Fronius Digital Gas Control Bedienungsanleitung Seite 21

Gas can be saved thanks to the optimised first opening of the control valve, as
there is hardly any increased gas flow at the start of welding. This procedure is
hence called gas saving function. The gas saving function is factory-set to an inlet
pressure of the shielding gas of 3 bar (43 psi.). Simply press the button once to
optimize the gas saving function also for other gas pressure values.
Installation
Work that has been carried out improperly can cause severe injury & damages.
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WARNING!
The installation of the „Digital Gas Control" option may only be carried out
by factory. When being built-in in our workshop the system is also checked
for leakness to prevent the shielding gas from escaping unnoticed.
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