Cisco 7513 Series Manual Petunjuk Penggantian - Halaman 12

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Removing Power Supplies

Caution

proper ﬂow of cooling air through the chassis.

Step 7

Step 8

Step 9

Figure 7

Caution

Removing Power Supplies

Before you can replace the card cage and backplane assembly, you need to remove power supplies

(and the power supply blank, shown in Figure 10, if one is installed in a system with one power

supply), and then replace them after the new card cage assembly is in place.

To remove a power supply, follow these steps:

Step 1

12 Cisco 7513, Cisco 7513-MX, and Cisco 7576 Card Cage and Backplane Assembly Replacement Instructions

Always install blank processor module ﬁllers in empty processor slots to maintain the

Use a screwdriver to tighten both captive installation screws on each processor module.

Attach network interface cables or other devices to the interface ports. Use the notes you

made in the "Port and Slot Conﬁguration Worksheet" section on page 23.

After you reconnect power and turn it on, check the status of the interfaces as follows:

•

Enter the show interfaces [type] or show controllers [type] command to verify that

the system has acknowledged the interfaces and brought them up.

•

Enter the conﬁgure command or the setup command facility to conﬁgure any new

interface(s) you might have installed. This does not have to be done immediately, but

the interfaces will not be available until you conﬁgure them.

Handling a Processor Module During Installation

To prevent ESD damage, handle processor modules by the handles and carrier edges only.

Turn off (O) the system power switch on each power supply you plan to remove.