Cisco ONS 15454 Hardware Installation Manual page 488

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NTP-G260 Replace the Fan-Tray Assembly of the ONS 15454 M6 Shelf Assembly
NTP-G260 Replace the Fan-Tray Assembly of the ONS 15454 M6
Shelf Assembly
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Caution
Do not force a fan-tray assembly into place. Doing so can damage either the connectors on the fan tray or the
connectors on the back panel of the shelf assembly, or both.
Note
The estimated time required to change a fan-tray assembly is 2 minutes.
Procedure
Step 1
Open the front door of the shelf assembly (see
Shelf , on page 328
Step 2
(Optional) Complete the
remove the front door. If you do not want to remove the door, proceed to Step 3.
Step 3
Untighten the screws on the fan-tray assembly (see the following figure).
Cisco ONS 15454 Hardware Installation Guide
458
Maintaining the ONS 15454 M12 (ANSI and ETSI), ONS 15454 M2 and ONS 15454 M6 Shelf
This procedure replaces the fan-tray assembly of the ONS 15454 M6 shelf
assembly.
Small slot-head screwdriver
NTP-G257 Install the Fan-Tray Assembly in the ONS 15454 M6 Shelf, on page
388
Required
Onsite
None
DLP-G576 Open the Standard Door of the ONS 15454 M6
). If the shelf assembly does not have a front door, continue with Step 3.
DLP-G577 Remove the Standard Door of the ONS 15454 M6 Shelf , on page 330
to

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