Huawei NetCol5000-A050 - Page 127

Check Item Expected Result Actual Result
(Optional)
Condensate
pump
The water inlet pipes and drainpipes of
the water pump are securely connected
without leaks.
□ Passed □ Failed
The condensate pump is securely
connected to its base.
□ Passed □ Failed
Liquid level
detector
The liquid level detector is secured. □ Passed □ Failed
The fasteners for the liquid level detector
are secured.
□ Passed □ Failed
The low liquid level detector functions
exibly.
□ Passed □ Failed
Water pan The foreign matter inside the water pan is
cleaned up, and water pan lter is not
blocked.
□ Passed □ Failed
Dierential
pressure
switch
The cable ties are securely tightened
around the pressure inlet tube.
□ Passed □ Failed
The pressure inlet tube is not blocked or
bent.
□ Passed □ Failed
Air lter The air lter is correctly installed
according to the air ow direction on the
frame.
□ Passed □ Failed
Table 5-2 Pipeline checklist
Expected Result
Actual Result
Ports are connected correctly. The pipes have oil traps,
inverted U-shaped traps, gradients (of refrigerant pipes),
and pipe supports.
□ Passed □ Failed
The hose clamps and cable ties of the condensate water
pipe are reliably secured.
□ Passed □ Failed
All pipes are secured reliably and steadily. □ Passed □ Failed
All pipes are wrapped with thermal insulation foam, and
the insulation foam is intact.
□ Passed □ Failed
The water pipe joints are sealed by sealant. □ Passed □ Failed
The needle valve plug is secured (torque of 0.45±0.05
N·m), and the valve bonnet is tightened.
□ Passed □ Failed
The pipes are not seriously bent. □ Passed □ Failed
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual 5 Installation Verication
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. 117