English 5 Never leave the appliance unattendedwhen it is in operation. Make sure that the power cable or ex-tension cables are not damaged by run-ning over, pinching, dragging or similar.Protect the power cable from heat, oil,and sharp edges. The connection between the power ca-ble and extension cable must not lie inwater. All current-conducting parts in the work-ing area must be protected against jetwater. The appliance may only be connectedto an electrical supply which has beeninstalled in accordance with IEC 60364. The appliance may only be connectedto alternating current. The voltage mustcorrespond with the type plate on theappliance. The minimum fuse rating required at thesocket outlet is 13 A (slow-blow). To avoid accidents due to electricalfaults we recommend the use of socketswith a line-side current-limiting circuitbreaker (max. 30 mA nominal trippingcurrent). The plug and coupling of the extensioncable used must be watertight. Always fully unroll electrical cables fromthe cable drum.Safety devices serve to protect the userand must not be rendered inoperational ortheir functions bypassed.The switch prevents unintented starting ofthe appliance. Stop the appliance duringbreaks or after operation.The safety catch on the handgun preventsthe appliance from being switched on unin-tentionally.Safety DevicesPower switchSafety catch