Troubleshooting - Mi-T-M CD-1002-2MUH/UC Guide D'utilisation

SYMPTOM
Pump motor will not start, or stops
while operating.
Circuit breaker trips or fuse blows
in the fuse box.
GFCI trips.
Motor runs but there is no discharge
at nozzle when trigger mechanism is
squeezed.
Low or fluctuating pressure.
Oil appears milky or foamy.
Operator's Manual

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.
Circuit overload.
Extension cord is too long or wire
is too small.
Incorrect voltage.
Electrical short to ground.
Inadequate water supply.
Kink in water inlet hose.
Kink in high pressure discharge hose.
Water inlet screen obstructed.
Pump sucking air. (Prime lost)
Not in high pressure mode.
Obstructed or worn orifice.
Bypass valve not operating correctly.
Water in oil.
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. 5 Amp for 000 PSI,
20 Amps for 500 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.
Ensure electrical supply is
20 V/5 A/60 Hz for 000 PSI
20 V/20 A/60 Hz for 500 PSI
Contact Mi-T-M Service Center.
Ensure hose is 3/4" diameter and
incoming water supply is turned on.
Remove kink.
Replace hose.
Remove screen, clean or replace.
Tighten all water intake connections
Eliminate leaks in intake line.
Turn the collar clockwise to engage
in the high pressure mode.
Remove and clean, or Replace.
Repair or replace.
Change pump oil. Fill to proper
level.
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