33
Operation
GB 07 01 05
T020-0031
UnfUnf
UnfUnf
Unf
olding and folding and f
olding and folding and f
olding and f
olding the SPB-Z andolding the SPB-Z and
olding the SPB-Z andolding the SPB-Z and
olding the SPB-Z and
SPC-Z boomSPC-Z boom
SPC-Z boomSPC-Z boom
SPC-Z boom
WARNING! Always put the boom wings in the
horizontal position prior to folding. Never attempt
to fold the boom to transport position when the
boom wings are tilted - unexpected boom movements
may occur, if the wings are tilted when folding.
A. Boom equipped with hydraulic
joystick
Switch A operates: Left hand fold cylinder
Switch B operates: Right hand fold cylinder
Switch C operates: Left hand tilt cylinder
Switch D operates: Right hand tilt cylinder
1. Raise the boom to release it from the transport
brackets
2. Depress switches A and
B and move the joystick
forward or rearward to
activate oil flow.
(Switch positions of the
hoses in the double
acting remote outlet, if
you do not like the direction required to activate the
boom).
3. One side folding is achieved by following the above
procedure - except that only one of the switches is
depressed (See section Folding one side only).
T045-0011
A
B
C
D
B. Hydraulic control box
Switch A operates: Left hand fold cylinder
Switch B operates: Right hand fold cylinder
Switch C operates: Left hand tilt cylinder
Switch D operates: Right hand tilt cylinder
1. Raise the boom to release it from the transport
brackets.
2. Activate switch A upwards and hold it to unfold left
hand boom wing. (Holding the switch in the down
position will fold the boom wing).
3. Activate switch B upwards and hold it to unfold right
hand boom wing. (Holding the switch in the down
position will fold the boom wing).
4. One side folding is achieved by following the above
procedure - except that only one of the switches is
activated. (See section Folding one side only).
Folding one side only
If only one side of the boom is to be unfolded, first unfold
the boom completely and then turn switches off. Then
flip the switch for the side that is to be folded and acti-
vate the double acting outlet to fold that side into trans-
port position.
Note! It is not advisable to go directly from transport
position to spraying position with one side only. There-
fore, first unfold both boom wings completely.
Hydraulic slanting control for both
SPB-Y/SPB-Z and SPC-Y/SPC-Z
(optional equipment)
A hydraulic slanting control kit can be mounted on the
centre section.
This enables slanting of the entire boom in order to
match the local topography. This is advantageous when
spraying along hillsides.
Note! Always reset position to neutral before folding the
boom.
A
B
C
D
T045-0010
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