Thanks predictive text pain in the assTitle edited
And do you know what it does in the welderWell, a PCB is a printed circuit board (so, PCB board is saying printed circuit board board ) and it holds all the components that make up the control circuit...
Sorry forgot to addMoved to correct forum, may move again when we find out what make it is !
Yes mine works from the triggerNot all of them.
I've got the remains of a migmate in the shed (the version with the transparent plastic door over the wire housing) and that one uses a gas solenoid and 2 wire unvalved torch.
I've seen a couple of the top loading type be factory fitted with gas solenoids too.
The very much later migmate I had used a torch valve.
Sorry forgot to add
It's a sip migmate 100
Yes mine works from the trigger
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I havnt got a clueAnd moved again.
If the gas, arc and feed are cutting out at the same time I'd be looking at a faulty trigger switch.
This is a bit ambiguous, the gas always works from the trigger insomuch as gas comes out when the trigger is pressed. There are 2 ways of doing this, 1) with a solenoid valve in the machine 2) a mechanically operated valve in the torch. Which is yours?
@pdg snap!
I will take a look tomorrow I was thinking about buying a new torch so I will check it out tomorrowIt's easy enough to tell. Follow the gas pipe into the machine. If it connects to a thing with wires coming out you have a gas solenoid. If it goes straight through to the torch then you have a mechanical valve.