DUERR PRO/20 Podręcznik - Strona 12

Przeglądaj online lub pobierz pdf Podręcznik dla Łuparka do drewna DUERR PRO/20. DUERR PRO/20 16 stron. Vertical log splitters
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MAINTENANCE

WARNING

Always stop the engine and dis¬

connect the spark plug wire before

performing

any

maintenance

adjustments.

RESERVOIR FLUID

Check the hydraulic fluid level in the log splitter

reservoir tank before each use. Fluid level sho jld be

1-1/2" to 2" from the top of the tank.

Change the hydraulic fluid in the reservoir every 100

hours of operation. Disconnect the suction hose from

the bottom of the reservoir tank, and drain tho fluid

into a suitable container. Refill using only 10 V/eight

AW type fluid or Dexron II automatic transmission

fluid, as instructed in the "Initial Preparation' sec¬

tion of this manual, page 9. Also, make certain to

change the hydraulic filter.

NOTE

Drain the fluid and flush the reservoir

tank

and

hoses

with

kerosene

whenever any repair work is perform¬

ed on the tank, hydraulic pump or

valve. Contaminants in the fluid will

damage the hydraulic components.

WARNING

Use extreme caution when working

with kerosene, as it is an extremely

flammable fluid.

HOSE CLAMPS

Check the hose clamps on the suction hose (attached

to bottom of the pump) for proper tightness before

each use. Check the hose clamps on the return hose

at least once a season.

ENGINE

Change the engine oil after first 5 hours of opera¬

tion. Thereafter, change every 25 hours. Check

engine oil level every 5 hours, or each time the log

splitter is used. Service air cleaner every 25 hours.

Refer to separate engine manual for complete instruc¬

tions for care and maintenance of the engine.

FLEXIBLE PUMP COUPLER

The flexible pump coupler is a nylon "spider" insert,

located between the pump and engine shaft. The

alignment is very critical. Over a period of time, the

coupler will harden and deteriorate. To replace,

remove the engine, slide it back and replace the

coupler.

Do not

loosen or remove pump. Replace

engine, leaving engine mounting bolts loose. Align

coupler, then tighten engine bolts. Make certain

coupler is tight.

For a replacement flexible pump coupler, order pa-"

number 717-0891.

TIRE PRESSURE

Check sidewall of tire for manufacturer's recommend¬

ed maximum tire pressure. If this information does

not appear on your tire, maximum tire pressure under

any circumstances is 30 p.s.i. Equal pressure should

be maintained on both tires.

HYDRAULIC FILTER

Change the hydraulic filter every 50 hours of c pera-

tion. Use only a 10 micron hydraulic filter. Order part

number 723-0405.

BEAM AND SPLITTING WEDGE

Lubricate both sides of the beam where it contacts

the splitting wedge with engine oil before each use

to obtain years of service. However, normal we sr will

occur. The wedge plate on the log splitter is design¬

ed so the gibs on the side of the wedge plats can

be easily removed and rotated and/or turned ov er for

even wear. Make certain to readjust the adjusiment

bolts so wedge moves freely, but no excess npace

exists between the wedge plate and beam.

INSTALLATION OF TIRE TO RIM

WARNING

The following precedure must be

followed when removing or installing

a tire to the rim.

Be certain rim is clean and free of rust.

Lubricate both the tire and rim generously.

Never inflate to over 30 p.s.i. to seat beao„.

Excessive pressure when seating beads may

cause tire/rim assembly to burst with force

sufficient to cause serious injury.