Fronius TransSteel 3500 Syn, Operating Instructions Manual

Page: 59 / 144

If the torch trigger is held down, wirefeeding restarts immediately without shield-
ing gas and welding voltage, and the process continues as described above.
2
4
5 3
1
3 4
Setting the con-
tact pressure
CAUTION!
Risk from excessive contact pressure.
This can result in severe damage to property and poor weld properties.
▶
Set the contact pressure in such a way that the wire electrode is not de-
formed but nevertheless ensures proper wirefeeding.
1
1
Contact pressure preferred values for
U-groove rollers:
Steel: 4 - 5
CrNi: 4 - 5
Tubular cored electrodes: 2 - 3
Adjusting the
brake
NOTE!
After releasing the "Wire threading" button, the wirespool should stop unreel-
ing.
▶
If it continues unreeling, readjust the brake.
59
EN