Cisco ONS 15454 Procedure Manual page 10

NTP-A2 Install the Shelf Assembly
Using the hex key that shipped with the assembly, install the two set screws into the screw holes that will
Step 3
not be used to mount the shelf.
Step 4 Lift the shelf assembly to the desired rack position and set it on the set screws.
Align the screw holes on the mounting ears with the mounting holes in the rack.
Step 5
Using the Phillips screwdriver, install one mounting screw in each side of the assembly.
Step 6
When the shelf assembly is secured to the rack, install the remaining mounting screws.
Step 7
Note
Remove the temporary set screws.
Step 8
Return to your originating procedure (NTP).
Step 9
DLP-A6 Mount the Shelf Assembly in a Rack (Two People)
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Step 1 Verify that the proper fuse and alarm panel has been installed in the top mounting space. If a fuse and
alarm panel is not present, you must install one according to manufacturer's instructions.
•
•
Ensure that the shelf assembly is set for the desired rack size (either 23 inches [584.2 mm] or 19 inches
Step 2
[482.6 mm]).
Using the hex key that shipped with the shelf assembly, install the two set screws (48-1003-XX) into the
Step 3
screw holes that will not be used to mount the shelf.
Lift the shelf assembly to the desired position in the rack.
Step 4
Align the screw holes on the mounting ears with the mounting holes in the rack.
Step 5
While one person holds the shelf assembly in place, the other person can install one mounting screw in
Step 6
each side of the assembly using the Phillips screwdriver.
Cisco ONS 15454 Procedure Guide, R4.0
1-10
Use at least one set of the horizontal screw slots on the ONS 15454 to prevent slippage.
This task allows two people to mount the shelf assembly in a rack.
•
•
•
DLP-A3 Reverse the Mounting Bracket to Fit a 19-inch (482.6 mm) Rack,
page
DLP-A4 Install the External Brackets and Air Filter, page
Required
Onsite
None
If installing the 15454-SA-ANSI shelf assembly, a 100-A fuse panel (30-A fuse per shelf minimum)
is required.
If installing the 15454-SA-NEBS3 shelf assembly, a standard 80-A fuse panel (20-A fuse per shelf
minimum) is required.
Pinned hex key
Two set screws (48-1003-XX)
# 2 Phillips screwdriver
1-6, if applicable
Chapter 1 Install the Shelf and Backplane Cable
1-8, if applicable
March 2003