Dell PowerEdge R830 Owners Manual - Page 76

Cooling shroud, Removing the cooling shroud

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Cooling shroud The cooling shroud aerodynamically directs the airflow across the entire system. The airflow passes through all the critical parts of the system, where the vacuum pulls air across the entire surface area of the heat sink, thus allowing increased cooling. Removing the cooling shroud Prerequisites CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are shipped with your product. CAUTION: Never operate a two-processor system without the cooling shroud. The system may get overheated quickly, resulting in shutdown of the system and loss of data. 1. Follow the safety guidelines listed in the Safety instructions section. 2. Follow the procedure listed in the Before working inside your system section. Steps Holding the touch points, lift the cooling shroud away from the system. Figure 23. Removing the cooling shroud 1. slot on the chassis (4) 3. cooling shroud 2. touch point (2) 4. guide slot on the cooling shroud (4) 76 Installing and removing system components

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Cooling shroud
The cooling shroud aerodynamically directs the airflow across the entire system. The airflow passes through all the critical parts
of the system, where the vacuum pulls air across the entire surface area of the heat sink, thus allowing increased cooling.
Removing the cooling shroud
Prerequisites
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by
your warranty. Read and follow the safety instructions that are shipped with your product.
CAUTION:
Never operate a two-processor system without the cooling shroud. The system may get overheated
quickly, resulting in shutdown of the system and loss of data.
1.
Follow the safety guidelines listed in the Safety instructions section.
2.
Follow the procedure listed in the Before working inside your system section.
Steps
Holding the touch points, lift the cooling shroud away from the system.
Figure 23. Removing the cooling shroud
1.
slot on the chassis (4)
2.
touch point (2)
3.
cooling shroud
4.
guide slot on the cooling shroud (4)
76
Installing and removing system components