—
Clamp release tabs
5
Step 4
If you need to remove the power cord, push the release tab on the clamp to force the annular clamp teeth to disengage
and the clamp opens up. You can then remove the clamp from the power cord.
Remove and Replace the Fan Tray
You can remove and replace the fan tray while the Firepower 2130 and 2140 are running. The air flow moves
from front to back. All fan modules are integrated in a single fan tray.
Removing the fan tray exposes the appliance to no airflow. Replace the fan tray within 30 seconds after
removal to avoid overheating the appliance. If you wait longer than 30 seconds, the appliance may power off
automatically to prevent damage to components. The appliance does not power up and boot properly if the
fan tray is missing.
Caution
Safety Warnings
Take note of the following component replacement safety warnings:
Statement 1028—
More Than One Power Supply
This unit might have more than one power supply connection. To reduce risk of electric shock, remove
all connections to de-energize the unit.
Warning
Statement 1030—
Equipment Installation
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Warning
Statement 1073—
No User-Serviceable Parts
There are no serviceable parts inside. To avoid risk of electric shock, do not open.
Warning
Cisco Firepower 2100 Series Hardware Installation Guide
80
Installation, Maintenance, and Upgrade
Remove and Replace the Fan Tray
