Raven Hawkeye, Operation Manual

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Table of Contents
P/N 016-0171-584-H iii
Appendix A Avoiding Skips with Hawkeye Nozzle Control System ..... 73
Overview ................................................................................................................................. 73
Recommendations for Hawkeye Nozzle Control Operation .............................................. 73
Causes of Skips using Hawkeye Nozzle Control .............................................................. 75
Tip Selection and Application Speed Guide ............................................................................ 77
Drift Control and Droplet Sizing ......................................................................................... 77
Application Speed Guide ................................................................................................... 78
Appendix B System Diagrams .................................................................. 83
Appendix C Calibration Values ................................................................ 91
Section Widths ........................................................................................................................ 91
Target Rate Calibration ........................................................................................................... 91
Product Calibration Settings .................................................................................................... 92
Response Sensitivity ......................................................................................................... 92
Deadband .......................................................................................................................... 92
Pressure Control Settings ....................................................................................................... 92
Response Rate .................................................................................................................. 92
Appendix D Maintenance Schedule and Replacement Parts ................ 93
Hawkeye Nozzle Control Valve Maintenance .......................................................................... 93
Nozzle Control Valve Maintenance Procedure .................................................................. 97
Hawkeye Nozzle Control Valve Assembly Procedure ....................................................... 98
System Testing ........................................................................................................................ 99
Testing for Leaks ............................................................................................................... 99
Flow Meter Maintenance ......................................................................................................... 99
Recalibrating the Flow Meter ................................................................................................ 100
Chapter E Cable and Connector Maintenance................................... 103
Power and Product Controller II ECU Harness Maintenance ................................................ 103
Boom Harness Connector Maintenance ............................................................................... 103
Appendix F Storage and Start-Up Checklist ......................................... 107
Hawkeye Storage and Start-Up Checklist ............................................................................. 107
Preseason Cleaning and Flushing .................................................................................. 107
Start-Up Inspection .......................................................................................................... 107
Functional Inspection ...................................................................................................... 108
Overlap Control Adjustment ............................................................................................ 109
Winterizing and Storing the System ................................................................................ 109