Jacto Djb Manual Del Operador página 11

correct moment to proceed to another plant.
To set up the Walking Pace timer:
1. Press Red Button once. An audible beep will be heard and it corresponds
to a speed of 1 km/h.
2. Press Red Button again to adjust the Walking Pace to 2 km/h.
3.
Press Red Button again to adjust the Walking Pace to 3 km/h.
4. Press Red Button again to adjust the Walking Pace to 4 km/h.
5. Press Red Button again to turn-off the Walking Pace function.
9.12. Total labor time indicator
The Total Labor Time Indicator shows how many hours the sprayer has been work-
ing since the first use. The hours are only incremented in the Total Labor Time Indi-
cator when the electronic interface is on.
To view the total labor time:
1. Turn on the electronic interface, by pressing the Green Button once.
2. Press Green Button and Red Button together and hold them pressed for
10 seconds.
3. The lights (the same lights used for pressure level indication) will blink
according to the code below:
• No lights blinking = Total labor hour is less than 300 h.
• One light blinking = Total labor hour is more than 300 h and less than 700 h.
• Two lights blinking = Total labor hour is more than 700 h and less than 1000 h.
• Three lights blinking = Total labor hour is more than 1000 h and less than 1300
h.
• Four lights blinking = Total labor hour is more than 1300 h and less than 1600
h.
• Five lights blinking = Total labor hour is more than 1600 h.
NOTE: Press any button to return to normal operation mode. If none of the buttons
are pressed, the electronic interface will automatically exit the Total Labor Time
Indicator after 15 seconds.
9.13. Activate/Deactivate agitation system
The Agitation System ensures that there is no significant variation between initial
concentration of agrochemical (when tank is full) and final concentration (when
tank is almost empty). This is especially important if wettable powder agrochem-
icals are used. When the agitation is activated, part of the pump's flow will be di-
rected to the tank, forcing the mixture to circulate.
Basic recommendations:
• Turn on the Agitation System by moving the agitation lever to the horizon-
tal position, as shown in A. It is recommended that agitation is kept on while
transporting the sprayer from the filling area to the area being sprayed. This
will maintain uniform chemical concentration until the beginning of the ap-
plication.
• Turn off the Agitation System to begin spraying by returning the lever to the
vertical position, as shown in B. This ensures higher pressure at the end of the
nozzle.
• Periodically turn on the Agitation System when spraying wettable powder or
chemical products that easily settle out of solution.
NOTE: Pressure in the spraying nozzle will be weaker while the Agitation System
is activated.
WARNING!
The sprayer may not work properly if this procedure is
not performed.
A
9.14. DJB Liquid Doser
The DJB Liquid Doser can work as SPRAYER or DOSER
How to change between SPRAYER and DOSER functions:
• Make sure the electric panel is turned off.
• After the electric panel is turned off, press and hold the green button. You will
hear "beeps". Keep the green button pressed and wait until the electric panel
turns on.
9.14.1. The doser function
• Install JD-40 nozzle on the lance. This nozzle reduces dripping.
• After the DOSER function is selected, press the green button to turn on the
equipment.
• All panel lights and the pump will be ON for 10 seconds. This is necessary to
remove the air inside the hydraulic system. During this time, press the trigger
valve in the lance and open the agitator valve to remove the air.
• After 10 seconds, the DOSER is ready to use.
• Return agitator valve to OFF position
• Always keep the trigger valve locked in ON position.
• Press green button to increase dose from 5 ml to 300 ml. Using a calibrated
cup, increase or decrease volume until you find a satisfactory dose for your
application.
• Press red button to increase time interval between doses.
• If necessary, release the trigger valve to immediately interrupt dose applica-
tion.
• Hold red button pressed for at least 3 seconds to turn off the equipment.
Increase volume
B
Increase Interval
between doses
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