Huawei FusionModule2000 Maintenance Manual page 49
Smart modular data center
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Also See for FusionModule2000:
- Installation manual (318 pages) ,
- Product description (217 pages) ,
- Maintenance manual (144 pages)
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FusionModule2000 Smart Modular Data Center
Maintenance Guide
Item
Evaporator
appearance
Welding joint and
needle valve
leakage
Cleanliness of the
smart cooling
product
Outdoor fan
Issue 02 (2022-07-30)
Method
Visual inspection
Check that
welding points
and needle valves
do not leak using
soapy water or
check that they
are free from oil
stains.
Visual inspection
Visual inspection
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3 Routine Maintenance
Expected Result
The evaporator
fins are not
pushed down.
Use soapy water
to check whether
welding points
and needle valves
leak.
The white paper
that you use to
wipe the cabinet
panel is clean.
● The fan runs
properly
without
abnormal noise
or vibration,
and the blades
rotate properly.
● Cables are not
damaged or
aged.
Troubleshooting
Use a fin brush to
organize the fins
that are pushed
down.
If leaking points
are found, retrieve
the refrigerant
and weld the
leaking points
again. Contact
technical support.
If the white paper
turns black, clean
the smart cooling
product cabinet.
● Power off the
outdoor unit
and replace
the fan
component.
● Power off the
outdoor unit
and replace
cables.
42
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