Figure 35. Facility supply hose to rack return hose connection
Step 8.
At the back of the rack, slowly open the valve on the blue hose part of the way allowing air to flow
out of the hose. Allow this to take place until a steady stream of water flows into the bucket or there
are minimal bubbles in the sight-glass. It may take approximately 1 to 2 minutes for air bubbles to
clear the hose.
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Lenovo NeXtScale nx360 M5 water-cooled technology tray Lenovo NeXtScale n1200 Enclosure Installation and Service Guide
A
Rack return
Facility supply
B