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TRAIL-ControlConfiguring TRAIL-ControlCalibrating TRAIL-ControlCalibrating the hydraulics of the proportional valve
 
 
Calibrating the hydraulics of the proportional valve
 
You must only calibrate the hydraulics of the proportional valve when you use a trailed implement with proportional valve.
 
 
WARNING
Danger of injury from trailed implement movement
When calibrating the proportional valve, the trailed implement moves automatically.
This may pose a risk to you and to persons in the immediate vicinity of the trailed implement.
1.
Ensure that nobody is in the regulation range of the trailed implement.
2.
Abort the calibration with the  TC_JR3_ASL_Prop Ventil Kalibrieren or  FS_JR3_DL prop Ventil function key as soon as someone approaches the trailed implement.
 
 
 
Procedure
 
 
 
þ
TRAIL-Control is in manual mode.
þ
Ground is not sloped. Slope sensor must not recognize any slope. Otherwise the "Slope counter-steering" function will not work properly.
þ
You have enough space to drive straight ahead for about 30 seconds.
1.
Switch to the "CALIBRATION" screen:
 FS_JR3_Einstellungn-Menü >  FS_JR3_Achslenkung-Einstellungen >  TC_JR3_ASL_Maske Kalibrierung
or
 FS_JR3_Einstellungn-Menü >  FS_JR3_TC-DL Einstellungen >  TC_JR3_DL_Maske Kalibrierung
2.
The "CALIBRATION" screen appears.
3.
Set up the implement on flat ground in a line behind the tractor. Drive straight for a few meter until the tracks of the field sprayer run precisely into the tracks of the tractor.
 FS_JR3_Achsschenkel nach links or  FS_JR3_Achsschenkel nach rechts – set the middle position with the function keys.
4.
Stop the tractor as soon as the field sprayer is exactly in line behind the tractor.
5.
Drive straight ahead very slowly. While driving, the friction of the wheel corresponds to the real working conditions and makes the calibration more precise. However, you can also perform this calibration while the implement is standing still.
6.
 FS_JR3_Achsschenkel mitte - sichern - Start the calibration.
⇨
The following message appears:
"Hydr. output: Calibration is ready"
7.
 FS_JR3_START - Confirm within 3 seconds.
⇨
The following message appears:
"Hydr. output: Calibration running"
⇨
The trailed implement (or its drawbar or stub axle) now moves slowly to the left and then slowly to the right.
⇨
This procedure may last up to 20 seconds.
⇨
The calibration is completed when the message 'Hydraul. output: Calibration running." is no longer displayed.
8.
Come to a stop.