horsch Leeb 5.280 VL, Operating Instructions Manual

Page: 194 / 308

Nozzle assembly and cleaning
Nozzle assembly
CAUTION
CAUTION Spraying mixture running out!
Use appropriate protective outfits. Catch spray -
ing mixture in a suitable container and dispose
of it.
1. Insert the nozzle (8) into the bayonet cap (7).
2. Insert the rubber seal (6) above the nozzle
(8).
3. Press the rubber seal (6) into the seat of the
bayonet cap (7).
4. Position the bayonet cap (7) on the bayonet
connection (5).
5. Twist the bayonet cap (7) against the stop
position.
1
2
3
4
5
6
7
8
NOTE
Observe the correct installation of the nozzle
during assembly! Observe the specifications of
the nozzle manufacturer.
Nozzle replacement
¾
Turn the nozzles each by approx. 45° (to end
position) to remove and install them.
¾
Use the delivered tool for this purpose:
Cleaning nozzles
¾
Clean the nozzles, if required.
¾
Do not damage nozzles and nozzle filters
when cleaning.
CAUTION
CAUTION Spraying mixture running out!
Never blow out the nozzles with your mouth.
Removing the diaphragm valve on drip -
ping nozzles
Deposits on the diaphragm seat are the cause
of nozzles dripping after the folding boom has
been switched off.
In this case clean the corresponding diaphragm
as follows:
1. Unscrew the pneumatic control valve (3) from
the nozzle body (1).
2. Take out the diaphragm (2).
3. Clean the diaphragm seat.
4. Insert the diaphragm (2) again in the pneu-
matic control valve (3).
5. Screw the pneumatic control valve (3) again
on the nozzle body (1).
CAUTION
CAUTION Spraying mixture running out!
Use appropriate protective outfits. Catch the
spraying mixture in a suitable container and
dispose of it properly.
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