Cisco Systems XR 12410 Manual de Instalação descarregar pdf (Página 193)

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Cisco XR 12410 Router Installation Guide

OL-13832-01

Chapter 5 Maintaining the Router

Removing and Replacing AC and DC Power Subsystem Components

Step 3 Eject the PEM from the chassis (Figure 5-17):

a. Loosen the captive screw on the ejector lever and pivot the lever down to eject

the PEM from its bay.

b. Pull out the PEM halfway from its bay.

Note It is not necessary to completely remove the power supply. You can leave

the power supply in its bay while you replace the DC PDU.

Figure 5-17 Ejecting a DC PEM

Step 4 Remove the clear plastic safety covers over the PDUs (see Figure 5-19).

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Cisco Systems XR 12410 Manual de Instalação Página 193