User manual KARCHER K 7.20 MX

[. . . ] : +49 7195 14-0 Fax: +49 7195 14-2212 Deutsch 11 Dear Customer, Please read and comply with these original operating instructions prior to the initial operation of your appliance and store them for later use or subsequent owners. Proper Use This high-pressure cleaner is designed for domestic use only: – to clean machines, vehicles, buildings, tools, facades, terraces, garden equipment etc. using a high-pressure water jet (and detergents if required). € with accessories, replacement parts and detergents approved by KÄRCHER. [. . . ] 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. If the lever is pulled the pump is turned on again. 14 English Operation Description of the Appliance The scope of delivery of your appliance is illustrated on the packaging. Check the contents of the appliance for completeness when unpacking. In the event of missing accessories or any transport damage, please contact your dealer. Please contact your KÄRCHER dealer for further information. 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. note: Make sure the connection nipple is aligned correctly. Check the secure connection by pulling on the high-pressure hose. 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. For connection values, see type plate/technical data. [. . . ] Maintenance and care ƽ Danger Turn off the appliance and remove the mains plug prior to any care and maintenance work. maintenance The appliance is maintenance-free. Finish operation Caution Only separate the high-pressure hose from the trigger gun or the appliance while there is no pressure in the system. After operation with detergent: Fill the detergent tank with clear water, turn the spray lance with pressure regulator to the position "Mix", switch the appliance on for about 1 minute and rinse with clear water. [. . . ]