Lincoln Electric INVERTEC V300-PRO SVM105-B Service Manual page 84

F-54
CAPACITOR REMOVAL AND REPLACEMENT (cont.)
FIGURE F.29 -- COMPLETE SWITCH BOARD ASSEMBLY READY FOR INSTALLATION
NOTE: Proper capacitor polarity must be noted when
attaching the capacitor to the Switch Board assembly.
6. Install the new Capacitor and tighten the two bolts
to a torque of 55 inch-pounds (6 Nm). Hand tight-
en first, then tighten the bolts in increments of 10
inch-pounds, alternating between the two. See
Figure F.27.
7. Tighten the set screw of the clamping ring
8. Perform the Test After Repair of Switch Boards
and/or Capacitors.
TROUBLESHOOTING & REPAIR
V300-PRO
F-54