CONCORD NT30 Operator's Manual page 119

Cause(s)
The sensor does not have a clear view to the sky.
The sensor is defective.
The wiring is defective.
Cause(s)
The sensor is not adjusted correctly.
The sensor is damaged.
The wiring is defective.
The hopper full/empty sensor is not operating correctly (status light: green=empty, red=full).
Cause(s)
The sensitivity is set too strong.
The sensing face is blocked.
The wiring is defective.
The sensor is defective.
Cause(s)
The minimum speed is not met.
The master apply switch is not enabled.
The implement switch is not activated.
The fan is not active.
The down pressure is not active.
No rate is set in the monitor.
No caibration number is populated.
Cause(s)
The hydraulics are not on.
The oil flow from the tractor is not sufficient.
Narrow-Transport Grain
Drill (322782B)
The ground speed is erratic.
Move into an open area.
Clear the debris from the sensor.
Replace the sensor on the wing tip.
Check the connections.
Check for broken or damaged wires.
The fan speed is erratic.
Adjust the sensor between 1 mm and 3 mm away
from the target.
Replace the sensor.
Check for broken or damaged wires.
Turn the screw out to relieve the sensitivity.
Remove the blockage and clean the sensor face.
Check for broken or damaged wires.
Replace the sensor.
The machine does not apply seed.
Increase the speed.
Press the master apply button.
Lower the implement.
Turn on the fan and set the speed.
Turn on the down pressure.
Set the rate.
Calibrate meter and enter the value.
The downpressure is not controlling.
Turn the hydraulics on constant.
Increase the oil flow from the tractor.
Check the hydraulic couplers and hoses.
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5. Troubleshooting
Solution(s)
Solution(s)
Solution(s)
Solution(s)
Solution(s)