My Lincoln TT140 touch tig has been playing up lately, its a transformer type not a new PCB welder. Not been running it for tig as i've not got any Argon at the moment but been running it as stick.
Im only running about 40-60 amp, at first I thought before it was because I was running it on an extention, but now its running on a decent supply. It just seem to surge when welding, starts making a noise.
Anyone know if its a simple fix or who can fix it. It is an old welder mind.
Im only running about 40-60 amp, at first I thought before it was because I was running it on an extention, but now its running on a decent supply. It just seem to surge when welding, starts making a noise.
Anyone know if its a simple fix or who can fix it. It is an old welder mind.