Pressure Draining (Optional); Full Internal Cleaning (Soak Wash) - Hardi NAVIGATOR DELTA FORCE Instruction Book

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Pressure Draining (optional)

It is possible to drain to an external tank. This is done the following way:
1. Connect a hose from an external tank to the pressure quick
coupler on the sprayer.
2. Turn the Pressure SmartValve towards
3. Turn the suction valve towards
4. Engage the PTO to start the pump.
5. When the tank is drained, then turn off the PTO again.
6. Disconnect the hose and put back the quick coupler lid.
DANGER! Before turning Pressure SmartValve to
correctly and completely mounted to the filling stud in its locked position. Failure to do so causes a risk of
contamination and injury from the quick coupler lid being "shot" off when pressurized! If it is not possible to mount
the lid completely, lubricate the rubber seal and the grip hooks.

Full Internal Cleaning (Soak Wash)

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ATTENTION! This cleaning procedure is always used, if one or more of these situations occur:
A. The next crop to be sprayed is at risk of being damaged by the chemical just used
B. The sprayer is not going to be used right away for the same chemical or crop
C. Before any repair or maintenance job is going to be carried out on the sprayer.
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ATTENTION! Washing the sprayer between jobs with incompatible crops must be done according to prescriptions
from the chemical manufacturer. Use e.g. AllClearExtra, as this is a commonly used cleaning agent. If your chemical
prescribes another cleaning agent and/or another cleaning procedure, you must follow that.
Procedure for washing with a cleaning agent, such as AllClearExtra:
1. Rinse the sprayer in the field (See the section "Use of Rinsing Tank and Rinsing Nozzles").
2. Drive to the filling location.
3. Prepare sprayer for cleaning with cleaning agent. Fill water in the main tank to 10% of its capacity. Fill the rinsing tank
completely. This water is later used for rinsing.
4. Turn suction SmartValve towards "Main tank" and pressure SmartValve towards "Main tank". Set agitation valve to "Full
agitation".
5. Engage and set the pump speed at approximately 300 rpm. Engage auxiliary pump (FlexCapacity configurations only).
6. Allow the liquid to circulate the system for 3 minutes.
7. Turn the pressure SmartValve towards "Pressure Empty/TurboFiller" for minimum 10 seconds without activating the
TurboFiller in order to burst and flush the safety valve.
8. Open the TurboFiller transfer valve and the deflector valve. Allow the liquid to circulate for 3 minutes.
9. Close the lid and activate the container rinsing valve to clean the hopper inside.
10. Shut off all three valves on the TurboFiller again.
11. Turn the agitation valve towards "FastFiller flushing" for 3 minutes to clean the FastFiller lines.
12. Verify that all nozzles are shut at the main ON/OFF button on the grip.
13. Turn the pressure SmartValve towards "Spraying".
14. Allow the liquid in the main tank to circulate for minimum 3 minutes with the nozzles shut. This is done to clean the
return lines from boom to tank.
15. Turn the pressure SmartValve towards "Tank cleaning nozzles". Allow the liquid to circulate for 3 minutes.
.
.
, it is very important to ensure that the quick coupler lid is
5 - Operation
109

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