Huawei NetCol5000-A050 User Manual page 127

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