As thread says, fired up the welder today after a while and will not arc up.
Wire feeds, gas flows, relay tripping but no arc. Have tried another torch but no change. Unless they are both faulty as the last time I used it was a brand new torch.
Have got the schematic for it but unsure of voltages and readings that I should be looking for.
The circuit board has been for repair prior to last use and all looks good on it.
I'm thinking it could be the rectifier but I thought that it would be just down on power if that was faulty?
Any pointers much appreciated, have managed to repair some other welders before.
Wire feeds, gas flows, relay tripping but no arc. Have tried another torch but no change. Unless they are both faulty as the last time I used it was a brand new torch.
Have got the schematic for it but unsure of voltages and readings that I should be looking for.
The circuit board has been for repair prior to last use and all looks good on it.
I'm thinking it could be the rectifier but I thought that it would be just down on power if that was faulty?
Any pointers much appreciated, have managed to repair some other welders before.