Cisco Systems Cisco CRS-1 manual Power Supply

Chapter 2 Installing and Removing Power Components

Installing a Power Supply

Figure 2-20 Power Supply

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Prerequisites

Before performing this task, make sure that the power shelf has been installed (see the “Installing an AC Power Shelf” section on page 2-22or the “Installing a DC Power Shelf” section on page 2-11); remove any cosmetic covers.

Required Tools and Equipment

You need the following tools and part to perform this task:

•ESD-preventive wrist strap

•Power supply

Steps

To install a power supply, follow these steps:

Step 1 Attach the ESD-preventive wrist strap to your wrist and connect its leash to one of the ESD connection sockets on the front (PLIM) side of the chassis or a bare metal surface on the chassis.

Step 2 Using two hands to support and guide the power supply, slide it partway into the power tray on the front (PLIM) side of the chassis.

Step 3 Make sure that the power supply door grille is in the open position (see Figure 2-21).

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