Huawei FusionModule800 Maintenance Manual page 135

FusionModule800 Smart Small Data Center
Maintenance Guide
Maintenance area
The Intelligent
Battery Monitoring
System
The Water Sensor
and Water Detection
Rope
The Cooling System
Issue 02 (2016-11-15)
Item
Battery management
alarm
Cleanliness
Battery connection
Ambient temperature
of the intelligent
battery monitoring
system
Water sensor and
water detection rope
function
Water pan filter
Condensate pan and
liquid level detector
Humidifier float
Return air filter
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Operation Expected Result
N/A No battery
management alarm
is generated.
N/A Wipe the battery
surface using a
piece of white
paper and the
paper does not turn
black.
N/A Battery terminals
and cables are in
good contact.
N/A The ambient
temperature of the
intelligent battery
monitoring system
is lower than 45° C.
Place the water A water leakage
detection rope into alarm is generated.
the water and check
whether a water
leakage alarm is
generated by the
water sensor.
N/A Check that the
water pan filter is
clean and not
blocked.
N/A Check that the
condensate pan
and liquid level
detector have no
dirt or scale.
N/A Check that the
humidifier float
has no dirt or scale.
N/A Check that the
return air filter is
clean and not
blocked.
A Preventive Maintenance Table
Troubleshootin
g
Find the cause of
an alarm based on
the alarm
information.
Remove dust from
the battery surface.
Ensure that battery
terminals and
cables are in good
contact.
Find the cause of
an abnormal
temperature.
If no water
leakage alarm is
generated, replace
the water detection
rope by referring
to 5.4.15
Replacing a Water
Sensor and Water
Detection Rope.
Clean it with
water.
Clean up the dirt
and scale from the
condensate pan
and liquid level
detector.
Clean up the dirt
and scale from the
humidifier float.
Clean the air filter
with water
(recommended).
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