Air Shroud; Removing The Air Shroud - Dell EMC PowerEdge R440 Installation And Service Manual

Figure 26. Installing backplane cover
Next step
Follow the procedure listed in

Air shroud

The air shroud directs the airflow across the entire system. Air shroud prevents the system from overheating and is used to maintain
uniform airflow inside the system.

Removing the air shroud

Prerequisites
CAUTION: Never operate your system with the air shroud removed. The system may get overheated quickly, resulting in
shutdown of the system and loss of data.
1 Follow the safety guidelines listed in
2 Follow the procedure listed in
Step
Hold the air shroud at both ends and lift it away from the system.
42 Installing and removing system components
After working inside your system.
Safety instructions.
Before working inside your system.