Product Description

Model 9905-027 from the Woodward 2301A series is another low voltage model with an individual actuator system, it is a reverse-acting system with an actuator current of 0-200 mA. When connecting the control the actuator wires be sure that they are connected to the positive terminal twenty and the negative terminal twenty-one, shielded wires must be connected by the shield to terminal twenty-two. Under no circumstances should the actuator and shield be connected at the installation of the actuator wires or at any other point of installation. 

When unpacking the control and prior to installation be sure to check that the control has no damage, after installation of the control check the speed sensor to make sure that there is no visible damage; check the link between the actuator and prime mover there should be no looseness between the two. Terminal sixteen on a low voltage model provides a positive dc source for terminals fourteen, seventeen, eighteen, nineteen, and thirty. 

If while using the control the droop potentiometer needs to be adjusted, open the contact that is connected to terminal fourteen, and slowly adjust the potentiometer to give the speed that is desired. If there is an error pertaining to the prime mover overspeeding after operating it at a rated speed check the prime mover, and make sure that the prime mover’s fuel is operating properly if while assessing the actuator moves toward the minimum fuel system the error is in the fuel system. 

Interested? Contact AX Control inc by phone or email to speak to someone about the purchase of this unit.