TeeJet 834-P Sprayer Control - Manual (Page 8)

834-P Sprayer Control TECHNOLOGIES
98-70028-R0 8
Alarms and Warnings
On the 834-P Console there are three LED's for indication of alarms or warnings.
• The
Speed alarm LED flashes when no speed pulses are
received during spraying (Master in the ON position). This
indicates that there is something wrong with the speed sensor
or that you are standing still while spraying.
Note: When this alarm is triggered, the display will
automatically switch the application display to view
speed (if not currently viewing speed) and the speed
display will flash off and on as well. This allows the
operator to immediately determine the location of the
problem.
• The
Pressure alarm LED flashes when the signal from the
pressure sensor is absent while spraying (Master in
the ON position). This indicates that the pressure sensor is
not working properly, or that the connection with the sensor
has been lost.
Note: When this alarm is triggered, the display will
automatically switch the application display to view
pressure (if not currently viewing pressure) and
the pressure display will flash off and on as well.
This allows the operator to immediately determine
the location of the problem.
• The minimum RPM/MPH LED is lit when the programmed
minimum speed or RPM has been reached. When this LED is lit,
the pump has been switched off.
Speed
Pressure
MPH
RPM
min
Speed
Pressure
MPH
RPM
min
Speed
Pressure
MPH
RPM
min