2
Connect the shielding gas cylinder:
- Remove the protective cap of the shielding gas cylinder
- Briefly turn the valve of the shielding gas cylinder to the left to remove surround-
ing dirt
- Check the seal on the gas pressure regulator
- Screw the gas pressure regulator onto the shielding gas cylinder and tighten it
When using a TIG welding torch with integrated gas connection:
1
Connect the gas pressure regulator to the shielding gas connection socket on the
rear of the power source using the gas hose
2
Tighten union nut
When using a TIG welding torch without integrated gas connection
1
Connect gas hose with gas pressure regulator
Establish a con-
nection with the
workpiece
1
Set the power switch to the "O" position
2
Insert the grounding cable into the positive current socket and lock
3
Connect the other end of the grounding cable to the workpiece
Connect the
welding torch
1
Set the power switch to the "O" position
2
Insert the welding power-lead of the TIG welding torch into the negative current
socket and twist it clockwise to lock
3
Connect the plug socket of the welding torch to the torch control connection socket
and lock it
4
Equip welding torch (see Operating Instructions for welding torch)
When using a TIG welding torch with integrated gas connection:
1
Connect the gas pressure regulator to the shielding gas connection socket on the
rear of the power source using the gas hose
2
Tighten union nut
Only when using a water-cooled welding torch:
1
connect the water connections of the welding torch to the water supply and water
return connections of the cooling unit.
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EN-US