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use the John Deere master switch when completely shutting down the sprayer to transport or service the
machine.
TARGET RATE
The display must have a non-zero target rate entered in the display before the boom valves will open for
product application. Ensure that the target rate entered into the display and Spray Star match to avoid
any unwarranted alarms or warnings on the display.
DATA COLLECTION
The display will create a coverage map of all product application while logging actual application rate
from the product control system flow meter.
AUTOSWATH BOOM SECTION CONTROL
The display will automatically control the boom section on/off status based upon previously-applied area,
field boundary, and any mapped internal field boundaries.
SPRAY STAR APPLICATION RATE
The display will not control the rate based upon the target rate value entered into the system.
Application rate is controlled exclusively by the Spray Star display.
SPRAY STAR RINSE CYCLE
When using the rinse cycle feature on the Spray Star, the display must have the boom sections on to
allow the Spray Star to properly run the rinse routine. To ensure that boom sections are on:
1. Enter a target rate into the display
2. Turn the foot pedal master switch on
3. Turn all boom switches on
4. Boom indicators on the Run Screen must be blue showing that boom valves are on
C
V
ONTROL
L
P
IQUID
RODUCT
• Inline Servo
Rate control is achieved through actuating a butterfly or ball valve found in the solution hose that goes to
the booms. When the valve opens, the flow increases and when the valve closes, the flow decreases.
• Bypass Servo
Rate control is achieved through actuating a butterfly or ball valve found in the return line to the solution
tank. When the valve opens, the flow decreases and when the valve closes the flow increases.
• PWM 12 volt
Rate control is achieved through speed changes to the solution pump. The PWM 12 Volt setting is
programmed to pulse the power to an electric solenoid valve used to adjust the hydraulic flow to the solution
pump.
S
ALVE
ETTINGS
C
V
ONTROL
ALVE
C
ONFIGURATION
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Table of Contents
Troubleshooting
