Mi-T-M CW Premium Serie Manual De Operador página 19

SYMPTOM
GFCI trips.
Water is leaking from Heat Dump Valve.
Oil appears milky or foamy.
Oil leaking from unit.
Detergent will not siphon into Low
Pressure Detergent mode.
Water flows back into detergent
container.
Water flows from the nozzle when the
trigger gun is in the "OFF" position.
Operator's Manual
TROUBLESHOOTING
PROBABLE CAUSE
Incorrect voltage.
Electrical short to ground.
Water inlet temperature is too high.
Water temperature in unit is too high.
Defective valve.
Water in oil.
Worn seals or o-rings.
Detergent strainer is not completely
submerged in detergent solution
Detergent strainer is obstructed.
Detergent hose is obstructed, cut
or kinked.
Detergent adjusting knob turned to the
closed position.
Not in Low Pressure mode.
Nozzle assembly is plugged.
Too many high pressure hose
extensions attached to the water outlet.
Ball & Spring in detergent strainer stuck.
Ball & Spring in Venturi reversed,
missing or corroded.
Gun is malfunctioning.
REMEDY
Ensure electrical supply is identical
to the specifications listed on the
pressure washer data plate.
Contact Customer Service.
Incoming water temperature must be
less than 175°F (97°C).
Do not allow unit to operate in bypass
mode (with the trigger gun closed) for
more than three minutes.
Replace.
Change pump oil. Fill to proper level.
Contact Customer Service.
Check; submerge if necessary.
Inspect, clean or replace.
Inspect, clean or replace.
Open adjusting knob.
Turn the pressure control handle
counterclockwise to lower pressure
and divert water flow through the
soap nozzle.
Clean or replace.
Use one extension maximum.
Remove, clean or replace.
Remove, clean or replace.
Repair or replace.
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