Kärcher HD 1050 DE Original Instructions Manual

Also see for HD 1050 B Cage: Manual Manual Original instructions Service manual

Contents

– 7 Clean the sieve in the water connection. Clean filter at the detergent suck hose. Oil change.Oil change: Ready a catch bin for appr. 1 Liter oil. Turn out the oil drain screw. Drain the oil in a collection basin. Screw in the oil drain screw. Slowly fill in new oil until the "MAX"marking on the oil sight glass.Note: Air pockets must be able to leak out.For oil type refer to technical specifica-tions. DANGERRisk of injury if the machine is left runningin an unattended state. Remove the sparkplug connector prior to performing any workon the device.Risk of burns! Do not touch hot mufflers,cylinders or radiator ribs.Follow operating instructions of the enginemanufacturer!– Operating speed of the engine is toolow Check operating speed of the engine(refer to technical data).– Nozzle is set to "CHEM" Set nozzle to "High pressure".– Nozzle is blocked/ washed out Clean/ replace nozzle.– Filter at the water connection is dirty Clean filter.– Air within the system Appliance ventilation:– 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 inlet pipes to the pump.– Pump leakyNote: 3 drops/minute are allowed. With stronger leak, have devicechecked by customer service.– Inlet pipes to the pump are leaky. Check all inlet pipes to the pump.– Air within the system Appliance ventilation:– Nozzle is set to "High pressure" Set nozzle to "CHEM".– Detergent suction hose with filter isleaky or blocked Check/ clean detergent suction hosewith filter.– Backflow valve in the connection of thedetergent suction hose is jammed Clean/ replace backflow valve in theconnection of the detergent suctionhose.– Detergent dosing valve is closed orleaky/ blocked Open or check/clean detergent dosingvalve.If malfunction can not be fixed, the de-vice must be checked by customer ser-vice.The warranty terms published by our com-petent sales company are applicable ineach country. We will repair potential fail-ures of the appliance within the warrantyperiod free of charge, provided that suchfailure is caused by faulty material or de-fects in fabrication.MonthlyAfter 500 operating hours, at leastannuallyMaintenance WorksHigh-pressure pumpDispose of old oil ecologically or turn it in ata collection point.TroubleshootingAppliance is not runningDevice is not building up pressureDevice leaks, water drips from thebottom of the devicePump is vibratingDetergent is not getting sucked inWarranty18 EN