Hardi NAVIGATOR 3000, Operator'S Manual, Page: 70 / 122

5 - Operation
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7. Flush the TurboFiller with clean water from the Rinse tank by turning suction SmartValve towards “Suction from Rinse
tank”. The TurboFiller suction valve must be open for at least 20 seconds after the rinse water is no longer visible in the
hopper in order to empty the transfer hoses completely into the main tank.
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ATTENTION! If not flushed with clean water, the hopper rinsing device uses spray liquid for rinsing the hopper!
Cleaning the TurboFiller must always be done when the spray job is ended, and together with cleaning the entire
sprayer. A cleaning after the last filling, and before spraying, does not ensure a clean TurboFiller!
8. Close the TurboFiller suction valve when the hopper has been rinsed and close the lid.
9. If closed, turn the Agitation valve towards “Agitation”.
10. When the spray liquid is well agitated, turn handle of the pressure
SmartValve towards “Spraying” position. Keep P.T.O. engaged, so
that the spray liquid is continuously agitated, until it has been
sprayed on the crop.
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ATTENTION! If foaming is a problem, turn down the agitation.
Operating the control unit while spraying (Std)
The switches on the spray control unit control the following functions:
1. Power ON/OFF
2. Spray pressure regulation
3. Main valve ON/OFF
4. Optional function
5. Optional function
6. End nozzle (Left/OFF/Right)
7. Foam marker blob interval
8. Foam marker (Left/OFF/Right)
9. Section valves
In order to close the entire boom, switch main ON/OFF (3) to OFF position. This returns the pump output to the tank through
the return system. The diaphragm Non-drip valves ensure instantaneous closing of all nozzles.
In order to close one or more sections of the boom, switch the relevant distribution valve (9) to off position (A). The pressure
equalization ensures that the pressure does not rise in the sections which are to remain open (B).
On the sprayer, the suction SmartValve should be turned toward “Suction from Main tank” and pressure SmartValve should
be turned toward “Spraying”. Turn the agitation valve to “Agitation” if necessary.