Bridge/Router Installation Guide

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Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide
OL-10971-07
Chapter 2 Installing and Removing Power Components
Installing a DC Power Shelf
Figure 2-12 Installing DC Power Supplies
Step 14 Install the air filter (see Figure 2-13). For the procedure, see the “Installing the Chassis Air Filter”
section on page 3-7.
Figure 2-13 Chassis Air Filter
Step 15 Install the inlet grille. See the “Installing the Inlet Grille” section on page 5-2.
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1 Chassis air filter 3 Power tray and power supplies
2 Air intake grille 4 Power tray air filter
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