12
INSTALLATION INSTRUCTION
The welding machine is equipped with power voltage compensation device. When power voltage
fluctuation is between±15% of rated voltage, it can still work normally.
When long cable is in use, bigger section cable is suggested in order to prevent voltage from going down.
If the cable of the torch is too long, it may affect the performance of the power system. So we suggest
you to use configured length.
1. Make sure intake of the machine not blocked or covered, lest cooling system could not work.
2. Make good connection of shielded gas source. Gas supply passage includes cylinder, argon
decompress flow meter and pipe. Connecting part of pipe should use hoop or other things to fasten,
lest argon leaks out and air get in.
3. Make sure the earth end of power interface has been reliably and independently grounded.
4.
Put the loop cable fastening plug to the fastening socket at “+” polarity of the panel, turn clockwise
and fasten, clamp at the other side clamps the work piece.
5. When use pedal control, connect its two-core air plug and three-core air plug with the relevant air
socket at the panel.
6. According to input voltage grade, connect power cable with power supply box of relevant voltage
grade. Make sure so mistake and make sure the voltage difference among permission range. After
the above job, installation is finished and welding is available.
Appendix
：
Component type list.
Type
TIG 315PAC/DC
Power switch rated current
32A
Cable
Input side
≥1.5mm
2
Output side
35mm
2
Earth calbe
≥1.5mm
2
Welding torch
above 300A is suggested.
