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r2.0-7/8/14
14. The PowerAire® units are completely maintenance free. The temperature display will continue to show the
current peak temperature during normal operation. Power failure, or control failure will result in a 0% fan
speed although air may still flow from the panel due to the effect of underfloor air pressure alone. After a
power interruption event, the PowerAire® unit will reenter the last operation condition when power is
restored.
15. The PowerAire® unit can affect the air flow that is delivered to other nearby panels if insufficient air delivery
is widespread in the data center environment. The installer should verify after installation that sufficient air
volume is reaching IT hardware in the vicinity of the PowerAire® installation location. Failure to do this may
result in a reduction of airflow in neighboring panels, and should be avoided.
16. WARNING: The fan unit can start and stop at any time during normal operation, be sure to switch power off
at the unit if accessing the PowerAire unit. See figure 22 below
7510 Montevideo Road
Jessup, MD 20794
Tel (410)799-4200
Installation Guide: PowerAire® Quad
Quad- S: 16943, 17351 Quad- M: 16886, 16633 Quad- C: 17347, 17348
Figure 22 - WARNING - Ensure power is switched off before accessing unit
© 2012 Tate Access Floors, Inc.
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