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Hot surface nearby.
Before you remove the air baffle, complete the following steps:
1. Read the following sections to ensure that you work safely.
• "Safety" on page iii
• Chapter 4 "Hardware removal, installation and management guidelines" on page 27
2. Turn off the server. Disconnect the power cords and all external cables (see "Turn off the server" on
page 32).
3. Remove the node from the enclosure if needed (see "Remove a compute node" on page 55).
To remove the air baffle, complete the following steps:
Watch the procedure. A video of the process is available:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-A25P7vBoGa_wn7D7XTgDS_
• Youku:
http://list.youku.com/albumlist/show/id_50483444
Figure 32. Air baffle removal
Step 1.
Lift the air baffle up and set it aside.
Attention: For proper cooling and airflow, reinstall the air baffle before you turn on the server.
Operating the server with the air baffle removed might damage server components.
If you are instructed to return the defective component, please package the part to prevent any shipping
damage. Reuse the packaging the new part arrived in and follow all packaging instructions.
Install the air baffle
Use this information to install the air baffle.
To avoid possible danger, read and follow the following safety statement.
• S012
.
Chapter 5
Hardware replacement procedures
53
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