Cisco Carrier Routing System CRS-1 Installation Manual page 130

Installing the Inlet Grille
Figure 5-1
Figure 5-1
Prerequisites
There are no prerequisites for installing the inlet grille.
Required Tools and Equipment
You need the following tools and part to perform this task:
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•
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Steps
To install the inlet grille, follow these steps:
Remove the inlet grille from its packaging, then set the packaging aside.
Step 1
The inlet grille is packaged in the door assembly box.
Attach the ESD-preventive wrist strap to your wrist and connect its leash to an ESD connection socket
Step 2
on the front side or a bare metal surface on the chassis.
Align the ball studs at the bottom of the inlet grille with the cutouts at the bottom of the chassis casing
Step 3
on the front side of the chassis, just in front of the power supplies (see
Push the inlet grille toward the chassis, and snap the ball studs into place.
Step 4
Make sure you align the light pipes to the corresponding openings in the power filter.
Step 5
With a Number 2 flat screwdriver, tighten the two captured screws at the upper right and left corners of
Step 6
the grille.
Cisco CRS Carrier Routing System 4-Slot Line Card Chassis Installation Guide
5-2
shows the inlet grille.
Inlet Grille
ESD-preventive wrist strap
Inlet grille
Number 2 flat screwdriver
Chapter 5 Installing and Removing the Doors and Grille
Figure 5-2).
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