Setting The Contact Pressure - Fronius VarioSynergic 3400 Instructions De Service

Feeding in the
welding wire
(continued)
Setting the
contact pressure
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.
Note! Adjust contact pressure in such a way that welding wire is not deformed,
but it is nevertheless ensured that the wire is transported properly.
Semi-cylindrical rollers Trapeze rollers
1,5 -
3 - 4 1,5
3 - 4 1,5
23
Plastic rollers
3,5 - 4,5
-
-