Hardi COMMANDER TWIN FORCE Series, Instruction Book

Page: 62 / 110

5 - Operation
5.14
ATTENTION! The rinsing nozzles cannot always guarantee a 100% cleaning of the tank. Always clean manually with
a brush afterwards, especially if crops sensitive to the chemical just sprayed are going to be sprayed afterwards!
Outwards cleaning:
10. Turn suction SmartValve towards “Rinsing tank” and pressure SmartValve towards “Internal Tank Cleaning”.
11. When another 1/3 of content in rinsing tank are used, then turn suction SmartValve towards “Main tank”.
12. Turn pressure Agitation valve towards “External Cleaning Device” and wash the sprayer with the cleaning device loca-
ted on sprayers right side.
13. Disengage pump again.
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.
ATTENTION! It is advisable to increase the forward speed (double if possible) and reduce the pressure to 1.5 bar (20
psi) when spraying diluted remaining liquid in the field just sprayed.
In the following diagrams handle positions for different options are described.
ATTENTION! If a cleaning procedure is given on the chemical label, follow it closely.
ATTENTION! If the sprayer is cleaned with a high pressure cleaner lubrication of the entire machine is recommen-
ded.
Quick reference - Cleaning