Manual

Generac Portable Products 2,100 PSIHigh PressureWasher
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. Nozzle in low pressure mode.
2. Water inletisblocked.
3. Inadequatewater supply.
4. Inlet hose is kinked or leaking.
5. Clogged inlet hose strainer.
6. Water supply is over 140°E.
7. High pressure hose is blocked or
leaks.
8. Gun leaks.
9. Nozzle is obstructed.
10. Pump isfaulty.
I. Detergent siphoning tube is not
submerged.
2. Chemical filter is clogged.
3. Dirty in-line filter.
4. Nozzle is in high pressure mode.
Engine runs good at no- Engine speed istoo slow.
load but "bogs" when
load is added.
Engine will not start; or
starts and runs rough.
Engine shuts down during
operation.
Engine lacks power.
Engine "hunts" or falters.
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. Intakevalvestuck open or closed.
I I. Enginehas lostcompression.
I. Out of gasoline.
2. Low oil level.
Dirty air filter.
Choke is opened too soon.
Correction
I. Pullnozzle backward for highpressure
mode.
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.
I. Insertdetergentsiphoning tube into
detergent.
2. Clean or replace filter/detergent
siphoning tube.
3. See"Check In-LineFilter" on page 13.
4. Pushnozzle forward for low pressure
mode.
Move throttle control to FASTposition. If
enginestill "bogs down", contact Briggs
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 Briggsservice facility.
10. Contact Briggsservice facility.
I I. Contact Briggsservice facility.
I. Fillfuel tank.
2. Fill crankcaseto proper level.
Replace air filter.
Move choke to halfway position until
engine runs smoothly.
/
15