– 11 Clean high-pressure nozzle: Removedirt and debris from the nozzle bore, us-ing a needle and rinse through with wa-ter from the front. Check water flow quantity. Slight leakage from the appliance pumpis normal. If the leakage increases con-tact the authorized customer service. Use spray lance with pressure regula-tion (Vario Power).Turn the spray lance to "Mix" position. Clean the detergent suction hose filter. Check the detergent suction hose forkinks.Subject to technical modifications!Strong pressure fluctuationsAppliance is leakingNo detergent infeedTechnical specificationsK 6.200K 7.200Electrical connectionVoltage1~50 Hz230-240230 VConnected load 2,5 3,0 kWProtection class IP X5Protective class IMains fuse (slow-blow) 16 AWater connectionMax. feed pressure 0,6 MPaMax. feed temperature 60 °CMin. feed volume 12 I/minMax. Suction height 1,0 mPerformance dataWorking pressure 13 15 MPaMax. permissible pressure 15 16 MPaWater flow rate 8,8 9,2 I/minRecoil force of trigger gun 20 22 NDetergent flow rate 0 - 0,3 I/minDimensions and weightsLength 552 mmWidth 290 mmHeight 333 mmWeight, ready to operatewith accessories17,4 19,0 kgValues determined as per EN 60335-2-79Hand-arm vibration valueUncertainty K< 2,50,3m/s 2m/s 2Sound pressure level LpAUncertainty K pA773dB(A)dB(A)Sound power level L WA +Uncertainty K WA93 dB(A)20 EN