Good day, I have a Fronius Magic Wave 2000, that works mostly, power supply is good, IGBTs are good, but the output current seems very low. The display shows current selected, and after hitting the button, shows 60A, even though I am not welding and the TIG is open circuit. This is not correct, am I right? The display should show set point and when welding show actual output, correct? Also, I checked the EGT, this transformer when open circuit should have 220V on the secondary, right? How do I fault find this unit, does anyone have more documentation like circuit diagrams perhaps? I do have the wiring diagram inside the unit side cover and the operation manual. Thanks for any assistance.