Fronius MHP 280i G PM - English

Contents
General 42
General 42
Functions of the torch trigger 42
Up/Down function 43
JobMaster function 43
Proper use 43
Safety 44
Warning notices on the device 44
Safety 45
Start-up 47
MTG d, MTW d - Fitting wearing parts to the torch body 47
Note regarding the inner liner with gas-cooled welding torches 47
Inserting a steel inner liner into the torch body 48
Inserting a plastic inner liner into the torch body 48
Fitting wearing parts inside the hosepack 48
Fitting the inner liner inside the hosepack 50
Attaching the torch body 52
Connecting the welding torch to the wirefeeder 54
Connecting the welding torch to the power source and the cooling unit 54
Threading the wire electrode 55
Setting the contact pressure 56
Changing the torch neck, rotating the torch neck 58
Changing the torch body 58
Rotating the torch body 59
Care, maintenance and disposal 61
General 61
Maintenance at every start-up 61
Every time the wirespool/basket-type spool is changed 62
Recognising faulty wearing parts 62
Changing the wirefeeding nozzle 63
Changing the infeed nozzle 64
Changing the feed rollers 67
Troubleshooting 71
Troubleshooting 71
Technical data 76
General 76
Gas-cooled welding torch - MHP 280i G PM 76
Water-cooled welding torch - MHP 320i W PM 77
Appendix 193
MHP 280i G PM, MHP 320i W PM 194
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EN