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Critical Fault - FUF2

Display- Fuse Fault 2


Filter Capacitor Fuse Fault Indicates one of the filter-capacitor fuses failed in Stack 2.


Check the 400 A LC filter fuses in Stack 2 (continuity check)

■ F16 –FSW4 | F17 –FSW5 | F18 –FSW6

■ Circuits from CAUX2-J3-7 to TB11-9

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