TeeJet 854 Sprayer Control - Manual (Page 49)

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854 Sprayer Control
No Pressure Alarm
NOTES: This alarm is only active if a Pressure
Transducer was installed during System
Setup.
This alarm only occurs when the Master
Boom Switch is in the “On” position.
This alarm indicates that the pressure transducer
has failed or lost its connection. If the 854 stops
receiving a pressure signal, the pressure display
window will flash.
The Red LED will illuminate over the Pressure
Sensor Alarm.
NOTE: An audible alarm is activated when this
feature is enabled. It will provide a steady
beep, indicating Medium Priority.
Figure 7-10: No Pressure Alarm
740 9.0
20.0 0
PSI
MPH Vol
GPA
Flow/Pressure Discrepancy Alarm
This alarm activates if there is a discrepancy
between the flow meter and the pressure transducer.
The amount of discrepancy allowed is defined by the
Calibrate Tip Level % step in the OEM Setup Mode.
If the 854 finds a discrepancy, the pressure display
window will flash. The application rate window will
also flash.
The Red LED will illuminate over the General Alarm.
NOTE: An audible alarm is activated when this
feature is enabled. It will provide a steady
beep, indicating Medium Priority.
Figure 7-11: Flow/Pressure Discrepancy Alarm
7.35 12.5
20.0 30
PSI
MPH
Ac
GPA
Boost.Mode
The 854 is capable of boosting the target application
rate either up or down in 10% increments.
Boost Up
To activate boost up mode:
• Press the PLUS key.
• Each subsequent pressing of the Plus key
will increase the target rate 10%.
The amount the rate is “boosted” will be displayed for
two seconds. The target symbol will flash any time
the system is in Boost Mode.
To return to the target application rate:
• Press the MINUS key to return in 10%
increments.
• Push the PLUS and MINUS keys
simultaneously to return to the target rate
immediately.