Water pump OFF – Automatic selector switch
Switch position Result
Left: “OFF” Water pump off
Right: “Automatic” The water pump starts. The mix‐
ing pump starts after 2 seconds.
They stop synchronously.
3.10 Compressor
A compressor can be integrated to generate the air required to spray
the material, depending on the model.
The compressor may only be operated using the pressure switch.
The generated air is transported to the spray gun by means of the air
valve fitting and an air hose. The spray air is also used to pneumati‐
cally control the machine.
Figure 13: Compressor
Item Designation
1 Switch (ON/OFF)
2 Pressure switch
3 Device connector
General technical description
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