Ok triac has now been changed , but it is still the same.
My friend told me that it seemed to be faulty , he will continue tomorrow so we will see if the new one has already gone too.
We could not find that opto isolator from my pcb , this is 180 mono , is it possible that it does not exist on...
Thanks for your quick reply.
I have been wrong with that gas valve thing.
At least something is making clicking sound when pushing and releasing switch and wire motor is working ok.
but it is true that gas valve and contactor are under same control.
But it has to be pcb rather than sticking...
Hi.
I have a problem with my migatronic.
It worked just fine one month ago , since that it has been standing in warm garage and now there is a problem.
So when i push the lever from welding pistol wire feed motor activates , gas valve activates and also contactor activates but when i release...