Huawei FusionModule800

Maintenance Item Operation Expected Result Troubleshooting
Check that the
operating compressor
generates no
abnormal noise.
Replace the
compressor.
Check that the
refrigerant pipe is free
of oil stains and rust.
Check for leakage and
repair the pipe.
Refrigerant pipe and
water pipe
-
Check that the water
pipe is tightened and
free of water leakage.
Check for leakage and
repair the pipe, or
reconnect the pipe.
The thermal insulation
foam is intact.
Wrap the thermal
insulation foam again.
6.1.2 Quarterly Maintenance
Table 6-2 Quarterly preventive maintenance table
Maintenance Item
Operation Expected Result Troubleshooting
UPS Cleanliness When the cabinet
surface is wiped using
white paper, the paper
does not turn black.
Remove the dust,
especially from the air
lter on the front
door, or replace the air
lter.
Parameters The conguration of
the output voltage
grade, frequency,
number of batteries,
and battery capacity
meets requirements.
Reset the parameters.
Power cables and
terminals (between
the UPS and the
power distribution
subrack)
The insulation layer of
cables is intact and
power terminals are
free from noticeable
sparks.
● Replace the cables.
● Secure all output
terminals.
Cooling product Humidier oat Check that the
humidier oat has no
scale.
Clean up the scale
from the humidier
oat.
FusionModule800 Smart Small Data Center
User Manual 6 O&M
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. 359