15
Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
No water delivery.
Water filter blocked.
See cleaning the water filter
on page 13.
Pump valves jammed.
Contact Clarke Service
Department.
Clogged lance nozzle.
Clean the nozzle.
Low or irregular
pressure
Insufficient water supply.
Check connections.
Pump taking in air.
Check connections.
Detergent inlet sucking in
air.
Check connections and
that detergent supply is
topped up.
Water filter dirty.
Clean or replace.
Worn out gaskets or valve
components.
Contact Clarke Service
Department for
replacement.
Exceeding the inlet water
temperature.
Make sure the water supply
is below 40 degrees.
Damaged or warn out
nozzle components.
Contact Clarke Service
Department for
replacement.
Low Voltage.
Make sure the pressure
washer is connected to a
suitable power supply.
Machine is noisy.
Air intake worn out / dirty/
blocked valves. Excess
water temperature.
Check air inlet. Contact
Clarke Service Department.
Reduce water temperature.
Motor suddenly
stops.
Thermal protection has
activated due to
overheating.
Switch off the machine and
wait until the unit has cooled
down sufficiently.
Pressure drop.
Air in system
.
Bleed system by quickly
operating trigger several
times. If necessary operate
the machine briefly without
the high pressure hose
connected.
Worn high pressure nozzle
.
Renew nozzle.
Содержание JET 8000
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