Lucent Technologies Lineage
®
2000 400A, 60Hz Ferroresonant Rectifier J85503C-3
8 - 20 Spare Parts and Replacement Procedures
Issue 10 July 2000
8. One at a time, disconnect the ac input conductors from their
terminations, the ac equipment ground (green) conductor from the
AC EG/FR GRD in the cabinet, and the central office (CO)
ground interconnecting the top of the rectifiers. Insulate the
connector ends and label the conductors for easy identification
when reconnecting.
9. Unfasten the ac conduit that is structurally attached to the rectifier.
Place the disconnected conduit to the side, and, if necessary, tie the
conduit to an adjacent structure to prevent interference with the
rectifier removal.
10. Withdraw all disconnected conductors from the rectifier cabinet
and place them aside so as not to interfere with the rectifier
removal or cause a personnel hazard.
11. If provided, remove the straps fastening adjacent cabinets together
on the top surface.
12. Remove the anchoring fasteners from inside the cabinet base and
save for reuse.
13. Four lifting eyebolts, supplied by the customer, must be securely
fastened into the threaded holes in the top corners of the cabinet.
14. The rectifier is now both electrically and physically disconnected
and, with proper lifting equipment, may be safely removed from
the plant equipment lineup.
