horsch LEEB 12 TD, Operating Instructions Manual, Page: 82 / 181

Multiple nozzle body pneumatic
These multiple nozzle bodies are installed in the
form of dual or 4-fold versions.
In this case it is possible to switch the desired
nozzle from the terminal. You may even switch
on several nozzles at a time. The pneumatic
control valves are integrated in the nozzle
carrier. If a pressure of 4 bar is applied to the
compressed air connection (4), the valve will
open and fluid can escape. Without pressure
the valve is closed.
1
2
3
4
5
6
7
8
9
1 Nozzle body
2 Diaphragm
3 Pneumatic control valve
4 Compressed air connection
5 Bayonet connection
6 Rubber seal
7 Bayonet cap
8 Nozzle
9 Hinged clamp
Multiple nozzle body manual 4-fold
The 4-fold nozzle body is recommended if more
than only one nozzle type is used. Only the two
vertical nozzles will be supplied. They can be
activated individually via the terminal.
By turning the nozzle body, the other two nozzles
are used.
In intermediate positions the nozzle body is
switched off.
NOTE
Flush the spraying lines and the active nozzle
before turning the 4-fold nozzle body to another
nozzle type!
Fluid always escapes on all vertical nozzles.
If pressure greater than 4 bar is applied to the
compressed air connection (4), the valve will
open and fluid can escape. Without pressure
the valve is closed.
1
2
3
4
5
6
7
8
1 Nozzle body
2 Diaphragm
3 Pneumatic control valve
4 Compressed air connection
5 Bayonet connection
6 Rubber seal
7 Bayonet cap
8 Nozzle
78 79