PS for Mega SW and RRx

Prerequisites

Figure 1. Location of Power Supply

Procedure

  1. Remove Front Cover. Refer to SC Cover Removal
    note:

    PS connectors are designed to be uniquely connected to the other end to avoid the mis-connection except Receiver and Exciter cable connectors.

  2. Disconnect the connectors which are routed from PS for Mega SW and RRx. If necessary, cut the tie wraps.
  3. Loosen 2 screws tightening power supply and chassis.
    • notice
    • PS Tray is tightly inserted in the bracket. Need enough pull force to remove it.
  4. Remove the Mega SW power supply from System Cabinet.

    Figure 2. PS for Mega SW

  5. Restore new PS for Mega SW and RRx by the reverse order of removal.
  6. Restore the system cabinet by the reverse order of the removal.