Fronius TransSteel 2200 Operating Instructions Manual page 35

(8)
(9)
(8) "Gas-test" button
For setting the required gas flow rate on the gas pressure regulator/for filling the
torch hosepack with shielding gas.
When the "Gas-test" button is pressed, shielding gas will flow for 30 seconds.
Press the button again to stop the gas flow prematurely.
(9) Selection dial (left)
For changing the sheet thickness, welding current, and wire speed parameters,
and for changing parameters in the Setup menu
(10) "Wire threading" button
For threading the wire into the torch hosepack with no accompanying flow of gas.
While the button is being held down, the wire drive runs at feeder inching speed
(11) Selection dial (right)
For changing the arc length correction, welding voltage, and arc-force dynamic
parameters, and for changing parameters in the Setup menu
(10)
(11)
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