Kärcher K 4 Premium Universal Manual De Instrucciones página 12

Care and maintenance
DANGER
Risk of electric shock.
 Prior to all work on the appliance, switch off the ap-
pliance and pull the power plug.
Clean the sieve in the water connection
Clean the sieve in the water connection regularly.
 Remove coupling from the water connection.
Illustration
ATTENTION
The sieve must not be damaged.
 Pull the sieve out using flat pliers.
 Clean the sieve under running water.
 Reinsert the sieve into the water connection.
Cleaning the detergent filter
Prior to longer periods of storage, e.g. in the winter:
 Remove filter from suction hose for detergent and
clean under running water.
Troubleshooting
You can rectify minor faults yourself with the help of the
following overview.
If in doubt, please consult the authorized customer ser-
vice.
DANGER
Risk of electric shock.
 Prior to all work on the appliance, switch off the ap-
pliance and pull the power plug.
Appliance is not running
 Pull on the lever of the trigger gun; the device will
switch on.
 Check whether the voltage indicated on the type
plate corresponds to the voltage of the mains sup-
ply.
 Check the mains connection cable for damages.
Pressure does not build up in the appliance
 Check setting at the spray lance.
 Check water supply for adequate delivery rate.
 Pull out the sieve in the water connection using flat-
nose pliers and clean under running water.
 Remove air from appliance before operation.
Switch on the appliance without connection the HP
hose (max. 2 minutes) and run it until the water dis-
charging from the HP outlet is free of bubbles.
Switch off appliance and reconnect HP hose.
12
Strong pressure fluctuations
 Clean high-pressure nozzle: Remove dirt and de-
bris 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.
 Clean the detergent suction hose filter.
Accessories and Spare Parts
Only use original accessories and spare parts, they en-
sure the safe and trouble-free operation of the device.
For information about accessories and spare parts,
please visit www.kaercher.com.
The warranty terms published by the relevant 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 manufacturing. In
the event of a warranty claim please contact your dealer
or the nearest authorized Customer Service centre.
Please submit the proof of purchase.
Addresses can be found under:
www.kaercher.com/dealersearch
– 7
EN
Warranty