Product Manual

Page 17 of 22
Fault/Malfunction
Possible Cause
Corrective Action
Pump is sucking air.
Check that hoses and fittings
are airtight. Turn off washer,
and purge pump by squeezing
trigger handle until a steady
flow of water emerges through
the nozzle.
Water filter screen is clogged.
Remove filter and rinse with
warm water.
Discharge nozzle is obstructed.
Blow out or remove debris with
a tip cleaning needle.
Calcified trigger handle, hose
or power nozzle.
Run distilled vinegar through
detergent tank.
Detergent is not working.
Detergent container is empty.
Add more detergent.
Detergent tank not properly
connected.
Check connections.
Detergent is too thick.
Dilute detergent.
Discharge nozzle is obstructed.
Blow out or remove debris with
a tip cleaning needle.
Garden hose connection leaks.
Loose fittings.
Tighten fittings.
Missing/worn rubber washer.
Insert new washer.
Spray wand, extension, or
nozzle leaks.
Broken o-ring or plastic insert.
Call the toll-free hotline:
1-866-902-9690.
Pump is noisy.
Pump is sucking air.
Check that hoses and fittings
are airtight. Turn off washer
and purge pump by squeezing
trigger handle until a steady
flow of water emerges through
the nozzle.
Water filter is clogged.
Remove water filter and rinse
in warm water.
Water leaks from pump (up to 10
drops per minute is permissible).
Loose fittings.
Check that all fittings are tight.
Water seals are damaged or
worn.
Call the toll-free hotline:
1-866-902-9690.