Chapter
6
Repair
and
M aintenance
Ambient temperature, humidity, dust, vibration, aging and wear of components within the
equipment, and other reasons all affect the equipment and could potentially cause faults to
o c c u r . Therefore, it is necessary to conduct daily and regular repair and maintenance of the
equipment.
Only trained, authorized and qualified professionals can maintain the equipment
.
6.1
Da i l y r e p a i r an d m ai n t en an ce
The installation environment and the operating environment of the equipment must meet the
provisions of this user manual. During normal use, daily maintenance work should be done to
ensure a good operating environment; daily operating data, parameter setting data, parameter
change record and other data should be recorded to establish and improve equipment application
files.
Through daily maintenance and inspection, various abnormal conditions can be detected early.
T h e causes of the abnormalities and the hidden dangers of faults can then be eliminated as
soon as possible. This allows the equipment to operate normally and its service life can be
extended. Please refer to Table 6-1 for daily inspection items.
Table 6-1 Daily inspection description table
I ns pe c t io n
o b j ect
M a in p o i n t s o f in s pe c t i on
E v a lua t i on c ri t e ri a
I ns pe c t io n
c o n te n ts
C yc l e
I ns pe c t io n
m ean s
Operating
environment
(1)Temperature
and humidity
(2)Dust, moisture
and leak
(3) Gas
Anytime
(1)
Thermometer and
hygrometer
(2)
Observation
(3)Observation
and
sniffing
(1)
The
ambient
temperature
should be lower than 40
℃
, or the
equipment will operate with
reduced capacity. Humidity meets
environmental requirements.
(2)
There are no dust bunnies,
water leak traces or condensation.
(3)
There are no abnormal colors
or odors.
Equipment
(1) Vibration
(2)Cooling
and heating
(3) Noise
Anytime
(1)Comprehensive
observation
(2)
Thermometer
(3)
Listening
(1)
The
equipment
operates
smoothly and reliably without
vibration.
(2)
The fan operates normally,
and wind speed as well as wind
volume is normal. Detection is
done in the wind hole at the top
of the chassis.
(3)
There is no abnormal noise.
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