VM1000B
- 4 -
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Do not use a circuit breaker to control the start and stop of the AC Drive.
Otherwise, the AC Drive may be damaged.
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Since the AC Drive makes the motor running speed from low to high in a short
time, please confirm that the motor and equipment are in the allowed running
range before running.
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Do not touch due to high temperature of the heat sink and braking resistor.
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The factory parameters of the AC Drive can meet the requirments of most
equipment operation. Under normal circumstances, please do not modify the AC
Drive parameters at will. Even if there is some special applications need to change
the AC Drive parameters, only necessary parameters could be changed.
Otherwise, AC Drive damage may be caused.
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The PCB board has a CMOS integrated circuit. Do not touch it with your hands,
otherwise, static electricity will damage the PCB board.
DANGER
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Wiring must be completed by qualified professional electricians, otherwise,
there may be electric shock or damage to the AC Drive.
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The power must be disconnected during wiring; otherwise, it may cause electric
shock or fire.
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The grounding terminal should be effectively grounded; otherwise, the outer
casing of the AC Drive may be energized.
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Do not touch the main circuit terminals, otherwise, it may cause electric shock.
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Terminals for brake resistor are (+) and PB. Do not wire to other terminals,
otherwise, fire may be caused.
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It is only allowed to power on the AC Drive after the wiring is finished and its
cover is reinstalled. It is strictly prohibited to remove the cover of AC Drive while
power is on. Otherwise, it may cause electric shock.
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Before programming the AC Drive with fault auto reset or restart option after
power off, the mechanical device need to be implemented with safety protection
measures first. Otherwise, personal injury will be caused.
