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5.
Open the gas bottle valve.
6.
If the filler wire is installed, release the pressure arm of the wire feed mechanism to prevent wire feeding.
7.
Start gas flow by pressing the welding gun trigger.
8.
Check and adjust the gas flow. Use the built-in gas regulating valve (Master M 323 only), or an external flow
meter and regulator for measuring and adjustment.
Recommended gas flow rates (for general guidance only):
Argon
Helium
Argon + 18-25% CO2
CO2
* Depending on the gas nozzle size.
** Depending on the gas nozzle size and welding current.
© Kemppi
TIG*
MIG**
5...15 l/min
10...25 l/min
15...30 l/min
-
-
10...25 l/min
-
10...25 l/min
30
Master M 205, 323
Operating manual - EN
1922130 / 2313
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