Lenovo ThinkSystem SR650 Series Setup Manual page 136

CAUTION:
Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with
metal, which might result in spattered metal, burns, or both.
S017
CAUTION:
Hazardous moving fan blades nearby.
Before removing the air baffle, if there is a RAID super capacitor module installed on top of the air baffle,
remove the RAID super capacitor module first.
To remove the air baffle, complete the following step:
Watch the procedure. A video of the removal process is available:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-A25P7vBoGa_wn7D7XTgDS_
• Youku: http://list.youku.com/albumlist/show/id_50483444
Step 1. Grasp the air baffle and carefully lift it out of the server.
Attention: For proper cooling and airflow, install the air baffle before you turn on the server.
Operating the server with the air baffle removed might damage server components.
Figure 75. Removal of the standard air baffle
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ThinkSystem SR650 Setup Guide