Table Of Contents
Installing the Door Ground Strap Retrofit Kit for the ONS 15454
Product Number: 15454-SA-ANSI
This document describes how to install the new door and door ground strap included in the ONS 15454 Door Ground Strap Retrofit Kit. You will need a Phillips screwdriver and an open end wrench (included in the kit).
Install the Door Ground Strap Retrofit Kit
Step 1 Open the front door.
Step 2 Lift the door from its hinges at the top left-hand corner of the door and remove.
Step 3 Insert the new door (800-21446-01) and leave open.
Step 4 Using a Phillips screwdriver, remove the top 4-40 screw from the left side of the fiber guide.
Step 5 Replace the screw with the longer 4-40 screw (48-0906-01) included in the retrofit kit. Figure 1 shows the left fiber guide with the new longer screw installed.
Figure 1 Left fiber guide with new longer screw
Step 6 Using a Phillips screwdriver, remove the screws that attach the left cable-routing channel and remove the left cable-routing channel.
Note If fiber-optic or Ethernet cables are routed in the left cable-routing channel, then carefully move or disconnect them before removing and reinstalling the left cable-routing channel.
Step 7 Attach one end of the ground strap terminal lug (72-3622-01) to the male stud on the inside of the door. Attach and tighten the #6 Kepnut (49-0600-01) using the open end wrench. See Figure 2.
Figure 2 Door Ground Strap Retrofit Kit assembly
Step 8 Attach the other end of the ground strap to the longer screw on the fiber guide shown in Figure 1:
a. Attach the lock washer.
b. Attach the terminal lug.
c. Using the open end wrench, attach and tighten the #4 Kepnut (49-0337-01) on the terminal lug.
Note To avoid interference with the line card, make sure the ground strap is in a flat position when the door is open. To move the ground strap into a flat position, rotate the terminal lug counterclockwise before tightening the Kepnut.
Step 9 Replace the left cable-routing channel.
Step 10 Using a Phillips screwdriver, insert and tighten the screws for the cable-routing channel.
Figure 3 shows the shelf assembly with the Door Ground Strap Retrofit Kit installed.
Figure 3 Shelf assembly with Door Ground Strap Retrofit Kit installed
This document is to be used in conjunction with the Cisco ONS 15454 Installation and Operations Guide publication.
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