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Holdwell Governor Speed Controller Unit DGC-2013 Replace DGC2007 Speed Governor
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About Holdwell Governor Speed Controller Unit DGC-2013
Mounting & Warning Mount the controller unit vertically to the surface of a control cabinet, protected from the weather and high humidity, and do not expose the controller unit to the source of radiant heat. Do not rely exclusively on the governor system electric actuator to prevent overspeed. A secondary shutoff device,such as a fuel solenoid must be used. EMC (Electromagnetic Compatibility) To satisfy EMC requirements, the controller unit should be mounted on the grounded metal side, and it is required to use shielded wires for all signal lines and ground all the shields to one of the bolts used to mount the controller. Functions Auxiliary (Emergency) Control mode Em. Speed : Engine Speed adjustment pot in case of "Auxiliary Controller mode". Em. Test : Test push button for "Auxiliary Controller mode". Jumper Wire : To be cut off in case of "Auxiliary Controller mode". Em. SW : Selector switch between "Main controller mode" and "Auxiliary Controller mode". OFF : Main controller mode ON : Auxiliary Controller mode
