Cisco 12012 User Manual download pdf (Page 21)

Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 21

Removing and Replacing a Card Cage Assembly

Figure 13 Removing a System Grounding Cable

Removing the Card Cage Assembly

Perform the following steps to remove the card cage assembly (refer to Figure 14):

Caution An empty card cage assembly weighs 65 lb (29.5 kg). You need two people to safely lift

the assembly. To prevent injury, keep your back straight and lift with your legs, not your back.

Step 1 Loosen the six captive screws on the front edges of the card cage assembly that secure it

to the frame.

Step 2 With one person positioned on each side of the frame, grasp the handle at the top of each

side of the card cage assembly and carefully slide the card cage assembly half way out of

the front of the frame.

Step 3 With your free hand, grasp the handhold cutout on each side of the card cage assembly

and carefully slide the card cage assembly completely out of the front of the frame.

If you plan to return the old card cage assembly to the factory, repackage it in the shipping container

you received with the replacement card cage assembly.

H10898

Grounding lug

System

grounding

receptacles

Bolts

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Cisco 12012 User Manual Page 21