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Troubleshooting & repair, Capacitor removal and replacement (cont.) – Lincoln Electric INVERTEC V300-PRO SVM105-B User Manual

Page 84

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V300-PRO

TROUBLESHOOTING & REPAIR

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
.

F-54

F-54

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FIGURE F.29 -- COMPLETE SWITCH BOARD ASSEMBLY READY FOR INSTALLATION

CAPACITOR REMOVAL AND REPLACEMENT (cont.)