Leeson SCR Thyristor Motor Control Manual de usuario descargar pdf (Pagina 32)

Operation SPEEDMASTER™ OPERATION MANUAL

Startup

174311 and M1740007

1. Turn the speed adjust potentiometer full counterclockwise

(CCW).

2. Apply AC line voltage.

3. Slowly advance the speed adjust potentiometer clockwise

(CW). The motor slowly accelerates as the potentiometer is

turned CW. Continue until the desired speed is reached.

4. Remove AC line voltage from the drive to coast the motor to

a stop.

174100, 174307, 174709, and M1740005

1. Set the speed adjust potentiometer to “0” (full CCW).

2. Apply AC line voltage.

3. Set the POWER switch to the ON position.

4. Slowly advance the speed adjust potentiometer CW. The

motor slowly accelerates as the potentiometer is turned

CW. Continue until the desired speed is reached.

5. Set the POWER switch to the OFF position to coast the

motor to a stop.

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Leeson SCR Thyristor Motor Control Manual de usuario Pagina 32