Specifications

On/Off switch is in the
“OFF” (O) position.
Power co
rd is not plugged in.
Extension co
rd is too long.
Extension cord is not proper gauge.
Extension cord is damaged.
Electrical outlet does
not supply adequate powe
r.
Turn switch to the “ON” ( | ) position.
Plug in power co
rd.
Replace extension co
rd with a
50’ 14 gauge co
rd.
Try a different outlet.
Motor will
not start.
Diameter of garden hose is too small.
Water supply is
restricted.
Not enough inlet water suppl
y.
Water inlet filter is clogged.
Pump is sucking air.
Replace with
a inch or
5/8” ga
rden hose.
Check ga
rden hose for kinks,
leaks and blockage.
Open water sou
rce full force.
Remove filter and rinse
out in warm wate
r.
Check that hoses and fittings are air
tight.
Turn “OFF” machine and purge
pump by squeezing trigger gun until
a
steady flow of water eme
rges through
the nozzle.
Unit does
not
reach
high pressure.
Not enough inlet water supply.
Pump is sucking ai
r.
Water inlet filter is clogged.
Discha
rge nozzle is obstructed.
Turn water on full force. Check garden
hose for kinks, leaks or blockage.
Check that hoses and fittings
are air
tight.
Turn “OFF” machine and purge
pump by squeezing trigger gun until
a
steady flow of water eme
rges through
the nozzle.
Remove filter and rinse
out in warm wate
r.
Blow out or
remove debris
with
a fine needle.
Output
pressure
varies high
and lo
w.
Detergent container is empty.
Detergent bottle or suction tube
not properly connected.
Detergent is too thick.
Damaged or clogged detergent
suction tube.
Add more detergent.
Check connections.
Dilute detergent.
Remove obstruction or replace
detergent suction tube.
No detergent.
Symptom Cause Solution
TROUBLESHOOTING
12