Kärcher HD 7/17-4 Cage User Manual

Contents

– 4 Close the hand spray gun. Unscrew the nozzle screw connectionand attach the desired nozzle on thespray lance.Note2 nozzles are included with the appliances1.524-212.0 and 1.524-213.0:– 25° spray angle: for heavy contamina-tions.– 40° spray angle: for large areas of dirt.1 nozzle is included with the appliances1.524-214.0 and 1.524-215.0:– 25° spray angle: for heavy contamina-tions. DangerWith short spray lances, there is a risk of in-jury, as a hand can accidentally come incontact with the high pressure jet. If thespray lance is shorter than 75 cm, you mustnot use a point spray nozzle or a rotor noz-zle. Set the appliance switch to "I".The high-pressure pump starts andworks in circuit operation. Unlock the hand-spray gun and pull thelever of the gun.* only with detergent valve mounting kit. WarningUnsuitable detergents can cause damageto the appliance and to the object to becleaned. Use only those detergents thathave been approved by Kärcher. Observethe dosage and other instructions providedwith these detergents. For consideratetreatment of the environment use detergenteconomically.Kärcher detergents ensure smooth function-ing. Please consult us or ask for our cata-logue or our detergent information sheets. Suspend end of suction hose in a con-tainer filled with detergent. Unscrew the nozzle screw connectionand attach the low-pressure nozzlefrom the mounting kit on the spraylance. Set the detergent dosing valve on thedetergent suctions filter to the desiredconcentration. Spray the detergent sparingly on thedry surface and allow it to react, but notto dry. Spray off loosened dirt with the high-pressure ray. After operations, dip the filter in clearwater. Turn the dosing valve to thehighest detergent concentration. Startthe appliance and rinse for one minute.NoteWith longer interruptions in operation andthe appliance turned on, water will escapefrom the thermal valve to the outside. Ifneeded, place a container under the outputof the thermal valve to prevent water dam-age. Release the lever of the hand spraygun; the device will switch to circuit op-eration. Pull the lever of the hand-spray gunagain; the circuit operation will be termi-nated.NoteSwitch the appliance off if the operation isinterrupted for longer time periods. Set the appliance switch to "0". Disconnect the mains plug from thesocket. Shut off water supply. Activate hand spray gun until device ispressure-less. Press the safety lever of the hand-spraygun to secure the lever of the pistolagainst being released accidentally.Select spray typeHigh pressure operationOperation with detergent*Recommended cleaning methodInterrupting operationTurn off the appliance15EN