CRAC/CRAH Sensor Hardware Installation Manual
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Inspecting the Installation
Inspections ensure appropriate sensor placement, cable routing, and a clean installation
area.
1. Verify cable assembly placement.
l Doors open wide without pulling cables backwards or forwards through the
enclosure
l All cables are taut, loose cables are secured with clips and zip ties as needed
l Ensure enough slack in cabling prevents rubbing or chafing against sharp edges
l Verify the connecting cable between the intake and exhaust sensor assemblies is
correct (across the top exterior of units or inside across the ceiling of enclosure)
l Sensors are in the path of intake and exhaust airflow
l All sensors are straight and height is consistent between units
l Sensor placement is in the intake airflow path (and exhaust if needed)
l Zip ties and clips do not interfere with fans or bind or rub against surfaces
2. Clear the installation area.
l Remove all debris and tools from the data center floor and units (inside and top)
l Replace all floor tiles and close all enclosure doors
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