Description

The motor drives the water pump and the blower over which the fuel pump is driven. The generator is coupled to the motor which supplies the module with electrical energy.

The fuel for the motor and the flow heater is drawn from a canister. The motor is started with an electrical starter or a hand crank. The water pump delivers the water by way of a pre-filter to the flow heater. In the flow heater, the water is routed through a heating spiral.

If the burner of the flow heater is switched on, the fuel pump delivers fuel from the canister to the burner nozzle. The fuel is atomized by the nozzle, mixed with air and burned. The blower provides the necessary combustion air. The heated water or the hot steam flows through the high pressure hose to the hand spray gun. For dry steam operation, the dry steam is routed through the steam hose to the hedgehog nozzle.

In addition, cleaning, deconserving or disinfecting agent can be drawn in from a canister by the water pump by means of the chemical suction hose from a canister. The chemical injector metering valve regulates the quantity drawn in.