Manual

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.
Cause
I. Low pressure nozzle installed.
2. Water inlet isblocked.
3. Inadequatewater supply.
4. Inlet hose iskinked or leaking.
5. Clogged inlet hose strainer.
6. Water supply isover 100°F.
7. High pressure hose is blocked or
leaks.
8. Gun leaks.
9. Nozzle is obstructed.
10. Pump isfaulty.
I. Detergent siphoning tube isnot
submerged.
2. Chemical filter is clogged.
3. Dirty in-line filter.
4. Low pressure nozzle installed.
Engine runs good at no-load Engine speed istoo slow.
but "bogs" when load is
added.
Engine will not start; or
starts and runs rough.
Engine shuts down during
operation.
Engine lacks power. Dirty air filter.
Engine "hunts" or falters. Choke is opened too soon.
I. Low oil level.
2. Dirty air cleaner.
3. Out of gasoline.
4. Stalegasoline.
5. Spark plug wire not connected to
spark plug.
6. Badspark plug.
7. Water ingasoline.
8. Overchoking.
9. Excessivelyrich fuel mixture.
10. Intakevatve stuck open or closed.
I I. Enginehas lostcompression.
I. Out of gasoline.
2. Low oil level.
Correction
I. Replacenozzle with high pressure
nozzle.
2. Clear inlet.
3. Provide adequate water flow.
4. Straighten inlet hose, patch leak.
5. Check and clean inlethose strainer.
6. Provide cooler water supply.
7. Clear blocks in outlet hose.
8. Replacegun.
9. Clean nozzle.
10. Contact Generac service facility.
1. Insert detergent siphoning tube into
detergent.
2. Clean or replace fitter/detergent
siphoning tube.
3. See"Check In-LineFilter" on page 12.
4. Replacenozzle with high pressure
nozzle.
Move throttle control to FASTposition. If
enginestill "bogs down", contact Honda
service facility.
I. Fill crankcaseto proper level.
2. Clean or replace air cleaner.
3. Fill fuel tank.
4. Drain gastank; fill with fresh fuel.
5. Connect wire to spark plug.
6. Replacespark plug.
7. Drain gastank; fill with fresh fuel.
8. Open choke fully andcrank engine.
9. Contact Honda service facility.
10. Contact Honda service facility.
I I. Contact Honda service facility.
I. Fill fuel tank.
2. Fill crankcaseto proper level.
Replace air filter.
Move choke to halfway position until
engine runs smoothly.
I
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