Installing And Removing The Fan Assembly - Cisco ONS 15540 ESPx Installing

Installing and Removing the Fan Assembly

Step 1
Step 2
Step 3
Installing and Removing the Fan Assembly
Note
Step 1
Cisco ONS 15540 ESPx Hardware Installation Guide
2-34
To remove a module from your unit without interrupting system operation, follow
these steps:
Remove all cables from the desired module using the cable installation and
Remove the module by carefully pulling it out of the slot in the motherboard.
Reinstall the blank filler module.
Place the removed module in a container appropriate for shipping and storage.
The fan assembly is hot-swappable. Fan status is reported to the processor cards.
Table 2-2 lists the status for the fan assembly. To remove the fan assembly, you
must first loosen the cables that are cabled through the storage drawers and the
cable management tray. Failure to do this can result in possible damage to your
fiber optic cables.
Use the show facility-alarm status command to verify it is the fan that is causing
the major alarm. If the output shows "Fan" as the source, replace the fan assembly.
Table 2-2 Fan Assembly Status
Fan Failure
None
One
Two or more
To install the fan assembly in the Cisco ONS 15540 ESPx, follow these steps:
Open and pull out the cable storage drawer installed immediately beneath the
chassis that holds the system fiber optic cables. (See
Chapter 2
Status
Normal
Minor
Major
Installing the Cisco ONS 15540 ESPx
Figure 2-15.)
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