Kullanım Kılavuzları
Water supply Warning According to the applicable regula- tions, the appliance must never be used on the drinking water supply without a system separator. Use a suitable system separator manufactured by KÄRCHER; or, as an alternative, a system separator as per EN 12729 Type BA. Water flowing through a system separator is con- sidered non-drinkable. Caution Always connect the system separator to the water supply, never directly to the appli- ance! Note: Impurities in the water can damage the high-pressure pump and accessories. For protection, the use of the KÄRCHER water filter (optional accessory, order no. 4.730-059) is recommended. Water supply from mains Observe regulations of water supplier. For connection values, see type plate/tech- nical data. Use a fibre-reinforced water hose (not included) with a standard coupling. (Minimum diameter 1/2 inch (13 mm), minimum length 7.5 m). Illustration ß Screw the supplied coupling element to the water connection on the appliance. Push the water supply hose onto the coupling unit, then connect it to the wa- ter supply. Drawing in water from open reservoirs This high-pressure cleaner is suited to work with the KÄRCHER suction hose with back- flow valve (Optional accessory, order no. 4 440-238) to draw in surface water, e.g. from water butts or ponds (see specifica- tions for max. suction height). Fill the KÄRCHER suction hose with backflow valve with water, screw to wa- ter supply and hang into the water butt. Separate the high pressure hose from the high pressure connection of the ap- pliance. Switch the appliance on (I/ON) for a max. of 2 minutes and wait until the wa- ter exits the high-pressure connection without bubbles. Turn off the appliance "O/OFF" Caution Dry runs lasting longer than two minutes lead to damages to the high pressure pump. If the appliance does not build up pressure within two minutes, switch it off and proceed as instructed in the Chapter "Troubleshooting " Illustration Insert the high pressure hose tightly into the quick coupling on the appliance, it will lock in audibly. Note: Make sure the connection nipple is aligned correctly. Check the secure connection by pulling on the high pressure hose. Illustration Push the spray lance into the trigger gun and fasten it by turning it through 900. Completely open the water tap. Insert the mains plug into the socket. Turn on the appliance "I/ON". Operation Danger The trigger gun is subjected to a recoil force when the water jet is discharged. Make sure that you have a firm footing and are also holding the trigger gun and spray lance firmly. Caution Prior to cleaning, make sure that the high pressure is placed safely on level ground. Wear protective goggles and protective clothing during the cleaning process. Unlock the lever on the trigger gun. 18