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PDU8000 Precision PDC-T
User Manual
Maintenance
Item
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
PDC interior
Oxidation of
metal
components in
the PDC
Issue 01 (2017-07-15)
Mai
Operation
nten
Guide
ance
Inter
val
Mont
Visual
hly
observation
Mont
Visual
hly
observation
Quart
Visual
erly
observation
Quart
Measure the
erly
temperature and
humidity using
a point
thermometer.
Yearl
Check whether
y
dust has
accumulated on
the PDC
mounting
panels.
Yearl
Visual
y
observation
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Expected
Exception Handling
Result
The
Take measures depending on
cables are
the severity.
not
damaged.
The
terminals
are intact
and
secure
and free
from
spark
signs and
rust.
There is no
If there is a sign of rodent
sign of
movements, ask a
rodent
professional for advice.
movements
in the PDC.
The exterior
Take measures depending on
is intact.
the severity.
Operating
Check whether the air
temperatu
conditioner and dehumidifier
re: -10° C
in the equipment room
to +55° C
function properly.
Humidity
: 5%-95%
RH
The white
If the white paper becomes
paper that
dirty, clean the PDC interior.
you use to
wipe the
mount panel
is clean.
No metal
If any metal component
component
suffers from severe
rusts.
oxidation, remove the
rust or replace the
component in a timely
manner.
If the component is
painted, repaint it after
removing the rust.
6 Maintenance Guide
63
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