Fronius WF 25i - Operator and Environmental Precautions

6
Connecting the wirefeeder to the power source ................................................................................... 37
Connecting the extension hosepack..................................................................................................... 38
Connecting the welding torch..................................................................................................................... 40
Safety.................................................................................................................................................... 40
Connecting MIG/MAG welding torches................................................................................................. 40
Inserting/replacing feed rollers................................................................................................................... 41
Safety.................................................................................................................................................... 41
General ................................................................................................................................................. 41
Inserting/changing the feed rollers........................................................................................................ 41
Inserting the wirespool, inserting the basket-type spool ............................................................................ 43
Safety.................................................................................................................................................... 43
Inserting the wirespool .......................................................................................................................... 43
Inserting the basket-type spool............................................................................................................. 44
Threading the wire electrode ..................................................................................................................... 46
General ................................................................................................................................................. 46
Preparatory work................................................................................................................................... 46
Threading the wire electrode ................................................................................................................ 47
Setting the contact pressure ................................................................................................................. 48
Adjust the brake ......................................................................................................................................... 49
General ................................................................................................................................................. 49
Adjusting the brake ............................................................................................................................... 49
Design of the brake............................................................................................................................... 50
Start-up ...................................................................................................................................................... 51
Safety.................................................................................................................................................... 51
Prerequisites ......................................................................................................................................... 51
General ................................................................................................................................................. 51
Troubleshooting, maintenance and disposal 53
Troubleshooting ......................................................................................................................................... 55
Safety.................................................................................................................................................... 55
Troubleshooting .................................................................................................................................... 55
Care, maintenance and disposal ............................................................................................................... 59
General ................................................................................................................................................. 59
Safety.................................................................................................................................................... 59
Every start-up........................................................................................................................................ 59
Every 6 months ..................................................................................................................................... 60
Disposal ................................................................................................................................................ 60
Technical data 61
Technical data............................................................................................................................................ 63
WF 15i................................................................................................................................................... 63
WF 15i n.S. ........................................................................................................................................... 63
WF 25i................................................................................................................................................... 64
WF 30i................................................................................................................................................... 64
HP 70i ................................................................................................................................................... 65
HP 95i ................................................................................................................................................... 65
HP 120i ................................................................................................................................................. 65
HP 70i, HP PC Cable HD 70................................................................................................................. 65