Fronius VR 7000 - Page 6

6
USA wirefeeders ................................................................................................................................... 32
inserting/replacing feed rollers .............................................................................................................. 32
Inserting the wirespool, inserting the basket-type spool ............................................................................ 33
Safety.................................................................................................................................................... 33
Inserting the wirespool .......................................................................................................................... 33
Inserting the basket-type spool ............................................................................................................. 33
Feeding in the wire electrode..................................................................................................................... 35
Feed in the wire electrode..................................................................................................................... 35
Set the contact pressure ....................................................................................................................... 36
Adjust the brake ......................................................................................................................................... 37
Adjusting the brake ............................................................................................................................... 37
Design of the brake............................................................................................................................... 37
Fitting wirefeeding hose for external wire electrode................................................................................... 39
General ................................................................................................................................................. 39
Insulated routing of wire electrode to wire-feed unit ............................................................................. 39
Fitting wirefeeding hose for external wire electrode.............................................................................. 39
Start-up ...................................................................................................................................................... 40
General information .............................................................................................................................. 40
REQUIREMENTS ................................................................................................................................. 40
Care, maintenance and disposal ............................................................................................................... 41
General remarks ................................................................................................................................... 41
Every start-up........................................................................................................................................ 41
Every 6 months ..................................................................................................................................... 41
Disposal ................................................................................................................................................ 41
Technical data............................................................................................................................................ 42
VR 7000 ................................................................................................................................................ 42
VR 7000-11........................................................................................................................................... 42
VR 7000-30........................................................................................................................................... 43
VR 7000 CMT ....................................................................................................................................... 43
Appendix 45
Spare parts list: VR 7000, VR 7000-11, VR 7000-30, VR 7000 CMT........................................................ 46