Installation Guidelines; Installing A Fan Module - Cisco Catalyst 9300 Series Hardware Installation Manual

Installation Guidelines

2
Note The switch requires three fans for proper cooling.
Installation Guidelines
Observe these guidelines when removing or installing a fan module:
• Do not force the fan module into the slot. This can damage the pins on the switch if they are not aligned
• A fan module that is only partially connected to the switch can disrupt the system operation.
• The switch supports hot swapping of the fan module. You can remove and replace the module without
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Warning
Statement 1030

Installing a Fan Module

Procedure
Step 1 Pinch the fan module release handle, and slide the module out.
Caution
Step 2
Install the fan module in the fan slot, and firmly push it into the slot, applying pressure to the end of the
module, not the extraction handles. When correctly inserted, the fan module is flush with the switch rear panel.
When the fan is operating, a green LED is on in the top left corner of the fan.
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
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Exhaust vent
with the module.
interrupting normal switch operation.
You should replace the fan module within 5 minutes to avoid overheating the switch.
4 Extraction handles
Installing a Fan Module