English 5.906-432.0 Rev. 00 (06/15) 611 Detergent tank 12 Detergent suction hose with filter3 Level sensor, detergent tank 14 Detergent suction hose with filter5 Level sensor, detergent tank 26 Detergent tank 27 Suction hose with filter and check valve8 Open container9 Dosage valve for detergent10 Suction hose for detergent11 Detergent check valve12 Pressure switch ON13 Pressure and volume regulation14 Oil tank15 Fuel filter16 Fuel tank17 Level sensor for fuel tank18 Fuel suction hose19 Fuel return line20 Fuel pump21 Solenoid valve, fuel pump22 Continuous heater23 Fuel pressure line24 Ignition electrodes25 Fuel nozzle26 Exhaust nozzle27 Exhaust temperature sensor28 Setting, water temperature29 Printed circuit board (PCB)30 Temperature sensor31 Heating coil32 Air flap33 Water fine filter34 Burner blower35 Motor casing with cooling coil36 Pressure switch OFF37 Safety block with water shortage safeguard and safetyvalve38 Manometer39 Pressure pipe40 Solenoid valve liquid softener41 Level sensor liquid softener42 Liquid softener reservoir43 Swimmer valve44 Float tank45 High pressure nozzle46 Spray lance47 Trigger gun48 High pressure hose49 Rotary regulator for pressure and quantity regulation50 Rinse line51 Slot (plug) vacuuming operations52 Hose to the fine filter53 Hose from the motor cooling to the pumpNoteDuring vacuuming operations, the float container must bebypassed.