Troubleshooting - Generac Portable Products 2400PSI Owner's 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.
Engine shuts down during
operation.
Generac Portable Products 2400 PSI Pressure Washer
Cause
1. Low pressure spray tip installed.
2. Water inlet is blocked.
3. Inadequate water 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. Spray tip is obstructed.
10. Pump is faulty.
1. Detergent siphoning tube is not
submerged.
2. Chemical filter is clogged or
cracked.
3. Dirty in-line filter.
4. Low pressure spray tip installed.
Out of gasoline.
Correction
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Contact Authorized service facility.
1.
2.
3.
4.
Fill fuel tank.
15
Replace spray tip with high
pressure spray tip.
Clear inlet.
Provide adequate water flow.
Straighten inlet hose, patch leak.
Check and clean inlet hose
strainer.
Provide cooler water supply.
Clear blocks in outlet hose.
Replace gun.
Clean spray tip.
Insert detergent siphoning tube
into detergent.
Clean or replace filter/detergent
siphoning tube.
See "Check In-Line Filter".
Replace spray tip with high
pressure spray tip.