Cisco PIX 525 Посібник користувача - Сторінка 26
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Installing a DC Power Supply
Do not attempt to remove the fan cables without first depressing the tab as shown in
Caution
can damage the fan cables by applying stress if the connector is not removed properly.
Disconnect the fan cable as shown in
Step 4
Figure 6-27 Disconnecting the Fan Cable
Step 5
Remove the next fan and disconnect its cable.
Remove the cables for the two remaining fans. Remove the last two fans.
Step 6
Replace the fans, starting with the fan farthest away from the power supply. If the bezel is removed, make
Step 7
sure the fan farthest away from the power supply does not cover the bezel holes.
Note
Install cable clamps onto the fans by aligning cable clamp holes over fan mounting holes and pressing
Step 8
rivets through both. (See
Cisco PIX Security Appliance Hardware Installation Guide
6-26
Depress tab
and pull outward
Fan connector
Power supply
remaining fan connectors
Make sure that the label on the fan faces the chassis wall to ensure proper airflow direction.
Figure
6-28.)
Figure
6-27, and set the fan aside.
Fan
Location of the three
Chapter 6
PIX 525
Figure
6-27. You
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