Kärcher HD 10/16-4 Cage Ex Manual 

Also see for HD 10/16-4 Cage Ex: Manual

Contents

– 7 Unscrew the filter casing, remove thefilter, clean it and replace it. Take out detergent suck hose. Clean filter in water and reinstall. For oil type refer to technical specifica-tions. Turn out the oil drain screw. Drain the oil in a collection basin. Screw in oil drain plug. Slowly fill in new oil until the "MAX"marking on the oil container.NoteAir pockets must be able to leak out.You can rectify minor faults yourself withthe help of the following overview.If in doubt, please consult the authorizedcustomer service. Risk of injuryAlways switch off the appliance and pull outthe mains plug before care and mainte-nance work. WarningRepair work and work on electrical compo-nents may only be performed by the author-ized customer service in non-explosiondanger areas.– No power Check the plugs and sockets. Check whether the voltage indicated onthe type plate corresponds to the volt-age of the socket. Check the mains connection cable fordamages.– Engine is overheated Switch off appliance and let it cooldown. Remove the cause of the prob-lem. Turn on the appliance again.– Wrong nozzle Check nozzle for correct size (see tech-nical specifications).– Air within the systemVent pump: Unscrew the nozzle. Switch on the ap-pliance and let it run until the water ex-iting from the spray pipe is bubble-free.Switch off the appliance and fit the noz-zle again.– Nozzle is blocked/ washed out Clean/ replace nozzle.– Filter at the water connection is dirty Clean filter at the water connection.– Amount of water supply is too low. Check water supply level (refer to tech-nical data).– Pipe inlets to pump are leaky or blocked Check all supply lines to the high-pres-sure pump for leaks or blockages. 3 drops per minute are permitted andcan come out from the lower side of theappliance. Call Customer Service ifthere is heavy leakage.– Pipe inlets to pump are leaky or blocked Check all supply lines to the high-pres-sure pump for leaks or blockages.– Air within the systemMaintenance WorksClean filter at the water connectionClean filter at the detergent suck hoseOil changeDispose of old oil ecologically or turn in ata gathering point.Maintenance scheduleWear parts OperatinghoursHigh-pressure/low-pres-sure seals1000 hSuction/pressure valves 1000 hO-rings/support rings of theoverflow valve1000 hBall bearing of the pump gear 2000 hOil races, shaft seal 2000 hTroubleshootingAppliance is not runningDevice is not building up pressureHigh pressure side is leakyHigh pressure pump is vibrating20 EN