– 9CautionProtect the appliance and its accessories againstfrost.The appliance and its accessories can get de-stroyed through frost if there is any water resi-dues in them. To avoid damage to them: Completely drain all water from the appli-ance: Switch the appliance on with detachedhigh pressure hose and detached water sup-ply (max. 1 minute) and wait, until no morewater exits at the high pressure connection.Turn off the appliance. Store the appliance and the entire accesso-ries in a frost free room. 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: Remove filter from suction hose for deter-gent and clean under running water. 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-thorised customer service. Pull on the lever of the trigger gun; the devicewill switch on. Check whether the voltage indicated on thetype plate corresponds to the voltage of themains supply. Check the mains connection cable for dam-ages. 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. Check the water supply. Pull out the sieve in the water connection us-ing flat-nose pliers and clean under runningwater. Clean high-pressure nozzle: Remove dirtand debris from the nozzle bore, using aneedle and rinse through with water from thefront. Check water flow quantity. Slight leakage from the appliance pump isnormal. If the leakage increases contact theauthorized customer service. Remove the spray lance from the hand spraygun and work with the hand spray gun onlyor use the spray lance with pressure regula-tion and turn to "Mix". Clean the detergent suction hose filter. Check the detergent suction hose for kinks.Frost protectionMaintenance and careCareMaintenanceSpare partsTroubleshootingAppliance is not runningPressure does not build up in theapplianceStrong pressure fluctuationsAppliance is leakingNo detergent infeed16 EN