Table of contents
Safety 30
Intended use 30
Safety 30
Available versions and central connectors 32
Versions available 32
Available central connectors 33
Mounting the Wearing Parts 34
Fitting wearing parts to the MTG torch body 34
Fitting wearing parts to the MTW torch body 34
FSC welding torch: Fitting the inner liner, connecting the welding torch 35
Fitting the inner liner 35
Connecting the welding torch to the wirefeeder 37
Connecting the welding torch to the power source and cooling unit 38
OC welding torch: Fitting the inner liner, connecting the welding torch 39
Fitting the inner liner 39
Connecting the welding torch 42
Service, maintenance and disposal 43
General 43
Identifying defective wearing parts 43
Maintenance at every start-up 44
Maintenance at every wire spool/basket-type spool replacement 44
Troubleshooting 46
Troubleshooting 46
Technical data 52
General 52
MTG 320i / 400i / 500i US-Style 52
Machine welding torch MTG 270i US-Style 53
Water-cooled welding torch - MTW 500i US-Style FSC SH 53
29
EN-US