English 11High-pressure gun lockThe lock locks the lever of the high-pressure gun andprevents the device from starting unintentionally.Auto-stop functionIf the lever of the high-pressure gun is released, thepressure switch turns off the pump and the high-pres-sure jet stops. The pump switches on again when the le-ver is pressed.Symbols on the deviceAssemblyFor the illustrations, refer to the graphics page.Fit the supplied loose parts onto the device before start-ing up the device.Fitting the wheels1. Fasten and secure the wheels to the device.Illustration BInstalling the handles1. Attach the transport handle.2. Attach the carrying handle.Illustration CClose the detergent tank1. Close the detergent tank with the cover.Illustration DInstalling the water connection coupling1. Screw the water connection coupling onto the waterconnection on the device.Illustration EInitial startup1. Place the device on a flat and level surface.2. Insert the high-pressure hose into the quick couplinguntil it audibly latches into place.Illustration F3. Press the clamp for the high-pressure hose togetherand pull out of the high-pressure gun.Illustration G4. Insert the high-pressure hose into the high-pressuregun.5. Press the clip in until it latches into place.6. Check for a secure connection by pulling on thehigh-pressure hose.7. Plug the mains plug into a mains socket.Water supplyFor the connection values, see the type plate or chapterTechnical data.Observe the water distribution company regulations.ATTENTIONDamage through contaminated waterContamination in the water can damage the pump andthe accessories.KÄRCHER recommends using the KÄRCHER water fil-ter for protection(special accessory, order number4.730-059).Connection to the water lineATTENTIONHose coupling with Aquastop on the water connec-tion of the deviceDamage to the pumpNever use a hose coupling with Aquastop on the waterconnection of the device.You can use an Aquastop coupling on the tap.1. Plug the garden hose onto the water connectioncoupling.2. Connect the garden hose to the water line.3. Open the water tap fully.Illustration HOperationATTENTIONPump running dryDamage to the deviceIf pressure does not build up in the device after 2 min-utes then switch the device off and proceed accordingto the instructions in chapter Troubleshooting guide.Power Control SystemNoteThe sensitivity of materials can vary greatly dependingon age and condition. The recommendations are there-fore not binding.High-pressure operationATTENTIONDamage to painted or sensitive surfacesSurfaces can be damaged when the jet is too close tothe surface or an unsuitable spray lance is used.Maintain a minimum spray distance of 30 cm whencleaning painted surfaces.Do not clean car tyres, paint or sensitive surfaces suchas wood with the dirt grinder.1. Insert a spray lance into the high-pressure gun andlock it by turning it 90°.Illustration I2. Switch the device on ("I/ON").3. Unlock the lever of the high-pressure gun.4. Press the lever of the high-pressure gun.The device switches on.Do not aim the high-pressure jet may at per-sons, animals, live electrical equipment orthe device itself.Protect the device against frost.The device may not be directly connected tothe public drinking water networkDisplay PressurelevelRecommended for e.g.HARD Stone terraces made of pav-ing stones or washed con-crete, asphalt, metalsurfaces, garden utensils(wheelbarrow, spade, etc.)MEDIUM Cars / motorcycles, bricksurfaces, plastered walls,plastic furnitureSOFT Wooden surfaces, bicycle,sandstone surfaces, rattanfurnitureMIX Operation with detergent