Flowserve Modutronic 20 II Modulating Position Controlle - Manual (Page 17)

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Limitorque Actuation Systems Modutronic 20 II FCD LMENIM4002-00 – 08/06
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3. Rotate OFF TIME Potentiometer 8 turns CW z .
4. This will provide a 0.04 second ON pulse and a 0.5 second OFF pulse.
NOTE:
a. Rotating the ON TIME Potentiometer CW z will increase the ON time.
b. Rotating the OFF TIME Potentiometer CW z will increase the OFF time.
c. Adjusting one control (ON or OFF TIME Potentiometer) will affect the adjustment of the other
control (ON or OFF Time Potentiometer).
NOTE:
a. Electromechanical Starters should not exceed 100 total starts per hour.
b. Solid-State Reversers should not exceed 600 total starts per hour.