31
Problem
Probable Cause
Solution
Engine “hunts” or falters.
1. Carburetor is running
too rich or too lean.
1. Coutact authorised
service facility.
Engine lacks power.
1. Cylinder pressure is
low.
2. Dirty air cleaner.
1. Coutact authorised
service facility.
2. Replace air filter.
No pressure or Low
pressure.
1. Spray wand not set to
high pressure.
2. Inadequate water
supply.
3. Hose fitting leaks
during high pressure.
4. Nozzle obstructed.
5. Water filter screen
obstructed.
6. Defective pump
7. Air in hose.
8. Choke lever in choke
position.
9. Throttle control lever is
not in fast position.
1. See “SELECTING THE
RIGHT NOZZLE” section.
2. Water supply must be
20 LPM @ 50 PSI.
3. Tighten hose fitting.
Use thread sealant
tape if necessary.
4. Clean Nozzle (See
Maintenance)
5. Remove and clean filter.
6. Coutact authorised
service facility.
7. Squeeze trigger to
remove air.
8. Move choke to “RUN”
position.
9. Move throttle control
lever from fast position.
Water leaking at pump.
1. Loose connections.
2. Worn or broken
O-rings.
3. Pump head or tubes
damaged from
freezing.
1. Tighten connections.
2. Coutact authorised
service facility.
3. Coutact authorised
service facility.
Summary of Contents for EGS0252
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