Quick Reference - Cleaning; Technical Residue - Hardi MASTER plus HYS Original Instruction Book

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5 - Operation

Quick Reference - Cleaning

In the following diagram, positions for valve handles for different functions are described.

Technical Residue

An amount of spray liquid will inevitably remain in the system. As the pump takes in air when the tank is just about empty,
spraying the crop properly is not possible.
This technical residue is defined as the remaining amount of liquid in the system, when the first clear pressure drop appears
on the pressure gauge.
The residual dilutable volume is approx. 16 litres. See the section "Technical Specifications" for more details.
Immediately dilute the residues in the tank in a ratio of 1:10 with clean water. Afterwards spray out on the crop just sprayed
with increased driving speed.
In addition, separately rinse pump, linkage and armature with water from the rinsing tank. However, emphasized is that the
liquid in the spray lines are in unchanged concentration. Therefore there should be an untreated field area available to spray
this liquid out.
Follow national regulations when disposing of chemical residues.
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