Shark DG-2324 Betriebsanleitung PDF herunterladen (Seite 11)

96-716, 97-718, 97-720 • Rev. 7/07

PRESSURE WASHER Troubleshooting Guide

TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE SOLUTION

LOW OPERATING

PRESSURE

Insufﬁcient water supply. Closed

faucet. Inlet hose kinked

Use larger garden hose; clean inlet water

screen. Open faucet.

Clogged inlet hose strainer Check plumbing system for leaks. Retape

leaks with teﬂon tape.

Faulty or mis-adjusted unloader

valve

Adjust unloader for proper pressure. Install

repair kit when needed. Call local distributor.

Worn packing in pump Call Dealer Customer Support.

Machine has been stored in

freezing temperatures

Thaw out machine completely, including

hose, spray gun and wand.

Slow engine RPM Call local distributor.

FLUCTUATING

PRESSURE

Worn or dirty pump valves Call local distributor.

Nozzle is obstructed

Blow out or remove debris with ﬁne needle.

Pump sucking air, inlet hose

leaking

Check that all hoses and ﬁttings are airtight.

Turn off machine and trigger spray gun until

a steady ﬂow of water emerges through the

nozzle.

Insufﬁcient water supply Turn water on full force. Check garden hose

for kinks, leaks or blockage.

PRESSURE LOW

AFTER PERIOD OF

NORMAL USE

Nozzle worn Replace nozzle.

Unloader valve worn Replace unloader valve (All models except

232336 and 23326).

ENGINE WILL NOT

START OR STOPS

WHILE OPERATING

Low oil shutdown

Fill engine with oil.

Out of gas

Fill fuel tank.

Water in gasoline Drain gas tank; ﬁll with clean fuel.

ENGINE IS

OVERLOADED

Nozzle partially blocked Clean nozzle.

Excessive pressure from high

engine RPM

Adjust engine throttle to lower RPM.

WATER OR OIL

LEAKING FROM

BOTTOM OF PUMP

A small amount of leaking is

normal

If excessive leaking occurs, Call local dis-

tributor.

PRESENCE OF

WATER

IN PUMP OIL

(All models except

232336 and 23326).

Water sprayed at machine Change oil. Direct spray away from machine.

High humidity in air Check and change oil twice as often.

Piston packing worn. Oil seal

worn.

Call local distributor.

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