Setting up the fan speed monitoring

The singling unit fan produces the overpressure in the grain singling. Depending on the implement equipment, the fan speed is set via the tractor hydraulic system of the PTO shaft speed.

To monitor the singling unit fan, a nominal speed is specified. In addition, the pressure in the singling unit fan can be monitored. For implements with a front hopper, the fan speed can also be monitored on the hydraulically driven conveyor fan.

  1. In the Settings > Implement > Fan menu, select Singling unit or Front hopper.
  2. Enter the desired nominal speed for the fan under Nominal speed

or

Select Teach-in nominal speed. Follow the instructions on the display.

  1. Run the fan up to the desired speed.

  2. To save the set value:

    Press .

Implement

Recommended alarm limit

Precea 3000-A/6000-A

Precea 3000/4500/6000

Precea 4500-2/6000-2

10 %

Precea 6000-TCC

Precea 9000-TCC/12000TCC

20 %

  1. To define the deviation from the nominal speed at which an alarm should be issued:

    Enter the deviation in percent under Alarm limit.

  2. If the pressure in the singling unit fan should be monitored:

    activate Fan pressure monitoring.