Fronius MTG 250d Operating Instructions Manual page 37

Contents
Safety
Proper use
Safety
Danger from welding fumes
MTG d, MTW d, MHP d - General
Up/Down function
JobMaster function
MTG 400d K4, MTW 500d K4 - General
General
Standard values for extraction units
Air chamber
Up/Down function
Fitting wearing parts to the torch neck
MTG d, MTW d - Fitting wearing parts to the torch body
MTG 400d K4, MTW 500d K4 - Fitting wearing parts
Fitting the ML torch body to the MHP hosepack
Assembling the Multilock welding torch
Fitting the inner liners
Checking the clamping nipple
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)
Start-up
Connecting the welding torch
Connecting the extractor
Twisting the Multilock welding torch body
Changing the torch body on a Multilock welding torch
Prisma holder for machine welding torch
Care and maintenance
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 body - MTB 250i, 320i, 330i, 400i, 550i G ML
Gas-cooled hosepack - MHP 400d G ML
Gas-cooled hosepack - MHP 500d G ML M
Water-cooled welding torch - MTW 250d - 700d
Water-cooled torch body - MTB 250i, 330i, 400i, 500i, 700i W ML
Water-cooled hosepack - MHP 500d, 700d W ML
Water-cooled hosepack - MHP 700d W ML M
MTG 400d K4
MTG 400d K4 extraction characteristic
MTW 500d K4
MTW 500d K4 extraction characteristic
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