A friend gave me a broken weldteam 170i (air liquide).
It had a blown capacitor and a burnt IGBT, I managed to fix that and now the machine seems to start correctly to green light (it was stuck at yellow light).
When I try to weld something it does starts arc but is really weak and the power resistor shown in the photo below gets red hot.
Can you please help me with this?
Thank you very much
It had a blown capacitor and a burnt IGBT, I managed to fix that and now the machine seems to start correctly to green light (it was stuck at yellow light).
When I try to weld something it does starts arc but is really weak and the power resistor shown in the photo below gets red hot.
Can you please help me with this?
Thank you very much