Troubleshooting
Problem
Engine will not start. Refer to engine
manual
No or low
pressure
(initial use)
19
Cause
1. No fuel.
2. Pressure builds up after two pulls on the
recoil starter or after initial use.
3. Choke lever in the "No Choke" position.
4. Spark plug wire not attached.
1. Spray wand not in high pressure.
2. Low water supply.
3. Leak at high pressure hose fitting.
4. Nozzle obstructed.
5. Water filter screen clogged.
6. Air in hose.
7. Choke in the "Choke" position.
8. High pressure hose is too long.
Remedy
1. Add fresh fuel. See engine manual.
2. Squeeze gun trigger to relieve
pres sure.
3. Move choke to the "Choke"
po si tion. See engine manual.
4. Attach spark plug wire. See engine
manual.
1. See "How to Use Spray Wand"
instructions in the Features and Controls
Section.
2. Water supply must be at least 5 gpm @
20 PSI.
3. Repair leak. Apply sealant tape if
necessary.
4. See "Nozzle Cleaning" instructions in the
Maintenance section.
5. Remove and clean filter. See "Cleaning
Water Inlet Filter "paragraph in the
Maintenance section for the correct
procedure.
6. Turn off the engine, then the water
source. Disconnect the water source
from the pump inlet and turn the water
source on to remove all air from the
hose. When there is a steady stream of
water present, turn water source off. Re-
con nect water source to pump inlet and
turn on wa ter source. Squeeze trigger to
re move re main ing air.
7. Move choke to the "No Choke"
po si tion. See engine manual.
8. Use high pressure hose under
100 feet (30 m).
Continued on next page
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