Table of Contents
Advertisement
3 - Description
Electrical operated MANIFOLD valves (optional)
One or more MANIFOLD valve(s) can be electrically operated via a control box in the tractor cabin. These can only be
operated manually if the power to the valve motor is disconnected.
Control unit
The sprayer is equipped with an EVC control unit.
The system is based on EVC - Electrical Valve Control. The ON/OFF is linked to the section valves, which is results in a very
quick response to ON/OFF. The operating unit is constructed of modules and is electrically controlled via a remote control
box.
With HARDI-MATIC that ensures a constant liquid volume per hectare (l/ha) at varying forward speed within the same gear
when the number of P.T.O. revolutions are between 300-600 r/min.
EVC control unit
EVC - Electrical Valve Control. The ON/OFF is linked to the section valves, which results in a very quick response to ON/OFF.
The operating unit is of modular design and is electrically controlled via a remote control box. The unit has a built-in HARDI
MATIC.
Filters
A suction filter is fitted on the sprayers left side, just in front of the MANIFOLD valves and is indicated with red hose tail.
A Cyclone pressure filter is fitted to the sprayers left side just behind the MANIFOLD valves. It has a built-in self-cleaning
function.
In-line pressure filters can be fitted at each boom section as an option.
Nozzle filters are fitted at each nozzle.
All filters should always be in use and their function checked regularly. Pay attention to the correct combination of filter and
mesh size (see "Spray Technique" book).
19
Advertisement
Table of Contents
