– Motor overloaded/ over-heated or elec-
trical circuit breaker or winding protec-
tion switch has got released.
Switch off appliance and let it cool
down. Remove the cause of the prob-
lem. Turn on the appliance again.
Device is not building up pressure
– Wrong nozzle
Check nozzle for correct size (see tech-
nical specifications).
– Flushed the nozzle.
Clean/ replace nozzle.
– Filter is dirty.
Clean filter at the water connection.
Unscrew the filter casing, remove the
filter, clean it and replace it.
– Air within the system
Appliance ventilation:
Unscrew the nozzle. Switch on the ap-
pliance and let it run until the water ex-
iting from the spray pipe is bubble-free.
Switch off the appliance and fit the noz-
zle again.
– Pipe inlets to pump are leaky or blocked
Check all supply lines to the pump for
leaks or blockages.
High pressure side is leaky
3 drops per minute are permitted and
can come out from the lower side of the
appliance. Call Customer Service if
there is heavy leakage.
High pressure pump is vibrating
Check all supply lines to the high-pres-
sure pump for leaks or blockages.
Appliance ventilation:
Unscrew the nozzle. Switch on the ap-
pliance and let it run until the water ex-
iting from the spray pipe is bubble-free.
Switch off the appliance and fit the noz-
zle again.
22
The warranty terms published by the rele-
vant sales company are applicable in each
country. We will repair potential failures of
your appliance within the warranty period
free of charge, provided that such failure is
caused by faulty material or defects in man-
ufacturing. In the event of a warranty claim
please contact your dealer or the nearest
authorized Customer Service centre.
Please submit the proof of purchase.
Accessories and Spare Parts
WARNING
Risk of injury due to unsuitable accesso-
ries. Only use accessories that are ap-
proved for the working pressure of the de-
vice (see "Technical Data").
Only use original accessories and spare
parts, they ensure the safe and trouble-free
operation of the device.
For information about accessories and
spare parts, please visit www.kaerch-
er.com.
Special accessories
Accessories
Hose drum
Hose drum
painted steel
Hose drum
stainless steel
Operating hour coun-
ter
Breakdown-safe tyres 2.851-067.0
Swivel casters
Water filter with en-
larged filter surface.
– 9
EN
Warranty
Order number
2.440-002.0
2.110-002.0
2.110-001.0
2.851-066.0
2.851-042.0
2.851-065.0