The Fronius VarioSynergic 3400 is a state-of-the-art welding machine, designed for precision and ease of use. Ensure optimal performance by following the Operating Instructions Manual, available for free download from manualshive.com. This comprehensive manual provides essential guidance for maximizing the capabilities of your welding equipment.
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In the feeder inching mode, the welding wire is fed into the torch hosepack at the set
speed, with no accompanying flow of gas or current.
Feeder inching
Gas test
In the gas test mode, the required gas flow can be set on the pressure regulator. The
wirefeeder does not run - the welding wire is not live.
