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10.4 Regular inspection
It is recommended to periodically inspection the following items list after each operation of the
motor.
• When connected motor and drive, do not the insulation resistance test or
dielectric strength test. It may result in damage to the product.
• The drive uses semiconductor elements, so be careful when handing them.
Electrostatic discharge can damage the drive.
• Inspection item
Are any of the motor (gearhead) mounting
screws loose?
Are there any abnormal noises in the
motor ball bearing or other parts?
.
Stop using the product immediately,
contact to the technical support
center.
Are there any abnormal noises in the ball
bearing or meshing parts of the gearhead?
Is the motor output shaft and load shaft
out of alignment?
Are there any scratches, problem or loose
drive connections in the cable?
Are there an abnormal odor or problem
inside the drive?
Are any of the mounting screws or main
power input unit of the drive loose?
Are there any foreign substance in the
mechanical part of the drive?
Using the product after remove
the foreign substance.
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