Cooling Fans; Removing The Cooling Fan - Dell EMC PowerEdge R940xa Installation And Service Manual

Figure 30. Installing the support bar
Next steps
Follow the procedure listed in

Cooling fans

The cooling fans are integrated into the system to dissipate the heat generated by the functioning of the system. These fans provide
cooling for the processors, expansion cards, and memory modules.

Removing the cooling fan

Prerequisites
NOTE: Opening or removing the system cover when the system is on may expose you to a risk of electric shock.
Exercise utmost care while removing or installing cooling fans.
CAUTION: The cooling fans are hot swappable. To maintain proper cooling while the system is on, replace only one fan
at a time.
CAUTION: Do not operate the system with the cover removed for a duration exceeding five minutes.
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
Steps
1. Press the release tab.
2. Lift the cooling fan out of the cooling fan assembly.
After working inside your system.
Safety instructions.
Before working inside your system.
Installing and removing system components 55