Olav’n
New Member
- Messages
- 12
- Location
- Klepp- Norway
Hi!
I have DTB 250 machine in my workshop. This is actually my third, I regret I sold the other two.
I have a problem with the HF function. It welds OK on mma AC and DC. If i switch over to TIG it will weld on DC if i light the arc by contacting the workpiece. On AC the is no arc at all.
I have changed the coil but still the same. There is also a buzzing noice/ sound from the print card if i chose DC or AC Tig. Anyone have any idea were to start ? And yes i called the local Esab Dealer :-)
I have DTB 250 machine in my workshop. This is actually my third, I regret I sold the other two.
I have a problem with the HF function. It welds OK on mma AC and DC. If i switch over to TIG it will weld on DC if i light the arc by contacting the workpiece. On AC the is no arc at all.
I have changed the coil but still the same. There is also a buzzing noice/ sound from the print card if i chose DC or AC Tig. Anyone have any idea were to start ? And yes i called the local Esab Dealer :-)