Component designation
A
Main switch
B
Pressure regulator button
C
Ventilation/Pressure relief
valve
D
Open ventilation/pressure
relief valve
E
Closed ventilation/pressure
relief valve
Switching the spraying system on and off
To set the pressure. Turn the button clockwise to increase the pressure or anti-
clockwise to reduce the pressure.
To vent the pump and relieve the pressure in the gun, hose and nozzle.
To vent the pump and relieve the pressure in the gun, hose and nozzle, when
the valve is open. The valve is open when the distance between the valve
handle and the valve housing is greater. Read the depressurisation section on
page 7.
For building up pressure in the system. The valve is closed when the distance
between the valve handle and the valve housing is smaller.
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