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Warning
Dangerous voltages exist on the drive when it is powered.
BE ALERT. High voltages can cause serious or fatal injury.
m
MM21111A drive startup and shutdown
1. Turn the speed adjust potentiometer to zero speed (full CCW).
2. Set the POWER switch to ON ( | ). The POWER ON
indicator will light.
3. Slowly turn the speed adjust knob clockwise until the desired
speed is reached.
To shut down the drive
Set the POWER switch to OFF. The motor will coast to a stop.
Before applying power
• Verify that no conductive material is present on the printed
circuit board.
• Verify that the AC supply is properly balanced.
Operation