Outside Cleaning - Use Of External Cleaning Device (Manual Version) (Optional) - Hardi NAVIGATOR VPZ Instruction Book

5 - Operation

Outside Cleaning - Use of External Cleaning Device (Manual Version) (optional)

Use the External Cleaning Device to clean the sprayer on the outside in the field as required.
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ATTENTION! Before attempting an external rinsing, make sure the MainTank is empty and rinsed! Any liquid left in the
MainTank will be mixed with the clean water used for external rinsing!
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NOTE! Approximately 100 litres of clean water in the RinseTank will allow approximately 15 minutes of rinsing (the
spray gun uses 6 litres per minute at 10 bar pressure).
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WARNING! Never clean the sprayer if there are risks of contamination of surface or ground water! Choose a different
spot for cleaning every time to avoid spot contamination building up.
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NOTE! Your sprayer might differ from the picture.
1. Check that the main ON/OFF for spraying is OFF.
2. Set the suction SmartValve for
3. Set the pressure SmartValve for
4. Close the agitation valve.
5. Engage pump speed to approximately 300 RPM or 560 RPM (for
1000 RPM pump models).
6. When enough water from the RinseTank is transferred, turn suction
SmartValve towards
7. Turn the pressure SmartValve for
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DANGER! Before setting pressure SmartValve to
important to ensure that the quick coupler lid is correctly and
completely fitted to the filling stud in its locked position. Failure
to do so causes a risk of contamination and injury from quick
coupler lid being "shot" off when pressurized! If it is not possible
to fit the lid completely, lubricate the rubber seal and the grip
hooks.
8. Adjust the pressure manually to approximately 10 bar.
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