YASKAWA VS MINI J7 Series Instruction Manual page 9

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• Never touch the heatsink or braking resistor, the
temperature is very high.
Failure to observe this caution can result in harmful burns
to the body.
• Since it is easy to change operation speed from low to
high speed, verify the safe working range of the motor
and machine before operation.
Failure to observe this caution can result in personal injury
and machine damage.
• Install a holding brake separately if necessary.
Failure to observe this caution can result in personal injury.
• Do not change signals during operation.
The machine or the inverter may be damaged.
• All the parameters of the inverter have been preset at
the factory. Do not change the settings unnecessarily.
The inverter may be damaged. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
MAINTENANCE AND INSPECTION
• Never touch high-voltage terminals in the inverter.
Failure to observe this warning can result in an electrical shock. . . . . . . . . . . 99
• Disconnect all power before performing maintenance or
inspection. Then wait at least one minute after the power
supply is disconnected and all LEDs and CHARGE LED
are extinguished.
The capacitors discharge slowly, and may be dangerous. . . . . . . . . . . . . . . . . 99
CAUTION
WARNING
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9