Cisco ASA 5512-X Hardware Installation Manual page 50

Maintenance and Upgrade Procedures for the ASA 5500-X
Figure 1 Removing the Chassis Cover
1 Thumbscrew
3. Remove the chassis cover by placing your hand on top of the chassis lid, pressing down firmly, and pushing
the cover toward the rear of the chassis. (See
4. Place the cover in a safe place.
Replace the Chassis Cover
Caution: Do not operate the ASA without the chassis cover installed. The chassis cover protects the internal
components, prevents electrical shorts, and provides proper air-flow for cooling the electronic components.
To replace the chassis cover, perform the following steps.
Procedure
1. Place the chassis on a secure surface with the front panel facing you.
2. Lower the front of the chassis cover onto the chassis, slide it forward until it fits into place, and tighten the
thumbscrew to secure the chassis cover. (See
Figure 2 Replacing the Chassis Cover
1 Thumbscrew
3. Re-install the chassis on a rack.
4. Re-install the network interface cables.
Cisco ASA 5512-X, ASA 5515-X, ASA 5525-X, ASA 5545-X, and ASA 5555-X Hardware Installation Guide
1
Figure
Figure
1
Remove and Replace the Chassis Cover
1.)
2.)
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