Lincoln Electric SVM123-A Welding System User Manual


 
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
F-19
TROUBLESHOOTING & REPAIR
F-19
MAIN TRANSFORMER (T1) VOLTAGE TEST
IDEALARC DC-1000
From To Expected VAC
Plug Pin Lead Plug Pin Lead
J5 2 #203 J5 4 #204 75 VAC
J5 7 #205 J5 3 #206 75 VAC
J5 9 #207 J5 8 #208 75 VAC
FIGURE F.5 - Phase Angle Windings Test Points and Firing Board Pin
Location