User manual KARCHER K 855 HS

[. . . ] : +49 7195 14-0 Fax: +49 7195 14-2212 10 Deutsch 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. [. . . ] 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 The overflow valve prevents the permissible working pressure from being exceeded. If the lever on the trigger gun is released the pressure switch turns off the pump, the highpressure jet ist stopped. If the lever is pulled the pump is turned on again. Water shortage safeguard The water shortage safeguard will shut the burner off as soon as the pump pressure falls below 25 bar. Safety thermostat If the permitted working temperature is exceeded, the safety thermostat switches off the pump. High pressure hose The high pressure hose is specially constructed with reinforced walls to handle water pressure up to 13 MPa (1900 psi) - it can be easily damaged and should be stored carefully. Do not expose the hose to sharp edges or corners. misuse will lead to ballooning or premature failure and will invalidate warranty. English 13 Operation Description of the Appliance When unpacking the product, make sure that no accessories are missing and that none of the package contents have been damaged. If you detect any transport damages please contact your dealer. misuse will lead to ballooning or premature failure and will invalidate warranty. Please contact your KÄRCHER dealer for further information. 14 English Before Startup Illustrations on Page 2 Illustration Mount loose parts delivered with appliance prior to start-up. 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. [. . . ] If the leakage increases contact the authorized customer service. Check the detergent suction hose for kinks. Check the settings at the dosage regulator for detergent. Burner does not start Fill the fuel tank. [. . . ]