Cisco MC750 Руководство по эксплуатации - Страница 8

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Cisco MC750 Руководство по эксплуатации
Removing the Processor Air Duct
Removing the Processor Air Duct from Firepower Management Center
1500 and 3500
The Firepower MC1500 and MC3500 share some of the same form factors. The following procedure can
apply to either device.
Note
Before the processor air duct can be removed from a MC1500 and MC3500, the adjacent PCI Riser
Assembly must first be removed.
To remove the processor air duct from a Firepower MC1500 or MC3500:
Step 1
Observe the ESD precautions described in
precautions described in
Step 2
Disconnect any cables attached to any add-in cards.
Step 3
Grasp both riser latches with thumb and forefinger and pull up to release the riser assembly.
Step 4
Lift riser assembly straight up (see "1" in
Figure A-6
1
Step 5
Set the riser assembly upside down to avoid damage to the riser card connector.
Step 6
Lift the processor air duct from its location over the two processor sockets (see "1" in
Cisco Firepower Management Center 750, 1500, 2000, 3500, and 4000 Hardware Installation Guide
A-8
Safety Warnings, page
Removing the PCI Riser Assembly from a MC1500 or MC3500
PCI riser assembly
Appendix A
Memory Upgrade Instructions for Firepower Management Centers
Working in an ESD Environment, page A-2
A-2.
Figure
A-6).
— —
and the safety
Figure
A-7).