TeeJet 844-AB Sprayer Control User Manual
Page 3
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98-70007-EN R4
844-AB
Table of Contents
CHAPTER 1 - INTRODUCTION
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Power on the console .......................................................................................................................................................................................... 3
Power off the console ......................................................................................................................................................................................... 3
CHAPTER 2 - APPLICATION MODE
4
Airblast mode ......................................................................................................................................................................................................... 4
Vineyard mode ...................................................................................................................................................................................................... 4
CHAPTER 3 - OEM SETUP
4
Application type ................................................................................................................................................................................................... 4
Number of sections .............................................................................................................................................................................................. 4
Minimum voltage ................................................................................................................................................................................................. 5
Deadband ................................................................................................................................................................................................................ 5
Rotation speed ...................................................................................................................................................................................................... 5
Display stable ......................................................................................................................................................................................................... 5
Total area ................................................................................................................................................................................................................. 5
Maximum speed ................................................................................................................................................................................................... 5
Memory option ..................................................................................................................................................................................................... 6
Tank content ........................................................................................................................................................................................................... 6
CHAPTER 4 - SYSTEM SETUP
6
Units of measurement ........................................................................................................................................................................................ 6
Reset to default ..............................................................................................................................................................................7
Sensor selection .................................................................................................................................................................................................... 7
Flow meter impulses ........................................................................................................................................................................................... 7
Manual entry ..................................................................................................................................................................................7
Automatic calibration .....................................................................................................................................................................7
Pressure transducer low pressure calibration (P Ref) .............................................................................................................................. 8
Manual entry ..................................................................................................................................................................................8
Automatic calibration .....................................................................................................................................................................8
Pressure transducer maximum rating (P HI) ............................................................................................................................................... 8
Speed sensor calibration.................................................................................................................................................................................... 9
Proximity/magnetic impulses .........................................................................................................................................................9
Automatic calibration..............................................................................................................................................................9
Manual calculation .................................................................................................................................................................9
Radar speed impulses ...................................................................................................................................................................9
Automatic calibration............................................................................................................................................................10
Manual calculation ...............................................................................................................................................................10
Simulated ground speed .................................................................................................................................................................................10
Reference flow rate per section .....................................................................................................................................................................11
1. Select section ..........................................................................................................................................................................11
2. Reference pressure .................................................................................................................................................................11
3. Reference flow .........................................................................................................................................................................11
Next section .................................................................................................................................................................................11
Regulating valve response time ....................................................................................................................................................................12
Pressure regulating mode ...............................................................................................................................................................................12
Minimum pressure setting ..............................................................................................................................................................................12
Density (Liquid specific gravity) ....................................................................................................................................................................13
Communications ................................................................................................................................................................................................13