Figure 3-2 Oil trap and inverted traps (unit: mm)
Table 3-7 Specications for oil traps and inverted traps
No. Name Copper Pipe Outer
Diameter and
Thickness
Technical Requirements
1 Oil trap 19.1 mm x 1.2 mm The aring inner diameter of the
copper pipe is 19.1 mm, and the
necking outer diameter are 16.0
mm.
2 Gas pipe
inverted
trap
19.1 mm x 1.2 mm Inner diameter of ared ends of
the copper pipes 19.1 mm.
3 Liquid
pipe
inverted
trap
16.0 mm x 1.0 mm Inner diameter of ared ends of
the copper pipe: 16.0 mm.
NOTE
● After the traps are made, verify that the surface is smooth and even, and that there is
no bur at the pipe ends.
● Pipe bends not marked in the gure are 90°.
● The bend tolerance is ±1 mm.
3.1.2.4
Humidier Water Inlet Pipe
Humidier water inlet pipes are not required by the models without heating or
humidication functions.
The
humidier water inlet pipe can be connected using a hose or a rigid pipe.
NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width) 3 Installation Guide
Issue 15 (2020-12-10) Copyright © Huawei Technologies Co., Ltd. 33