Welding Outdoor Unit Pipes; Optional) Welding Pipes For The Low Temperature Component - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual

4.8.3 Welding Outdoor Unit Pipes

1. Before welding refrigerant pipes, fully exhaust nitrogen from the refrigerant
pipes to avoid an explosion, which may cause personal injuries and device
damage.
2. Before welding pipes, take measures to protect nearby cables and components
from being burnt.
Step 1 Remove pipe plugs using a welding torch.
Step 2 Connect the gas and liquid pipes to the gas and liquid pipes of the indoor unit
respectively.
Step 3 Wrap the outdoor pipes with thermal insulation foam.
Figure 4-65 Welding outdoor unit pipes
----End
4.8.4 (Optional) Welding Pipes for the Low Temperature
Component
Before welding pipes, take measures to protect nearby cables and components
from being burnt.
Issue 13 (2023-08-20)
NO TICE
NO TICE
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Installation
103