Wacker Neuson RD 27-120 Operator'S Manual Download Page 18

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RD 27

wc_si000393gb.fm

WARNING!
Avoid crushing area.

WARNING!
Disconnect battery before servicing.
Read Repair Manual.
Explosion hazard. Batteries can emit explo-
sive hydrogen gas. Keep all sparks and
flames away from the battery.

WARNING!
Pinching hazard. Rotating machinery.

WARNING!
Pressurized contents. Do not open when hot!

Ref.

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Definition

Summary of Contents for RD 27-120

Page 1: ...Operator s Manual Roller RD 27 100 RD 27 120 0171754en 003 1109 0 1 7 1 7 5 4 E N...

Page 2: ...on not authorized by Wacker Neuson Corporation represents an infringement of valid copyrights Violators will be prosecuted Trademarks All trademarks referenced in this manual are the property of their...

Page 3: ...nd and observe all instructions described in this manual Wacker Neuson Corporation expressly reserves the right to make technical modifications even without notice which improve the performance or saf...

Page 4: ...ecify that in certain locations spark arresters be used on internal combustion engines that use hydrocarbon fuels A spark arrester is a device designed to prevent accidental dis charge of sparks or fl...

Page 5: ...ring the Machine for First Use 25 4 2 Position of the Operator 25 4 3 Operation Maintenance Locations 26 4 4 Unlocking Locking the Articulated Joint 28 4 5 Using the Roll Over Protection Structure ROP...

Page 6: ...Oil Level 66 5 13 Checking the Neutral Switch 67 5 14 Adjusting the Scraper Bars 68 5 15 Inspecting the Seat Belt 69 5 16 Cleaning the Water Spray Nozzles 70 5 17 Cleaning the Water Spray System Filt...

Page 7: ...placing the Water Temperature Regulator 93 5 39 Draining the Water Spray System 94 5 40 Towing the Machine 95 5 41 Manually Releasing the Parking Brakes 97 5 42 Troubleshooting 98 6 Schematics 100 6 1...

Page 8: ...Table of Contents RD 27 8 wc_bo0171754en_003TOC fm...

Page 9: ...sonal hazards f Obey all safety messages that follow this symbol DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury f To avoid death or serious i...

Page 10: ...warranty The following are some examples of misuse Using the machine as a ladder support or work surface Using the machine to carry or transport passengers or equipment Using the machine to tow other...

Page 11: ...ered with the machine Familiarize yourself with the location and proper use of all controls and safety devices Contact Wacker Neuson Corporation for additional training if necessary When operating thi...

Page 12: ...perating this machine Store the machine properly when it is not being used The machine should be stored in a clean dry location out of the reach of children When operating this machine Do not drive of...

Page 13: ...ing or hot The radiator fluid is hot and under pressure and may cause severe burns Refueling safety When refueling the engine Clean up any spilled fuel immediately Refill the fuel tank in a well venti...

Page 14: ...ting jacking and servicing the machine Machine halves could swing together unexpectedly and cause a serious injury Accessories safety devices and modifications Do not modify weld or drill safety frame...

Page 15: ...s running Rotating parts can cause severe injury Do not use gasoline or other types of fuels or flammable solvents to clean parts especially in enclosed areas Fumes from fuels and solvents can become...

Page 16: ...Labels RD 27 16 wc_si000393gb fm 2 Labels 2 1 Label Locations a k p s n v x n v t f d g g g r d g f g q i o d f w c k b u h l m j wc_gr005053...

Page 17: ...annot see or smell Exposure to carbon monoxide can cause loss of consciousness and CAN KILL YOU IN MINUTES To reduce the risk of hearing loss wear hear ing protection when operating this machine Alway...

Page 18: ...onnect battery before servicing Read Repair Manual Explosion hazard Batteries can emit explo sive hydrogen gas Keep all sparks and flames away from the battery l WARNING Pinching hazard Rotating machi...

Page 19: ...ng area s WARNING Do not drill or weld the ROPS Read the Operator s Manual t WARNING Avoid crushing area Articulated steering joint locking location Lock the articulated steering joint before ser vici...

Page 20: ...D O E N L A M A Q U I N A C O N T A C T E A S U D I S T R I B U I D O R W A C K E R M A S C E R C A N O P A R A P E D I R U N E J E M P L A R A D I C I O N A L L A N O T I C E D E M P L O I D O I T E...

Page 21: ...k fill o Engine oil drain p Key switch positions Power to glowplugs Engine stopped OFF Engine ON Power to starter motor q Throttle lever positions High speed Low speed Ref Label Definition ENGINE OIL...

Page 22: ...ch Forward reverse lever positions u Fuse identifications v Tighten screw to reduce vibration Read Operator s Manual w Guaranteed sound power level in dB A x ROPS certification label y Biodegradable h...

Page 23: ...ur lifting eyes b on the machine two per side using hooks or shackles 5 Attach the other end of the chains to the lifting equipment 6 Lift the machine as necessary WARNING Crushing hazard You may be c...

Page 24: ...of the machine 4 Attach the other end of the chains to an appropriate vehicle capable of handling the weight of the machine Note The transmission is normally braked when the diesel engine is off or w...

Page 25: ...fasteners are accounted for 4 Attach component parts not already attached 5 Add fluids as needed including fuel engine oil and battery acid 6 Move the machine to its operating location 4 2 Position o...

Page 26: ...signal switch g Horn r Flashers ON warning light h Parking brake warning light and control s Flasher activation switch i Vibration on warning light t Flow divider switch if equipped j Light switch u T...

Page 27: ...RD 27 Operation wc_tx000814gb fm 27 wc_gr005016 v p a f 10 2 4 5 12 3 10 10 10 6 8 m 9 1 11 7 t n l g j b k r w q i u s c h o d e...

Page 28: ...ou lift the machine transport the machine or perform maintenance near the center of the machine Unlocking Install the articulated steering joint pin in the UNLOCKED position b before you operate the m...

Page 29: ...with the safety pin 5 Tighten the adjusting screw d as needed to reduce vibration Keep the ROPS in the extended upright position when using the roller WARNING Crushing hazard You may be crushed if the...

Page 30: ...rill into the ROPS Drilling or welding on the ROPS will nullify the ROPS certification 4 6 Installing the Rotating Beacon Background The rotating beacon illuminates and rotates when the key switch is...

Page 31: ...f the retractor in a continuous motion 2 Fasten seat belt catch b into buckle a 3 Position the seat belt low across the lap of the operator The retractor will adjust the belt length and the retractor...

Page 32: ...ight To adjust The seat can be adjusted in three ways Tension Use knob a for adjusting seat tension Turn from a minimum of 60 kg to a maximum of 120 kg 132 lb 264 lb Front to back Use lever b to adjus...

Page 33: ...ing column can be adjusted as follows 1 Loosen the four mounting bolts a at the base of the steering column 2 Pivot the steering column forward or backward as desired 3 Once the desired angle has been...

Page 34: ...use Lockable parts include Engine cover Control console cover Operator s Manual holder Procedure Follow the procedure below to lock the machine 1 Close the engine cover and attach a padlock to the fas...

Page 35: ...when the system is turned on it may be necessary to bleed air from the water lines Opening the diaphragm valve a while the system is running will force air out of the lines Close the diaphragm valve...

Page 36: ...e direction desired Note In order to comply with safety standards the machine has a device which only enables starting of the engine when the forward reverse lever is in the neutral position Travel sp...

Page 37: ...engine and move the forward reverse lever to the reverse position The backup alarm should sound immediately The backup alarm will continue to sound until the forward reverse lever is moved to the neut...

Page 38: ...tablished Flow divider switch The activation switch for the flow divider is foot operated Follow the procedure below to activate the flow divider 1 Locate the activation switch a on the operator s pla...

Page 39: ...ition 2 the light i on the control panel illuminates To start vibration press button m To stop vibration press button m again NOTICE Do not leave the vibration running when the vehicle is to remain st...

Page 40: ...n warning light illuminates when the button is pressed Pulling the button up allows the release of the parking brakes Note All of the following conditions must be met for the parking brakes to release...

Page 41: ...is light o illuminates when the engine is over heating Turn off the engine immedi ately if this light illuminates Check Engine coolant level Alternator This light c illuminates when the key switch is...

Page 42: ...osition 0 all lights off Position 1 headlights and roading lights ON Position 2 headlights roading lights and work lights ON Press the center of the switch to sound the horn d c a c d b wc_gr005035 wc...

Page 43: ...e is more likely to tip or fall over while making turns or changing direction Reduce travel speed before turning the machine Drum overhang The machine can tip suddenly if more than half of the drum wi...

Page 44: ...less Surface conditions Pay attention to changing surface conditions while operating the machine Adjust speed and travel direction as necessary to maintain safe operation Machine stability and tracti...

Page 45: ...etc to avoid contamination Before operating Before operating the machine Unlock the articulated joint Adjust drum scraper position Check the machine for fluid leaks Repair them before operating Check...

Page 46: ...6 Turn the starting key to POSITION 2 and hold it there for approximately 15 seconds to supply power to the glow plugs In warmer weather the time period may be reduced 7 Immediately after powering th...

Page 47: ...top the engine suddenly after a lengthy period of running under heavy loading Allow the engine to run at low idling speed for a few minutes before stopping it This avoids a sudden drop in engine tempe...

Page 48: ...the operator s seat 2 Return the forward reverse lever to the NEUTRAL position 3 Operate the machine as normal Note The seat switch is activated by operator weight when seated Adjust the seat tension...

Page 49: ...RD 27 Operation wc_tx000814gb fm 49 Notes...

Page 50: ...Air cleaner Clean 3 Backup alarm Test 3 Engine coolant level Check 3 Engine oil level Check 3 Fuel level Check 3 Hydraulic oil level Check 3 Neutral switch Test 3 Scrapers Check 3 Seat belt Inspect 3...

Page 51: ...heck 3 Control lever tension Adjust 3 Engine mounting bolts valve lash cylinder head bolts exhaust system Inspect 3 Hydraulic oil Change 3 Hydraulic tank breather Replace 3 Hydraulic tank strainer Cle...

Page 52: ...Maintenance RD 27 52 wc_tx000815gb fm 5 2 Major Component Locations 1 2 3 4 5 6 7 8 11 12 13 8 14 15 16 17 4 10 9 wc_gr005054...

Page 53: ...ver 10 Seat switch solenoid 2 Hydraulic tank 11 Hydraulic oil filter 3 Oil cooler 12 Suction strainer 4 Front vibration motor 13 Suction strainer 5 Steering cylinder 14 Drive pump 6 Steering pump 15 F...

Page 54: ...safety These include the ROPS the seat belt and the Operator Presence switch For your convenience we have provided the following diagrams and lists of replacement parts for these safety related featu...

Page 55: ...nt 1 0161542 4 Screw 2 0161617 2 Shim 4 0162243 2 Control lever 5 0174257 1 ROPS frame 7 0161769 1 Label warning 8 0162357 2 Label 9 0162007 2 Nut M16 x 2 10 0162011 2 Bolt M16 x 2 11 0162017 4 Bolt M...

Page 56: ...Maintenance RD 27 56 wc_tx000815gb fm Seat assembly diagram wc_gr007044...

Page 57: ...ist Ref Part No Qty Description Measurement 1 0161620 1 Skirt replacement kit 2 0161621 1 Seat slide kit 3 0161622 1 Indicator kit 4 0161744 1 Adjustable seat kit 5 0161853 1 Seat switch kit 6 0161855...

Page 58: ...Maintenance RD 27 58 wc_tx000815gb fm Seat switch diagram wc_gr007045...

Page 59: ...with a mild soap solution Do not use chemical cleaners as they will damage the fabric Periodically test the operation of the seat tension knob and the front to back lever Repair or replace worn or mal...

Page 60: ...ice or daily l Procedure Follow the procedure below to check the air filter indicator 1 Open the engine compartment 2 Start the engine 3 Place the throttle lever in the HIGH idle position 4 Locate the...

Page 61: ...he air filter housing 4 Clean the primary air filter element with low pressure 207 kpA 30 psi compressed air Blow the air through the primary air filter element from the inside to the outside 5 Hold t...

Page 62: ...ondary filter element Follow the procedure below to change the secondary air filter element Note Change the secondary air filter element e every third time the primary air filter element is changed 1...

Page 63: ...e rear of the machine When Every 10 hours of service or daily Testing Procedure Follow the procedure below to test the backup alarm 1 Turn the starting key to POSITION 1 2 Move the forward reverse lev...

Page 64: ...lant level to 2 54 cm 1 in below the shoulder inside the fill pipe 4 Make sure that the coolant overflow hole b is clean and the overflow tube is securely attached 5 Inspect the radiator filler cap an...

Page 65: ...Follow the procedure below to check the engine oil 1 Clean around the dipstick a 2 Extract the dipstick and check the oil level Maintain the oil level between the two notches on the dipstick When full...

Page 66: ...warm When Every 10 hours of service or daily l Procedure Follow the procedure below to check the hydraulic oil level 1 Open the engine compartment 2 Observe the hydraulic oil level through the sight g...

Page 67: ...in the START position 5 Slowly move the forward reverse lever toward the NEUTRAL position If the engine starts before the forward reverse lever reaches the NEUTRAL position the neutral switch must be...

Page 68: ...sites Machine shut down Parking brake engaged When Every 10 hours of service or daily l Procedure Follow the procedure below to adjust the scraper bars 1 Loosen the bolts a 2 Adjust the scraper so tha...

Page 69: ...below to inspect the seat belt 1 Check the seat belt mounting hardware a for wear and damage Replace damaged hardware 2 Check the buckle b for wear and damage Replace the seat belt if the buckle is da...

Page 70: ...y 10 hours of service or daily l Procedure Follow the procedure below to clean the water spray nozzles 1 Locate the water spray nozzles 2 Remove the cap a 3 Remove the nozzle b 4 Remove the rubber was...

Page 71: ...the water spray system filter assembly a inside the step on the right side of the machine 2 Open the drain valve b 3 Unscrew and remove the filter bowl d 4 Remove the filter c 5 Clean the filter with...

Page 72: ...n regulations 4 Close the valve Changing element To change the fuel filter element 1 Drain the fuel filter water separator as stated above 2 Hold the bowl d while you loosen the collar c Remove the bo...

Page 73: ...water separator 3 Push the plunger a to fill the filter element with fuel Pump the plunger approximately three times until resistance is felt This indicates the filter element is full of fuel 4 Attemp...

Page 74: ...eeks l Procedure Follow the procedure below to drain water and sediment from the fuel tank 1 Locate the drain plug a under the front center of the machine 2 Remove the drain plug and allow water and s...

Page 75: ...r every 2 weeks l Procedure Follow the procedure below to clean the water tank strainer 1 Remove the filler cap a 2 Remove the water tank strainer b 3 Clean the filler cap with clean water or compress...

Page 76: ...and shroud 3 Apply 110 N 25 lbs of force to the belt c midway between the pulleys Correctly adjusted belts will deflect 13 19 mm 1 2 3 4 in 4 To adjust the belt loosen mounting bolts a and b 5 Move th...

Page 77: ...very 3 months l Procedure Follow the procedure below to lubricate the articulated steering joint 1 Clean the fitting caps 2 Clean the articulated steering joint fittings a 3 Lubricate the articulated...

Page 78: ...hen Every 250 hours of service or every 3 months l Procedure Follow the procedure below to lubricate the steering cylinder One end a of the steering cylinder is located in the pivot area The other end...

Page 79: ...e This test is not intended to measure the maximum brake holding effort Procedure Follow the procedure below to test the braking system 1 Position the machine on a 15 slope as shown 2 With the engine...

Page 80: ...rotection regulations 4 Unscrew the filter cartridge d and remove it 5 Clean the filter housing base 6 Apply a thin coat of engine oil to the seal of the new oil filter 7 Install the new filter cartri...

Page 81: ...ine shut down Clean nonflammable solvent When Every 500 hours of service or yearly l Procedure Follow the procedure below to clean the fuel tank cap and fuel strainer 1 Open the engine compartment 2 R...

Page 82: ...lic oil filter a 3 Clean the area around the hydraulic oil filter 4 Remove the hydraulic oil filter with a strap type wrench Note Collect store and dispose of all used oil and filters in accordance wi...

Page 83: ...shut down Parking brake engaged When Every 500 hours of service or yearly l Procedure Follow the procedure below to clean the hydraulic oil cooler 1 Open the engine compartment 2 Locate the hydraulic...

Page 84: ...cables and grease the cable clamps with petro leum jelly Maintain the battery at full charge to improve cold weather starting Precautions Observe the following precautions to prevent serious damage t...

Page 85: ...arly Procedure Follow the procedure below to adjust the tension i e the amount of force required to move of the forward reverse lever 1 Lift up the boot a of the forward reverse lever to expose the me...

Page 86: ...ic tank filler cap and the hydraulic tank filler tube with clean nonflammable solvent 5 Check the condition of the breather a See section Checking and Cleaning the Hydraulic Tank Breather If the O rin...

Page 87: ...equisites Machine shut down Clean nonflammable solvent When Every 1000 hours of service or yearly l Procedure Follow the procedure below to clean the hydraulic tank breather a 1 Open the engine compar...

Page 88: ...service or yearly l Procedure Follow the procedure below to clean the hydraulic oil strainer 1 Open the engine compartment 2 Remove the hydraulic tank filler cap a 3 Remove the hydraulic oil strainer...

Page 89: ...cap a slowly to relieve pressure 3 Clean the radiator filler cap with a clean cloth 4 Inspect the radiator filler cap for damage Replace it if it is damaged 5 Re install the radiator filler cap WARNIN...

Page 90: ...verheat which can cause Cracks in the cylinder head Piston seizure Procedure Follow the procedure below to check the engine water pump 1 Open the engine compartment 2 Remove the fan guard and shroud 3...

Page 91: ...the procedure below to clean the cooling system 1 Close the radiator drain valve 2 Fill the coolant system with clean water and 6 10 coolant system cleaner 3 Install the radiator filler cap 4 Start th...

Page 92: ...2 Add the recommended amount of coolant to the radiator 3 Start the engine 4 Leave the radiator fill cap off until the thermostat opens and the coolant level stabilizes 5 Maintain the coolant level t...

Page 93: ...the gasket and remove the water temperature regulator Installation Follow the procedure below to install the water temperature regulator Note Water temperature regulators may be reused if they are wit...

Page 94: ...nd drain the water 3 Open the drain valves b and c located within the machine frame to drain the water 4 When the water is drained turn on the water pump for 30 seconds to drain the water pump 5 Remov...

Page 95: ...edure Follow the procedure below to tow the machine Note If the engine runs and the steering system and or braking system functions an operator may be allowed to ride on and steer the machine being to...

Page 96: ...e tie down bars b and c 7 Attach tow lines to the towing machine 8 Remove the blocks from the drums 9 Tow the machine as needed 10 Once the machine is at the desired location block the drums 11 Close...

Page 97: ...Insert an Allen wrench into the drive motor and engage the screw Depress the spring inside the drive motor with the screw and turn the screw until it catches Repeat for the second screw of the drive m...

Page 98: ...ive starter motor Repair or replace Inoperative fuel solenoids on engine Repair or replace Inoperative starter relay Repair or replace Loose or broken electrical connections Check connections and tigh...

Page 99: ...No steering Damaged steering cylinder Repair or replace Damaged steering unit Repair or replace Stuck or damaged steering relief valve Repair or replace Articulating joint pin is in the LOCKED positi...

Page 100: ...Schematics RD 27 100 wc_tx000863gb fm 6 Schematics 6 1 Electrical Schematic...

Page 101: ...Schematics RD 27 wc_tx000863gb_1 fm Electrical Schematic Page 1 of 3 101...

Page 102: ...wc_tx000863gb_1 fm RD 27 Schematics Electrical Schematic Page 2 of 3 102...

Page 103: ...Schematics RD 27 wc_tx000863gb_1 fm Electrical Schematic Page 3 of 3 103...

Page 104: ...Schematics RD 27 104 wc_tx000863gb fm Notes...

Page 105: ...RD 27 Schematics wc_tx000863gb fm 105 Notes...

Page 106: ...Schematics RD 27 106 wc_tx000863gb fm 6 2 Hydraulic Schematic...

Page 107: ...UMP a2 FROM CONTROL HYDRAULIC PORT T FROM REAR MOTOR VIBE DRAIN PORT FROM REAR DRIVE MOTOR PORT 1 M1 MF 8 4cc A FRONT VIBE MOTOR B HYDRAULIC TANK 149 VIBRATION PUMP 34 2 L min 1925 RPM 250 bars P STEE...

Page 108: ...4cc 17 77cc 2800 RPM 61 6 L mi VIBRATION PUMP 34 2 L min 1925 RPM OIL COOLER CHARGE FILTER FROM DRIVE PUMP PORT L2 FROM REAR VIBE MOTOR DRAIN PORT FROM FWD REV LEVER PORT T FROM REAR DRIVE MOTOR PORT...

Page 109: ...RD 27 Schematics wc_tx000863gb fm 109 Notes...

Page 110: ...ax rated power 2800 rpm kW Hp 24 4 32 7 Displacement cm in 1500 91 5 Starter type V kW Electric 12 2 7 Alternator Volts Amp 12V 55A Operating speeds rpm 2470 2800 Valve clearance cold intake and exhau...

Page 111: ...5 0 0 10 0 0 6 2 0 8 1 0 5 0 0 10 0 0 6 2 Vibration frequency Hz vpm 55 or 66 3300 or 3960 55 or 66 3300 or 3960 Machine operating temperature range C F 40 to 50 40 to 122 Item No RD 27 100 RD 27 120...

Page 112: ...m s2 This is the representative value of the weighted root mean square rms acceleration to which the hands and arms are subjected The weighted rms value measured according to ISO 5349 1 is 1 28 m s2...

Page 113: ...ns See graphic wc_gr004619 RD 27 100 RD 27 120 Ref Dimension mm inches a 2500 98 4 b 1105 43 5 1305 51 4 c 2775 109 3 d 2680 105 5 EU version e 2000 78 7 f 1800 70 9 g 1000 39 4 1200 47 2 h 700 27 5 j...

Page 114: ......

Page 115: ...Safety Alert Symbol identifies important safety messages on machines safety signs in manuals or elsewhere When you see this symbol be alert to the possibility of personal injury or death Follow the i...

Page 116: ...rence material on safe operating practices U S Department of Labor publishes safety and health regulations and standards under the authority of the Occupational Safety and Health Act for the general c...

Page 117: ...which may be encountered during the normal operation and maintenance of your machine and to suggest possible ways of dealing with these conditions Additional precautions may be necessary depending on...

Page 118: ...5 A WORD TO THE USER 6 KNOW THE RULES Every employer is concerned about safety Safe operation and proper maintenance of your machine can prevent accidents KNOW the rules LIVE by them FIG 2 When starti...

Page 119: ...fire suppression system FIG 4 BE AWARE Take advantage of training programs offered Safety programs require that one person at each jobsite be assigned the overall responsibility and authority for safe...

Page 120: ...with and see that each item is securely in 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 Fir...

Page 121: ...atteries produce explosive gases Keep open flame or sparks away See the manufacturer s instructions when servicing the batteries when using jumper cables or when using a battery charger See pages 38 a...

Page 122: ...e cautions Check the fuel level and if low fill the tank with the proper grade of clean fuel before extended operation following the instructions on page 36 A stalled or faltering engine can result in...

Page 123: ...e sure work area is safe for test operation of the various controls and attachments Operate all controls make certain they operate properly and feel right Accustom yourself to the feel of your machine...

Page 124: ...achine always stay in the operator s station NEVER mount or dismount a machine that is moving Maintain control of your machine at all times ALWAYS operate your machine slowly until fully familiarized...

Page 125: ...20 WORKING ON SLOPES When working on slopes avoid sidehill travel whenever possible rather operate up and down the slope FIG 19 20 Remember the danger of sliding and or tipping on steep slopes is alwa...

Page 126: ...them and go around Always travel slowly over rough terrain and hillsides Maintain a speed consistent with the working conditions WORK SAFELY 22 When traveling on a public road obey all traffic regula...

Page 127: ...zard lights strobe or flash ing rotating lights in compliance with state and local regulations and requirements FIG 25 WORK AT NIGHT SAFELY 23 Utilize direct line of sight not mirrors when working at...

Page 128: ...firmly applied FIG 28 Lower the blade and all other hydraulically operated attachments if so equipped to the ground PARK AND SHUT DOWN SAFELY FIG 28 FIG 29 26 SHUT DOWN PROPERLY Know the proper shut d...

Page 129: ...capacity to maintain proper control NEVER attempt to tow a trailer or machine if the hitching devices are of insufficient or questionable capacity improperly matched in size or shape or positioned at...

Page 130: ...azards and strictly follow safe practices NEVER perform any work on the equipment unless authorized to do so FIG 33 Before performing any maintenance or repair work consult the Instruction Manual Foll...

Page 131: ...with regard for yourself and other persons Lower items don t throw or drop them ALWAYS use proper hoisting equipment for lifting heavy loads FIG 36 FIG 34 FIG 35 32 Keep machine in proper adjustment...

Page 132: ...WARNING Never use concrete blocks for supports They can collapse even under light loads When jacking up a machine use a SUITABLE jack placed in the proper position on a solid foundation Before workin...

Page 133: ...r 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...

Page 134: ...emoving a battery turn off all electrical equipment then disconnect the negative battery cable first Before installing a battery turn off all electrical equipment then connect the positive battery cab...

Page 135: ...nite these gases PERFORM MAINTENANCE SAFELY FIG 44 FIG 45 40 HYDRAULIC SYSTEMS NOTE Hydraulic Systems have special features Some of the features affecting your safety are listed below Pressure can be...

Page 136: ...ult in loss of control Either condition could cause personal injury or death Be sure the engine is stopped and machine is properly locked out and controls tagged before working on a machine Only run e...

Page 137: ...IG 48 FIG 49 44 ROPS Roll Over Protective Structures Periodically inspect ROPS for cracks and loose mounting hardware Replace all missing deteriorated or worn rubber parts If it becomes necessary to r...

Page 138: ...rackets meet the roller manufacturer s specifications Special precautions must also be exercised when loading or unloading transporting or servicing a towed roller Consult your manufacturer s manual f...

Page 139: ...f you have any questions or uncertainty consult the manufacturer and or his dealer BEFORE attempting to operate it ALWAYS follow the manufacturer s instructions for starting the engine All controls MU...

Page 140: ...ading procedures for transporting Under what conditions you should not operate your machine If you do not understand any of these items consult with your supervisor BEFORE operating your machine TEST...

Page 141: ......

Page 142: ...FORM RC 0809 Printed in U S A...

Page 143: ...finish layers of asphalt on roads driveways parking lots and other types of asphalt covered surfaces 3 Type Model Roller RD 27 100 RD 27 120 4 Item number of equipment RD 27 100 0620393 0620508 062051...

Page 144: ...2 390 Wacker Neuson Corporation P O Box 9007 Menomonee Falls WI 53052 9007 Tel 262 255 0500 Fax 262 255 0550 Tel 800 770 0957 Wacker Neuson Limited Room 1701 03 1717 20 17 F Tower 1 Grand Century Plac...

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