Daihen varstroj VARMIG 231-i LCD, Owner'S Manual, Page: 49 / 100

17
5.1.9 TIG welding (LIFT TIG)
Remark
：
See picture 1 chapter 4
Preparation of the welding machine
⚫
Connect the ground cable quick connector to the
positive (+) output welding terminal.
⚫
Connect the cable mass clamp to the workpiece. The
contact with the workpiece must be strong contact with
clean and bare metal, without corrosion, paint or
spatter at the contact point.
⚫
Connect the TIG torch to the negative (-) output
welding terminal.

Connect the gas to the TIG torch.

Turn on the device with the main switch on the back of
the device
⚫
Press the left button to select welding process and rotate the left button to select LIFT TIG process.
⚫
Press the left button to confirm the process selection.
=> Next, a screen with welding parameters will appear (image below)
Setting procedure:
⚫ Turn the right knob to set the welding current (turn
clockwise to increase it, counter-clockwise to
decrease it)
⚫
During welding, the display will change to show the
actual values (welding current and voltage).
⚫
Warning!
TIG welding requires a TIG torch, argon shielding gas and an argon gas regulator.
This equipment is optional and must be ordered separately from the equipment supplier.