– 8 DangerTurn off the appliance and remove the mainsplug prior to any care and maintenance work.Prior to longer periods of storage, e.g. in the win-ter:Î Remove filter from suction hose for deter-gent and clean under running water.Î Pull out the sieve in the water connection us-ing flat-nose pliers and clean under runningwater.The appliance is maintenance-free.Use only original KÄRCHER spare parts. Youwill find a list of spare parts at the end of theseoperating instructions.You can rectify minor faults yourself with the helpof the following overview.If in doubt, please consult the authorized cus-tomer service. DangerTurn off the appliance and remove the mainsplug prior to any care and maintenance work.Repair works may only be performed by the au-thorized customer service.Î Pull on the lever of the trigger gun; the devicewill switch on.Î Check whether the voltage indicated on thetype plate corresponds to the voltage of themains supply.Î Check the mains connection cable for dam-ages.Î Appliance ventilation: Switch the applianceon with the high-pressure hose detachedand operate (max. 2 minutes) until the waterexits the high-pressure connection withoutbubbles. Switch off appliance and reconnecthigh-pressure hose.Î Check the water supply.Î Pull out the sieve in the water connection us-ing flat-nose pliers and clean under runningwater.Î Clean high-pressure nozzle: Remove dirtand debris from the nozzle bore, using aneedle and rinse through with water from thefront.Î Check water flow quantity.Î Slight leakage from the appliance pump isnormal. If the leakage increases contact theauthorized customer service.Î Detach spray lance from the trigger gun.Work only with the trigger gun.Î Clean the detergent suction hose filter.Î Check the detergent suction hose for kinks.Maintenance and careCareMaintenanceSpare partsTroubleshootingAppliance is not runningPressure does not build up in the applianceStrong pressure fluctuationsAppliance is leakingNo detergent infeed15EN