User Manual Q&AAnswer
Feb 21, 2025 - 10:08 PM
To install the Danfoss Heavy Duty Hydrostatics Constant Speed Control, please follow these steps:
1. Start by ensuring that the manual control valve is in the center position and the switch on the electronic controller is in the "OFF" position. This will keep the motor stopped.
2. The direction of motor rotation is controlled by the manual control handle, and the electronic controller does not affect the direction of motor rotation.
3. The speed of the motor is determined by the position of the manual control handle when the electronic controller is in the "NORMAL" position. The manual control handle has the same effect on motor rotation as it does when there is no electronic controller on the pump.
4. With the engine at minimum RPM and the manual control handle displaced from the center enough to cause the drum to rotate at least two revolutions per minute (RPM), placing the controller switch in the "AUTOMATIC" position will cause the drum speed to be controlled automatically. The manual control handle can be placed all the way forward or reverse without affecting the speed at which the motor is automatically controlled. Drum speed will be limited to approximately one and a half RPM.
5. To stop or start the drum rotation with an electrical switch, wire the switch across the "remote" terminals. The switch can act as a remote switch by attaching it to an electrical cable extending from the controller to the back of the truck or another location within 100 feet of the controller. Note that the controller switch must be in the "NORMAL" position for the remote switch to control the motor, and the remote switch must be in the "ON" position to enable motor rotation.
Please refer to the Danfoss Heavy Duty Hydrostatics Instruction Manual for more detailed instructions and diagrams on the installation process.
Add New Comment