Kärcher K 4.91 M Instructions Manual

Also see for K 4.86 M: Operating instructions Operating instructions Operating instructions Original instructions Manual

10 Englishthey are aggressive towards the materialsfrom which the appliance is made. Warning The mains plug and the coupling of an exten-sion cable must be watertight and must nev-er lay in the water. Unsuitable extension cables can be hazard-ous. Only use extension cables outdoorswhich have been approved for this purposeand labelled with a sufficient cable cross-section: 1 - 10 m: 1.5 mm2; 10 - 30 m: 2.5mm2 Always fully unroll electrical cables from thecable drum. High-pressure hoses, fixtures and couplingsare important for the safety of the appliance.Only use high-pressure hoses, fixtures andcouplings recommended by the manufactur-er. This device is not intended for use by per-sons (including children) with reduced physi-cal, sensory or mental abilities or lackingexperience and/or knowledge, unless theyare supervised by a person responsible fortheir safety or are instructed by these per-sons on the use of the device. Childrenshould be supervised, in order to guaranteethat they do not play with the device. The operator must use the appliance proper-ly. When working with the appliance, he mustconsider the local conditions and pay duecare and attention to other persons, in partic-ular children, who are nearby. Do not use the appliance when there are oth-er persons around unless they are also wear-ing safety gear. Wear protective clothing and safety gogglesto protect against back spray containing wa-ter or dirt.Caution Observe a distance of at least 30 cm whenusing the jet to clean painted surfaces toavoid damaging paintwork. Never leave the appliance unattended whenit is in operation. Make sure that the power cable or extensioncables are not damaged by running over,pinching, dragging or similar. Protect thepower cable from heat, oil, and sharp edges. All current-conducting parts in the workingarea must be protected against jet water. The appliance may only be connected to anelectrical supply which has been installed inaccordance with IEC 60364. The appliance may only be connected to al-ternating current. The voltage must corre-spond with the type plate on the appliance. The maximum tolerable mains impedance atthe electrical contact point (see TechnicalData) must not be exceeded. For safety reasons, we recommend that youoperate the appliance only via a earth-leak-age circuit breaker (max. 30 mA). Cleaning operations which produce oilywaste water, e.g. engine washes, underbodywashes, may only be carried out using wash-ing stations equipped with an oil separator. This appliance was designed to be used withdetergents which are supplied or recom-mended by the manufacturer. The use of oth-er detergents or chemicals may compromisethe safety of the appliance.CautionSafety devices protect the user and may not bemodified or bypassed.The appliance switch prevents unintented opera-tion of the appliance.This lock locks the lever of the trigger gun andprevents the inadvertent start of the appliance.Safety DevicesPower switchLock trigger gun