Semiannual Maintenance - Huawei FusionModule2000 Maintenance Manual

FusionModule2000 Smart Modular Data Center
Maintenance Guide

3.5 Semiannual Maintenance

Table 3-8 Semiannual maintenance for the power supply and distribution system
Item
UPS cleanliness
Oxidation of
metal
components in
the PDF or smart
busbar
Table 3-9 Semiannual maintenance for the cooling system
Item
T/H sensor
Issue 02 (2022-07-30)
Method
Visual inspection
Visual inspection
Method
Use a precision
T/H sensor to
calibrate the T/H
sensors inside and
outside the
cabinet.
Copyright © Huawei Digital Power Technologies Co., Ltd.
3 Routine Maintenance
Expected Result
The white paper
that you use to
wipe the cabinet
panel is clean.
No metal
component is
rusty.
Expected Result
The temperature
deviation is less
than 1°C, and the
humidity
deviation is less
than 5%.
Troubleshooting
If the white paper
becomes dirty,
clean up the dust,
especially from
the air filter on
the front door, or
replace the air
filter.
● If any metal
component
experiences
severe
oxidation,
remove the
rust or replace
the component
in a timely
manner.
● If the
component
was painted
before, repaint
it after
removing the
rust.
Troubleshooting
If the temperature
deviation is
greater than 1°C
or humidity
deviation is
greater than 5%,
the T/H sensor
must be
calibrated or
replaced.
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