B&C Technologies DI-475 Industrial - Manual (Page 33)

ACHIEVED.
Set Up
The single adjustment on the Series 154-A11NB
OR 21B Determines the amount of starting voltage
First applied to the motor. When rotated fully
Counterclockwise, the lowest starting
Voltage is obtained. As the adjustment is
Rotated clockwise, the starting voltage is
Increased. When rotated fully clockwise,
The controller will produce approximately
An across the line start. The motor will
Receive full voltage within about one half
(1/2) second.
To set up the controller for the best soft start:
1) Fill the basket (tumbler) with a normal size
Load.
2) Rotate the adjustment fully counter clockwise.
This will give the motor the lowest starting
Voltage and the longest starting time.
3) Start the motor. When properly set, the
Motor shaft should start to rotate when
The start button is pushed. If the motor
Does not start to rotate when the start
Button is pushed but is delayed for several seconds, turn the motor off and rotate
The adjustment in the clockwise direction. This will increase the starting voltage
And decrease the starting time.
4) Restart the motor. Continue to readjust the setting until an acceptable start is
Obtained-clockwise for a harder start-counterclockwise for a softer start.