Hardi COMMANDER Classic DELTA Instruction Book page 59

5 - Operation
The incorporated rinsing tank can be used for two different purposes.
A. In-field diluting of remaining spray liquid residue in the spraying circuit for spraying the liquid in the field, before cle-
aning the sprayer. This cleaning procedure is divided in three main steps:
Cleaning of the liquid system:
1. Empty the sprayer as much as possible. Close the agitation valve (no agitation) and spray till air comes out of all nozz-
les.
2. Turn Suction SmartValve towards "Rinsing tank" and pressure SmartValve towards "Main tank".
3. Engage and set the pump at approximately 300 r.p.m.
4. When 1/3 of content in rinsing tank are used, turn Suction SmartValve towards "Main tank" and operate all valves on
the pressure side of the system in the following order, so all hoses and components are rinsed: Open HARDI FILLER bot-
tom valve, engange the hopper rinsing device and close it again when clean water comes out. Close HARDI FILLER lid
and squeeze the Chemical Container Cleaning handle to clean this device. Open HARDI FILLER lid again and assure that
the hopper is empty. When empty then close the HARDI FILLER bottom valve again.
5. Turn the suction SmartValve towards "Main tank" and pressure SmartValve towards "Spraying" and spray liquid in the
field you have just sprayed.
Cleaning of Main tank:
6. Turn the suction SmartValve towards "Rinsing tank" and pressure SmartValve towards "Internal Tank Cleaning".
7. When another 1/3 of content in rinsing tank are used, then turn suction SmartValve towards "suction from Main tank".
8. Turn pressure SmartValve towards "Spraying" and spray liquid in the field you have just sprayed.
9. Repeat point 6 - 8 one more time.
B. Rinsing the pump, operating unit, spray lines, etc. in case of stop in spraying before main tank is empty (e.g. beginning
rain etc.).
Cleaning of the liquid system:
1. Turn Suction SmartValve towards "Rinsing tank". (Keep pressure SmartValve in "Spraying"-position).
2. Close agitationvalve (no agitation).
3. Engage the pump and spray water from rinsing tank in the field until all nozzle tubes/nozzles are flushed with clean
water.
4. Disengage pump again.
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