Kärcher K 3.600 Manual page 21

Troubleshooting
You can rectify minor faults yourself with the
help of the following overview.
If in doubt, please consult the authorized cus-
tomer service.
Danger
Turn off the appliance and remove the mains
plug prior to any care and maintenance work.
Repair works may only be performed by the
authorized customer service.
Appliance is not running
Pull on the lever of the trigger gun; the de-
vice will switch on.
Check whether the voltage indicated on
the type plate corresponds to the voltage
of the mains supply.
Check the mains connection cable for
damages.
Pressure does not build up in the appli-
ance
Check setting at the spray lance.
Appliance ventilation: Switch the appli-
ance on with the high-pressure hose de-
tached and operate (max. 2 minutes) until
the water exits the high-pressure connec-
tion without bubbles. Switch off appliance
and reconnect high-pressure hose.
Check the water supply.
Pull out the sieve in the water connection
using flat-nose pliers and clean under run-
ning water.
Appliance does not start, motor hums
Cause: Voltage reduction due to weak mains
supply or when using an extension cable.
When switching on, first pull the lever of
the trigger gun and then switch the appli-
ance switch to "I/ON".
Strong pressure fluctuations
Clean high-pressure nozzle: Remove dirt
and debris from the nozzle bore, using a
needle and rinse through with water from
the front.
Check water flow quantity.
Appliance is leaking
Slight leakage from the appliance pump is
normal. If the leakage increases contact
the authorized customer service.
No detergent infeed
Use spray lance with pressure regulation
(Vario Power).
Turn the spray lance to "Mix" position.
Check the settings at the dosage regula-
tor for detergent.
Check whether the detergent reservoir is
placed into the detergent connection fac-
ing down.
Check the detergent suction hose for
kinks.
KÄRCHER UK Limited operate a helpline al-
lowing customers to discuss any problems ex-
perienced with our products.
The helpline operates during normal business
hours and may be busy at peak periods.If you
have difficulty getting through we would ask
that you try to contact us again later in the
day.
The helpline number is 01295 752200,
open from 8.30 am to 5.00 pm
Monday to Friday.
It helps us if you have the model number and
data plate details to hand before making your
call so that we can assist you with your query
more effectively.
Alternatively you may write to us at the ad-
dress below:
KÄRCHER UK Ltd
Kärcher House
Beaumont Road
Banbury
Oxon, OX16 1TB
or E-mail us:
info@karcher.co.uk
- 8
EN
Helpline
17