Troubleshooting - Clarke KING150 Operation & Maintenance Instructions Manual

TROUBLESHOOTING

PROBLEM
No water
delivery.
Low or irregular
pressure
The burner does
not turn on.
Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com
POSSIBLE CAUSE
Water filter blocked.
Pump valves jammed.
Clogged lance nozzle.
Insufficient water supply.
Pump taking in air.
Detergent valve sucking in
air.
Water filter dirty.
Worn out gaskets or valve
components.
Exceeding the inlet water
temperature.
Damaged or warn out
nozzle components.
Coil is covered in limescale. Contact Clarke Service
Dirty burner nozzle.
Faulty thermostat.
Broken/blocked actuated
valve.
Dirty fuel filter.
Insufficient spark at the
electrodes.
Worn out pump mechanism. Contact Clarke Service
Low voltage.
SOLUTION
See "Cleaning the water filter"
on page 12.
Contact Clarke Service
Department.
Clean the nozzle.
Check connections.
Check connections.
Check connections and that
detergent supply is topped up
Clean or replace.
Contact Clarke Service
Department for replacement.
Make sure the water supply is
below 40 degrees.
Contact Clarke Service
Department for replacement
Department for advice on de-
scaling.
Contact Clarke Service
Department.
Contact Clarke Service
Department.
Contact Clarke Service
Department.
Contact Clarke Service
Department.
Contact Clarke Service
Department.
Department.
Make sure the hot washer is
connected to a suitable power
supply.
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