3 - Description
17
Electrically controlled MANIFOLD valves (optional)
One or more Manifold valves may be fitted with an electrical control from a unit in the cab. To operate them manually, the
motor(s) must be disconnected from the power.
Regulation
The sprayer is equipped with EVC regulation.
Regulation is by EVC - Electrical valve control. The O/C (open/closed) control acts directly on the distribution valves,
providing a very quick response time. The setting unit, modular in design, is controlled electrically from a control unit in the
cab.
Diagrams - spraying system
Refer to sections Basic spraying system page 80 and Spraying system with options page 81
Filters
A suction filter is fitted on the left hand side of the sprayer, just in front of the MANIFOLD valves, recognisable by its red elbow
connection.
A Cyclone pressure filter is located on the left hand side of the equipment, just behind the Manifold valves. It has a built-in
self-cleaning function.
Optional boom filters can be fitted on each section..
All nozzles are fitted with filters.
All filters must be in good condition, in position and cleaned regularly. Take care with the choice of mesh size (see
"Application Techniques" manual).
Cyclone Filter (optional)
With the Cyclone filter, all impurities contained in the mixture are
returned to the tank.
Operating diagram
1. Filter cover
2. Intake for the mixture from the pump
3. Outlet to the boom
4. Tank return
5. Return valve
The valve (5) has three positions identified by dots on the side of the
lever.
A. This position is marked with a dot: No return to tank. Position used
to rinse the boom when the tank is full. Or to have the pump's full
capacity available.
B. This position is marked with two dots: Normal working position. With a return to tank to prevent any blockage during
treatment. Position also used to rinse the boom when the tank is empty.
C. This position is marked with three dots: Turbo function to unblock the filter. Lift and hold the lever for a few moments.
The increased return to the tank cleans the filter.
IMPORTANT! The use of position C does not guarantee that the filter is clean. Check the condition of the filter and
clean it regularly. If necessary see Every 10 hours - Cyclone filter page 58.
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