Replacing The Fan - Avaya BCM50 Hardware Installation Manual

BCM50 Hardware & Installation
8. The selected software release will be applied to the hard drive, and
could take up to 25 mins to complete. The SSH client will be
disconnected from the BCM.
9. Once the process is complete, the BCM will boot up into a normal
working state (both the Power and Status LED's should be green).
Either perform a restore or manually reprogram the BCM via the
System Start Up process (refer to the relevant System Start Up
Guide).

Replacing the Fan

The cooling fan circulates air through the chassis or the BCM server to
prevent the components from overheating. The BCM50/b, and BCM50e/be
have a single cooling fan. The BCM50 Expansion Unit has two cooling fans.
Before commencing Fan maintenance functions, you will require the following
equipment:
 Anti-static wrist-strap.
 Phillips #2 screwdriver.
You should also prepare the BCM for the maintenance procedure to take
place.
1. Check for a recent backup of the BCM50 programming. If there is no
recent backup, use Element Manager to back up of all the system data.
2. Use Element Manager to shut down the BCM50 system.
3. Shut down the BCM50.
56 NN40011-002 Issue 1.2 BCM50 Rls 6.0