3MC DE, MC PE, MC PE PLUSOriginal InstructionsContents1 Safety Precautions and Warnings ................................................................................................42 Description .....................................................................................................................................52.1 Intended use .............................................................................................................................52.2 Operating elements ..................................................................................................................53 Before starting the pressure washer ...........................................................................................63.1 Setting up the pressure washer (does not apply to MC 2C-180/700 PE /MC 3C-165/810 PE) .................................................................................................................64 Operation and use .........................................................................................................................64.1 Connections..............................................................................................................................64.1.1 Connecting the lance to the spray gun ..........................................................................64.1.2 Connecting the high pressure hose and the water hose ...............................................74.1.3 Fuelling ..........................................................................................................................74.2 Start the washer .......................................................................................................................74.2.1 Switching on the washer when it is connected to a water supply ..................................74.2.2 Switching on the washer when it is connected to open tanks (suction mode) ..............84.2.3 Start machine ................................................................................................................84.3 Using detergents ......................................................................................................................95 After using the washer ..................................................................................................................95.1 Stop the pressure washer.........................................................................................................95.2 Disconnecting supply lines .....................................................................................................105.3 Storing the washer (frost-protected) ......................................................................................106 Maintenance .................................................................................................................................116.1 Maintenance plan ...................................................................................................................116.2 Maintenance work ..................................................................................................................116.2.1 Clean water filter .........................................................................................................116.2.2 Clean high pressure nozzle .........................................................................................116.2.3 Checking the oil level (does not apply to MC 2C-180/700 PE / ..................................12MC 3C-165/810 PE) ....................................................................................................126.2.4 Changing the pump/gear oil (does not apply to MC 2C-180/700 PE /MC 3C-165/810 PE) ....................................................................................................126.2.5 Check of V-belts...........................................................................................................137 Troubleshooting ...........................................................................................................................148 Further information ......................................................................................................................158.1 Recycling the pressure washer ..............................................................................................158.2 Guarantee...............................................................................................................................158.3 Technical data.........................................................................................................................168.4 EC Declaration of Conformity .................................................................................................17