53
EN
Start-up
Safety
Prerequisites 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 wire-feed unit
- Feed rollers inserted in the wire-feed unit
- Wirespool or basket-type spool and adapter inserted in the wire-feed unit
- Wire electrode threaded 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
General The wire-feed unit is started by pressing the torch trigger (for manual applications) or by
means of a welding start-up signal (for automatic applications).
WARNING! Incorrect operation or shoddy workmanship can cause serious injury
or damage. All work described in this document must only be carried out by
trained and qualified personnel. All functions described in this document must
only be used by trained and qualified personnel. Do not carry out any of the work
or use any of the functions described until you have fully read and understood the
following documents:
- this document
- all the operating instructions for the system components, especially the safe-
ty rules
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