GE Industrial Solutions AF-600 FP High Power (460V_575V 150HP and above) - Manual (Page 133)

8.2.4 Soft Charge Card
1. Disconnect MK1, MK2, MK3, and MK4.
2. Remove the 4 mounting screws (T25) from the standoffs.
3. Remove the soft charge card. Note the insulation sheet below the soft charge card. Remove and keep the insulation with the card for reinstallation.
Reinstall by mounting the insulation onto the standoffs. Mount the soft charge card and tighten the mounting screws to 2.3 Nm (20 in-lbs).
130BX155.10
3
4
2
5
1
Illustration 8.1: Soft Charge Card
380–480V: Blue MOV and 8 PTCs. 525–690V: Red MOV and 6 PTCs.
1 MK3 4 MK4
2 Mounting screw (Step 2) 5 MK2
3 MK1
AF-650 GP and AF-600 FP High Power Service Manual
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