Huawei PDU8000 User Manual page 61

PDU8000 UPS Power Distribution Cabinet
User Manual
The routine maintenance interval defines the frequency of performing maintenance tasks.
Perform regular maintenance according to maintenance items listed in
Table 8-2 Routine maintenance for the PDC
Maintenance
Item
Circuit breaker
Surge
protection
module
PD510 LCD
screen
PDC interior
Powering off the PDC may interrupt all services. Before disconnecting power, ensure that
related emergency plans have been worked out and permissions have obtained from parties
involved. Huawei bears no responsibility for any accidents or loss.
Issue 01 (2016-03-04)
Frequency Operation
Monthly Switch on or
off the circuit
breaker after
powering off
the device.
Check the
Monthly
status of the
surge
protection
module
indicator and
circuit
breaker.
Press any
Monthly
button on the
PD510 and
observe the
LCD screen.
Annual Check
whether dust
has
accumulated
on the PDC
mounting
panels.
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8 Operation and Maintenance
Table
Expected Troubleshooting
Result
The circuit If the circuit breaker
breaker is jams, maintain or
switched on and replace it.
off smoothly for
five times.
 The surge  If the surge
protection protection
module module indicator
indicator is is red, replace
green. the surge
protection
 The circuit
module.
breaker is
switched on.  If the circuit
breaker is
switched off,
switch it on.
The LCD screen Check whether the
displays power cable is
information properly connected,
properly. and replace the LCD
screen if necessary.
The white paper If the white paper
that you use to becomes dirty, clean
wipe the mount the PDC interior.
panel is clean.
8-2.
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