Setting The Contact Pressure - Fronius VarioStar 1500 Instructions De Service

Feeding in the
welding wire
(continued)
5
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.
Setting the
contact pressure
1
Contact pressure reference values
Aluminium
Steel
CrNi
CAUTION! Risk of injury from welding wire emerging. Keep the welding torch
away from face and body when pressing the feeder inching button.
1
4
2
6
5
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.
1
17
6
7
Semi-cylindrical rollers
1,5
3 - 4
3 - 4
2
Trapeze rollers
-
1,5
1,5