User manual KARCHER K 7.20 MX

[. . . ] In the event of a warranty claim please contact your dealer or the nearest authorized Customer Service centre. (See address on the reverse) ṇ Warning 12 English Safety instructions ƽ Danger Never touch the mains plug and the socket with wet hands. The appliance must not be used if the power cord or important parts of the appliance, e. If the power cord is damaged, please arrange for it to be replaced immediately by an authorised repair agent or a skilled electrician Check the high-pressure hose for damage before every use. [. . . ] For safety reasons, we recommend that you operate the appliance only via a earth-leakage circuit breaker (max. Engine washes, underbody washes, may only be carried out using washing stations equipped with an oil separator. This appliance was designed to be used with detergents which are supplied or recommended by the manufacturer. The use of other detergents or chemicals may compromise the safety of the appliance. Safety Devices Caution Safety devices protect the user and must not be modified or bypassed. Power switch The appliance switch prevents unintentional operation of the appliance. Lock trigger gun This lock locks the lever of the trigger gun and prevents the inadvertent start of the appliance. Overflow valve with pressure switch If the lever on the trigger gun is released the pressure switch turns off the pump, the high-pressure jet ist stopped. 14 English Operation Description of the Appliance The scope of delivery of your appliance is illustrated on the packaging. In the event of missing accessories or any transport damage, please contact your dealer. Before Startup Mount loose parts delivered with appliance prior to start-up. Illustrations on Page 3 Illustration Insert the transport handle and screw in. Illustration Push the high pressure hose into the trigger gun until it locks audibly. Fasten the quick coupling for the high pressure hose to the high pressure connection. Water supply According to the applicable regulations, the appliance must never be used on the drinking water supply without a system separator. 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. Use a fibre-reinforced water hose (not included) with a standard coupling. Screw the coupling unit (supplied) to the water connection on the appliance. Push the water supply hose onto the English 15 coupling unit, then connect it to the water supply. Drawing in water from open reservoirs This high-pressure cleaner is suited to work with the KÄRCHER suction hose with backflow valve (Optional accessory, order no. Fill the KÄRCHER suction hose with backflow valve with water, screw to water supply and hang into he water butt. [. . . ] 1 minute) and wait, until no more water exits at the high-pressure connection. Remove filter from suction hose for detergent and clean under running water. Pull out the sieve in the water connection using flat-nose pliers and clean under running water. Frost protection Caution Protect the appliance and its accessories against frost. [. . . ]