User manual KARCHER 2000GM

[. . . ] Never operate the unit in enclosed rooms. Do not start the engine if the oil level has dropped below the „MIN“ level. Screw male coupling (11) onto the machine. Screw female coupling (10) onto male end of garden hose. [. . . ] Using the safety catch, unlock the handgun trigger and pull the trigger. The working pressure can be variably adjusted by turning the spray lance on the outside (+/-). To prevent damage caused by overheating water, switch OFF the pump during work breaks that are longer than 10 minutes. 2 Operating with detergent l After operating the unit with water having a high saline content (i. , sea water), the unit should be flushed for 2 – 3 minutes with tap water while the handgun is open. Close the water supply valve and unscrew the water supply line from the water inlet of the unit. Actuate the handgun trigger until the unit is no longer pressurised. Prevent inadvertent opening of the handgun trigger by locking it with the safety catch. Set the lowest working pressure with the spray lance. No detergent can be drawn in with a high working pressure. Hang the detergent suction hose into the detergent reservoir (not supplied with the unit). To protect the environment, we recommend to use detergents sparingly. Observe the metering and/or mixing instructions provided on the pakkaging labels of the detergent supply containers. By offering you an individualised range of cleaning and preserving agents, Kärcher guarantees trouble-free operation of the unit. Request more information or ask for our catalogue and/or individual information brochures on specific detergents. L l l l l l l Universal cleaner Profi RM 555 ASF This cleaning agent may be used undiluted. Universal cleaner Profi RM 555 ULTRA Automotive cleaner Profi RM 555 ULTRA House and garden cleaner Profi RM 565 ULTRA Boat cleaner Profi RM 575 ULTRA Before using, these cleaning agents must be diluted with 9 parts of water (1:9). Note: Only cleaning agents approved by the equipment manufacturer may be used. Unsuitable detergents may damage the unit and the object being cleaned. We recommend the following cleaning method: Step 1: Pre-soaking the area to be cleaned. Spay the detergent sparingly onto the area to be cleaned and allow to soak for 1 – 4 minutes. Step 2: Cleaning step Using the high-pressure jet, flush the area clean. [. . . ] € For example, clean facades, terraces, and garden implements, etc. € For reasons of environmental protection, engines may only be cleaned in locations equipped with suitable oil separators. € In the event that the unit is used at petrol stations and in other hazardous areas, the appropriate safety regulations must be observed. € For the removal of stubborn dirt, we recommend the use of the dirt blaster which is available as an optional accessory. [. . . ]