21
Operation
AUTOMATIC POWER DOWN
The TeeJet
®
834 Sprayer Monitor has an automatic power down feature. With the Main Valve switch in the "OFF"
position, the Console will automatically shut down after 10 minutes of no inputs (when in normal working mode).
This prevents possible battery drainage.
You can also power down the controller by then following key combination:
Press simultaneously the Auto and
keys and the Console will power down immediately (only with the Mas-
ter switch OFF).
Do not switch off the console by removing the main cable!
ALARMS AND WARNINGS
On the 834 Console there are three LED's for indication of alarms or warnings.
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.
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 operator to immediately determine the location of the
problem.
Press Alarm - LED flashes when the signal from the pressure sensor drops below 4 mA
while spraying (Master in the ON position). This indicates that the pressure sensor is not
working properly.
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 operator to immediately determine the location of the
problem.
Density - LED is a warning LED and it will be lit when the density selected in the pro-
gramming mode is different from 1.0 (e.g. the density of water). The LED warns the user
that the console is working with a density factor different from 1.00.
Summary of Contents for Spray Star 1006
Page 26: ...24 Schematics WIRING SCHEMATIC HYDRAULIC SCHEMATIC ...
Page 43: ...41 NOTES ...
Page 46: ...Part 75 15 010799 ...