Esab tigma
parts are not in stock, So will have to wait a couple of days.
some info from the user manual that may help someone
"Check voltages 28V AC, 24V AC, 18V AC at K45.3"
1.3 To check Current setting potentiometer K57
“Measure the voltage between cables 011 and 014 (in board contact K45.1) which should be adjustable between +1.7V and minus 15V by means of K57."
On my machine marked black in the photo
“Check that 18V AC is available between the cables 017 and 018 in board contact K45.1 and 28V AC between the cables 001 and 002 in board contact K45.2. If voltage is not adjustable as per 1.3 replace PC board 77.2. (the smaller one)”
parts are not in stock, So will have to wait a couple of days.
some info from the user manual that may help someone
"Check voltages 28V AC, 24V AC, 18V AC at K45.3"
1.3 To check Current setting potentiometer K57
“Measure the voltage between cables 011 and 014 (in board contact K45.1) which should be adjustable between +1.7V and minus 15V by means of K57."
On my machine marked black in the photo
“Check that 18V AC is available between the cables 017 and 018 in board contact K45.1 and 28V AC between the cables 001 and 002 in board contact K45.2. If voltage is not adjustable as per 1.3 replace PC board 77.2. (the smaller one)”