Lenovo System x3500 M5 Type 5464 Installation And Service Manual page 205

Release latch
Figure 108. Air baffle removal
Attention: For proper cooling and airflow, place the air baffle before you turn on the server.
If you are instructed to return the server component or optional device, follow all packaging instructions,
and use any packaging materials for shipping that are supplied to you.
Replacing the air baffle
Use this information to install the air baffle.
Read the safety information in "Safety" on page v and "Installation guidelines" on page 29.
If you are replacing a server component in the server, you need to turn off the server and peripheral devices,
and disconnect the power cords and all external cables.
Attention: The server automatically powers off when the air baffle is removed.
To replace the air baffle, complete the following steps.
Step 1. Carefully turn the server on its side so that it is lying flat, with the cover facing up.
Attention: Do not allow the server to fall over.
Step 2. Unlock and remove the left-side cover (see "Removing the left-side cover" on page 182).
Step 3. Remove the existing air baffle (see "Removing the air baffle" on page 188).
Step 4. Align the guide pins and place the air baffle into the server by press the release latches.
Air baffle
Release latch
.
Chapter 6 Removing and replacing components
189