Huawei NetCol5000-A035 User Manual page 71

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width)
Figure 3-32 Charging nitrogen to pipes without configuring low-temperature
component
(1) Liquid pipe needle valve
(4) High pressure valve
●
Issue 17 (2020-10-22)
If low-temperature component is configured and installed, charge nitrogen
from (1), (2), and (3), as shown in
Copyright © Huawei Technologies Co., Ltd.
(2) Low-pressure needle valve (3) Low pressure valve
(5) Reducing valve
Figure 3-33.
3 Installation Guide
(6) Nitrogen steel vessel
61