Cisco ONS 15454, Hardware Installation Manual

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NTP-G260 Replace the Fan-Tray Assembly of the ONS 15454 M6
Shelf Assembly
This procedure replaces the fan-tray assembly of the ONS 15454 M6 shelf
assembly.
Purpose
Small slot-head screwdriver Tools/Equipment
NTP-G257 Install the Fan-Tray Assembly in the ONS 15454 M6 Shelf, on page
388 Prerequisite Procedures
Required Required/As Needed
Onsite Onsite/Remote
None Security Level
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.
Caution
The estimated time required to change a fan-tray assembly is 2 minutes. Note
Procedure
Step 1 Open the front door of the shelf assembly (see DLP-G576 Open the Standard Door of the ONS 15454 M6
Shelf , on page 328 ). If the shelf assembly does not have a front door, continue with Step 3.
Step 2
(Optional) Complete the DLP-G577 Remove the Standard Door of the ONS 15454 M6 Shelf , on page 330 to
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
NTP-G260 Replace the Fan-Tray Assembly of the ONS 15454 M6 Shelf Assembly