10 EnglishYou can rectify minor faults yourself withthe help of the following overview.If in doubt, please consult the authorizedcustomer service. DANGERRisk of electric shock. Prior to all work on the appliance,switch off the appliance and pull thepower plug. Pull on the lever of the trigger gun; thedevice will switch on. Check whether the voltage indicated onthe type plate corresponds to the volt-age of the mains supply. Check the mains connection cable fordamages. Appliance ventilation: Switch the appli-ance on with the high-pressure hosedetached and operate (max. 2 minutes)until the water exits the high-pressureconnection without bubbles. Switch offappliance and reconnect high-pressurehose. Check the water supply. Pull out the sieve in the water connec-tion using flat-nose pliers and clean un-der running water. Clean high-pressure nozzle: Removedirt and debris from the nozzle bore, us-ing a needle and rinse through with wa-ter from the front. Check water flow quantity. Slight leakage from the appliance pumpis normal. If the leakage increases con-tact the authorized customer service. Use spray lance with pressure regula-tion (Vario Power).Turn the spray lance as far as it will goin the direction of "SOFT". Clean the detergent suction hose filter. Check the detergent suction hose forkinks.Only use original accessories and spareparts, they ensure the safe and trouble-freeoperation of the device.For information about accessories andspare parts, please visit www.kaercher.com.TroubleshootingAppliance is not runningPressure does not build up in theapplianceStrong pressure fluctuationsAppliance is leakingNo detergent infeedAccessories and Spare Parts