Troubleshooting - A&I Products PW-1500E Manual Del Operador

SYMPTOM
Pump motor will not start, or stops
while operating.
Circuit breaker trips or fuse blows in the Circuit overload.
fuse box.
GFCI trips.
Water is leaking from Thermal
Relief Valve.
8

TROUBLESHOOTING

PROBABLE CAUSE
GFCI tripped.
Tripped circuit breaker or fuse
blown in circuit fuse box.
Loose or disconnected plug.
Tripped circuit breaker in unit.
Unit is frozen.
Extension cord is too long or wire
is too small.
Too much pressure.
Incorrect voltage.
Electrical short to ground.
Water inlet temperature is too high.
Water temperature in unit is too high.
Defective valve.
REMEDY
Turn unit "OFF". Test GFCI by
pressing reset button.
Disconnect all other plugs on the
circuit being used and reset circuit
breaker OR check and replace fuse.
Reconnect plug.
Allow to cool and restart unit.
Allow to thaw. If any part of the unit
becomes frozen; excessive
pressure may build up in the unit
which could cause the unit to burst
resulting in possible serious injury to
the operator or bystanders.
Check that the circuit is rated
correctly.
20 V/5 A/60 Hz for 000 PSI
20 V/20 A/60 Hz for 500 PSI
230 V/20 A/60 Hz for 2000 PSI
Disconnect all plugs on the circuit.
When connecting to a circuit
protected by fuses, use time delay
fuses only.
Use correct electrical requirements
as listed on pg. 4.
Use Adjusting Knob on Unloader to
reduce pressure.
Ensure electrical supply is
20 V/5 A/60 Hz for 000 PSI
20 V/20 A/60 Hz for 500 PSI
230 V/20 A/60 Hz for 2000 PSI
Contact Customer Service.
Incoming water temperature must
be less than 40°F.
Do not allow unit to operate in
bypass mode (with the trigger gun
closed) for more than three minutes.
Replace.
Operator's Manual