Commissioning
Shielding gas supply
112 Item No.: 099-004833-EWM01
6.11 Shielding gas supply
6.11.1 Connecting the shielding gas supply
Figure 6-14
Item Symbol Description 0
1 Cylinder bracket
2 Safety chain
3 Pressure reducer
4 Shielding gas cylinder
5 Cylinder valve
6 G ¼" crown nut
7
Connecting nipple G¼, shielding gas connection
No dirt must be allowed to enter the shielding gas supply as this would cause blockages.
All shielding gas connections must be gastight!
• Place the shielding gas cylinder in the cylinder holder and secure it from tipping over using the
securing chain!
• Before connecting the pressure reducer to the gas cylinder, open the cylinder valve briefly to blow out
any dirt.
• Mount the pressure reducer onto the gas cylinder valve.
• Fit the gas hose and G1/4" crown nut onto the relevant connection on 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).
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