EWM TETRIX 351 AC/DC COMFORT activArc Operating Instructions Manual page 76

Commissioning
TIG welding
Item Symbol Description
1
2
3
4
• Place the shielding gas cylinder into the relevant cylinder bracket.
• Secure the shielding gas cylinder using a securing chain.
Before connecting the pressure reducer to the gas cylinder, open the cylinder valve
briefly to expel any dirt.
• Tighten the pressure reducer screw connection on the gas bottle valve to be gas-tight.
• Screw gas hose connection crown nut onto the output side of the pressure reducer.
• Fit the gas hose and G1/4" crown nut onto the relevant connection on the welding machine, and fit the
wire feed unit (if present on this version).
76
1
3
0
Pressure reducer
Shielding gas cylinder
Output side of the pressure reducer
Cylinder valve
Figure 6-5
NOTE
4
2
Item No.: 099-000108-EWM01