Help.... I have an old Star tig 160, just stopped working on DC just the hi spark, but no weld current. AC still works ok. I believe this machine is pretty much identical to the SIP of the same vintage. I know they're not generally reckoned to be the best welders, but I have had some pretty decent results from it though I'm strictly an amateur. I've had the cover off, nothing looks burnt or smells burnt inside. Anyone have any suggestions for an easy/cheap fix??
Thanks for looking
Thanks for looking