Huawei Telecom Power TP48200A-DT19C2 User Manual

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1 and TP48200A-HT19C2 Telecom
Power
User Manual
4 Maintenance
Issue 03 (2019-11-15)
Copyright © Huawei Technologies Co., Ltd.
51
4 Maintenance
4.1 Routine Maintenance
Routine maintenance is required periodically based on the site requirements. The
recommended maintenance interval is six months. If any faults occur, rectify the faults in
time.
Table 4-1 Routine maintenance checklist
Maintenance
Item
Check Whether
Check Method
Repair When
Measures
Cabinet door lock
The door lock is
damaged.
By observing, or by
locking and
unlocking the door.
The door lock fails.
Replace the door
lock.
Fan
Dust accumulates
on the fan surface.
By observing
Thick dust
accumulates on the
fan surface.
Clean up the dust
from the fan.
The fan surface is
intact and the
rotational speed,
noise, and vibration
is in the normal
range.
By observing and
listening to the fans.
The fan is damaged,
the noise is too
loud, or the
vibration is
abnormal.
Replace the fan.
Heat exchanger
Dust accumulates
on the surface of
the heat exchanging
core.
By observing or
checking the
temperature.
Thick dust
accumulates on the
surface of the heat
exchanging core,
and the temperature
inside the cabinet is
overhigh.
Clean or replace the
heat exchanging
core.
TCUA control
board
The TCUA control
board works
normally.
By observing, and
checking the
indicator and
alarms.
The TCUA control
board works
abnormally.
Replace the TCUA
control board.

Huawei Telecom Power TP48200A-DT19C2 Specifications

General

Brand	Huawei
Model	Telecom Power TP48200A-DT19C2
Category	Computer Hardware
Language	English