Contents
General 40
General 40
Proper use 40
Original equipment and tools 40
Functions of the torch trigger - Standard 41
Up/Down function 41
JobMaster function 42
Deactivating the left or right torch trigger 42
Safety 43
Warning notices on the device 43
Safety 44
Start-up 46
MTG d, MTW d - Fitting wearing parts to the torch body 46
Note regarding the inner liner with gas-cooled welding torches 46
Inserting a steel or CrNi inner liner into the torch body 47
Checking the clamping nipple 47
Inserting a plastic wire guide into the torch body 48
Fitting wearing parts inside the drive 49
Changing the outlet nozzle 51
Fitting the inner liner from the wire buffer to the FSC 52
Attaching the torch body 54
Fitting inner liner to wire buffer 55
Connecting the welding torch to the wirefeeder 56
Connecting the welding torch to the power source and the cooling unit 56
Threading the wire electrode 57
Setting the contact pressure 58
Changing the torch neck, rotating the torch neck 59
Removing the torch body 59
Attaching the torch body 60
Rotating the torch body 61
Care, maintenance and disposal 62
General 62
Maintenance at every start-up 62
Every time the wirespool/basket-type spool is changed 63
Recognising faulty wearing parts 63
Changing or cleaning the wire guide wire buffer and sliding contact 64
Fitting the inner liner from the wire buffer to the drive unit 65
Troubleshooting 67
Troubleshooting 67
Technical data 72
General 72
Gas-cooled welding torch - MHP 280i G CMT 72
Water-cooled welding torch - MHP 400i W CMT 73
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