– 420 Lever for hand spray gun21 High pressure hose22 Push handle23 Cable clamp24 Clamping screw for pushing handle25 Detergent suction hose with filter26 Dosage valve for detergent27 Accessory compartment– The operating elements for thecleaning process are yellow.– The controls for the maintenanceand service are light gray.– Before first start-up it is definitelynecessary to read the operating in-structions and safety indications Nr.5.951-949.0!– Please follow the national rules andregulations for fuel spray jets of therespective country.– Please follow the national rules andregulations for accident preventionof the respective country. Fuelspray jets must be tested regularlyand the results of these tests mustbe documented in writing. DangerImmediate danger that can cause se-vere injury or even death. WarningPossible hazardous situation thatcould lead to severe injury or evendeath.CautionPossible hazardous situation thatcould lead to mild injury to persons ordamage to property.High-pressure jets can bedangerous if improperlyused. The jet may not be di-rected at persons, animals, live electri-cal equipment or at the appliance itself.According to the applicableregulations, the appliancemust never be used on thedrinking water net without a systemseparator. Use a suitable system sep-arator manufactured by Kärcher; or, asan alternative, a system separator asper EN 12729 Type BA.Water flowing through a system sepa-rator is considered non-drinkable.Use this high pressure cleaner exclu-sively for– Cleaning using low pressure jet anddetergent (for e.g. for cleaning ma-chines, cars, buildings, tools),– For cleaning using high pressure jetwithout detergent (for e.g. for clean-ing facades, terraces, garden appli-ances).For stubborn dirt, we recommend theuse of the dirt blaster as a special ac-cessory.Safety devices serve for the protectionof the user and must not be put out ofoperation or bypassed with respect totheir function.While reducing the water supply/quan-tity regulation at the pump head, theoverflow valve opens and part of thewater flows back to the pump suckside.Colour codingSafety instructionsSymbols in the operating in-structionsSymbols on the machineProper useSafety DevicesOverflow valve with pressureswitch6 EN