Use and Care Manual
17
TROUBLE SHOOTING
Symptom Cause Solution
Output pressure varies
high and low.
Not enough inlet water
supply.
Turn water on fully. Check
garden hose for kinks,
leaks or blockage.
Pump is sucking air.
Check that hoses and t-
tings are airtight. Turn
“OFF” machine, and purge
pump by squeezing trigger
gun until a steady ow of
water emerges through the
nozzle.
Water inlet lter is clogged.
Remove lter and rinse
with warm water.
Discharge nozzle is ob-
structed.
Blow out or remove debris
with a ne needle.
Calcied gun, hose or
power nozzle.
Run distilled vinegar
through detergent tank.
Detergent is not work-
ing.
Detergent container is
empty.
Add more detergent.
Detergent bottle or suction
tube not properly con-
nected.
Check connections.
Detergent is too thick. Dilute detergent.
Filter on detergent suction
tube is clogged.
Run warm water through
lter to remove build-up.
Damaged or clogged deter-
gent suction tube.
Remove obstruction or
replace detergent suction
tube.
Nozzle is in high-pressure
position.
Use low pressure (black)
tip.
Discharge nozzle is ob-
structed.
Blow out or remove debris
with a ne needle.