Table 4-14 Specifications of the oil trap and inverted trap
No.
Name
Copper Pipe Outer
Diameter and
Thickness (mm)
Technical Requirements
1
Oil trap
22.2 x 1.2
Inner diameter at the expanded
end of the copper pipe: 22.4 mm;
outer diameter at the shrunk end:
19.5 mm
2
Inverted
trap of
gas pipes
22.2 x 1.2
Inner diameters at the two
expanded ends of the copper pipe:
22.6 mm
3
Inverted
trap of
liquid
pipes
19.0 x 1.0
Inner diameters at the two
expanded ends of the copper pipe:
19.0 mm
4
Inverted
trap of
liquid
pipes
15.9 x 1.0
Inner diameters at the two
expanded ends of the copper pipe:
16.3 mm
Note: No dent or bulge is allowed on the surface after the trap is shaped.
4.2.2.4 Humidifier Water Inlet Pipe
The humidifier water inlet pipe can be connected using a hose or a rigid pipe.
Figure 4-23 Connecting a water inlet pipe
(1) Internal thread connector:
G 1/2 inch; internal thread
connector delivered with the
water inlet pipe of the smart
cooling product
(2) Rigid pipe conversion
adapter: G 1/2 inch; connected
to a rigid pipe with external
threads
(3) Rigid pipe: made of PP-R or
other materials
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
4 Installation
Issue 08 (2021-09-17)
Copyright © Huawei Technologies Co., Ltd.
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