Cisco 6503 - Catalyst Firewall Security Sys Installation Manual page 299

Chapter 4 Removal and Replacement Procedures
Installing the Air Filter Assembly on a Catalyst 6509-NEB-A
Switch or a Catalyst 6509-V-E (Optional)
This section describes how to install the optional air filter assembly for the Catalyst 6509-NEB-A switch
or the Catalyst 6509-V-E switch. The filter assembly is designed to prevent dust and other contaminants
from being drawn into the switch chassis. It is not included with the chassis or bundle configurations
because it is not needed in normal installation environments. We recommend that you use this assembly
only in exceptionally dusty installation sites.
In installation sites that have high levels of airborne dust and contaminants, we recommend that you
Caution
install the air filter assembly on your Catalyst 6509-NEB-A or Catalyst 6509-V-E switch chassis.
The necessary parts can be ordered as listed in
INTAKEPNL-09= be installed on the chassis. This intake panel can be identified by the two filter
assembly support loops extending from the bottom front of the panel and the thumbscrews on the front
left and right sides of the panel. (See
Table 4-3
Part Number
INTAKEPNL-09=
FLTRASSM-09=
FLTRINSERTS-09=
To install the new filter assembly, follow these steps. If INTAKEPNL-09= is already installed, skip to
Step
Remove the intake panel by unscrewing four thumbscrews. (See
Step 1
Figure 4-73
OL-5781-08
Installing the Air Filter Assembly on a Catalyst 6509-NEB-A Switch or a Catalyst 6509-V-E (Optional)
Air Filter Part Numbers
3.
Removing the Intake Panel
o
Table 4-3. The filter assembly installation requires that
Figure 4-74.)
Description
Replacement intake panel
Filter cage assembly, no filter inserts included
Set of five replacement air filter inserts for
FLTRASSM-09=
o
INPUT
FAN OUTPU T
OK
OK
FAIL
INPUT
OK
Catalyst 6500 Series Switches Installation Guide
Figure 4-73.)
FAN
OUTPU T
OK FAIL
4-93