User Manual

1) Switch to the plasma-cung mode.

2) While this welding & cung equipment is operated, the power supply indicator is on and

the built-in fan will funcon.

3) Release the regulator valve and modulate the pressure and volume of output gas.

4) Press the cung torch buon. The sound of releasing electricity is audible and there is gas

coming out of the welding torch.

5) According to the thickness of the work piece, adjust the current output, and then the plasma

cung can begin.

6) Put the nozzle of the cung torch to the work piece and press the welding torch buon. The

sound of the HF arc vanishes and the cung operaon can begin. Aer the arc starts,

maintain a distance of about 1mm in order to protect the nozzle from possible damage.

7) In case of diculty with starng the arc, it is recommended to reduce the pressure of the gas

output.

8) If the nozzle is damaged, adjust the pressure of the gas output.

Plasma Cung Funcon