Huawei NetCol5000-C030 User Manual page 83
In-row chilled water smart cooling product
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- User manual (198 pages) ,
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- User manual (215 pages)
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NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual
Procedure
Step 1 Manually turn the chilled water valve to the maximum (100%).
Step 2 Connect a reducing valve, pressure gauge, and nitrogen cylinder to any needle
valve of the smart cooling product. Inject 0.8 MPa nitrogen (the pressure should
reach 0.8 MPa after it is stabilized), and keep it for 24 hours.
Figure 4-49 Nitrogen injection and pressure preservation (NetCol5000-C065)
(1) Needle valve
Figure 4-50 Nitrogen injection and pressure preservation (NetCol5000-C030/
C032)
(1) Needle valve
Step 3 After 24 hours, if the pressure drop is less than 0.01 MPa, the pipes do not leak.
Open the exhaust valve using a screwdriver, and close the valve when there is no
airflow through the valve. Then you can perform the following operations.
Issue 06 (2022-12-15)
NO TE
Top and bottom pipe routing is not supported by the NetCol5000-C032.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Installation
74
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