English 11You can rectify minor faults yourself withthe help of the following overview.If in doubt, please consult the authorizedcustomer service. DangerTurn off the appliance and remove themains plug prior to any care and mainte-nance work.Repair works may only be performed by theauthorized customer service. 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. Check setting at the spray lance. 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. Remove the spray lance from the handspray gun and work with the hand spraygun only or use the spray lance withpressure regulation and turn to "Mix". Clean the detergent suction hose filter. Check the detergent suction hose forkinks.KÄRCHER UK Limited operates a helplineallowing customers to discuss any prob-lems experienced with our products.The helpline operates during normal busi-ness hours and may be busy at peak peri-ods.If you have difficulty getting through wewould ask that you try to contact us againlater in the day.The helpline number is 01295 752200,open from 8.30 am to 5.00 pmMonday to Friday.It helps us if you have the model numberand data plate details to hand before mak-ing your call so that we can assist you withyour query more effectively.Alternatively you may write to us at theaddress below:KÄRCHER UK LtdKärcher HouseBeaumont RoadBanburyOxon, OX16 1TBor E-mail us:info@karcher.co.ukTroubleshootingAppliance is not runningPressure does not build up in theapplianceStrong pressure fluctuationsAppliance is leakingNo detergent infeedHelpline