Manual

TBOUBLESHOOTiNGGUIDE
Pumphasfollowingproblems:
failuretoproducepressure,erratic
pressure,chattering,lossofpres-
sure,lowwatervolume.
1. Low pressurenozzleinstalled. 1. Replacewith high pressurenozzle.
2. Water inletis blocked. 2. Clearinlet.
3. Inadequatewater supply.
4. Inlet hose is kinked or leaking.
5. Clogged inlet hose screen.
6. Water supplyis over lO0°E
7. High pressurehose is blocked or leaks.
8. Spray gun leaks.
9. Nozzleis obstructed.
10. Pumpis faulty.
3. Provideadequatewater flow.
4. Straighteninlet hose, patch leak.
5. Check and cleaninlet hose screen.
6. Providecooler water supply.
7. Clearblocks in outlet hose or replacehose.
8. Replacespray gun.
9. Cleannozzle.
10. Contact local servicefacility.
1. Detergentsiphoning tube is not submerged. 1. Insert detergentsiphoning tubeinto detergent.
2. Detergentsiphoning tube/filter is cloggedor 2. Cleanor replacefilter/detergentsiphoningtube.
Detergent fails to mix with spray, cracked.
3. High pressurenozzleinstalled. 3. Replacewith low pressurenozzle.
Engineruns well at no-load but 1. Enginespeed is too slow. 1. Move throttle control to FASTposition. If engine
"bogs" when load isadded, still "bogs down", contact local servicefacility.
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Enginewill not start;or startsand
runsrough.
1. Low oil level, "OilAlert System".
2. Dirty air cleaner.
3. Outof fuel.
4. Stalefuel.
5. Sparkplug wire not connectedto spark plug.
6. Bad spark plug.
7. Water infuel.
8. Excessivelyrich fuel mixture.
1. Fill crankcaseto proper level.
2. Cleanor replaceair cleaner.
3. Fillfuel tank.
4. Drainfuel tank; fill with fresh fuel.
5. Connectwire to spark plug.
6. Replacespark plug.
7. Drainfuel tank; fill with fresh fuel.
8. Contact local service facility.
Engineshutsdownduring 1. Outof fuel. 1. Fillfuel tank.
operation.
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Enginelacks power. 1. Dirty air filter. 1. Replaceairfilter.
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