u
Place
the collection tray provided [2]
underneath the metering system [1].
u
Avoid a large gap between the outlet and
the collection tray.
To do this, place the collection tray onto
stacked pallets/boxes or into a wheel
barrow underneath the metering system.
The machine is ready for the calibration test.
Fig. 40: Fertilizer collection tray underneath the
metering system
7.2 Implementing the calibration test
WARNING!
Risk of injury due to chemicals
Escaping fertilizer may lead to injury to eyes and nasal mucous membranes.
u
Wear safety goggles during calibration.
u
Before running the calibration test, ensure that all people leave the hazard zone of the
machine.
The calibration test is used to calibrate the exact amount of fertilizer. Fertilizer must be filled into the
hopper
. Up to 4 calibration tests can be stored on the terminal/job computer.
Requirements:
• The metering unit is disconnected. (See 7.1 Disconnecting the metering unit)
• The machine control (ISOBUS terminal) is ready for operation.
• An adequately sized tray for collecting the fertilizer is located under the metering unit (minimum
capacity 25 kg).
• The hydraulic system of the tractor is switched on (minimum oil flow rate 60 l/min).
7. Calibration
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5903494 AERO GT 60.1