English
13
CAUTION
Remove the spark plug cable to prevent
accidental ignition of the engine before
making any repair.
TROUBLESHOOTING
Symptom
Cause
Solution
Engine will not
start
No gasoline
Fill gas tank
Engine is not primed.
Push primer ball three times.
Engine throttle is not in correct
position.
Move the throttle to the
„FAST“ position.
Water pressure built up in the
machine.
Squeeze the trigger to release
the pressure.
For additional engine problems refer to the engine manual.
Unit does not
reach high
pressure.
Diameter of garden hose is too
small.
Replace with a 5/8 inch or
larger garden hose.
Water supply is restricted.
Check garden hose for kinks,
leaks and blockage.
Not enough inlet water supply. Turn water on full force.
Check garden hose for kinks,
leaks or blockage.
Water inlet filter is clogged.
Remove filter and rinse out in
warm water.
Spray wand is on low pressure
position.
Turn spray wand to high pres-
sure position.
Output pressure
varies high and
low.
Not enough inlet water supply. Turn water on full force.
Check garden hose for kinks,
leaks or blockage.
Pump is sucking air.
Check that hoses and fittings
are air tight. Turn off machine
and purge pump by squeez-
ing trigger gun until a steady
flow of water emerges
through the nozzle.
Water inlet filter is clogged.
Remove filter and rinse out in
warm water.
Spray nozzle is obstructed.
Blow out or remove debris
with a fine needle.
Calcified gun, hose or spray
wand.
Run distilled vinegar through
detergent suction tube.
