Teejet 844-AB Sprayer Control Manuel d'utilisateur

844-AB SPRAYER CONTROL USER GUIDE MANUALFor use with software version 4.02.

8www.teejet.com844-ABPress the Programme key. The console will ask for the volume that was sprayed. Use the Plus or Minus keys to adjust the val

998-70007-EN R4844-ABSpeed sensor calibrationThe speed sensor must be calibrated in order to provide the proper speed and area readings. The value is

10www.teejet.com844-ABAutomatic calibrationTo automatically calibrate the radar speed sensor, mark a distance of exactly 100 metres. Press the Plus

1198-70007-EN R4844-ABReference ow rate per sectionAB mode – The ow rate for each section of the sprayer must be input into the 844-AB console so th

12www.teejet.com844-ABRegulating valve response timeOperating conditions may require a higher or lower response speed for the regulating valve. To cha

1398-70007-EN R4844-ABDensity (Liquid specic gravity)The default value of “1.00” corresponds with the specic gravity of water and is correct for mos

14www.teejet.com844-ABCHAPTER 5 - SWATH WIDTH PRESETSThe 844-AB can be programmed with up to 6 swath widths. This allows the operator to easily change

1598-70007-EN R4844-ABCHAPTER 6 - APPLICATION SETUPApplication Setup mode contains the most frequently changed setup parameters (target application ra

16www.teejet.com844-ABAdjust pressureIf an approximate operating pressure is known, use the Plus or Minus keys to adjust the value. The 844-AB wil

1798-70007-EN R4844-ABCHAPTER 7 - OPERATIONSBefore operating, check connections related to the Sprayer control assembly. The sensors should be checked

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18www.teejet.com844-ABCHAPTER 8 - FEATURESBoost modeIncreased or decreased chemical application may be required during certain areas of application. T

1998-70007-EN R4844-ABNo ow alarmIf the 844-AB stops receiving impulses from the ow meter, the turbine symbol will ash at the top of the display. T

TeeJet AabybroMølhavevej 2DK 9440 AabybroDanmarkwww.teejet.com844AB SPRAYER CONTROLUSER GUIDE MANUAL98-70007-EN R4 English/International © TeeJet Tech

198-70007-EN R4844-ABTable of ContentsCHAPTER 1 - INTRODUCTION 3Power on the console ...

2www.teejet.com844-ABFaces per section setting (HC mode only) ...

398-70007-EN R4844-ABCHAPTER 1 - INTRODUCTIONThis user guide provides information for software version 4.02.Make sure that all hardware components are

4www.teejet.com844-ABCHAPTER 2 - APPLICATION MODE The 844-AB gives the possibility of working in two different ways to t the application. Therefore,

598-70007-EN R4844-ABMinimum voltageThis will determine the minimum voltage that can be applied to the regulation valve. If too low, the valve won’t 

6www.teejet.com844-ABMemory optionThis feature enables the user counters. Select NO to disable this feature or YES to enable it.Figure 14: Memory opti

798-70007-EN R4844-ABReset to defaultIf units of measurement changes were made, the console will display a message asking if programme parameters shou