Raised-Floor Environment - Lenovo ThinkSystem Rear Door Heat eXchanger V2 User Manual

• Bundle signal cables together in a rectangle so that the air-baffle sliders are closed as far as possible. Do
not bundle signal cables together in a circular formation.

Raised-floor environment

The following illustrations show routing and securing the hoses in a raised-floor environment for individual
racks and adjacent racks.
Figure 37. Routing and securing the hoses in a raised-floor environment for individual racks (from the top, looking down)
In the following illustration, the numbers represent the suggested placement of racks that share one hole in
the floor. For example, if three racks will share one hole in the floor, place the racks as shown by the numbers
1, 2, and 3. If you want to add a fourth rack that will share the same hole in the floor, place it next to rack
number 1.
To route and secure the hoses in a raised-floor environment, complete the following steps:
Figure 38. Option for hoses in adjacent racks to share a single hole in the floor (from the top, looking down)
Step 1. Remove the floor tile under the rack that will have an access hole cut into it.
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ThinkSystem Rear Door Heat eXchanger V2 User Guide