Manual

Generac Portable Products 3500 PSIPressureWasher
TROUBLESHOOTING
Problem
Pump has following
problems: failure to produce
pressure, erratic pressure,
chattering, loss of pressure,
low water volume.
Detergent fails to mix with
spray.
Engine shuts down during
operation.
Cause
I. Low pressure spray tip installed.
2. Water inlet isblocked.
3. Inadequatewater supply.
4. Inlet hose is kinked or leaking.
5. Clogged inlet hose strainer.
6. Water supply is over 100°F.
7. High pressure hose is blocked or
leaks.
8. Gun leaks.
9. Spraytip is obstructed.
10. Pump is faulty.
I. Detergent siphoning tube is not
submerged.
2. Chemical filter iscloggedor
cracked.
3. Dirty in-line filter.
4. Low pressure spray tip installed.
Out of gasoline.
Correction
I. Replacespray tip with high pressure
spraytip.
2. Clear inlet.
3. Provide adequatewater flow.
4. Straighten inlethose, patch leak.
5. Check and clean inlethose strainer.
6. Provide cooler water supply.
7. Clear blocks in outlet hose.
8. Replace gun.
9. Clean spray tip.
10. Contact Authorized service facility.
I. Insertdetergent siphoning tube into
detergent.
2. Cleanor replace fitter/detergent
siphoning tube.
3. See"Check In-LineFilter".
4. Replacespray tip with high pressure
spraytip.
Fillfuel tank.
i
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