26TROUBLESHOOTINGProblem Possible Cause CorrectionMachinerefuses to startPlug not connected Connect plugdefective socket Try another socketdefective extension cable Replace extension cableWrong mains voltage Check that the mains voltagecorresponds to the specificationof the machineNot switched on Switch onEarth leakage protectivedevice (if used) trippedReset earth leakage protectivedevicePump stops Overheating due to poorwater supplyCheck the inlet water flowrate – hose should fill a 10 litrebucket in 1 minuteStrong pressurefluctuationsNozzle partly blocked Clean dirt from nozzle hole withneedle and rinse from the frontMachine doesnot reach oper-ating pressureNozzle blocked/worn out Clean/replace nozzleInadequate water supply Check inlet water flow rateInlet hose squeezed Straighten out hoseInlet hose blocked Check hose for leaks or block-agesLance triggerwill not operateSafety catch on Release safety catchTECHNICAL dATARated voltage: 230V~ 50HzPower consumption: Max. 1600WMax. pressure: 140 BarMax. flow rate: 380 l/hWorking pressure: 68 BarPressure of water supply: Max. 4.0 BarWater temperature: 5-60°CWeight: 8.5 kgsProtection class: IP X5