Cisco Systems Cisco CRS-1 manual Installing the Doors

Chapter 5 Installing and Removing the Doors and Grille

Installing the Doors

Steps

To remove the inlet grille, follow these steps:

Step 1 Attach the ESD-preventive wrist strap to your wrist and connect its leash to an ESD connection socket on the front side or a bare metal surface on the chassis.

Step 2 If the doors have been installed, open the doors to get complete access to the grille.

Step 3 Using the Number 2 flat-blade screwdriver, unscrew the two captured screws at the upper right and left corners of the grille.

Step 4 Firmly grasp the outside edges of the inlet grille.

Step 5 Pull the bottom of the grille firmly away from the chassis; it loosens from the connecting ball studs. Step 6 Carefully set the inlet grille aside.

Installing the Doors

This section describes how to install the doors on the Cisco CRS-1 4-slot chassis. We recommend that you install the doors when the chassis has been mounted into its rack.

Prerequisites

Before you install the doors on the Cisco CRS-1 4-slot chassis, you must install the grille as described above.

Required Tools and Equipment

You need the following tool and parts to perform this task:

•ESD-preventive wrist strap

•Left and right doors (Cisco product number: CRS-4-DOOR-KIT)

Steps

To install the doors on the Cisco CRS-1 4-slot chassis, follow these steps:

Step 1 Remove the door from its packaging (including the protective film that covers each door), and set the packaging aside.

Step 2 Attach the ESD-preventive wrist strap to your wrist; then connect its leash to an ESD connection socket or a bare metal surface on the chassis.

Step 3 Starting with the left door, align the bottom guide pin over the hole in the lower door mounting bracket (see Figure 5-3).

Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide

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