Error code 4

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Nominal values cannot be met (too low)

Warning at Drill and Maestro.

Drill (4-1)

since version 9.65

Maestro (4-2)

since version 9.65

When does the warning occur?

Occurs as soon as the quantity cannot be met. Applies for row computers and metering equipment (seed, solid and liquid fertiliser).

Does a Drilling error (drilling drop-out) occur?

No.

What to do?

Applications outside the control range. Check the adjusted nominal value.

Fertiliser/seed metering unit:

Does output of metering rotor match the travel speed?
Repeat the calibration.

Single grain metering unit:

Has the correct metering disc been chosen?
Check the fruit parameter (e.g.grains per revolution)
Check the downpipe sensor function (dirty?)
Check whether a sufficient amount of seed is available ( On SOD machines)

Metering of liquid fertiliser:

Does the nozzle plate match output and travel speed?
Adapt the travel speed.
Choose nozzle plate to match output and travel speed.
Check for leakages and clogging
Check calibration factor.

Is there an audible indication?

single audible signal for each row computer affected

How is the warning confirmed?

not possible, until error has been rectified

Terms of use

Note: The assistance operations given in the present application may only be carried out observing the safety notes in the operating instructions of the corresponding machine. Compensation claims for damages due to non-observance of the operating instructions are excluded.