Construction and function of the sprayer boom
6.14
Nozzles
(1) Nozzle body with bayonet connection
ο
Spring element version with shutter
ο
Spring element version, bolted
(2) Diaphragm. If the pressure in the spray line
falls below approx. 0.5 bar, the spring ele-
ment (3) presses the diaphragm onto the
diaphragm seat (4) in the nozzle body. This
ensures that when the sprayer boom is
switched off, the nozzles are deactivated
without subsequent dripping.
(3) Spring element.
(4) Shutter; holds the entire diaphragm valve in
the nozzle body
(5) Nozzle filter; fitted as standard on machines
with 50 mesh/inch, is inserted from below
into the nozzle body.
(6) Rubber seal
(7) Nozzle with bayonet cap
Fig. 94
6.14.1
Multiple nozzles
It is advantageous to use multiple nozzle heads
when using different nozzle types.
Turning the multiple nozzle head counterclock-
wise brings a different nozzle into play.
The multiple nozzle head is switched off in the
intermediate positions. This provides the possi-
bility of reducing the working width of the boom.
Flush the spray lines before twisting
the multiple nozzle head to another
nozzle type.
BAG0021.14 05.19
117
Summary of Contents for UG 2200 Special
Page 237: ...Liquid circuit 13 1 UG Special BAG0021 14 05 19 237 ...
Page 238: ...Liquid circuit 13 2 UG Super 238 BAG0021 14 05 19 ...
Page 242: ...Spray table Fig 182 242 BAG0021 14 05 19 ...
Page 251: ...Spray table BAG0021 14 05 19 251 ...
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