Brandt SB4000, Operator'S Manual

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35
3.6.1 UNFOLDING FOR FULL WIDTH OPERATION
NOTE: Before unfolding the booms, make sure you are clear of all obstacles and overhead power lines.
1. Be sure the sprayer hitch is connected to the tractor drawbar.
NOTE: Make sure the boom transport pins on the booms, the cylinder plates on the centre boom lift cylinders
and the transport pins in the front rests have been removed. See Fig. 3.6, 3.10 and 3.11. The slotted end
of the cylinder plates hook on the rod welded to the lift arm. See Fig. 3.10
2. Engage the tractor hydraulic lever for the suspended
boom hydraulics and secure. (Leave the hydraulics
engaged.)
IMPORTANT: To prevent implement damage, DO
NOT activate the outer fold circuit or
the centre boom lift circuits while the
sprayer is in full transport position.
NOTE: All of the switches will return to OFF once they are released. Switches must be held in the working
position in order to activate the circuit, when released, the switch will return to OFF, shutting off that
circuit.
NOTE: The joystick controls the foam marker operation. When the switch is centred, the marker is off. Toggling
the switch to the left (L) or right (R) will control the foam to either side. During initial start up, it may be
necessary to set the marker to either (L) or (R) to charge the marker lines.
Optional Foam
Marker Control
Optional Auto Boom
Height Control
Left Boom Tilt Down
(Inner Booms Fold Out)
Right Boom Tilt Down
(Outer Booms Fold Out)
Centre Boom Down
Manual Button for Optional
Auto Boom Height Control
(Boom Folding Switch)
Left Boom Tilt Up
(Inner Booms Fold In)
Right Boom Tilt Up
(Outer Booms Fold In)
Centre Boom Up
F
IG
. 3.13 E
LECTRIC OVER
H
YDRAULIC
C
ONTROL FOR
B
OOM
P
OSITIONING
L OFF R
MARKER
AUTO
MANUAL
L
R
C
UP
OUT
IN
IN
DOWN
OUT
FOLD
(INNER)
(OUTER)
F
IG
. 3.12 S
TAY
O
UT OF THE
F
OLD
Z
ONE