Huanyang VFD and spindle problem

[BriceO]

Thanks, so the spindle should be ok.

I really doubt that I can return it as the seller doesn't reply my messages. But I just checked the VFD and found a transistor exploded.



This is the model number: kdg15n120h ( documentation)
What do you think ? Is there a chance to save the VFD by replacing this transistor?

Thanks for your help.