TeeJet 834-P Sprayer Control - Manual (Page 7)

TECHNOLOGIES 834-P Sprayer Control
7 98-70028-R0
Operating Instructions
T
HE
S
PRAYING
O
PERATION
Fill the sprayer tank and thoroughly mix the chemical(s). Your application rate should be
determined as well as the spray tip you will be using, with the sprayer data programmed into
the computer.
Switch the computer on by pressing the key on the display panel.
While spraying with the Master switch “ON”, you can scroll through the different displays
using the key until the information you want is on the display :
♦ actual application rate in GPT or GPA
♦ vehicle speed in MPH or shaft RPM
♦ pressure in PSI
Adjust the target application rate with the
+
and keys.
Switch the Master boom switch to “ON” position to start spraying. Maintain your usual vehicle
speed for spraying. Use the
+
or keys to boost the application rate if needed. Small
changes in vehicle speed are compensated by the automatic rate controller while spraying in
Auto mode. Manual mode allows the operator to manually adjust system pressure by using
the
+
and keys.
If for any reason you need to stop, turn the MASTER BOOM SWITCH to “OFF.”
Automatic Power Down
The TeeJet 834-P Sprayer Monitor has an automatic power down feature. With the Master
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. Note that the
console will not power down while in programming mode.
You can also power down the controller by the following key combination: press
simultaneously the Auto and keys and the Console will power down immediately (only
with the Master switch OFF).
Warning: Do not switch off the console by removing the main cable!