Installing The Air Filter Assembly On A Cisco 7609 Router And The Cisco 7609-S Router (Optional) - Cisco 7600-SIP-400 - SPA Interface Processor 400 Installation Manual

Chapter 5 Removal and Replacement Procedures
1
2
Step 2 Insert plastic rivet through filter assembly into ventilation holes on chassis as shown. While holding the
filter assembly and inserted rivet in place, insert the plastic fastener to the rivet.
Step 3 Fully secure the thumscrews.
Installing the Air Filter Assembly on a Cisco 7609 Router and the
Cisco 7609-S Router (Optional)
This section describes how to install the optional air filter assembly for the Cisco 7609 router and the
Cisco 7609-S router. The filter assembly is not included with the chassis or bundle configurations. The
necessary parts can be ordered at 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 of the front
left and right sides of the panel (see
The use of air filter assembly provides the convenience of intake panel maintenance. The disposable
Note
form air filter fits on the intake panel and prevents dust, dirt and other impurities from entering the panel.
You can replace the air filter when it wears out. The air filter should be used for intake panels in
environments where settling of dust particles on intake panel is high.
Note If you are replacing an air filter and not installing a new air filter assembly, see
on a Cisco 7609 Router and the Cisco 7609-S Router (Optional), page
Part Number
INTAKEPNL-09=
FLTRASSM-09=
FLTRINSERTS-09=
Perform these steps to install the new filter assembly. If INTAKEPNL-09= is already installed, skip to
Step
Remove the intake panel by unscrewing four thumbscrews (see
Step 1
OL-4503-26

Installing the Air Filter Assembly on a Cisco 7609 Router and the Cisco 7609-S Router (Optional)

Filter
Thumbscrews
Table 5-1
3.
3 Plastic rivets
4 Plastic fastener
Table 5-1. The filter assembly installation requires
Figure 5-127).
Air Filter Part Numbers
Description
Replacement Intake Panel
Filter Cage Assembly, no filter inserts included
Set of five replacement air filter inserts for
FLTRASSM-09=
Cisco 7600 Series Router Installation Guide
Replacing the Air Filter
5-131.
Figure 5-126).
5-127