TeeJet LH Sprimas - Manual (Page 11)

LH S PRIMAS OPERATORS MANUAL
LH A GRO 11
5.2 BATTERY
The present voltage of the carriage battery is displayed on the right-hand side of
the screen each time data is transferred from the carriage. When the voltage is too
low a warning will be given. If the voltage is lower than the required minimum
voltage, the unit will not operate.
The battery can be charged with any charger that can be used with a 12V car
battery.
Note!
ALWAYS connect the charger to the + and - terminals on the side of the
carriage and NEVER directly to the battery. The Sprimas electronics will be
damaged if the charger is connected directly to the battery.
5.3 DROPLETS ON THE MEASURING PLATE
If the water from the sprayer makes too many droplets on the measuring plate
then the plate must be cleaned with a grease removing substance, i.e. alcohol.
6 ERRORS
6.1 EMERGENCY STOP
Pressing the red button will stop the carriage immediately should problems occur.
6.2 THE GREEN LIGHT IS FLASHING
If the system registers an error or incorrect operation the green light will flash. The
registered error and probable causes will be displayed on the screen when the
carriage is connected to the PC.
6.3 NO ULTRA SOUND ECHO
Empty the measuring containers and rinse with clean water if the test liquid was
contaminated (cleaning agents, herbicide, antifreeze). Fill the sprayer with clean
water.
6.4 INACCURATE MEASUREMENTS
Probable causes; uneven liquid flow in the channels.
Solution:
Remove grease, oil, wax and any build up of material in the channels and on
the drip chains.
The water should run along the drip chains into the measuring containers.
Alter the position of the boom ensuring that the water is sprayed behind the
drip chains.