X5 FastMig
Operating manual - EN
5.
Open the gas bottle valve.
6.
Press the Gas test button in the wire feeder cabinet to flush the previous shielding gas and to run the new gas into
the system.
Use this button also to test that the gases flow through the system properly.
In X5 Wire Feeder 200 Manual the Gas test button is located in the control panel.
7.
Press the Gas test button again to adjust the gas flow. Use either the built-in rotameter or an external flow
meter and regulator for measuring and adjustment.
Recommended gas flow rates (for general guidance only):
TIG*
MIG**
Argon
5...15 l/min
10...25 l/min
Helium
15...30 l/min
-
Argon + 18-25% CO2
-
10...25 l/min
CO2
-
10...25 l/min
* Depending on the gas nozzle size.
** Depending on the gas nozzle size and welding current.
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