duplex roller lp 650 lp 750 operation & maintenance … · 2017. 9. 22. · the eccentric...

Duplex Roller

Operation & Maintenance

Diesel engine:Hatz Supra 1D81S

These instructions apply from (S/N):

Reservation for changes.Printed in Sweden.

KEEP THIS

MANUAL F

OR

FUTURE REFERENCE

LP 650LP 750

ILP650EN1, August 2001

LP 650: *46502740*LP 750: *47501199*

The LP 650/750 is a forward/reverse running, two-drum roller that is ideal for the compaction of earthand asphalt compounds. The machine consists of a welded lower frame with a vibrator element locatedbetween the two drums. Transmission to the vibrator element is made with the aid of hydraulic power

and propulsion is also hydraulic via chain drive to the drums. Infinitely regulated speed controlfacilitates operation. The machine is equipped with a 56 litre (15 gallon) sprinkler system to permit longshifts without the need of refilling. The water cock is well protected and easily accessible for the opera-

tor. The water tanks are made of plastic to avoid corrosion and the filler caps are large in order tofacilitate refilling. The lower part of the machine has a small overhang to allow the roller to be run

close to obstructions, eg, walls. The upper part is suspended by four rubber dampers and is secured tothe lower part with safety straps. The engine is fitted with a centrifugal clutch to relieve the hydraulic

system when idling. The machine is also equipped with a safety frame to protect the engine duringtransport and work, and the frame is provided with a single-point hoisting bracket for easy loading and

unloading. The handlebar is retractable to facilitate transportation. The machine is equipped with adead-man’s handle. Electric starter, and push-stop to reduce the danger of crushing, are available as

optional accessories.

The machine and its accessories may only be used for their intended purpose. The LP rollersare designed for operation in well ventilated spaces, as all combustion engine machines.

2 LP 650/750 — ILP650EN1

WARNING Indicates danger or hazardousprocedure that could result in serious or fatalpersonal injury if the warning is ignored.

CAUTION Indicates danger or hazardousprocedure that could result in damage tomachine or property if the warning is ignored.

Carefully study the safety instructions in thismanual before operating. Always follow thesafety instructions and keep this manualeasily accessible.

Read the entire manual before starting themachine and before any service work.

Ensure good ventilation (air extraction) if theengine is run indoors.

CONTENTS

WARNING SYMBOLS

SAFETY INSTRUCTIONS CALIFORNIA

Proposition 65 Warning

Diesel engine exhaust and some of itsconstituents are known to the Stateof California to cause cancer, birthdefects, and other reproductive harm.

SidaGeneral ............................................................................ 3Machine plate ................................................................... 3Safety instructions (For all Light products) .................... 4-6Driving near an edge ........................................................ 7Safety decals, Location/Description ............................. 8, 9Fuel and lubricants ......................................................... 10Technical data ................................................................ 11Technical data – Dimensions ......................................... 12Instruments and controls ................................................ 13Handle position .............................................................. 14Control lamps (Accessories) .......................................... 14Operation ....................................................................... 15Operation – manual start ................................................ 16Operation – electric starter (Accessories) ...................... 17Lifting, transportation and towing .................................. 18Maintenance – Service points .................................. 19, 20Maintenance – Every 10 hours of operation ............ 21, 22Maintenance – Every 250 hours of operation .......... 23, 24Maintenance – Every 500 hours of operation .......... 25, 26

3LP 650/750 — ILP650EN1

GENERAL

Fill in all data below, when delivering andcommissioning the machine.

....................................... ...................................... Engine Model Engine Number

It is important that the machine be maintained correctly toensure proper function. It should be kept clean so thatany leakage, loose bolts and loose connections can bediscovered in time.

Make a habit of inspecting the machine every day beforestarting up by checking all round it to detect any sign ofleakage or other faults.

PROTECT THE ENVIRONMENT!Make sure that oil, fuel, and other detrimentalsubstances are not allowed to pollute theenvironment. Always dispose properly of usedfilters, drained oil, and any remains of fuel.

This manual contains instructions for periodicmaintenance, which should normally be carried out by theoperator.

There are additional instructions relating to theengine. Please see the manufacturer’sinstructions in the engine manual.

MACHINE PLATE

L000005A

4 LP 650/750 — ILP650EN1

SAFETY INSTRUCTIONS (FOR ALL LIGHT PRODUCTS)

SymbolsThe signal words WARNING and CAUTIONused in the safety instructions have thefollowing meanings:

WARNING: Indicates danger orhazardous procedure that couldlead to serious or mortal injury ifthe warning is neglected.

CAUTION: Indicates danger or haz-ardous procedure that could lead tomachine or property damage if thewarning is neglected.

Important rules for your safety

The machine must not be modifiedwithout the prior consent of the ma-nufacturer. Use only original parts.Use only the accessories recommen-ded by Dynapac. If modifications notapproved by Dynapac are carried out,these could result in serious injury toyourself or other personnel.

• These recommendations are based oninternational safety standards.

• You must also observe any local safetyregulations which may be in force. Read allinstructions carefully before operating themachine. Keep the instructions in a safe place.

• Signs and stickers giving important informationabout safety and maintenance are suppliedwith every machine. Make sure that they arealways legible. The ordering numbers for newstickers can be found in the spare parts list.

• Use of the machine and its accessories isrestricted to the applications specified in theproduct literature.

• For reasons of product safety, the machinemust not be modified in any way.

• Replace damaged parts immediately.Replace all wear parts in good time.

Be alertAlways pay attention to what you are doing, anduse your common sense. Do not use the ma-chine if you are tired or under the influence ofdrugs, alcohol or other substances which caneffect your vision, reaction ability or judgement.

Safety equipment

Long exposure to loud noise withoutear protectors can cause permanentdamage to hearing.

Long exposure to vibrations can dam-age the hands, fingers and wrists. Donot use the machine if you experiencediscomfort, cramp or pain. Consult adoctor before resuming work with themachine.

Always use approved safety equipment. Theoperator, and people in the immediate vicinity ofthe working area, must wear:• Safety helmet• Safety goggles• Ear protectors• Dust mask in dusty environments• High-visibility clothing• Protective gloves• Protective shoesAvoid wearing loosely fitting clothing that mightget caught in the machine. If you have long hair,cover it with a hair net. Vibrations from hand-heldmachines are transmitted into the hands via thehandles of the machine. Dynapac machinesfeature a handle design that absorbs a large partof the machine vibrations. The vibrations are noteliminated entirely, but it is possible to use themachines for longer periods of time without therisk of injury.

Working areaDo not use the machine near flammable materialor in explosive environments. Sparks can beemitted from the exhaust pipe, and these canignite flammable material. When you take a pauseor have finished working with the machine, do notpark it on or near flammable materials. The ex-haust pipe can get very hot during operation, andcan cause certain material to ignite. Make surethat there are no other personnel inside the work-ing area while the machine is in use. Keep theworksite clean and free of extraneous objects.Store the machine in a safe place, out of unau-thorized’s reach, preferably in a locked con-tainer.

5LP 650/750 — ILP650EN1


Filling with fuel (Gasoline/diesel)

Petrol has an extremely low flash-point and can be explosive in certainsituations. Do not smoke. Make surethat worksite ventilation is good.

Keep away from all hot or spark-generatingobjects when handling fuel. Wait until the ma-chine has cooled before filling the tank. Fill thetank at least 3 metres away from where youintend to use the machine. Avoid spilling petrol,diesel or oil on the ground. Protect your handsfrom contact with petrol, diesel and oil.

Open the tank cap slowly to release anyoverpressure that might exist in the tank. Donot overfill the tank. Inspect the machine forfuel leakage regularly.

Do not use a machine that is leaking fuel.

Starting the machine

Before starting read instructionbook and make your self familiarwith the machine and make surethat:

• All handles are free from grease, oil and dirt.• The machine does not show any obvious

faults.• All protective devices are securely fastened in

their places.• All control levers in ”neutral” position.

Start the machine according to the instruction-book.

Operation

Keep your feet well clear of themachine.

Do not operate the machine inpoorly ventilated spaces. There is arisk of carbon monoxide poiso-ning.

Use the machine only for the purpose for whichit is intended. Make sure you know how to stopthe machine quickly in the event of an emer-gency situation.

Always take extreme care when dri-ving the machine on slopes. Alwaysdrive straight up and down on slopes.Do not exceed the maximum grada-bility of the machine according to theinstruction book. Stay clear of mach-ine when operating on a slope or in atrench.

Do not touch the engine, the exhaust pipe orthe eccentric element of the machine. Theygets very hot during operation and can causeburn injuries.

Do not touch V-belts or rotating parts duringoperation.

ParkingPark the machine on ground as level and firmas possible. Before leaving machine:• Apply the parking brake.• Shut off the engine and pull the ignition key

out.

Loading/Unloading

Never remain under or in theimmediate vicinity of the machinewhen it is lifted by a crane. Only usemarked lifting points. Always makesure that all lifting devices aredimensioned for the weight of theproducts.

MaintenanceMaintenance work must only be carried out byskilled personnel. Keep unauthorized personsaway from the machine. Do not carry out mainte-nance work while the machine is moving or theengine is running.

6 LP 650/750 — ILP650EN1


Working with the hydraulic systemRegular maintenance of the hydraulic system isimportant. Minor damage or a split hose orcoupling can have devastating consequences.Bear in mind that the hydraulic hoses are madeof rubber and can deteriorate with age, whichcan result in splitting. In all cases of uncertaintywith regard to durability or wear, replace thehoses with new original hoses from Dynapac.

Working with batteryThe battery contains poisonous and corrosivesulphuric acid. Wear protective glasses andavoid getting acid on your skin, clothes or on themachines. If you get sulphuric acid on yourself,rinse the skin with water. If you get acid in youreyes, rinse them with water for at least 15minutes and seek immediate medical treatment.The gas that is emitted by the battery is explo-sive. When fitting or replacing a battery, alwaystake care so that you do not short- circuit thebattery poles.

RepairNever use a machine that is damaged. Qualifiedrepair work requires trained personnel, pleasecontact your nearest authorized workshop.

Extinguishing firesIf there is a fire in or on the machine, it is bestto use an ABE-class fire extinguisher.However, a BE-class CO2 extinguisher is alsosuitable.

7LP 650/750 — ILP650EN1

DRIVING NEAR AN EDGE

Max 17°or 30%

Lutning

Tipping angle on side slopesL000008A

Max 19°or 35%

L000009A

Driving on slopes

When you drive near an edge, at least two thirds of thedrum width must be on solid ground.

Make sure that the work site is safe. Wet and looseearth reduces manoeuvrability especially on slopingground. Always observe particular caution on slopingand uneven terrain.

Where possible, avoid all driving across aslope. Instead, drive up and down on slop-ing ground.

Never work on slopes that are greater than the capabil-ity of the machine. Maximum slope of the machine inoperation is 35% (depending on condition of theground).

The tilting angle is measured on a hard, level surfacewith the machine stationary, steering angle zero,vibration switched OFF and all tanks full. Rememberthat loose ground, vibration switched ON, and drivingspeed can all cause the machine to topple even on asmaller slope than specified here.

Never leave the machine unattended withthe engine running.

Driving near an edge

At least2/3

Position of drum when driving nearan edge

L000010A

8 LP 650/750 — ILP650EN1

SAFETY DECALS, LOCATION/DESCRIPTION

83

L000001A

8 9 10 11 4

12 5 1 7 6 2

9LP 650/750 — ILP650EN1

SAFETY DECALS, LOCATION/DESCRIPTION

The operator must read thesafety manual, and theoperation and maintenanceinstructions before usingthe machine.

Lock the handle duringtransport.

Warning - hot surfaces inthe engine compartment.Do not touch.

1.

2.

3.

5.

6.

7. 11.

10.

4.

Compressed spring assem-bly. Read the service manual.

12.8.

9.

Liftingpoint

Diesel

Use earprotectors

Hydraulicfluid level

Securingpoint

"OFF Brake"

"Parking Brake"

"ON Brake"

283743

10 LP 650/750 — ILP650EN1

Stop the engine before refilling the fuel tank.Never refuel near an open flame or sparks,which could start a fire. Don't smoke. Usepure fuel and clean filling equipment. Takecare not to spill fuel.

FUEL AND LUBRICANTS

ENGINE OIL Use SAE 15W / 40:Volume: 2,0 l (2.1 qts) Shell Rimula TX15W-40

EXCENTEROLJA Use SAE 15W / 40:Volume: 0,5 l (0.5 qts) Shell Rimula TX15W-40

HYDRAULIC FLUID Use mineral-based hydraulic fluidVolume: 40,0 l (10.6 gal) Shell Tellus TX68 or equivalent

FUEL Use diesel oil which satisfy EN 590 or DIN 51601Volume: 7,0 l (7.4 qts)

Service parts P/N

Hatz 1D81SEngine air filter element 23 94 23Engine oil filter 23 93 26Engine fuel filter 93 76 16

Hydraulic filter 23 96 27

11LP 650/750 — ILP650EN1

TECHNICAL DATA

Weight

Nettovikt, kg (lbs) 818 (1.804) 953 (2.101)Operating weight, EN500, kg (lbs) 848 (1.870) 983 (2.168)

Compaction data

Vibr. frequency, Hz 63 63Vibr. frequency, vpm 3780 3780Centrifugal force, kN (lbf) 19 (4.275) 19 (4.275)Amplitude, mm (in) 0,5 (0.02) 0,5 (0.02)

Operating data

Speed of travel, m/min (feet/min) up to 60 (197) up to 60 (197)Max. tilt, % 30 30

Volymes

Fuel tank, lit. (qts) 7,0 (7.4) 7,0 (7.4)Water tanks, l (gal) 56 (14.8) 56 (14.8)Crank case, lit. (qts) 2,0 (4.2) 2,0 (4.2)Hydraulic fluid, lit. (gal) 40,0 (10.6) 40,0 (10.6)Eccentric element, lit. (qts) 0,5 (0.5) 0,5 (0.5)

Engine

Model Hatz Hatz1D81S 1D81SRecoil start Recoil start

Output, kW (hp) 8,9 (12) 8,9 (12)Engine speed, rpm 2900 2900Fuel consumtion, l/h (qts/h) 1,6 (1.7) 1,7 (1.8)

Noise and Vibrations

Noise level Sound pressure level at the operator's ear according toISO 6394:

LpA dB(A) = 91,2 94,2

Sound power level according to ISO 3744:LwA dB(A) = 104,7 106,3

Vibration values Hand - arm vibration values according to ISO 5349:a m/s2 = 1,1 4,0

The above noise level and vibration values were determined at normal engine speed with vibrationon. The machine was placed on an elastic base.During operation these values may differ because of the actual operational conditions.

A

LP 650 LP 750

12 LP 650/750 — ILP650EN1

A mm 1916 1973B mm 910 968C mm 2634 2640D mm 1286 1372E mm 590 650F mm Ø 440 Ø 500G mm 270 310H mm 774 880I mm 650 750J mm 102 97K mm 97 130L mm 1195 1283

Accessories Electric starter Electric starterPush-stop Push-stop

TECHNICAL DATA – DIMENSIONS

I

G

EDC

H

A B

F

JK

L

L000002A L000003A

LP 650 LP 750

13LP 650/750 — ILP650EN1

INSTRUMENTS AND CONTROLS

1. Lever for forward/reverse drive2. Lever for vibration ON and OFF3. Push-stop 4. Parking brake5. Locking hook, handle6. Refuelling7. Throttle8. Ignition key

Operating controls

L000004A

9. Aperture for starting-handle10. Control lamp, charging 11. Control lamp, oil pressure 12. Oil dipstick13. Sight glass, hydraulic fluid14. Shut-off cock, sprinkler15. Filler cap, sprinkler

= Accessories

9

7

21 34 15

11

5

6

10 812

14 13L000024A

L000025A

14 LP 650/750 — ILP650EN1

HANDLE POSITION

Operation/transport modes:The handle has two modes. Press the catch (1) andlower the handle to the lower position to operate themachine. Raise the handle and push it into the latchedposition to transport the machine.

Hold the handle while releasing the catch.

If the roller has an electric starter, there will be twowarning lamps: one for oil pressure (1) and one forcharging (2), next to the ignition key.

The charging and oil pressure lamps must beextinguished during normal operation. If thelamps do not go out, stop the machine andtake corrective action.

2

Warning lamps1. Oil pressure lamp2. Charging lamp

1

CONTROL LAMPS (ACCESSORIES)

Operation mode of the handleL000027A

L000025A

L000021A

1

15LP 650/750 — ILP650EN1

OPERATION

Before startPay attention to the general safety rules that aresupplied with the machine.

Ensure that the daily service is carried out.

We recommend that you study the engine manualsupplied with the machine.

1. Check level of engine oil (12).

Checking the hydraulic fluid level

3. Fill the fuel tank (6) with diesel fuel.

4. Fill the sprinkler tank (15) with water.

5. Check operation of the push-stop, parkingbrake and controls.

6. Ensure that there is no leakage of oil andthat all bolted joints are tight.

Filling the fuel/sprinkler tank

Function check

1

2

3

4

L000024A

L000012A

L000018A

5

Checking the engine oil levelL000025A

2. Check level of fluid in the hydraulic system (13).

16 LP 650/750 — ILP650EN1

OPERATION – MANUAL START

1. Make sure that the forward/reverse lever is inneutral.

2. Make sure that vibration control is in neutral.

Starting the engine

1. Set the throttle to allow the engine to idle for aminute or so.

2. Move the throttle to the bottom position to stop theengine.

Stopping the engine

1

Controls

Engine

3. Set the throttle at full throttle.

3

4

4. Lift up the automatic decompression device to thestarting mode.

5. Turn over the engine with the starting-handle.

6. Allow the engine to idle a few minutes before rev-ving up to full power.

Motor

Motor

L000018A

L000017A

L000015A

L000016A

2

1

2

17LP 650/750 — ILP650EN1

OPERATION – ELECTRIC STARTER (ACCESSORIES)

1. Make sure that the forward/reverse lever is inneutral.

2. Make sure that vibration control is in neutral.

Starting the engine

1. Set the throttle to allow the engine to idle for aminute or so.

2. Move the throttle to the bottom position to stop theengine.

3. Turn the ignition key to zero.

Stopping the engine

Controls

Engine

3. Set the throttle at full throttle.

4. Turn the ignition key to the ignition mode. Thecontrol lamps for charging (10) and oil pressure(11) should then light.

5. Turn the ignition key to the start mode and releasethe key as soon as the engine fires.

If the engine fails to start, turn the key to zeroand wait 5 to 10 seconds before making a newattempt to start (Fitted with electronic startingprotection module).

6. Allow the engine to idle a few minutes before rev-ving up to full power.

4

Engine10. Charging lamp11. Oil pressure lamp

11

Engine

L000025A

1

L000018A

2

3

L000017A

510

21

3

L000025A

18 LP 650/750 — ILP650EN1

Always lash the machine securely for alltransportation. Use the front and rear towingattachments to lash the machine.

Clamp down the roller with the lashing strap (1) in thefront and rear of the machine; decals indicate the fixingpoints.

2

Roller ready for lifting1. Lifting hook on safety frame2. Shock absorbers (rubber elements)3. Safety strap

1

L000006A

LIFTING, TRANSPORTATION AND TOWING

Never walk or stand under a hoisted ma-chine.

Use only the frame lifting hook (1) to lift themachine.

All lifting devices must be dimensioned to meetall regulations. Before lifting, check that shockabsorbers (2), safety strap (3) and protectingframe are correctly attached and not damaged.

The operating mass is printed on the ma-chine plate, see page 3. Lock the handle intransport mode before lifting.

Lifting/Towing

Transportation

3

2

32

2

Roller ready for transportation1. Lashing strap

1 1

L000007A

19LP 650/750 — ILP650EN1

Item in fig. Maintenance see page Comments

1 Check engine oil level 216 Refuel 214 Check the engine air filter 217 Check hydraulic fluid level 21

11 Check setting of the scrapers 2214 Check level of battery fluid and top up as

required (optional) 2410 Fill the sprinkler system with water 22

Check for leakage of oilCheck that all bolted joints are tightKeep the machine clean

Every 10 hours of operation (Daily)

1. Engine oil2. Engine oil filter3. Fuel filter4. Engine air filter5. Engine cooling system

L000004A

1

2

12 1513 10

14

6

6. Fuel tank7. Hydraulic fluid8. Hydraulic filter9. Eccentric element

10. Water tank

11. Scrapers12. Controls13. Handbrake14. Battery (optional)15. Push-stop (optional)

11

7

8

9

4

5

3

MAINTENANCE – SERVICE POINTS

20 LP 650/750 — ILP650EN1


3 Change the fuel filter 257 Change the hydraulic oil 258 Change the hydraulic filter 259 Change the oil in the eccentric element 26

Every 500 hours of operation (Once a year)

MAINTENANCE - SERVICE POINTS


1,2 Replace engine oil and oil filter 234 Clean the engine air filter 235 Check and clean the engine air cooling system (See engine manual)

Check and adjust engine valve clearance (See engine manual)14 Check the battery terminals 24

12,13,15 Clean and lubricate, as required, the controls,handbrake and push-stop 24

Every 250 hours of operation (Once a year)


1 Change engine oil 232 Clean / replace oil filter Se motorns instruktionsbok4 Clean / replace air cleaner elements Se motorns instruktionsbok

Check and adjust the engine valve clearance Se motorns instruktionsbok

The first 20 hours of operation

21LP 650/750 — ILP650EN1

MAINTENANCE – EVERY 10 HOURS OF OPERATION

Diesel engine – Check oil level

Engine1. Engine oil2. Engine dispick

1. The engine must be level and have stood still a fewminutes before making this check.

2. Clean away any dirt from around the dipstick (2).

3. Check level of oil with the dipstick (2). Top up withengine oil as required to the upper mark.

Check engine air filter and clean the filter as required.(See engine manual).

1. Check at full throttle each time the engine is startedthat the filter indicator does not indicate that thefilter is clogged.

1

2

Refuel daily with diesel fuel up to the lower edge of thefiller pipe (1). Follow the engine manufacturer’sspecification with regard to the quality of diesel fuel.

Never refuel while the engine is running,do not smoke, and avoid spilling fuel.

The tank holds 7,0 liters (7.4 qts) of fuel.

Fuel tank

Fuel tank – Filling

L000023A

L000025A

Air filter

Air filter – Check/clean

L000026A

Check that the right level of fluid is indicated in thesight glass. Top up as required with hydraulic fluid.

Hydraulic reservoir

Hydraulic reservoir– Check fluid level

L000024A

22 LP 650/750 — ILP650EN1


Ensure that the scrapers are not touching the drums,adjust if necessary to a clearance of 1 to 3 mm (0.04 to0.12 in).

Scrapers– Checking / Adjustment

Scrapers1. Scraper blade2. Screws

1

Check for any leakage from the machine.

Check that all bolted joints are tight.

Inspect the engine cooling system and clean asrequired.

Keep the machine clean.

Never aim a water jet directly at the cap of thefuel tank or hydraulic reservoir. This is espe-cially important when using a high-pressure jet.

Do not spray water directly on electric components orthe instrument panel. Put a plastic bag over the fillercap of the fuel tank and secure with a rubber band.This will prevent water from entering the venting hole inthe filler cap. This could otherwise cause operationaldisturbance, for example, a clogged filter.

L000020A

L000028A

L000011A

Control tighten bolts

Washing the machine

Screw off the tank cap (1) and fill with pure water.

Fill both water tanks; they hold 56 liters (15 gal) each.

Sole additive: A small amount of environmentfriendly antifreeze.

Water tanks for the sprinkler system

Water tanks – Filling

L000012A

Bolted joints – Check

Washing (high pressure)

22

23LP 650/750 — ILP650EN1


Right side of engine1. Drain plug2. Drain hose3. Oil filter

Diesel engine– Oil and filter change

3

See engine manual.

The air filter need normally only be cleaned or changedwhen the filter indicator shows that the filter is clogged,ie, on condition that the indicator is working properly.

The filter element may be cleaned a couple of timesbut must be replaced at least every two years.

If the filter is contaminated by dry dust, tap the filteragainst the palm of the hand until all loose dust isdislodged and then blow it from the inside with com-pressed air at a pressure of maximum 5 bar (72 psi) toremove any remaining dust. The filter must be replacedif it is wet or oily.

Air cleaner

Air cleaner– Checking/Cleaning

L000019A

See engine manual.Engine valve clearance– Checking/Adjusting

See engine manual.Engine cooler system– Cleaning

See engine manual.

Danger - hot oil!

Dispose of waste oil in an environment friendlymanner.

1. Drain off engine oil only when the engine is warm.

2. Unscrew the drain plug (1) and allow all of the oil todrain completely. Use the accompanying hose (2)to drain the oil.

3. Screw in the drain plug and tighten it.

4. Release and change the oil filter (3).

5. Fill with fresh engine oil of suitable grade andviscosity to the maximum mark on the dipstick.

L000026A

1

2

24 LP 650/750 — ILP650EN1


Battery

Battery terminals - CheckDo not smoke or use an open flame whenworking with the battery. Do not allowbattery fluid to come into contact withclothing or the skin. Do not place any toolson the battery.

Dispose of discarded batteries in anenvironment friendly manner.

1. Clean the battery poles and cable shoes and applya coating of acid-free grease (Vaseline).

2. Check level of fluid in the battery. Top up asrequired to the marking.

3. Tighten the battery terminals.

4. Ensure that the battery is secure.

Controls

Controls and pivoted joints– Cleaning/Lubrication

Clean and lubricate ball-joints, bushes, glide surfaces,etc, to ensure proper function and to prevent corrosion.

L000022A

L000029A

25LP 650/750 — ILP650EN1


Engine1. Fuel filter

Diesel engine– Fuel filter change

See engine manual.

Do not smoke or use an open flame whenworking on the fuel system.

Contamination and the interval for changing the filterdepends on purity of the fuel.

Disconnect the hoses on both sides of the fuel filterand replace the filter. When fitting the new filter ensurethat the arrow on the filter coincides with the directionof flow of the fuel.

Dispose of fuel spillage properly to minimizeenvironmental impact.

Hydraulic fluid drain1. Drain plug

Hydraulic reservoir– Changing the fluid

Danger - hot oil!

Dispose of waste fluid in an environmentfriendly manner.

1. Place a receptacle for at least 40 litres (10.6 gal)underneath the hydraulic reservoir. Clean the areaaround the drain plug and then unscrew the plug.

2. Drain off all the fluid and refit the drain plug.

3 Fill with 40 litres (10.6 gal) fresh hydraulic fluid.

4. Check that the right level of fluid is indicated in thesight glass.

L000024A

Hydraulic filter

Hydraulic filter– Replacement

Danger - hot oil!

Dispose of the hydraulic filter in anenvironment friendly manner.

1. Unscrew the cover plate between the two watertanks to gain access to the hydraulic filter.

2. Clean the area around the filter cover and thenunscrew the cover. Replace filter element. Theelement is a once-only type and should bedisposed of in an environment friendly manner.

3. Insert the new filter in the housing and inspect theO-ring in the cover.

4. Screw the cover back on and ensure that there isno leakage.

L000030A

1L000025A

1

26 LP 650/750 — ILP650EN1


Eccentric element1. Drain plug

Eccentric element – Oil change

1L000013A

Dispose of waste oil in an environment friendlymanner.

1. Place a suitable receptacle that will hold at least 0.5liter (1/2 qt.) under the eccentric element andunscrew the drain plug (1).

2. Clean the drain plug (1) and screw back in.

3. Fill with fresh oil according to specifications. It maybe necessary to loosen the water tank above thefiller plug.

Dynapac Compaction Equipment ABBox 504, SE-371 23 Karlskrona, Sweden

Phone: +46 455 30 60 00Fax: +46 455 30 60 30

www.dynapac.com

duplex roller lp 650 lp 750 operation & maintenance … · 2017. 9. 22. · the eccentric...

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