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F-59

F-59

TROUBLESHOOTING & REPAIR

OUTPUT POWER BOARD REMOVAL & REPLACEMENT (continued)

FIGURE F.21 – OUTPUT POWER BOARD REMOVAL

OUTPUT POWER BOARD

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PROCEDURE

1.Remove input power to the Pro-Cut 55 machine.

2.Remove the case wraparound and perform the Input Capacitor Filter Discharge Procedure detailed earlier in this section.

3.Locate the output power P.C. board and associated lead and plug connections. See Figures F.21 and F.22.

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PRO-CUT 55

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Image 96
Lincoln Electric SVM140-A service manual Output Power Board Removal & Replacement, Figure F.21 Output Power Board Removal