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WARNING: Before performing any repair work, always ensure that the mains power
cable has been unplugged.
WARNING: Always wear heavy duty gloves when adjusting or cleaning, especially
when handling sharp objects.
Symptom
Cause
ON/OFF switch is in the "OFF"
Motor does
(O) position.
not run when
Power cord is not plugged in.
"ON" ( I ), fully
Electrical outlet does not
connected
supply adequate power.
and trigger
depressed.
Tripped pressure washer
thermal protector.
Water supply is restricted.
Not enough water supply.
Water inlet filter is clogged.
Nozzle is in low pressure
Unit does not
reach high
pressure.
Pump is sucking air.
Not enough inlet water supply.
Pump is sucking air.
Output
pressure varies
Water inlet filter is clogged.
ON/OFF switch
is in the "OFF"
Discharge nozzle is obstructed.
(O) position.
Calcified gun, hose or power
nozzle.
TROUBLESHOOTING
Solution
Turn switch to the "ON" (I) position.
Plug in power cord.
Try a different outlet.
Allow to cool and restart unit.
Check garden hose for kinks, leaks and
blockage.
Open water source fully.
Remove filter and rinse in warm water.
Adjust the nozzle to high pressure position.
Check that hoses and fittings are airtight.
Turn OFF machine and purge pump by
squeezing trigger gun until a steady flow of
water emerges through the nozzle.
Turn water on fully. Check garden hose for
kinks, leaks or blockage.
Check that hoses and fittings are airtight.
Turn OFF machine and purge pump by
squeezing trigger gun until a steady flow of
water emerges through the nozzle
Remove filter and rinse with warm water.
Blow out or remove debris with a fine
needle.
Run distilled vinegar through detergent
tank.
25
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