Fronius VarioStar 1500 - Feeding in the Welding Wire; Setting the Contact Pressure

17
EN
CAUTION! Risk of injury from welding wire emerging. Keep the welding torch
away from face and body when pressing the feeder inching button.
Feeding in the
welding wire
(continued)
NOTE! Adjust contact pressure in such a way that welding wire is not defor-
med, but it is nevertheless ensured that the wire is transported properly.
Setting the
contact pressure
In feeder inching mode, the welding wire is fed into the torch hosepack at the set speed;
there is no accompanying flow of gas or current.
1
1
Contact pressure reference values Semi-cylindrical rollers Trapeze rollers
Aluminium 1,5 -
Steel 3 - 4 1,5
CrNi 3 - 4 1,5
6
1
1
2
4
1
5
6
7
5
2
3