Huawei NetCol5000-A-035 - Page 87

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
3 Installation Guide
Issue 13 (2019-01-15)
Copyright © Huawei Technologies Co., Ltd.
78
Check Item
Expected Result
Actual Result
Compressor
The sheet metal for transporting the compressor is
removed.
□Passed.
□Failed.
The valve rod of the compressor fuel return
solenoid valve is inserted in the solenoid valve
coil bottom.
□Passed.
□Failed.
The bolts on the compressor are tightened.
□Passed.
□Failed.
Condensate pump
The water inlet pipes and drainpipes are securely
connected without leakage.
□Passed.
□Failed.
The condensate pump is securely connected to its
base.
□Passed.
□Failed.
Water level
detection switch
The detection switch bands are removed.
□Passed.
□Failed.
The detection switch terminals are connected and
the cables are fixed.
□Passed.
□Failed.
The water level detection switch is securely
installed.
□Passed.
□Failed.
The detection switch for the water level detection
switch can move smoothly.
□Passed.
□Failed.
Air filter
The air filter is correctly installed according to the
air flow direction on the frame.
□Passed.
□Failed.
Differential
pressure switch
The cable ties on the differential pressure tubes
are secured.
□Passed.
□Failed.
There is no foreign matter in the differential
pressure tubes. The differential pressure tubes are
not seriously bent.
□Passed.
□Failed.
Table 3-19 Pipeline checklist
Expected Result
Actual Result
Ports are connected correctly. The pipelines have oil trap, inverted
traps, gradients (of refrigerant pipes), and bases.
□Passed.
□Failed.
The hose clamp and cable ties of the condensate water pipes are
secured.
□Passed.
□Failed.
All pipes and solenoid valve on liquid pipe are secured.
□Passed.
□Failed.
All pipes are wrapped with thermal insulation foam.
□Passed.
□Failed.