Cisco 3900 series User Manual

5-50
Cisco 2900 Series and 3900 Series Hardware Installation Guide
OL-18712-03
Chapter 5 Installing and Upgrading Internal Modules and FRUs
Replacing a Fan Tray or Air Filter
Figure 5-38 Removing the Cisco 3900 Series Router Bezel
Step 3 Locate the filter, recessed inside the bezel.
Step 4 Remove the filter and insert the replacement filter inside the bezel.
Step 5 Snap the bezel back in place. See Figure 5-39.
Figure 5-39 Replacing the Cisco 3900 Series Air Filters
)
1 Bezel
250920
SYS AC T
SYS
PW
R
1
AUX
PWR1
SYS
PW
R
2
AUX
PW
R
2
Cisco 3900 Series
1
1 Bezel 2 Snaps (stationary)
3 Air filter
SYS ACT
SYS
PWR1
AUX
PWR1
SYS
PWR2
AUX
PWR2
Cisco 3900 Series
250919
1
3
2

Cisco 3900 series Specifications

General

Brand	Cisco
Model	3900 series
Category	Network Router
Language	English