Air Shroud; Removing The Air Shroud - Dell EMC PowerEdge C6420 Manual

Figure 17. Installing the PERC battery
Next steps
1 If disconnected, reconnect the battery cable to the PERC card.
2 Install the sled into the enclosure.
3 Follow the procedure listed in
Related link
Installing a sled

Air shroud

The air shroud aerodynamically directs the airflow across the sled. The airflow passes through all the critical parts of the sled, where the
fans push the air across the entire surface area of the heat sink. There is a vacuum created by air pulled across the hard drives, thus
allowing increased cooling.

Removing the air shroud

Prerequisites
1 Follow the safety guidelines listed in
2 Follow the procedure listed in
3 Remove the sled from the enclosure.
4 If applicable, disconnect the battery cable from the PERC card.
Steps
1 Press the clip on the air shroud to release the shroud from the sled.
2 Rotate the shroud up to release the shroud hinge from the slot and remove it.
After working inside your system.
Safety instructions.
Before working inside your system.
Installing and removing system components 69