Huawei NetCol5000-A050 Quick Guide

25
Low-pressure needle valve
Discharge
pipe needle
valve
Scenarios without a low temperature component
Valve Valve
Nut
Reducing
valve
Nitrogen cylinder
Electronic
scale
Refrigerant
cylinder
Vacuum
pump
• Left pressure gauge is low pressure gauge. Right pressure gauge
is high pressure gauge.
• The specification of needle valve is 7/16-20UNF.
1. Leak checking
2. Vacuuming
3. Precharging refrigerant
Liquid pipe
needle valve
Low-pressure needle valve
Discharge pipe
needle valve
Reducing
valve
Nitrogen cylinder
Electronic
scale
Refrigerant
cylinder
Vacuum
pump
• Left pressure gauge is low pressure gauge.
Right pressure gauge is high pressure gauge.
• The specification of needle valve is 7/16-
20UNF.
1. Leak checking
2. Vacuuming
3. Precharging refrigerant
Scenarios with low temperature components
Valve
Nut
Valve

Huawei NetCol5000-A050 Specifications

General

Brand	Huawei
Model	NetCol5000-A050
Category	Computer Hardware
Language	English