Karcher K 6.450 Maintenance and care, Troubleshooting, Care, Spare parts, Special accessories

Maintenance and care

￿Danger

Turn off the appliance and remove the mains plug prior to any care and mainte- nance work.

Care

Prior to longer periods of storage, e.g. in the winter:

Illustration

ÎPull out the sieve in the water connec- tion using flat-nose pliers and clean un- der running water.

Maintenance

The appliance is maintenance-free.

Spare parts

Use only original KÄRCHER spare parts. You will find a list of spare parts at the end of these operating instructions.

Special accessories

Special accessories expand the possibili- ties of using your appliance. Please contact your KÄRCHER dealer for further informa- tion.

Troubleshooting

You can rectify minor faults yourself with the help of the following overview.

If in doubt, please consult the authorized customer service.

￿Danger

Turn off the appliance and remove the mains plug prior to any care and mainte- nance work.

Repair works may only be performed by the authorized customer service.

Appliance is not running

ÎPull on the lever of the trigger gun; the device will switch on.

ÎCheck whether the voltage indicated on the type plate corresponds to the volt- age of the mains supply.

ÎCheck the mains connection cable for damages.

Pressure does not build up in the appliance

ÎCheck setting at the spray lance.

ÎAppliance ventilation.

Switch on the appliance without con- nection the high-pressure hose (max. 2 minutes) and run it until the water dis- charging from the high-pressure outlet is free of bubbles. Switch off appliance and reconnect high-pressure hose.

ÎCheck the water supply.

ÎPull out the sieve in the water connec- tion using flat-nose pliers and clean un- der running water.

Strong pressure fluctuations

ÎClean high-pressure nozzle: Remove dirt and debris from the nozzle bore, us- ing a needle and rinse through with wa- ter from the front.

ÎCheck water flow quantity.

Appliance is leaking

ÎSlight leakage from the appliance pump is normal. If the leakage increases con- tact the authorized customer service.

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