Technical data

Field Replaceable Unit Removal and Replacement
Power Entry Modules (PEMs) and PEM Fuses
Chapter 1
33
Figure 1-3PEM with Fuses installed (Showing Backplane Connector Power Contacts)
Step 4. Replace the PEM, following the replacement procedures provided above.
Step 5. Re-enable or re-connect all power domain circuit breakers, and apply power to the reinstalled PEM.
Step 6. With all fuses either replaced or having tested as functional, the green PEM OK LED (#4,
Figure 1-2) should illuminate steadily.
Step 7. This completes the PEM fuse removal and replacement procedure.