Chapter 8 Maintenance
Many factors such as ambient temperature, humidity, dust, vibration, internal component aging, wear and tear will give
rise to the occurrence of potential faults. Therefore, it is necessary to conduct routine maintenance to the drives.
Notes:
As safety precautions, before carrying out check and maintenance of the drive, please ensure that :
The drive has been switched off;
The charging LED lamp inside the drive is off.
Use a volt-meter to test the voltage between terminals (+) and (-) and the voltage should be below 36V.
8.1 Daily Maintenance
The drive must be operated in the environment specified in the Section 2.1. Besides, some unexpected accidents may
occur during operation. You should maintain the drive conditions according to the table below, record the operation
data, and find out problems in the early stage.
Table 8-1 Daily checking items
Thermometer and
hygrometer
-10℃~+40℃,
derating at 40℃
~50℃
Stable vibration and
proper
temperature
Operating
status
parameters
Temperature rise is
less than 35℃
8.2 Periodical Maintenance
Customer should check the drive every 3 months or 6 months according to the actual environment.
Notes:
1. Only trained personnel can dismantle the drive to replace or repair components;
2. Don't leave metal parts like screws or pads inside the drive; otherwise the equipment may be damaged.
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