Huawei PDU8000 User Manual page 121

PDU8000 Modular Precision PDC V2.0
User Manual
Maintenance
Item
Liquid crystal
display (LCD)
screen on the
PDC
Connections
of input
power cables
and output
power cables
Signs of
rodent
movements in
the PDC
PDC
component
appearance
Operating
temperature
and humidity
of the PDC
Issue 04 (2021-04-13)
Mai Operation
nten Guide
ance
Inter
val
Mon Touch the
thly LCD screen
with your
finger.
Mon Visual
thly observation
Mon Visual
thly observation
Quar Visual
terly observation
Quar Measure the
terly temperature
and humidity
using a point
thermometer.
Copyright © Huawei Technologies Co., Ltd.
Expected Exception Handling
Result
The user Check whether the power
interface is cable is properly
displaying connected or replace the
information MDU.
normally.
● The Take measures depending
cables on the severity.
are not
damage
d.
● The
terminal
s are
intact
and
secure
and free
from
spark
signs
and rust.
There is no If there is a sign of
sign of rodent movements, ask a
rodent professional for advice.
movements
in the PDC.
The Take measures depending
exterior is on the severity.
intact.
● Operatin Check whether the air
g conditioner and
tempera dehumidifier in the
ture: equipment room function
-10°C to properly.
+55°C
● Humidit
y:
5%-95%
RH
8 Maintenance Guide
114