Fronius MTG 250d Instructions De Service page 33

Contents
Safety.........................................................................................................................................................
Safety....................................................................................................................................................
General ......................................................................................................................................................
Up/Down function..................................................................................................................................
JobMaster function................................................................................................................................
Installation and commissioning ..................................................................................................................
Fitting wearing parts to the torch body..................................................................................................
Assembling the Multilock welding torch ................................................................................................
Fitting the steel inner liner.....................................................................................................................
Fitting the plastic inner liner (F, F++) ....................................................................................................
Fitting the plastic inner liner (Fronius connection with wirefeeding nozzle) ..........................................
Fitting the plastic inner liner (Euro) .......................................................................................................
Note regarding the inner liner with gas-cooled welding torches ...........................................................
Connecting the welding torch................................................................................................................
Twisting the Multilock welding torch body.............................................................................................
Changing the torch body on a Multilock welding torch..........................................................................
Prisma holder for machine welding torch..............................................................................................
Care, maintenance and disposal ...............................................................................................................
General .................................................................................................................................................
Recognising faulty wearing parts ..........................................................................................................
Maintenance at every start-up ..............................................................................................................
Maintenance every time the wirespool/basket-type spool is changed: .................................................
Troubleshooting .........................................................................................................................................
Troubleshooting ....................................................................................................................................
Technical data............................................................................................................................................
General .................................................................................................................................................
Gas-cooled welding torch - MTG 250d - 500d ......................................................................................
Gas-cooled torch neck - MTB 250i, 320i, 330i, 400i, 550i G ML ..........................................................
Gas-cooled hosepack - MHP 400d G ML, 500d G ML .........................................................................
Gas-cooled hosepack - MHP 500d G ML M .........................................................................................
Water-cooled welding torch - MTW 250d - 700d ..................................................................................
Water-cooled torch neck - MTB 250i, 330i, 400i, 500i, 700i W ML.......................................................
Water-cooled hosepack - MHP 500d, 700d W ML ...............................................................................
Water-cooled hosepack - MHP 700d W ML M......................................................................................
Appendix
Spare parts list: ......................................................................................................................................... 182
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