12. Screw off the rubber nut and fix the pressure reducing valve on the connecting frame as shown in the
figure; Open the air valve switch, raise the pressure regulating knob upward, adjust the air pressure (the
scale in the meter head is kgf / cm2 value) to the specified air pressure (increase the air pressure by turning
to "+" and decrease the air pressure by turning to "-"), and then press the pressure regulating knob;
13. The scale position of the meter head is shown in the figure, and the indicated position in the figure is
4 kgf / cm2 air pressure.
14. When there is too much water in the filter cylinder, open the drain valve to drain the water.
Pressure relief valve installation:
Function Explanation
1.Turn the power button on the front panel to the "on" position, the power indicator will be on, and the
cooling fan will start to rotate.
2.Open the air valve or switch to control the air and adjust the pressure and air flow to the rated standard
(refer to the flow meter).
3.Press the switch on the cutting torch and the solenoid valve will start. You will hear the sound of high-
frequency spark discharge in the welding machine. At the same time, there is gas flowing out of the cutting
torch nozzle. (for cutting machine with dimension arc, the nozzle of cutting gun is ejected by plasma arc)
4. Set appropriate cutting current according to the thickness of workpiece and process requirements. (panel
image needs to be updated)
1
Pressure regulating knob
2
Connecting frame
3
Copper air nozzle
4
Barometer
5
Filter gas cylinder
6
Air pipe
7
Drain knob
8
Solenoid Valve
9
Air in
10
Air out
11
Barometer head
5
Italia Star Com Due S.R.L.
www.italiastar.ro
004/021.433.03.27
27