of valid copyrights and will beprosecuted. We expressly reserve the right to make technicalmodifications, even without due notice, which aim at improving ourmachines or their safety standards.

WARNING

Safety Information RS 800 /...

2. Safety Information

This manual contains DANGER, WARNING, CAUTION, and NOTEcallouts which must be followed to reduce the possibility of personalinjury, damage to the equipment, or improper service.

This is the safety alert symbol. It is used to alert you to potentialpersonal injury hazards. Obey all safety messages that follow thissymbol to avoid possible injury or death.

DANGER indicates a hazardous situation which, if not avoided, willresult in death or serious injury.

WARNING indicates a hazardous situation which, if not avoided, couldresult in death or serious injury.

CAUTION indicates a hazardous situation which, if not avoided, couldresult in minor or moderate injury.

CAUTION: Used without the safety alert symbol, CAUTION indicatesa potentially hazardous situation which, if not avoided, may result inproperty damage.

Note: Contains additional information important to a procedure.

DANGER

WARNING

CAUTION

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RS 800 /... Safety Information

2.1 Operating Safety

Familiarity and proper training are required for the safe operation ofequipment. Equipment operated improperly or by untrained personnelcan be dangerous. Read the operating instructions contained in boththis manual and the engine manual and familiarize yourself with thelocation and proper use of all controls. Inexperienced operators shouldreceive instruction from someone familiar with the equipment beforebeing allowed to operate the machine.

2.1.1 NEVER operate this machine in applications for which it is notintended.

2.1.2 NEVER touch the engine or muffler while the engine is on orimmediately after it has been turned off. These areas get hot and maycause burns.

2.1.3 NEVER use accessories or attachments that are not recommended byWacker. Damage to equipment and injury to the user may result.

2.1.4 ALWAYS wear protective clothing appropriate to the job site whenoperating equipment.

2.1.5 ALWAYS remain aware of moving parts and keep hands, feet, andloose clothing away from the moving parts of the equipment.

2.1.6 ALWAYS read, understand, and follow procedures in the Operator’sManual before attempting to operate the equipment.

2.1.7 ALWAYS check that all controls are functioning properly immediatelyafter start-up! DO NOT operate machine unless all controls operatecorrectly.

2.1.8 ALWAYS remain aware of changing positions and movement of otherequipment and personnel on the job site.

2.1.9 ALWAYS remain aware of changing surface conditions and use extracare when operating over uneven ground, on hills, or over soft orcoarse material. The machine could shift or slide unexpectedly.

2.1.10 ALWAYS use caution when operating near the edges of pits, trenchesor platforms. Check to be sure ground surface is stable enough tosupport the weight of the machine and operator and there is no dangerof the machine sliding, falling or tipping.

2.1.11 ALWAYS operate machine with all safety devices and guards in placeand in working order. DO NOT modify or defeat safety devices. DONOT operate machine if any safety devices or guards are missing orinoperative.

2.1.12 ALWAYS position yourself safely when operating machine in reverseor on hills. Leave enough space between yourself and the machine soyou will not be placed in a hazardous position should the machine slideor tip.

2.1.13 ALWAYS operate the machine with both feet on the ground! DO NOTstand, sit, or ride on machine while in operation.

WARNING

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2.2 Operator Safety while using Internal Combustion Engines

Internal combustion engines present special hazards during operationand fueling. Read and follow the warning instructions in the engineowner’s manual and the safety guidelines below. Failure to follow thewarnings and safety guidelines could result in severe injury or death.

2.2.1 DO NOT smoke while operating the machine.

2.2.2 DO NOT smoke when refueling the engine.

2.2.3 DO NOT refuel a hot or running engine.

2.2.4 DO NOT refuel the engine near an open flame.

2.2.5 DO NOT run the engine near open flames.

2.2.6 DO NOT run the machine indoors or in an enclosed area such as adeep trench unless adequate ventilation, through such items asexhaust fans or hoses, is provided. Exhaust gas from the enginecontains poisonous carbon monoxide gas; exposure to carbonmonoxide can cause loss of consciousness and may lead to death.

2.2.7 ALWAYS refill the fuel tank in a well-ventilated area.

2.2.8 ALWAYS replace the fuel tank cap after refueling.

2.2.9 ALWAYS check the fuel lines and the fuel tank for leaks and cracksbefore starting the engine. Do not run the machine if fuel leaks arepresent or the fuel lines are loose.

2.2.10 ALWAYS keep the area around a hot exhaust pipe free of debris toreduce the chance of an accidental fire.

DANGER

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2.3 Service Safety

Poorly maintained equipment can become a safety hazard! In orderfor the equipment to operate safely and properly over a long period oftime, periodic maintenance and occasional repairs are necessary.

2.3.1 DO NOT attempt to clean or service the machine while it is running.Rotating parts can cause severe injury.

2.3.2 DO NOT remove air cleaner cover, paper element, or precleaner whileengine is running.

2.3.3 DO NOT use gasoline or other types of fuels or flammable solvents toclean parts, especially in enclosed areas. Fumes from fuels andsolvents can become explosive.

2.3.4 ALWAYS replace the safety devices and guards after repairs andmaintenance.

2.3.5 ALWAYS replace worn or damaged components with spare partsdesigned and recommended by Wacker Corporation.

2.3.6 ALWAYS keep the machine clean and labels legible. Replace allmissing and hard-to-read labels. Labels provide important operatinginstructions and warn of dangers and hazards.

2.3.7 ALWAYS check all external fasteners at regular intervals.

2.3.8 ALWAYS make sure slings, chains, hooks, ramps, jacks and othertypes of lifting devices are attached securely and have enough weight-bearing capacity to lift or hold the machine safely. Always remainaware of the location of other people around when lifting the machine.

2.3.9 DO NOT crank a flooded engine with the spark plug removed ongasoline-powered engines. Fuel trapped in the cylinder will squirt outthe spark plug opening.

2.3.10 DO NOT test for spark on gasoline-powered engines if the engine isflooded or the smell of gasoline is present. A stray spark could ignitethe fumes.

2.3.11 ALWAYS keep the area around the muffler free of debris such asleaves, paper, cartons, etc. A hot muffler could ignite the debris andstart a fire.

2.3.12 ALWAYS disconnect the spark plug on machines equipped withgasoline engines, before servicing, to avoid accidental start-up.

WARNING

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2.4 Label Locations (RS 800A, RSS 800A)

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2.5 Label Locations (RS 800H)

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2.6 Label Locations (RS 800)

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2.7 Safety Labels

Wacker machines use international pictorial labels where needed.These labels are described below:

Label Meaning

DANGER!Engines emit carbon monoxide; operate only in well-ventilated area. Read the Operator’s Man-ual.No sparks, flames, or burning objects near the machine. Shut off the engine before refueling.

WARNING! Hot surface!

CAUTION!Read and understand the supplied Operator’s Manuals before operating this machine. Failure to do so increases the risk of injury to yourself or others.

CAUTION! Use only clean, filtered diesel fuel.

CAUTION! Lifting point

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WARNING! To prevent hearing loss, wear hearing protec-tion when operating this machine.

Tie-down point

Water Tank

Vibration Control ON/OFF

Control Lever:Forward and reverse motion controlled by red levers.

Grease points: Inspect and lubricate every 100 hours of operation.

Label Meaning

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Hydrostatic Drive:Engage / Disengage

A nameplate listing the model number, item number, revision number, and serial number is attached to each unit. Please record the infor-mation found on this plate so it will be available should the nameplate become lost or dam-aged. When ordering parts or requesting ser-vice information, you will always be asked to specify the model number, item number, revi-sion number, and serial number of the unit.

This machine may be covered by one or more patents.

Label Meaning

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Technical Data RS 800 /...

3. Technical Data

3.1 Engine

Part No. RS800A0006581

RSS800A0006582

RS800H0006583

Engine

Engine Type 4-stroke, overhead valve, single cylinder

4-stroke, air cooled, diesel

engine

Engine Make Honda Hatz

Engine Model GX 340 K1 QA2 GX 340 K1 QAE2 ES79-238B

Rated Power kW (Hp) 8.2 (11.0) 6 (8)

Spark Plug (NGK) BR 6ES —

Electrode Gap mm (in) 0.028–0.031 (0.7–0.8) —

Engine Speed - full load rpm 3800

Engine Speed - idle rpm 1450 ±100

Valve Clearance (cold) intake: exhaust:

mm (in.) 0.15 (0.006)0.20 (0.008)

0.10 (0.004) 0.20–0.25

(0.008–0.01)

Air Cleaner type Dual Element Dry Pleated Paper Element

Engine Lubrication oilgrade

SAE 10W30Service Class SF, SG

SAE 10W30CD Rated

Engine Oil Capacity l (oz.) 1.1 (37) 2 (67)

Fuel type Regular Unleaded Gasoline No. 2 Diesel

Fuel Tank Capacity l (qts.) 6.8 (7.2) 8.7 (9.2)

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RS 800 /... Technical Data

3.2 Roller

3.3 Lubrication

3.4 Dimensions


RSS800A0006582

RS800H0006583

RS8000006585

Roller

Weight kg (lbs.) 450 (1000) 465 (1025) —

Area Capacity m² (ft²) / hr. 2630 (28300)

Forward Speed (max.) m (ft) / min. 0–61 (0–200)

Reverse Speed (max.) m (ft) / min. 0–46 (0–150)

Vibration Frequency Hz (vpm) 70 (420)

Gradability % 15

Water Tank lt (gal) 30 (8)


RSS800A0006582

RS800H0006583

RS8000006585

Lubrication

Gearbox type / qty. SAE 90W Gear Lube Oil / 175 ml (6.0 oz)

Hydrostatic Transmission

SAE 10W30 Class SE

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Operation RS 800 /...

4. Operation

4.1 Operation and Service Locations

See Graphic: wc_gr003471

RSS 800A

RS 800A

Ref. Description Ref. Description

1 Handle locking pin 7 Exciter control

2 Sprinkler tube 8 Water fill cap

3 Water control valve 9 Fuel tank

4 Scraper bar 10 Lifting eye

5 Tie-down 11 Hydrostatic drive release

6 Forward/reverse control lever 12 Control box


1 Handle locking pin 7 Exciter control

2 Sprinkler tube 8 Water fill cap

3 Water control valve 9 Fuel tank

4 Scraper bar 10 Lifting eye

5 Tie-down 11 Hydrostatic drive release

6 Forward/reverse control lever

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RS 800 /... Operation

12

23 4

5

8

9

10

11

6

7

1

wc_gr003471

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4.2 Application

This machine is designed for compaction of sand, gravel, soil andasphalt. The RS 800 has tight clearances, making it ideally suited forsmall repairs and maintenance of roads, walks, bridges, and parkinglots. The high exciter forces ensure excellent compaction of cohesive-type soils, as well as loose soils and gravel. The sprinkler system andwater control valve allow the roller to be used wet or dry.

4.3 Recommended Fuel (RS 800A, RSS 800A)

The engine requires regular grade unleaded gasoline. Use only fresh,clean gasoline. Gasoline containing water or dirt will damage fuelsystem. Consult engine Owner’s Manual for complete fuelspecifications.

4.4 Before Starting

4.4.1 Read and understand the safety and operating instructions at thebeginning of this manual.

4.4.2 Check:

• Oil level in the engine

• Fuel level

• Condition of the air cleaner

• Tightness of the external fasteners

• Condition of the fuel lines

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4.5 To Start (RS 800A)


4.5.1 Open fuel valve by moving lever to the right (a1).

Note: If engine is cold, move choke lever to close position (b1). Ifengine is hot, set choke to open position (b2).

4.5.2 Turn engine switch to “ON” (e1).

4.5.3 Open throttle by moving it slightly to left (d1).

4.5.4 Pull starter rope (c).

Note: If the oil level in the engine is low, the engine will not start. If thishappens, add oil to engine. Some engines are equipped with an oilalert light (f) that will come on while pulling the starter rope.

4.5.5 Open choke as engine warms (b2).

4.5.6 Open throttle fully to operate.

4.6 To Stop (RS 800A)


4.6.1 Reduce engine RPM to idle by moving throttle completely to right (d2).

4.6.2 Turn engine switch to “OFF” (e2).

4.6.3 Close fuel valve by moving lever to the left (a2).

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4.7 To Start (RSS 800A)


4.7.1 Open the fuel valve by moving the lever to the right (a1).

Note: If the engine is cold, move the choke lever to the closed position(b1). If the engine is hot, set the choke to the open position (b2).

4.7.2 Open the throttle by moving it slightly to left (d2).

4.7.3 Turn and hold the keyswitch in the “START” position (c2) to start theengine.

DO NOT hold the keyswitch in the “START” position for more than fiveseconds. Damage to the starter may result.

Note: If the engine does not start within five seconds, turn thekeyswitch to “OFF”, wait ten seconds, then turn the keyswitch to“START” again.

4.7.4 When the engine starts, release the keyswitch and allow it to return tothe “ON” position (c1)

4.7.5 Open the choke (b2) as the engine warms.

4.7.6 Place the throttle in the full open position (d3) to operate.

4.8 To Stop (RSS 800A)


4.8.1 Reduce the engine RPM to idle by moving the throttle lever completelyto right (d1).

4.8.2 Turn the keyswitch to the “OFF” position (e2).

4.8.3 Close the fuel valve by moving the lever to the left (a2).

CAUTION

d1d2 wc_gr003472

a2

a1b1

b2

d1d3

c3 c1 c2

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4.9 Direction and Speed Control


Travel direction and speed is controlled by the travel lever. To move inthe forward direction, pull (toward the operator) on the right side (a) ofthe travel lever. To move in the reverse direction, pull (toward theoperator) the left side (b) of the travel lever. The further toward theoperator the lever is pulled, the faster the machine will travel. Whenneither side of the travel lever is pulled, the travel lever is spring-centered to the stopped position.

Keep both hands on the guide handle while operating the machine.The guide handle may pivot rapidly when the machine changes traveldirection. This sudden movement of the guide handle can cause injuryif the guide handle is not under control.

4.10 Exciter (Vibration) Control


The exciter provides the vibration and can be used in most applicationsinvolving cohesive-type soils with heavy clay content, as well as loosesoils and gravel.

The vibration is controlled by the lever (c) on the guide handle. Movingthe lever forward turns the vibration ON and reverse to turn thevibration OFF.

DO NOT run machine with the vibration on over hard surfaces likeconcrete or compacted asphalt. The drum bearings can be damaged.

CAUTION

wc_gr003473

a b

c

CAUTION

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4.11 Watering System


The RS 800 is equipped with a water control valve (a) which allows theroller to be used wet or dry, and a sprinkler system (b) to distribute thewater evenly across the drum. The water is gravity fed from the watertank (c) through the filter (d) to the sprinkler when the control valve isin the open position (shown closed).

wc_gr003474

a d

b c

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4.12 Handle Adjustment


The handle is adjustable to various angles required for differentapplications and to improve operator comfort. The handle rotatesvertically for convenient transportation and storage.

Support the handle at all times during adjustment. To avoid injury,NEVER position yourself directly under the handle.

To adjust the handle:

4.12.1 Remove the cotter pin (a) and the hitch pin (b).

4.12.2 Rotate the handle to the desired height until the holes in the handlealign with the holes (c) in the frame. Insert hitch pin and secure it withthe cotter pin.

CAUTION

wc_gr003475

ab

c

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4.13 Operation on Slopes


When operating on slopes or hills, special care must be taken toreduce the risk of personal injury or damage to the equipment. Alwaysoperate the machine up and down hills rather than from side to side.For safe operation and for protection of the engine, continuous dutyuse should be restricted to front/rear slopes of 9° (15% grade) or less.

NEVER operate the machine sideways on slopes. The machine mayroll over, even on stable ground.

4.14 Rollovers

Proper operation of the machine on slopes will prevent rollovers. If amachine rollover does occur, care must be taken to prevent damageto the engine. In this position, oil from the engine crankcase can flowinto the combustion chamber, which can severely damage the enginenext time it is started. If the machine has rolled on its side, immediatesteps should be taken to right the machine.

CAUTION: To prevent damage to the engine after a rollover, themachine must NOT be started, AND must be serviced to remove anyoil that may have been trapped in the combustion chambers. Contactyour local Wacker dealer for instructions or servicing.

WARNING

9˚15%

wc_gr001005

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RS 800 /... Maintenance

5. Maintenance

5.1 Periodic Maintenance ScheduleThe chart below lists basic engine maintenance. Refer to the enginemanufacturer’s Operation Manual for additional information on enginemaintenance.

Honda Dailybefore

starting

Afterfirst

20 hrs.

Every50

hrs.

Every100 hrs.

Every300hrs.

Check the fuel level.

Check the engine oil level.

Inspect the air filter. Replace as needed.

Check the external hardware.

Clean the air cleaner element.*

Inspect the shockmounts for damage.

Change the engine oil.*

Clean the sediment cup or fuel strainer.

Check and clean the spark plug.

Check and adjust the valve clearance.

Clean the fuel tank.*

Check condition of the fuel line. Replace when necessary.

*Service more frequently in dusty conditions.

Hatz Dailybefore

starting

Afterfirst

20 hrs.

Every50

hrs.

Every250 hrs.

Every500hrs.

Change engine oil and filter. •

Clean cooling air system.

Check and adjust valve clearances.

Clean or replace air filter.

Replace fuel filter.

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Maintenance RS 800 /...

Machine Dailybefore

starting

Every20

hrs.

Every100 hrs.

Every300hrs.

Check external hardware.

Clean battery terminals (RSS 800A)

Check belt tension.

Grease exciter bearing.

Check and adjust scraper bars.

Grease axle and clutch.

Grease exciter bearings.

Change gearbox oil.

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5.2 Engine Oil (Honda)


5.2.1 Drain the oil while the engine is still warm.

5.2.2 Remove the oil filler plug (a) and the drain plug (b) to drain the oil.

Note: In the interests of environmental protection, place a plastic sheetand a container under the machine to collect any liquid that drains off.Dispose of this liquid in accordance with environmental protectionlegislation.

5.2.3 Install the drain plug.

5.2.4 Fill the engine crankcase with the recommended oil up to the level ofthe plug opening (c). See Technical Data for oil quantity and type.

5.2.5 Install the oil filler plug.

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5.3 Engine Oil System (Hatz)


Note: Change oil when engine is warm.

5.3.1 Clean debris from area around drain plug (a) and fill plug (b).

5.3.2 Remove drain plug (a) and allow oil to drain. Fill with fresh oil throughfill plug (b).

Note: Be sure oil is of recommended weight. See Technical Data.

Air Filter Oil Bath

5.3.1 Remove oil cup (c) from filter assembly. Drain oil from compartment.Whipe interior of cup with a clean rag.

5.3.2 Remove filter element and rinse in solvent. Allow to air dry beforereassembling.

5.3.3 Fill oil cup to Full line with fresh oil. Install filter element andreassemble to air filter body.

Note: Be sure clips (d) hold oil cup (c) securely before operating.

wc_gr001023

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5.4 Air Cleaner (Honda)


The engine is equipped with a dual element air cleaner. Service aircleaner frequently to prevent carburetor malfunction.

CAUTION: NEVER run engine without air cleaner. Severe enginedamage will occur.

NEVER use gasoline or other types of low flash point solvents forcleaning the air cleaner. A fire or explosion could result.

To service:

5.4.1 Remove air cleaner cover (a). Remove both elements and inspectthem for holes or tears. Replace damaged elements.

5.4.2 Wash foam element (b) in solution of mild detergent and warm water.Rinse thoroughly in clean water. Allow element to dry thoroughly. Soakelement in clean engine oil and squeeze out excess oil.

5.4.3 Tap paper element (c) lightly to remove excess dirt. Replace paperelement if it appears heavily soiled.

WARNING

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5.5 Spark Plug (Honda)


Clean or replace the spark plug as needed to ensure proper operation.Refer to the engine owner’s manual.

The muffler becomes very hot during operation and remains hot for awhile after stopping the engine. Do not touch the muffler while it is hot.

Note: Refer to the Technical Data for the recommended spark plugtype and the electrode gap setting.

5.5.1 Remove the spark plug and inspect it.

5.5.2 Replace the spark plug if the insulator is cracked or chipped.

5.5.3 Clean the spark plug electrodes with a wire brush.

5.5.4 Set the electrode gap (a).

5.5.5 Tighten the spark plug securely.

CAUTION: A loose spark plug can become very hot and may causeengine damage.

5.6 Sediment Cup (Honda)


5.6.1 Turn the fuel valve off.

5.6.2 Remove the sediment cup (a) and the O-ring (b).

5.6.3 Wash both thoroughly in a nonflammable solvent. Dry and reinstallthem.

5.6.4 Turn the fuel valve on and check for leaks.

WARNING

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5.7 Carburetor (Honda)


5.7.1 Start the engine and allow it to warm up to operating temperature.

5.7.2 Set the pilot screw (a) two turns out. See Note.

5.7.3 With the engine idling, turn the pilot screw (a) in or out to the settingthat produces the highest rpm.

5.7.4 After the pilot screw is adjusted, turn the throttle stop screw (b) toobtain the standard idle speed. See Technical Data.

Note: On some engines the pilot screw is fitted with a limiter cap (c)to prevent excessive enrichment of the air-fuel mixture in order tocomply with emission regulations. The mixture is set at the factory andno adjustment should be necessary. Do not attempt to remove thelimiter cap. The limiter cap cannot be removed without breaking thepilot screw.

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5.8 Valve Clearances (Hatz)


Decompression device must be adjusted when valve clearance isadjusted.

Note: Valve clearance for both valves is 0.10 mm (.004 in). Check andadjust valve clearance only when engine is cold.

Valve Clearance Check

5.8.1 Move decompression lever to position 0.

5.8.2 Remove cylinder head cover.

5.8.3 Turn crankshaft in direction of rotation (counterclockwise) untilcompression is felt.

5.8.4 Check clearance between rocker arm and valve stem with gage.

To Adjust Valve Clearance

5.8.1 Loosen hex nut (a) and adjust screw (b) with screwdriver until properclearance is set.

To Adjust Decompression Device

Note: Adjustment is necessary if engine decompression does notoccur when decompression lever is set in position 1, 2, 3, 4, 5, 6, or 7.

5.8.1 Turn flywheel counterclockwise until compression is felt.

5.8.2 Place decompression lever in position 2. Loosen hex nut (c) and turnadjustment screw (d) clockwise until rocker arm touches valve stem.

5.8.3 Turn adjustment screw (d) an additional 90° clockwise and secure inthis position by tightening hex nut (c).

Note: After adjustments replace cylinder head cover.

CAUTION

wc_gr001022

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5.9 Scraper Bars


Check the two scraper bars (a) for wear. Scraper bars are made ofsynthetic materials which can wear very quickly when used withabrasive materials. Replace scraper bars as needed.

Cleaning the scraper bars:

The scraper bars should be cleaned daily after use or as often asneeded to remove built-up dirt, mud, and tar.

Use a high-pressure water jet and a strong brush if needed.

5.10 Cleaning the Machine

When pressure washing the machine, avoid using harsh chemicalsand only use moderate water pressure (500–1000 psi).

Avoid direct pressure to the following components:

• Engine

• Hoses

• Labels

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5.11 Lifting Machine


Attach a sling or chain to the lifting eye (a) using a suitable hook orshackle. Each lifting device must have capacity of at least 450 Kg(1000 lbs).

Only use steel ropes or chains for hoisting. The rope or chain musthave the suitable specified lifting capacity of 450 Kg (1000 lbs). Do notuse improvised ropes or chains.

Never use any other part of the roller to lift the machine, as severedamage may occur.

Do not stand under, or get onto, the machine while it is being hoistedor moved.

WARNING

CAUTION

WARNING

a

wc_gr001020

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5.12 Transporting the Machine


Before transporting the machine, place blocks in front of and behindeach drum. Use the front tie-downs (a) to secure the machine to thetrailer. Lift handle (b) into upright position.

Never use any other part of the roller to tie the machine down, assevere damage may occur.

CAUTION

wc_gr001021

a

a

b

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5.13 Storage

If machine is to be stored for more than 30 days:

• Drain the fuel tank and the water tank.

• Open the water valve and drain water from the sprinkling system.

• Change the oil.

• Clean the entire roller and engine compartment.

• Remove the battery. Store it in a cool, dry place. Recharge the battery before using it again.

• Cover the roller and place it in a dry, protected area.

• Clean dirt from the cylinder, cylinder head fins and blower hous-ing.

• Lock the guide handle in the upright position.

wc_tx000223gb.fm 36


5.14 Troubleshooting

Problem / Symptom Reason / Remedy

Engine will not start. • Turn engine switch on

• Open fuel valves.

• Check fuel level.

• Check oil alert / circuit breaker (RSS800A).

• Dead battery (RSS800A).

• Improper battery connection (RSS800A).

• Check tappet clearance (RS800H).

• Check decompression device (RS800H).

• Pull extra fuel button (RS800H).

Engine does not develop full speed.

• Remove deposits build-up in engine.

• Clean or replace air cleaner.

• Cold weather. Idle engine 3 or 4 minutes before operating roller.

• Note correct operating speed.

Engine speed normal; Roller operates poorly.

• Check belt tension. Replace worn or damaged belts.

• Check clutch and coupling for wear damage.

• Check controls, linkages, and connections.

• Check oil level in hydrostatic transmission.

Engine does not start or runs erratically.

• Check fuel level. Open fuel valve.

• Clean air filter.

• Check spark plug (RSS800A, RS800A).

Roller operates erratically • Check clutch and couplings for wear, damage, or loose fasteners.

• Check belt tension. Replace worn or damaged belts.

• Check that hydrostatic transmission is engaged.

• Check pulley mounts. Tighten set screws and other mounting hardware.

• Check controls, linkages, and connections

wc_tx000223gb.fm 37


5.15 Wiring Schematic (RSS800A)



1 Control box 7 Starter solenoid

2 5 Amp fuse 8 Battery

3 Rectifier 9 Ignition

4 Circuit breaker 10 Charging coil

5 Starter switch 11 Spark plug

6 Starter motor 12 Oil level switch

Wire Colors

B Black R Red Y Yellow Or Orange

G Green T Tan Br Brown Pr Purple

L Blue V Violet Cl Clear Sh Shield

P Pink W White Gr Gray LL Light blue

wc gr001027

123

511

1012

9

4

6

7

8

wc_tx000223gb.fm 38

KE40246P1 6/9/05 3:14 PM Page 1

NOTICE OF COPYRIGHT PROTECTIONAEM Safety Manuals are protected as a copyrighted work withownership duly registered with the Copyright Office,Washington,D.C.Any reproduction, translation, decompiling or other use of anAEM Safety Manual, or portion thereof, or the creation of deriv-

ative works based on an AEM Safety Manual,without the prior writ-ten approval of AEM, is expressly prohibited. Copyright infringe-ment can result in civil and criminal sanctions, damages and otherpenalties being imposed.

Copyright © 1978 AEM (Association of Equipment Manufacturers)Former Copyright © CIMA (Construction Industry Manufacturer Association)

Revised 6/02, 9/04

SAFETY ALERT SYMBOLThis Safety Alert Symbol meansATTENTION is involved!

The Safety Alert Symbol identifies important safetymessages on machines, safety signs, in manuals, orelsewhere.When you see this symbol, be alert tothe possibility of personal injury or death. Followthe instructions in the safety message.

Why is SAFETY important to YOU?

3 BIG REASONS:• Accidents KILL or DISABLE• Accidents COST• Accidents CAN BE AVOIDED

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WORD OF EXPLANATION................................................................................ 2

FOREWORD.......................................................................................................... 4

A WORD TO THE USER ...................................................................................... 5

FOLLOW A SAFETY PROGRAM ...................................................................... 6

PREPARE FOR SAFE OPERATION.................................................................... 9

START SAFELY....................................................................................................15

WORK SAFELY .................................................................................................. 18

PARK & SHUTDOWN SAFELY ...................................................................... 23

LOAD & UNLOAD MACHINE SAFELY ........................................................ 25

TRANSPORTING SAFELY .............................................................................. 26

PERFORM MAINTENANCE SAFELY ............................................................ 28

SPECIAL OPERATING AND MAINTENANCE PRECAUTIONS................ 43

TEST YOUR KNOWLEDGE ............................................................................ 47

A FINAL WORD TO THE USER ...................................................................... 48

1

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WORD OF EXPLANATION

The following is a partial list of reference material on safe operating practices:

U.S. Department of Labor publishes safety andhealth regulations and standards under theauthority of the Occupational Safety and Health Actfor the general construction and mining industries.Its address is: U.S. Department of Labor, 200Constitution Avenue, NW,Washington, DC 20210.

SAE - Society of Automotive Engineers, Inc., 400Commonwealth Drive,Warrendale, PA 15096,publishes a list, "Operator Precautions," SAE J153MAY, 1987.

Association of Equipment Manufacturers,111 East Wisconsin Avenue, Milwaukee,WI USA53202, publishes the Roller Compactor SafetyManual and other safety-related material.

2

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3

This Safety Manual covers many different types ofroller compactors … including steel wheel rollers,vibratory rollers, rubber-tired rollers, segmentedpad/sheepsfoot soil compactors and landfill compactors.These may be either self-propelled ride-on, walk-behind or towed rollers.They may beused for the compaction of asphalt, soil, landfill orother materials. Excluded from coverage are vibratory plates and hand rammers.

Regardless of which machine you operate, it isYOUR responsibility to study and understand thisSafety Manual, and to see that a copy remainswith your machine.The manual begins with your“safety homework,” takes you step-by-stepthrough your working day, and ends withmaintenance operations.

Manufacturers produce machines with manybuilt-in safety features. Employers provideaccident prevention programs.Yet, the ultimateresponsibility to operate and maintain yourmachine with the skill, care and knowledgeessential for safety is YOURS.

Do not operate your machine until you have beentrained in the use of all operating controls andunderstand the handling characteristics of themachine.

REMEMBER — SAFETY … YOURS AND THAT OFTHOSE AROUND YOU … IS UP TO YOU!

WORD OF EXPLANATION

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4

This safety manual is intended to point out some ofthe basic situations which may be encounteredduring the normal operation and maintenance ofyour machine, and to suggest possible ways ofdealing with these conditions.

Additional precautions may be necessary, dependingon application, machine type, configuration andattachments used, and conditions at the work-siteor in the maintenance area.The manufacturer has nodirect control over machine application, operation,inspection, lubrication or maintenance.Therefore, itis your responsibility to use good safe practices inthese areas.

The information provided in this manual supplementsthe specific information about your machine that iscontained in the manufacturer's manual(s). Otherinformation which may affect the safe operation ofyour machine may be contained on safety signs, or ininsurance requirements, employer's safety programs,safety codes, local, state/provincial and federal laws,rules and regulations.

If you do not understand any of this information, orif errors or contradictions seem to exist, consult withyour supervisor before operating your machine.

IMPORTANT: If you do not have themanufacturer's manual(s) for your particularmachine, get a replacement manual from youremployer, equipment dealer, or manufacturerof your machine. Keep this safety manual andthe manufacturer's manual(s) with yourmachine.

Unauthorized modifications of machines createhazards. Machines should not be modified or alteredunless prior approval is obtained from the manufacturer.

FOREWORD

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It is your responsibility to read and understand thissafety manual and the manufacturer's manual(s)before operating your machine.This safety manualtakes you step-by-step through your working day.

Remember that YOU are the key to safety. Goodsafety practices not only protect you but also protect the people around you. Study this manualand the manufacturer's manual(s) for your specificmachine. Make them a working part of your safetyprogram. Keep in mind that this safety manual iswritten for only this type of machine. Practice allother usual and customary safe working precautions,and above all — (FIG. 1)

REMEMBER — SAFETY IS UP TO YOU

YOU CAN PREVENTSERIOUS INJURY OR DEATH

5

A WORD TO THE USER

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6

KNOW THE RULES

Every employer is concerned about safety. Safeoperation and proper maintenance of your machinecan prevent accidents. KNOW the rules — LIVE bythem. (FIG. 2)

When starting work at a new site, check with thedesignated safety coordinator for specific safetyinstructions. DON’T LEARN SAFETY THE HARDWAY.

Know the meaning of all hand signals, signal flags,signs and markings.

Know the traffic rules used at the work site. Knowwho the signal person is; watch and obey their signals.

Know where the fire extinguishers and first aid kitsare kept and how to use them. Know where to getproper aid and assistance when needed.

Use common sense to avoid accidents. If an accident does occur, be prepared to react to itquickly and effectively. NEVER PANIC.

Know how to use the emergency communicationssystem to summon help when necessary.

FOLLOW A SAFETY PROGRAM

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7

KNOW WHAT IT IS?

Consult your supervisor for specific instructions ona job, and the personal safety equipment required.For instance, you may need:• Hard Hat• Safety Shoes• Eye Protection• Face Protection• Heavy Gloves• Reflector Vests• Hearing Protection• Respirators

Do not wear loose clothing or any accessory — flopping cuffs, untied shoelaces, dangling necktiesand scarves, rings, wrist watches, or other jewelry— that can catch on protruding or moving parts orcontrols. Long hair should be securely bound toprevent entanglement with moving parts. (FIG. 3)


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8

BE ALERT!

Know where to get assistance. Know how to use afirst aid kit and fire extinguisher or fire suppressionsystem. (FIG. 4)

BE AWARE!

Take advantage of training programs offered.

Safety programs require that one person at eachjobsite be assigned the overall responsibility andauthority for safety. Know who that person is,and COMMUNICATE.

Know what the jobsite rules are, and FOLLOW THERULES. Be safety conscious, responsible and reliable.Think about safety BEFORE something happens.

Report unsafe conditions to a supervisor immediately!

BE CAREFUL!

Human error is caused by many factors:carelessness, fatigue, overload, preoccupation,incompatibility between operator and the machine,drugs, and alcohol to name a few. Eliminate thesefactors BEFORE accidents occur. Damage to themachine can be fixed in a short period of time, butinjury, or death has a lasting effect.

FOR YOUR SAFETY AND SAFETY OFOTHERS, ENCOURAGE YOUR FELLOWWORKERS TO ACT SAFELY.


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LEARN TO BE SAFE

READ the operator’s manual. If one has not beenprovided, GET ONE AND STUDY IT BEFOREOPERATING THE MACHINE. If you have anyquestions contact the manufacturer.Know the positions and understand the functionsof all controls before attempting to operate amachine. Know the meaning of all identificationsymbols on your controls and gauges. (FIG. 5)Know the location of the emergency shut-downcontrol if the machine is so equipped.Know the capabilities and limitations of themachine … such as speed, breaking and steering.Know the operational and transport dimensionsof your machine to avoid inadvertently hittingsomething during operation or transporting.Carefully read and follow the instructions on allsafety signs on the machine. Keep safety signs ingood condition. Replace missing or damagedsafety signs.

9

PREPARE FOR SAFE OPERATION

NEVER operate a machine which is new to youwithout first being instructed in its proper operation.

CHECK IT OUT!

Always conduct a pre-shift inspection before operatingany machine. Know what safety devices your machineis equipped with … and see that each item is securelyin place and in operating condition. (FIG. 6)

For example:• Safety Blocks and Locks• Other Locking Devices• Lights• Alarms• Horn• Guards and Shields• Shut-Down Devices• First Aid Kit• Fire Extinguishers

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TIRES

Inspect pneumatic tires (if so equipped) fordamage, wear, and proper inflation. Never operatewith over-inflated or under-inflated tires. (FIG. 7)

Check that all wheel lug nuts are present and tight.

NEVER START OR OPERATE A MACHINEKNOWN OR SUSPECTED TO BE DEFECTIVEOR MALFUNCTIONING.

10


KNOW YOUR MACHINE

Never operate a machine for which you are nottrained or qualified.

Familiarize yourself with pedals, controls andinstruments – their locations and function.

To handle controls without slipping, wipe themclean of oil and grease.

Remove tools, supplies and other materials fromthe working areas and machine walkways – andkeep these areas free of trash.

Make sure the items you do carry are not looseor in the way.

ARE REPAIRS MADE?

If your daily check uncovers any item that needsattention – repair, replacement, or adjustment –report it to your supervisor and tag the machineon the start switch and/or other appropriate,prominent location. A minor malfunction couldbe a sign of a more serious problem if themachine is operated.

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FIRE PREVENTION

Never allow flammable fluids or materials tocontact hot surfaces.

Never refuel:• When engine is running• While smoking• Near open flames or sparks• In poorly ventilated area

Never overfill fuel tank or fluid reservoirs.Clean up spills immediately.

Replace fuel cap securely after filling.

Check for fuel, oil and hydraulic fluid leaks.Replace worn or damaged hoses/tubes.Afterrepairs are made, clean the machine before youoperate it.

Inspect electrical wiring for worn or damagedinsulation. Install new wiring if wires are damaged.

11


Because ether or other starting fluids are flammable,do not smoke when using them.Always follow theinstructions on the container and in the operator’smanual for your machine. (See page 19.)

Batteries produce explosive gases. Keep open flameor sparks away. See the manufacturer’s instructionswhen servicing the batteries, when using jumpercables or when using a battery charger. (See pages36 and 37.)

Remove all trash or debris from the machine. Makesure that oily rags or other flammable material arenot stored on the machine. (FIG. 8)

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PREPARING TO ROAD THE MACHINE

Know what conditions you will likely encounter:• Insufficient clearances• Traffic congestion• Type of surface• Steep grades• Restricted visibility

Determine appropriate warnings to be used. (FIG. 9)Know whether you will need to be escorted.

If the machine is to travel on a road or highway,refer to the manufacturer’s manual(s) for instructions.Become familiar with local laws and ordinances affectingdriving on highways. Use “slow moving vehicle” emblem.Make sure flags, lights, and warning signs are in place.

Select the proper gear before negotiating steep grades. (FIG. 10)

12


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Before starting, carefully inspect your machine forany evidence of physical damage such as cracking,bending or deformation of plates or welds. Check forcracking or flaking of paint, which may indicate anexcessive strain or dangerous crack in the materialbelow. Check for loose, broken or missing parts suchas Roll-Over Protective Structure (ROPS) supportbrackets, vibration isolators, and nuts and bolts. Ifpotentially serious problems are found, do notoperate the machine until appropriate repairs arecompleted.

Check the level of all fluids … brake, transmission,power steering, engine coolant, hydraulic system, andothers. Fill low reservoirs only to the proper level.

Check the various systems (hydraulic, cooling, etc.)for leaks. (FIG. 11) Inspect all plugs, filler caps andfittings for tell-tale signs of leaks.ALWAYS use aflashlight or shielded trouble light when checking …Never an open flame. Repair any leaks, or have themrepaired by authorized service personnel. (See pages28 through 42 for additional service cautions.)

Check the fuel level and, if low, fill the tank with theproper grade of clean fuel before extended operation(following the instructions on page 34).

A stalled or faltering engine can result in a realhazard when operating on grades, in traffic or inheavily congested areas.

NEVER smoke when checking fuel level or refueling.

13


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BE SURE THE WORK AREA IS SAFE

Before beginning operation, thoroughly check thearea for any unusual conditions that could bedangerous. (FIG. 12) Check for hidden holes,drop-offs or overhead obstacles that could bedangerous. Check the clearance under overheadpower and phone lines. LOOK UP AS WELL ASDOWN.

Be observant of other workmen, bystanders andother machines in the area. Be especially careful iftrenches, lightpoles, tiles, buildings, etc. are withinthe effective range of a vibratory compactor.IMPROPER OPERATION COULD RESULT INDAMAGE OR INJURY.

Remember, the danger of sliding and/or tipping onsteep slopes is always present … regardless ofhow heavy or “stable” your machine may appear tobe.When operating under these conditions, theuse of ROPS and seat belts reduces the hazard tooperating personnel.

14


FIG. 12

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Walk around your machine once more just prior tomounting it – checking for people and objects thatmight be in the way – then MOUNT PROPERLYUSING STEPS AND HANDHOLDS PROVIDED.

Always use seat belts if your machine is equippedwith a ROPS.

Just before starting, check all controls … such asforward and reverse, steering, transmission andthrottle to be sure they are in the correct start-upposition. (FIG. 13) The parking brake should beapplied during the start-up operation.

Check for proper functioning of all operating andshut-down controls.

START CORRECTLY

Know the PROPER starting procedure for yourmachine. Follow the manufacturer’s operationmanual … to the letter.

Then, start your engine.

15

START SAFELY

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IMMEDIATELY AFTER STARTING THE ENGINE …

• Observe gauges, instruments, and warning lights toensure that they are functioning and their readingsare within the normal operating range. (FIG. 14)

• Be sure work area is safe for test operation of thevarious controls and attachments.

• Operate all controls: make certain they operate properly, and “feel” right.Accustom yourself to the“feel” of your machine.

• Listen for any unusual noises; smell for any unusualodors; look for any signs of trouble.

• Check all warning and safety devices and indicators.

• If safety-related defects or malfunctions are detected, shut down the machine. Correct it, or notify your supervisor. DO NOT OPERATE UNTIL CORRECTED.

Check operation of service and parking brakes onlevel ground if possible.

Check service brakes (including hydrostatic brakes,if so equipped) in both forward and reverseoperation (FIG. 15) ACCORDING TO THEMANUFACTURERS INSTRUCTIONS.

If an unsafe condition cannot be remedied immediately, notify your supervisor and tag themachine on the start switch and/or other appropriate, prominent location. (See page 28 forLockout/Tagout procedure.) No machine should be operated if any part is not in safe operating condition. Make certain that any unsafecondition has been satisfactorily remedied.

16

START SAFELY

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COLD WEATHER OPERATION

Consult the engine manufacturer’s operation manualfor proper cold weather starting procedure.

When using cold weather starting aids, be sure tofollow the engine manufacturer’s instructions.(FIG. 16)

After starting, operate all systems slowly and gentlyuntil properly warmed up.

BOOSTER CABLE INSTRUCTIONS

1. Connect positive (+) cable to positive post ofdischarged battery.

2. Connect other end of same cable to same markedpost of booster battery.

3. Connect negative (-) cable to other post of booster battery.

4. Make final connection on stalled vehicle away frombattery, either on vehicle frame or engine block.

5. Start vehicle and remove cables in reverse order of connection.

17

START SAFELY

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REMEMBER THESE RULES

When roading or operating a machine, always stayin the operator’s station. NEVER mount or dismounta machine that is moving. Maintain control of yourmachine at all times.

ALWAYS operate your machine slowly until fullyfamiliarized with it’s operation.

Constantly check your total work area forpotential hazards.

Never JUMP on or off your machine. Use the stepsand handholds provided to mount or dismountsafely. Maintain three point contact when mountingor dismounting.(FIG. 17)

• Never use controls or levers as hand holds.• Never jump off the machine.

Look, listen and smell for possible malfunctions. Ifmalfunctioning controls or erratic operation aredetected, correct or report them immediately.DO NOT OPERATE THE MACHINE UNTILCORRECTED.

Prevent asphyxiation. If you must operate in abuilding or other enclosed area, or if yourmachine is equipped with an enclosed cab, be cer-tain there is adequate ventilation.

Use extra care when refueling. (See page 34 forspecial precautions.)

18

WORK SAFELY

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For maximum safety on machines with more thanone operator’s position, operate from the positiongiving the greatest visibility of potential hazards.

NEVER allow unqualified or unauthorized personnelto operate your machine.

NEVER allow other personnel to ride on yourmachine unless appropriate seating is provided …and then only if authorized to do so.

NEVER abuse your machine. Misuse or abuse cancause an accident.

NEVER enter or place any part of your body in the“hinge area” or other “pinch” areas of an articulatedmachine while the engine is running, or when there isany chance another person might start the machine.(FIG. 18)

Give the right-of-way to loaded equipment on haulroads. Maintain a safe distance from personnel, motorvehicles and other machines.

Your safety, and the safety of those around you, isdetermined by the care and judgment YOU use whileoperating your machine.

19

WORK SAFELY

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20

WORKING ON SLOPES

When working on slopes, avoid sidehill travel whenever possible … rather operate up and downthe slope. (FIG. 19 & 20) Remember the danger ofsliding and/or tipping on steep slopes is always present … regardless of how heavy or “stable” yourmachine may appear to be.

ALWAYS use seat belts IF your machine is equippedwith a ROPS.

NEVER allow the engine or machine to overspeed.

When climbing or descending steep grades,ALWAYSselect the proper gear BEFORE starting on the slope,to assure adequate power or engine breaking.

If your machine has a gear shift, select a low gear.If your machine has a hydrostatic drive, the speedcontrol should be in the slow travel position, closeto neutral … NEVER in the fully displaced position.

On machines that have a gear shift AND a hydrostaticcontrol, BOTH controls must be in their slow travelposition.

ALWAYS be sure that manually operated gear typetransmissions are fully engaged BEFORE starting ontoa grade. DO NOT attempt to change the gear selectionwhile traveling on a grade. See the manufacturer’smanual for specific instructions.

WORK SAFELY

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21

Avoid operating your machine too close to anoverhang, deep ditch or hole. If your machineinadvertently gets close to a tipping conditionor drop-off, STOP and get off the machineafter applying the parking brake … plan yourmoves carefully before proceeding. Reversal isoften the best move.

Be alert to potential caving edges, falling rocksand slides.

Check for overhead obstacles that could bedangerous. LOOK UP AS WELL AS DOWN.(FIG. 21)

Be alert to obstacles and excessively roughterrain. Back away from them and go around.

Always travel slowly over rough terrain andhillsides. Maintain a speed consistent with theworking conditions.

WORK SAFELY

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22

When traveling on a public road, obey all trafficregulations and be sure that the proper clearanceflags, lights and warning signs … such as the “slowmoving vehicle” emblem … are used. (FIG. 22)

NEVER speed … and NEVER coast in neutral.

When roading the machine know your approxi-mate stopping distance at any given speed.

NEVER turn corners at excessively high speeds.(FIG. 23)

Always look in all directions before reversingyour direction of travel.

Use EXTRA caution when working in closequarters or when traveling through congestedareas. Courtesy pays off.

WORK SAFELY

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23

PARK SAFELY

Park in an off the road area, out of traffic, or asinstructed. If necessary to park in a traffic lane, usethe appropriate flags, barriers, flares, lights andwarning signals. Provide advance warning signals inthe traffic lane to warn approaching traffic.

Park on level ground whenever possible. (FIG. 25)When not possible, position the machine at right

angles to the slope. Make sure the machine is on afirm footing, and that there is no danger of sliding.Do NOT leave your machine until you are sure it issafely blocked in both directions and parkingbrakes firmly applied. (FIG. 24)

Lower the blade and all other hydraulicallyoperated attachments (if so equipped ) to theground.

PARK AND SHUT DOWN SAFELY

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24

SHUT DOWN PROPERLY

Know the proper shut-down procedure for yourmachine.As with the starting procedure, this varieswith the type and model of machine.

Follow the manufacturer’s operation manual forYOUR machine. Remove the key(s) to preventunauthorized starting and movement, and positionand lock any antivandalism devices.

DISMOUNT PROPERLY

NEVER dismount from your machine until it is fullystopped and the engine is shut off.

NEVER jump off your machine. (FIG. 26) Afterstopping, use the steps and handholds provided todismount safely. Maintain three point contact whendismounting.

PARK AND SHUT DOWN SAFELY

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25

Loading and unloading machines always involvespotential hazards. EXTREME CAUTION SHOULDBE USED.

Know the correct loading and unloading proceduresfor your machine.

All machines are not loaded and unloaded thesame way.The procedures recommended by themanufacturer should always be followed.

Several precautions are applicable to all machines:

• NEVER load or unload machine by yourself.• Keep all non-essential personnel clear of loading

and unloading area.• Load and unload on a level surface.• ALWAYS use ramps of adequate size and strength.

Be sure ramps are sufficiently wide, and long enough to provide a safe loading slope.

• NEVER use ramps that are cracked, damaged, or of questionable strength. (FIG. 27)

• Be sure that the ramps are securely positioned and fastened, and that the two sides are at the same level as one another.

• The ramp surface must provide adequate traction.Be sure the surface is clean and free of grease,oil, ice, and loose material.

• The hauling vehicle should be blocked to prevent movement during loading or unloading of the machine.

• For proper tie-down instructions, see the manufacturer’s manual.

LOAD AND UNLOAD MACHINE SAFELY

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26

GENERAL

When towing a machine on a trailer, or a machineequipped with “portability or transport wheels”,ALWAYS use a hauling vehicle of sufficient weight,horsepower and braking capacity to maintainproper control.

NEVER attempt to tow a trailer or machine if thehitching devices are of insufficient or questionablecapacity, improperly matched in size or shape, orpositioned at improper heights.

When towing a machine equipped with portabilityor transport wheels,ALWAYS follow themanufacturer’s towing instructions.

BEFORE TOWING

When connecting a trailer to a hauling vehicle,block under the trailer’s tongue before attemptingto make the connection. NEVER attempt to liftheavy tongues or move heavy trailers by hand.NEVER get any part of your body under thetongue when hitching or unhitching.

ALWAYS make sure the hitch is properly andsecurely locked.

ALWAYS use safety chains between the haulingvehicle and tailer or towed machine. Be sure thechains are properly and securely connected … atBOTH ends. Cross the chains under the tonguewhen connecting to the hauling vehicle.

ALWAYS make sure electrical and otherconnections between the hauling vehicle and traileror towed machine are properly and securely made.After connecting, check the lights for properoperation. If the towed trailer or machine isequipped with brakes operable from the haulingvehicle, check to make sure they are operatingproperly.

ALWAYS be sure the portability or transportwheels, on machines so equipped, are LOCKEDin the lowered position.

Check ALL tires for proper pressure, excessiveor abnormal wear, and potentially dangerous cuts,bruises or bulges. Have any problems correctedbefore proceeding.

TRANSPORTING SAFELY

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27

TOWING

ALWAYS use EXTRA care when towing a trailer ormachine… when maneuvering in tight places, when backing(visibility is reduced, and jackknifing must be avoided), andwhen towing on steep grades.

Know and obey all local, state and federal laws and regulations.

NEVER travel at speeds above those recommended bythe manufacturer.

NEVER allow anyone to ride on a trailer or towedmachine. (FIG. 28)

When necessary to disconnect and park a trailer ortowed machine,ALWAYS select a location that is leveland, if possible, one where children are unlikely to bepresent. BEFORE disconnecting a trailer, chock the frontAND rear of the wheels, and block under the tongue.

See pages 23 through 24 for parking, shut-downprocedures and roading machine for transport.

TRANSPORTING SAFELY

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28

GENERAL

Maintenance work can be hazardous if not done ina careful manner. All personnel should realize thehazards and strictly follow safe practices.

NEVER perform any work on the equipment unlessauthorized to do so. (FIG. 29) Before performing anymaintenance or repair work, consult the InstructionManual. Follow the manufacturer’s recommendedprocedures.

BEFORE any maintenance work is begun, reviewLOCKOUT/TAGOUT procedures. LOCKOUTcontrols and/or energy source and place a warninglabel to alert workers of shutdown.

PRIOR to removal of LOCKOUT/TAGOUT, theequipment must be fully operational and all personnelaccounted for. Except in cases of emergency, theremoval of the LOCKOUT/ TAGOUT should be doneby the initiating person prior to the return to start-up.

BEFORE doing any major work, or work on theelectrical system, disconnect the batteries.

REPLACE all missing or broken guards and panels.

USE proper nonflammable cleaning solvents. Followsolvent manufacturer’s instructions.

ALWAYS remove all flammable materials in thevicinity of welding and/or burning operations.

PERFORM MAINTENANCE SAFELY

BURNING OR WELDING in the vicinity of acousticalmaterial may release hazardous fumes.

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29


CLOTHING AND PERSONAL PROTECTIVE ITEMS

Keep hands and clothing well away from engine fan and moving parts while engine is running.

ALWAYS wear appropriate safety glasses, goggles or face shield when working. (FIG. 30) Proper eyeprotection can keep flying particles from grinding,drilling or hammering operations, or fluids such asfuel, solvents, lubricants and brake fluids, fromdamaging your eyes. Normal glasses do NOTprovide adequate protection.

ALWAYS wear a hard hat and safety shoes. (FIG. 30)ALWAYS wear hearing protectors when exposed tohigh noise levels for extended periods.ALWAYS weara respirator when painting or exposed to dustyconditions. ALWAYS keep your pockets free ofloose objects which can fall out and drop into

machinery. (FIG. 31) Heavy gloves should be wornfor many operations.

EXHAUST FUMES

Engine exhaust fumes can cause sickness or death.If it is necessary to run an engine in an enclosedarea, use an exhaust pipe extension. If you do nothave an exhaust pipe extension, be positive the areais adequately ventilated. (FIG. 32)

HEAVY PARTS

HEAVY PARTS

Handle tools and heavy parts sensibly – with regardfor yourself and other persons. Lower items – don’tthrow or drop them.

ALWAYS use proper hoisting equipment for liftingheavy loads.

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• Keep machine in proper adjustment at all times.Serious injury could result if adjustments are neglected.

• Whenever possible,AVOID working on a machine with the engine running. If the engine must be run to make checks or adjustments, put the transmissionin neutral, set the parking brake and chock the drum and wheels securely ... front and rear ... to prevent movement in either direction.

• Personnel can be caught by moving parts when the guards are removed for access in making repairs.A repair or maintenance job is not complete until guards, plates and other safety devices have been replaced.

• NEVER put your fingers in open gears or reach through the spokes of a gear.

• Before working on the fuel system, close the fuel shut-off valve. NEVER smoke or use open flames near the machine while working on the fuel system.

• Remove and store all tools before resuming operation.

• Before working in the pivot or “pinch” area of an articulated machine, securely attach the steering frame lock to prevent the machine from turning.(FIG. 33) Enter this area only when necessary.

• Connect any other safety locks provided before proceeding with the work.


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Before beginning welding or burning operations, drainfuel lines and tank and move all flammable material to asafe distance, and be certain a fire extinguisher is readilyavailable.When welding fuel tanks, either gasoline ORdiesel,ALWAYS drain the tank, fill with water, and leavecap off during the welding operation.

All guards, plates and other safety devices mustbe properly replaced before the machine isreturned to service or serious injury to you or otherpersonnel may result.

AVOID burning or welding near acoustical materialwhenever possible, as hazardous fumes may bereleased. If unavoidable, make sure the area is adequatelyventilated, and that a fire extinguisher is ready available.

ALWAYS use authorized replacement parts that meetthe machine manufacturer’s specifications.

JACKING AND BLOCKING

ALWAYS lower all movable attachments to the groundor to their lowest position before servicing a machine.

If a machine must be raised for servicing or repairs,ALWAYS block the machine securely. Use axle stands orother rigid supports of ample capacity. NEVER rely solelyon the jacks for support. If necessary to work under amachine, be absolutely certain it is adequately supported.(FIG. 34)

WARNING: Never use concrete blocks for supports.They can collapse under even light loads.

When jacking up a machine, use a SUITABLE jack,placed in the proper position, on a solid foundation.

Before working on a machine, chock the drum andwheels securely … front and rear … in such a manneras to prevent movement in EITHER direction. Securelyattach the steering frame lock to prevent the machinefrom turning.


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FIRE PREVENTION

Whenever possible use a nonflammable solvent toclean parts. Do not use gasoline or other fluids thatgive off harmful vapors.

If flammable fluids, such as diesel fuel, must be used,extinguish open flames or sparks and do not smoke.

Store dangerous fluids in a suitable place, in approvedcontainers which are clearly marked. NEVER smokein areas where flammable fluids are used or stored.(FIG. 35)

Use proper nonflammable cleaning solvents. Followsolvent manufacturer’s instructions for use.

Always remove all flammable material in the vicinityof welding and/or burning operations.

ALWAYS keep the floor in the work area clean anddry. Oily, greasy floors can easily lead to falls. Wetspots, especially near electrical equipment, can behazardous. (FIG. 35)

Know where fire extinguishers are kept – how theyoperate – and for what type of fire they are intended.

Check readiness of any fire detectors and firesuppression systems.


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FIRE PREVENTION CHECKLIST (FIG. 36)

• Remove debris such as rags, coal dust, oil, leaves,pine needles.

• Check and repair fuel and hydraulic leaks.

• Check and repair damaged wiring.

• Prevent hose and electrical wire harness abrasion.

• Tighten loose clamps and fittings.

• Secure loose wiring.

• Make sure guards and protective covers are in place.

• Make sure fire extinguisher is available and operable.


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REFUELING (FIG. 37)

Precautions

When refueling, the following precautions must be followed:

• Add proper type and grade of fuel only when machine is not running and machine is parked with no one in the cab.

• Fuel in a well-ventilated area.

• Turn off all electrical switches.

• Turn off cab heaters.

• Open lights, lighted smoking materials, flames, or spark producing devices shall be kept at a safe distance while refueling.

• Keep fuel nozzle in contact with tank being filled,or provide a ground to prevent static sparks from igniting fuel.

• Do not spill fuel on hot surfaces.

• Any spillage shall be cleaned immediately.

• Do not start engine until fuel cap is secured to the fuel tank and people are clear of the machine.

• ALWAYS make sure fuel, oil, hydraulic fluid and water are added to their proper tanks.


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SERVICING COOLING SYSTEM

When checking coolant level:• Stop the engine and let the engine and radiator

cool before checking. (FIG. 38)

If an overheated engine requires a shutdown:• Wait for the radiator to cool. The hot

pressurized coolant can cause burn injuries. Neveradd coolant to an overheated system.

• Overheating is a symptom of trouble. Stop the engine and have the trouble corrected before serious damage occurs.

• If it is necessary to check an overheated engine use a heavy cloth, gloves, heavy clothing and safety glasses or goggles to protect yourself. Stand to the side, turn your face away, and slightly loosen the cap.Wait until the sound stops before removing the cap.


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SERVICING BATTERIES

Always wear safety glasses and gloves whenworking with batteries.

Before removing a battery, turn off all electricalequipment, then disconnect the negative (-)battery cable first. Before installing a battery,turn off all electrical equipment, then connectthe positive (+) battery cable first.

To prevent sparking at the posts when usinga battery charger, always turn the charger off ordisconnect it from its power source beforeconnecting or disconnecting charger leads tobattery posts. Caps on all cells should be lefton and the vent caps would be covered witha wet cloth.

Do not short across the battery terminals.The spark could ignite the gases.

BOOSTER CABLE INSTRUCTIONS (FIG.39)

1.Connect positive (+) cable to positive post of discharged battery.

2.Connect other end of same cable to same marked post of booster battery.

3.Connect negative (-) cable to other post of booster battery.

4.Make final connection on stalled vehicle away from battery, either on vehicle frame or engine block.

5.Start vehicle and remove cables in reverse order of connection.


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BATTERY SERVICING

To prevent a battery explosion: (Fig. 40)

• Maintain the electrolyte at the recommended level. Check level frequently. Add distilled water to batteries only before starting up, neverwhen shutting down.With electrolyte at the proper level, less space is available for gases toaccumulate in the battery.

• Use a flashlight to check the electrolyte level.Never use a flame. (Fig. 41)

• Do not short across the battery terminals.The spark could ignite the gases.

Battery acid will burn skin, eat holes in clothing,and may cause blindness if splashed into eyes. Ifyou spill acid on yourself flush skin immediatelywith lots of water. Apply baking soda to help neu-tralize the acid. If acids gets in your eyes, flushimmediately with large amounts of water andseek proper medical treatment immediately.

When servicing batteries, remember that alead-acid storage battery generates (when chargingor discharging) hydrogen and oxygen – a veryexplosive mixture.A spark of flame could ignitethese gases.


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HYDRAULIC SYSTEMS

NOTE: Hydraulic Systems have “special features”.Some of the features affecting your safety are listedbelow.

Pressure can be maintained in hydraulic and aircircuits long after the engine has been shut down.This pressure can cause hydraulic fluid or itemssuch as pipe plugs to “shoot out” at high speed ifpressure is not released correctly. Release systempressure before attempting to make adjustmentsor repairs.

Consult the manufacturer’s instructions for correctprocedure.

Before disconnecting hydraulic fluid lines, be sureyou:• Shut off engine.

• Always release any air pressure (supercharge) on the hydraulic reservoir.

• Move pedals and control levers repeatedly through their operating ranges to relieve all pressures.

Pressurized hydraulic fluid can penetrate theskin and cause serious injury. Therefore, be sureall connections are tight and that lines, pipes, andhoses are in good condition before starting theengine.

Fluid escaping from a small hole can be almostinvisible. Use a piece of cardboard or wood,instead of your hands, to search for suspectedleaks. (FIG. 42)


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HYDRAULIC SYSTEMS (CONT’D)

If you are struck by escaping hydraulic fluidunder pressure, serious injury can occur ifproper medical treatment is not administeredimmediately.

During operation, hydraulic fluid and air in anunvented hydraulic tank becomes heatedand will tend to expand.This will raise thepressure inside an unvented hydraulic tank. Ifthe filler cap is removed rapidly, the pressure inthe tank can force the oil out of the tank veryrapidly. The hydraulic fluid may be veryhot and may cause severe burns. Alwaysrelieve tank pressure before removing the capcompletely. Consult the manufacturer’sinstructions for the correct procedure.

When adding fluid to any system, be sure touse the fluid recommended by the manufacturer.Certain fluids, when mixed, may destroy sealscausing loss of control and possible personalinjury.

Keep hydraulic relief valve settings set tothe manufacturer’s recommendations. Excessivepressures could result in structural orhydraulic failures. Low pressure could result inloss of control. Either condition could causepersonal injury or death.

Be sure the engine is stopped and machine isproperly locked out and controls tagged, beforeworking on a machine. Only run engine when it isessential, as in the case of pressure adjustments,lubrication, or tests. Follow the manufacturer’srecommendations when making adjustments.Never resume operation until satisfactoryadjustments have been made. The operatormust follow the mechanic’s instructions whenadjustments are being made or machine isbeing serviced.


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TIRE INSPECTION

Recommended air pressure must be maintainedin every tire. Daily checks assure that inflation iscorrect. If your periodic check discloses a tire thatis continuously losing air, a leak is indicated andmust be repaired. (FIG. 43)

During your pressure checks, also inspect for:

• Objects wedged between or embedded in tires.

• Missing valve caps and wheel lugs.

• Cuts, tears, and breaks that may need repair.

• Abnormal or uneven wear.

• Damaged or poor fitting rim or rim flanges.

• Projecting body hardware, loose fender bolts,spring clips – anything that could contact a tire.

Do not burn or weld on wheels or rims.


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PNEUMATIC TIRES

Changing tires or adding air can be a hazardousbusiness. Special tools and procedures arerequired for changing off-highway tires.

Explosion and separation of a tire and/or rim partscan cause serious injury or death. (FIG. 44) Alwaysfollow the manufacturer’s recommendations orsee your tire supplier.


TIRE PRESSURE

Check tire pressure before starting operation.An air pressure rise during operation is normaland should NOT be reduced. Overloads or over-speeds may produce increased tire pressures dueto heat. Never bleed tires. Reduce your load – orspeed – or stop until tires cool.

ADD AIR

From a distance – with air chuck clipped on thetire valve – and with extension hose that permitsyou to stand behind tread. (FIG. 45) Always use atire cage or equivalent for protection.

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ROPS (Roll-Over Protective Structures)

Periodically inspect ROPS for cracks and loose mountinghardware.

Replace all missing, deteriorated or worn rubber parts.

If it becomes necessary to remove a ROPS, reinstall it onlyon the same machine, in its original position. (FIG. 46)

NEVER alter the ROPS in any way without the writtenapproval of the manufacturer.

NEVER cut holes in or weld on ROPS without themanufacturer’s approval.

NEVER attempt to repair a damaged ROPS – it must bereplaced with a new unit, approved for that machine.

Periodically inspect seat belts for wear, tear, deteriorationor excessive dirt. Replace them if necessary.

AIR CONDITIONERS

NEVER attempt to weld on or near air conditioners.Poisonous gas may be formed when refrigerant gas isexposed to a flame or excessive heat.

Maintenance and repair of air conditioners … except forvery minor repairs or servicing … must be done only byan experienced air conditioner or refrigeration technician.(FIG. 47)


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PARKING AND TRANSPORTING

ALWAYS select a level area to park in and, ifpossible, one where children are unlikely to bepresent.ALWAYS chock the front AND rear ofthe roller … even if leaving the machine unattendedfor short periods.

ALWAYS use EXTRA care when towing a roller …when maneuvering in tight places, when backing(visibility is reduced, and jackknifing must beavoided), and when operating on grades. NEVERoperate a towed roller on steep grades or sideslopes, as the possibility of tipping or loss of controlis greater when towing a roller.

NEVER allow anyone to ride on a towed roller.And, unless absolutely necessary, never permitanyone in the “pinch” area between the towingvehicle and the towed roller.

When necessary to disconnect and park a towedroller,ALWAYS select a location which is leveland, if possible, one where children are unlikelyto be present. BEFORE disconnecting, ALWAYSchock the front AND rear of the roll, and blockunder the tongue.

Extreme care should be exercised when loadingor unloading a walk-behind roller. It is generallybest to stand behind and to one side rather thandirectly behind a machine being propelled up ordown a ramp.

If the roller is designed to hang from the tailgateof a vehicle when being transported, ALWAYS becertain the hook brackets meet the rollermanufacturer’s specifications.

Special precautions must also be exercised whenloading or unloading, transporting or servicing atowed roller. Consult your manufacturer’smanual for specific details.

SPECIAL OPERATING AND MAINTENANCE PRECAUTIONS

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FOR TOWED ROLLERS

Most general safety precautions covered earlier inthis manual are also applicable to towed rolleroperation. Many other SPECIAL precautions must,however, be taken. Study your manufacturer’smanual(s) relative to special considerations whentowing. If you have questions or concerns, consultthe manufacturer or your dealer.

ALWAYS use a tow tractor of sufficient weight,drawbar horsepower and braking capacity toproperly control the towed roller. Proper weightbalance and distribution is also essential.

ALWAYS block under the tongue of the towedroller BEFORE attempting to connect it to thetowing vehicles or machine. NEVER attempt tolift heavy tongues or move towed rollers by hand.NEVER get any part of your body under the tonguewhen hitching or unhitching.

ALWAYS make sure the hitch pin is of the propersize, and securely locked in place before towing.(FIG. 48) If safety chains are provided, make surethey are properly and securely connected … atBOTH ends. Cross the chains under the tonguewhen connecting to the towing vehicle. If electricalor hydraulic connections are required, make surethe connections are properly and securely made.


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FOR LANDFILL COMPACTORS

General

Operators of landfill compactors should carefullyhandle fill materials that could be picked up andthrown by the wheels, become lodged in themachine, or that are highly flammable.

Frequent checks should be made for wire, cable orother material wound around the axle members.Remove them immediately.

Travel with the blade as low as possible.

Maintain good operator visibility – keep all meshand windows free of accumulated materials thatreduce visibility.

When parking the machine,ALWAYS lower the blade.

FIRE PROTECTION

Maintain fire extinguishers and fire protectivesystems in good working order. ALWAYS rechargeextinguishers, or replace with a fully charged unitimmediately after use.

Check for, and remove, any waste material accumulation above belly pans and behindprotective doors and grills.Accumulations are a fire hazard. (FIG. 49)


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FOR WALK-BEHIND ROLLERS

Start-Up

NEVER attempt to operate a walk-behind rollerbefore being thoroughly familiar with the manufacturer’s operating instructions. If you have any questions or uncertainty, consult themanufacturer and/or his dealer BEFORE attemptingto operate it.

ALWAYS follow the manufacturer’s instructionsfor starting the engine.All controls MUST be inthe correct position BEFORE attempting to startthe engine ( for example, the shift lever must bein neutral).

Starting fluid is NOT recommended when handstarting an engine.The engine may kick back.

OPERATION

When operating a walk-behind roller, ALWAYSexercise extreme care to avoid having your feet orclothing caught under the dolly wheels or roll.When possible, stand behind and to one side ofthe machine rather than directly behind it.Particular care must be exercised when operatingnear obstructions, on slippery surfaces, grades andside slopes. (ALWAYS wear slip resistant safetyshoes or boots.)

NEVER ride on a walk-behind roller unless it isdesigned to accommodate riders and anappropriate seat is provided.

NEVER attempt to shift on a grade if the rollerhas a mechanical transmission.

NEVER operate a walk-behind roller in unshoredtrenches or near steep, unsupported banks.Thevibrations could cause a cave-in.

Uneven grades can cause the handle to raise orlower unexpectedly, striking the unwary operator.(FIG. 50)


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Do you understand this AEM SAFETY MANUAL ANDITEMS SUCH AS …

• Your safety program?• Your machine manufacturer’s manual(s)?• Proper clothing and personal safety equipment?• Your machine’s controls, warning signs and devices,

and safety equipment?• How to properly inspect, mount, and start your

machine?• How to check your machine for proper operation?• Your work area and any special hazards that may exist?

• Proper operating procedures?• Proper parking, shutdown, and dismounting

procedures?• Proper maintenance procedures?• Proper loading and unloading procedures for

transporting?• Under what conditions you should not operate

your machine?

If you do not understand any of these items, consultwith your supervisor BEFORE operating your machine!

TEST YOUR KNOWLEDGE

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Remember that YOU are the key to safety. Goodsafety practices not only protect you but protect thepeople around you.

You have read this safety manual and the manufacturer’smanual(s) for your specific machine. Make them a workingpart of your safety program. Keep in mind that this safetymanual is written for only this type of machine.

Practice all other usual and customary safe workingprecautions, and above all –

REMEMBERSAFETY IS UP TO YOU

YOU CAN PREVENT SERIOUSINJURY OR DEATH

A FINAL WORD TO THE USER

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NOTICE OF COPYRIGHT PROTECTIONAEM Safety Manuals are protected as a copyrighted work withownership duly registered with the Copyright Office,Washington,D.C.Any reproduction, translation, decompiling or other use of anAEM Safety Manual, or portion thereof, or the creation of deriv-

ative works based on an AEM Safety Manual,without the prior writ-ten approval of AEM, is expressly prohibited. Copyright infringe-ment can result in civil and criminal sanctions, damages and otherpenalties being imposed.

Copyright © 1978 AEM (Association of Equipment Manufacturers)Former Copyright © CIMA (Construction Industry Manufacturer Association)

Revised 6/02, 9/04

SAFETY ALERT SYMBOLThis Safety Alert Symbol meansATTENTION is involved!

The Safety Alert Symbol identifies important safetymessages on machines, safety signs, in manuals, orelsewhere.When you see this symbol, be alert tothe possibility of personal injury or death. Followthe instructions in the safety message.

Why is SAFETY important to YOU?

3 BIG REASONS:• Accidents KILL or DISABLE• Accidents COST• Accidents CAN BE AVOIDED

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Wacker Construction Equipment AG · Preußenstraße 41 · D-80809 München · Tel.: +49-(0)89-3 54 02 - 0 · Fax: +49 - (0)89-3 54 02-3 90Wacker Corporation · P.O. Box 9007 · Menomonee Falls, WI 53052-9007 · Tel. : (262) 255-0500 · Fax: (262) 255-0550 · Tel. : (800) 770-0957Wacker Asia Pacific Operations · Skyline Tower, Suite 2303, 23/F · 39 Wang Kwong Road, Kowloon Bay, Hong Kong · Tel. +852 2406 60 32 · Fax: +852 2406 60 21

RS 800 - Master Hire

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