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2.1.2 During Power ON
Danger
Do not plug or unplug the connectors on the inverter when electrified to avoid the
control panel damage resulting from erratic transition voltage surge due to contact
bounce.
2.1.3 Before Operation
Caution
The inverter will flash the power voltage 5 seconds when applying power.
2.1.4 During Operation
Danger
Do not engage or disengage the motor during operation. Otherwise, the
over-current will cause the inverter to disconnect or the main circuit to burn.
Danger
z
To avoid electric shock, do not take the front cover off during electrifying
z
The motor will restart automatically after stop when auto-restart function is on.
In this case, do not get close to the machine.
z
Note: The stop switch is different from the usage of the emergency stop switch.
It must be set first to be effective.
Caution
z
Do not touch heat-generating components such as heat sink and braking
resistor.
z
The inverter can drive the motor running from low speed to high speed. Verify
the allowable capacities range of the motor and the mechanism.
z
Note the settings related to the braking reactor.
z
Do not check signals on circuit boards while the inverter is running.
Caution
It is after 5 minutes that disassembling or checking the components could be
performed as power supply OFF and the indicator turned off.
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