KUHN Quantron S - Trouble Shooting Guide

Trouble shooting guide
Control box
Quantron S
61
$Trouble shooting guide
-
 Problem  Cause  Remedy
The electric or hydraulic drive
rotates non stop during the
calibration test.
The control box does not receive
the rotation sensor signal.
- Verify the distance between the sensor
and the tips of the metal teeth on the
pinion.
- Replace sensor.
The electric or hydraulic drive
does not rotate during
calibration test.
The stored machine options are
incorrect (Mechanical metering
unit drive).
- check current settings using INFO
menu.
- Check control box programming.
- Adapt if necessary.
Irregular rotation of the electric
or hydraulic drive
The rotations pulses are not
properly picked up.
- Verify the distance between the sensor
and the tips of the metal teeth on the
pinion.
When sowing, the metering
unit electric or hydraulic drive
does not start.
Sowing has been stopped.
- Press on the button Start/Stop.
- Start sowing using key Start/Stop after
having started the control box.
The hopper is empty
- Reconfigure alarm condition of the
seed level sensors.
Incorrect speed is memorized - Adjust blower speed.
Faulty blower rotation sensor
- If the blower sensor is faulty, do not
forget to deactivate it in the "diagnostic
menu".
Coulter bar or power harrow not
lowered
- Check work position sensor on the
frame or coulter bar.
Calibration flap not closed - Shut-off the calibration flap.
No speed signal
- Check speed signal source.
- The speed signal can come from the
tractor, the radar sensor or a wheel
sensor.
- Select the "Machine km/h" submenu.
- Select the speed source.
Faulty speed sensor
- The manual working mode can be
used for ex. if the speed sensor is
faulty.
The electric or hydraulic motor
continues rotating when
turning round.
Faulty work position sensor
- Check work position sensor on the
frame or coulter bar.