Raven ISO Product Controller II, Руководство по эксплуатации

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: Hawkeye Storage and Start-Up Checklist 109
5. While maintaining a safe distance away from any spray drift, visually check that all nozzle control valves are
pulsing with a uniform pattern. Adjacent nozzle control valves should alternate pulsing. If adjacent spray tips
are pulsing at the same time, refer to Chapter 8, Troubleshooting, for additional assistance.
6. On the UT, set nozzle PWM to 0% to close the nozzle control valves.
7. Visually check that none of the nozzles are spraying or dripping. Refer to Testing for Leaks section on page 99
for additional assistance and troubleshooting if leaks are observed.
TURN COMPENSATION FEATURE INSPECTION
To verify the Turn Compensation feature is enabled and operating as anticipated:
NOTE: Complete the procedure outlined in the Nozzle Control Valve Function section on page 108 to
validate the nozzle control valve function prior to performing the following procedure.
If the Hawkeye system came installed on the equipment from the equipment manufacturer, or if a
sparge pressure transducer is installed with the Hawkeye control system, check the transducer
specifications and refer to the “Advanced Transducer Calibration” on page 35 for additional
information.
1. Move the implement to an open area where the equipment may be turned.
2. Verify that the turn compensation feature is enabled.
3. Set the system to automatic mode and toggle the section and master switches to the on positions. Refer to
Chapter 5, Operation, for additional assistance with operation of the nozzle control system.
4. While driving at a speed between 5 and 10 mph [8 and 16 km/h] and maintaining a safe working distance,
observe the inner-most and outer-most spray tips while the implement is turning sharply.
NOTE: The nozzle PWM percent value may also be used to monitor the operation of nozzle control valves
across the spray boom. Refer to Chapter 7, Hawkeye Nozzle Control Valve Diagnostics, for additional
assistance with on-screen nozzle control valve diagnostics.
5. While turning, the nozzle control valves toward the outside of the corner should begin to output a higher flow
rate (higher PWM percent), while valves toward the inside of the corner should begin to output a reduced flow
rate (lower PWM percent) or may shut off. The difference between inner and outer flow rates will vary
depending on machine speed, turn rate, and implement width.
6. If the operator is able to observe a difference in the spray pulsing, a difference in high, average, and low values
on the NCV performance indicator, or the on-screen PWM percent located in the nozzle diagnostics screens,
the turn compensation feature is working correctly. If there is no difference between the PWM percent values
across the implement width, recalibrate the turn compensation feature and repeat this test.
OVERLAP CONTROL ADJUSTMENT
Refer to the sprayer specific manual for information on adjusting overlap control.
WINTERIZING AND STORING THE SYSTEM
Refer to the sprayer manufacturer winterizing and storing procedure for information on preparing equipment for
storage. Do not rely on blow-out systems to remove all the water and/or chemicals from the system. If water, or
other fluids, are trapped in the Hawkeye system components could freeze and cause severe damage. Hawkeye
nozzle control system components are compatible with most types of automotive, RV, and marine antifreeze
solutions.