Fronius MHP 400d G ML, Operating Instructions Manual

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Contents
Safety 38
Proper use 38
Safety 38
Danger from welding fumes 39
MTG d, MTW d, MHP d - General 40
Up/Down function 40
JobMaster function 40
MTG 400d K4, MTW 500d K4 - General 42
General 42
Standard values for extraction units 42
Air chamber 42
Up/Down function 43
Fitting wearing parts to the torch neck 44
MTG d, MTW d - Fitting wearing parts to the torch body 44
MTG 400d K4, MTW 500d K4 - Fitting wearing parts 44
Fitting the ML torch body to the MHP hosepack 46
Assembling the Multilock welding torch 46
Fitting the inner liners 47
Fitting the steel inner liner 47
Fitting the plastic inner liner (F, F++) 48
Fitting the plastic inner liner (Fronius connection with wirefeeding nozzle) 49
Fitting the plastic inner liner (Euro) 50
Start-up 51
Connecting the welding torch 51
Connecting the extractor 51
Twisting the Multilock welding torch body 52
Changing the torch body on a Multilock welding torch 53
Prisma holder for machine welding torch 54
Care, maintenance and disposal 55
General 55
Recognising faulty wearing parts 55
Maintenance at every start-up 55
Maintenance every time the wirespool/basket-type spool is changed: 56
Troubleshooting 58
Troubleshooting 58
Technical data 64
General 64
Gas-cooled welding torch - MTG 250d - 500d 64
Gas-cooled torch neck - MTB 250i, 320i, 330i, 400i, 550i G ML 64
Gas-cooled hosepack - MHP 400d G ML 65
Gas-cooled hosepack - MHP 500d G ML M 65
Water-cooled welding torch - MTW 250d - 700d 65
Water-cooled torch neck - MTB 250i, 330i, 400i, 500i, 700i W ML 66
Water-cooled hosepack - MHP 500d, 700d W ML 67
Water-cooled hosepack - MHP 700d W ML M 67
MTG 400d K4 68
MTG 400d K4 extraction characteristic 68
MTW 500d K4 69
MTW 500d K4 extraction characteristic 69
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