Huawei NetCol5000-C Series User Manual page 43

NetCol5000-C030 In-row Chilled Water Smart Cooling
Product
User Manual (Simple Configuration)
Figure 3-8 Installing the humidifier water inlet pipe
(1) Reserved port (BSPP 3/4 inch internal threaded connector)
(2) Rigid pipe conversion adapter (BSPT 3/4 inch external threaded rigid pipe connector,
subject to engineering procurement)
(3) Rigid pipe (PPR pipe or galvanized pipe. Inner diameter should match with the rigid
pipe conversion adapter and at least be 1/2 inch, subject to engineering procurement)
(4) Pagoda connector (subject to engineering procurement)
(5) Hose clamp (subject to engineering procurement)
(6) Rubber hose (Inner diameter should match with the pagoda connector and at least be
1/2 inch, made of EPDM or other material, subject to engineering procurement)
The following tables illustrate how to connect water inlet and outlet pipes to reserved ports in
the cabinet.
Table 3-5 Method for connecting water inlet and outlet pipes
Category
A in
3-9
B in
3-9
C in
Issue 09 (2020-01-10)
Required Materials
Figure Pagoda connector, hose
clamp
Figure Conversion adapter
Figure Stainless corrugated hose,
Copyright © Huawei Technologies Co., Ltd.
Operation
Insert the lower part of the water pipe
conversion adapter into the rubber hose and
secure them using a hose clamp.
Cut the opening of the PPR (or
aluminum-plastic) pipe evenly, connect the
even end to the PPR (or aluminum-plastic)
part of the conversion adapter, heat-melt the
connection position to weld the conversion
adapter and PPR (or aluminum-plastic) pipe,
and connect the other end of the conversion
adapter to the reserved port using screw
threads.
Select a stainless corrugated hose that is
appropriate for the distance between the
3 Installation
34