57
EN
Start-up
General informa-
tion
WARNING!
Operating the equipment incorrectly can cause serious injury and damage.
Do not use the functions described until you have thoroughly read and understood the fol-
lowing documents:
► these operating instructions
► all the operating instructions for the system components, especially the safety rules
The wire-feed unit is commissioned by pressing the torch trigger (for manual applications) 
or by means of a welding start-up signal (for automatic applications).
Requirements When commissioning the wire-feed unit, the following requirements must be met:
- Wire-feed unit connected to the power source using the interconnecting hosepack
- Welding torch connected to the wire-feed unit
- Feed rollers inserted into the wire-feed unit
- Wirespool or basket-type spool and adapter inserted in the wire-feed unit
- Wire electrode fed in
- Feed roller contact pressure set
- Brake adjusted
- All covers closed, all side panels in place, all protection devices intact and in their 
proper place