Replacing A Fan Cooling Module (Fcm) In A 5U Enclosure - Dell PowerVault ME5 Series Owner's Manual

Figure 64. Install a PSU
3. Slide the PSU into the slot until the latch clicks home.
4. Connect the AC power cord.
5. Move the power switch on the PSU to the On position.
6. Wait for the Power OK LED on the newly inserted PSU to illuminate green..
● If the Power OK LED does not illuminate, verify that the PSU is properly inserted and seated in the slot.
● If properly seated, the module may be defective. Check the PowerVault Manager and the event logs for more
information.
● Using the management interfaces (the PowerVault Manager or CLI), determine if the health of the new PSU is OK. Verify
that the Power OK LED is green, and that the Ops panel states show no amber module faults.
7. If replacing both PSUs, repeat steps 1 through 6.

Replacing a fan cooling module (FCM) in a 5U enclosure

This section provides procedures for removing and installing an FCM in a 5U enclosure.
The images in the FCM removal and installation procedures show rear panel views of the 5U enclosure.
Before you begin any procedure, see
Removing a fan cooling module
You can change all fan cooling modules as long as they are removed and inserted one at a time. We recommend that you shut
down the unit before removing two or more fans.
CAUTION: Removing a fan cooling module significantly disrupts the enclosure's airflow. Do not remove the FCM
until you have received the replacement module. It is important that all slots are filled when the enclosure is in
operation.
1. Identify the fan cooling module (FCM) to be removed. If the FCM module has failed, the Fan Fault LED will illuminate
amber. .
2. Push the release latch down and hold it in place.
3. With your other hand, grasp the handle and pull the FCM outward.
68 Module removal and replacement
ESD precautions.