My Lincoln V205T AC/DC stop to work in stick mode and AC Tig mode. In DC mode it work complete good. When start in stick mode arc start but only half second after that machine stop no errors code on display. Just LED on front panel, that show output voltage blink as error. I can repeat all after I turn off and turn on device on main switch. This state is something like blockade. In AC mode device start with HF and small arc but that is all. Setup welding curent doesn't reach. I check all test voltages on main inverter board and superimposition board is ok for sure. Is it problem with controll pcb? Does somebody had experience with this problem.
There wasn't any burned element on any pcb.
Notice! Clamp board in not like in manual but (15.14.455) and it change clamp pcb (15.14.256) and output IGBT pcb (15.14.289). Main inverter pcb is (15.14.452) and not (15.14.316). Bus pcb is (15.14.453) and not like i manual (15.14.253).
Thank you for your time and help.
.
There wasn't any burned element on any pcb.
Notice! Clamp board in not like in manual but (15.14.455) and it change clamp pcb (15.14.256) and output IGBT pcb (15.14.289). Main inverter pcb is (15.14.452) and not (15.14.316). Bus pcb is (15.14.453) and not like i manual (15.14.253).
Thank you for your time and help.
.