Emotron VSB Series User Manual

Emotron VSB Instruction Manual Chapter 8 Maintenance
Inspection
items
Inspection aspects
Inspection
methods
Criteria
Motor
Thermal status Smell
No abnormal heating and
scorching smell
Noise Listen No abnormal noise
Vibration
Observe,
listen
No abnormal vibration and sound
Running
status
parameters
Power supply input
current
Ammeter In the range of requirement
Power supply input
voltage
Voltmeter In the range of requirement
Drive output current
Ammeter
In the range of requirement
Drive output voltage Voltmeter In the range of requirement
Temperature Thermometer
The difference between U0-33
displayed temperature and
ambient temperature does not
exceed 40 °C
8.2 Regular Maintenance
Users should perform regular inspection of the drive every 3 - 6 months, so as to eliminate the
potential faults.
 ATTENTION:
 Please make sure power supply of the drive has been cut off, and DC bus voltage has
been discharged to 0V prior to maintenance.
 Never leave screws, gaskets, conductors, tools and other metal articles inside the drive.
Failure to comply may result in equipment damage.
 Never modify the interior components of the drive in any condition. Failure to comply
may result in equipment damage.
Inspection items Measures
Check if control terminal screws are loose Tighten
Check if main circuit terminal screws are loose Tighten
Check if ground terminal screws are loose Tighten
Check if copper bar screws are loose Tighten
Check if drive mounting screws are loose Tighten
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Emotron VSB Series Specifications

General

Brand	Emotron
Model	VSB Series
Category	Controller
Language	English