Dell PowerEdge MX740c EMC PowerEdge MX740c Installation and Service Manual - Page 48

Air shroud, Removing air shroud, Installing air shroud

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Air shroud The air shroud aerodynamically directs the airflow across the entire system. The airflow passes air through all the critical parts of the system thus allowing increased cooling preventing overheating. Removing 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 Safety Instructions. 2. Follow the procedure listed in Before working inside your sled on page 42. Steps Hold both the edges of the air shroud and lift it out of the system. Figure 18. Removing air shroud Next steps 1. Install the air shroud. Installing air shroud Prerequisites 1. Follow the safety guidelines listed in Safety Instructions. 2. Follow the procedure listed in Before working inside your sled on page 42. Steps 1. Align the air shroud with the guide slots on the system. 2. Lower the air shroud into the system until it is firmly seated. 48 Installing and removing system components

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Air shroud
The air shroud aerodynamically directs the airflow across the entire system. The airflow passes air through all the critical parts
of the system thus allowing increased cooling preventing overheating.
Removing 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
Safety Instructions
.
2.
Follow the procedure listed in
Before working inside your sled
on page 42.
Steps
Hold both the edges of the air shroud and lift it out of the system.
Figure 18. Removing air shroud
Next steps
1.
Install the air shroud
.
Installing air shroud
Prerequisites
1.
Follow the safety guidelines listed in
Safety Instructions
.
2.
Follow the procedure listed in
Before working inside your sled
on page 42.
Steps
1.
Align the air shroud with the guide slots on the system.
2.
Lower the air shroud into the system until it is firmly seated.
48
Installing and removing system components