Supermicro SuperServer SYS-240P-TNRT User Manual page 50

Air Shroud for Memory (CPU3/4)
Four 1U air shrouds cool the DIMM slots controlled by CPUs 3 and 4 (see figure below).
Caution: DO NOT perform this service with the system mounted inside the rack.
1. Power down the system as described in Section 3.1.
2. Remove the system from the rack and place it on a bench, then remove the cover as
described previously.
3. Place each air shroud over six DIMM slots at a time for both CPU3 and CPU4-controlled
DIMM slots, as illustrated below. Close the cover and push the system back into the
rack.
Figure 3-9. Installing Air Shrouds for CPU3/4 DIMMs
Caution: The handles used for pulling the system from the rack are not intended to be used
to pick up or lift the system.
Chapter 3: Maintenance and Component Installation
50