Ntp- D7 Install The Fan-Tray Assembly - Cisco ONS 15454 SDH Procedure Manual

Chapter 1 Install the Shelf and FMECs
A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement
Warning
1022
Use copper conductors only. Statement 1025
Warning
Warning This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit. Statement 1028
Always use the supplied ESD wristband when working with a powered ONS 15454 SDH. Plug the
Caution
wristband cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
The ONS 15454 SDH is powered using –48 VDC power.
Note
Verify that the chassis fuses rating does not exceed 30A.
Step 1
Complete the
Step 2
Complete the
Step 3
Complete the
Step 4
Continue with the
Step 5
Stop. You have completed this procedure.
NTP-D7 Install the Fan-Tray Assembly
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Do not operate an ONS 15454 SDH without a fan-tray air filter. A fan-tray air filter is mandatory.
Caution
78-17194-01
"DLP-D16 Connect the Office Ground to the ONS 15454 SDH" task on page
"DLP-D17 Connect Office Power to the ONS 15454 SDH Shelf" task on page
"DLP-D18 Turn On and Verify Office Power" task on page
"NTP-D7 Install the Fan-Tray Assembly" procedure on page
This procedure installs the fan-tray assembly.
#2 Phillips screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
NTP-D3 Open and Remove the Front Door, page 1-6
NTP-D6 Install the Power and Ground, page 1-10
Required
Onsite
None

NTP- D7 Install the Fan-Tray Assembly

17-16.
1-11.
Cisco ONS 15454 SDH Procedure Guide, R7.0
17-13.
17-15.
1-11