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Cisco 7600 Series Router Installation Guide
OL-4503-26
Chapter 5 Removal and Replacement Procedures
Installing the Air Filter Assembly on a Cisco 7606 Router and the Cisco 7606-S Router (Optional)
Checking the Installation
Perform these steps when checking the installation to verify that the new fan assembly is installed
correctly:
Step 1 Listen for the fans; you should immediately hear them operating. If you do not hear them, ensure that
the fan assembly is inserted completely in the chassis and the faceplate is flush with the switch back
panel.
Step 2 Verify that the FAN STATUS LED is green. If the LED is red, one or more fans is faulty.
Step 3 If after several attempts the fans do not operate or you experience trouble with the installation (for
instance, if the captive installation screws do not align with the chassis holes), contact a Cisco customer
service representative for assistance.
Installing the Air Filter Assembly on a Cisco 7606 Router and the
Cisco 7606-S Router (Optional)
This section describes how to install the optional air filter assembly (CVPN7600FIPS/KIT=) for the
Cisco
7606 and Cisco 7606-S routers.
Perform these steps to install the new filter assembly.
Step 1 Install filter assembly using thumscrews (see Figure 5-125). Enage thumbscrews only halfway.
Figure 5-125 Cisco 7606 and Cisco 7606-S Router Filter Assembly
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S
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SERVICES MODULE
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CLASS 1 LASER
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