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Installing the Cisco NCS 4216
Removing and Replacing the Dust Filter
The chassis is shipped with a blank fan filter cover. To install the dust filter:
Procedure
Step 1
Remove the blank fan filter cover (A907-FAN-F=) by unscrewing the captive installation screws at the top
and bottom of the dust filter frame. See the figure below.
Figure 18: Blank Fan Filter
1
Step 2
Slide the new dust filter (A907-FAN-F) onto the fan tray.
Step 3
Secure the filter with the top and bottom captive screws, in the chassis.
Captive screw
Removing and Replacing the Dust Filter
2
Dummy fan filter
Installing the Cisco NCS 4216
21
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