Huawei FusionModule1000B V100R003C00 Commissioning Manual page 23

Water-cooled it solution

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FusionModule1000B Water-Cooled IT Solution

Commissioning Guide

Figure 4-2 Closing the overhaul valve for the automatic water refill valve

Step 2 Start the auxiliary water refill device to supply water to the automatic water refill valve, and

check whether the value displayed on the barometer of the automatic water refill valve is 0.15

MPa.



Step 3 Loosen the lock nut, and rotate the adjustment bolt counterclockwise to fully loosen it, as

shown in

MPa. Then tighten the lock nut.

Issue 02 (2017-01-10)

If the pressure reading is 0.15 MPa, open the service valve for the automatic water refill

valve.

If the pressure reading is not 0.15 MPa, go to

automatic water refill valve.

Figure

4-3. Slowly rotate the adjustment bolt clockwise until the pressure reads 0.15

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4 Preparations for Power-On Commissioning

Step 3

to reset the pressure for the

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