47
IV.
OPERATING SYSTEMS
C. HYDRAULIC SYSTEM
Vertical Extension
NOTE:
Boom extensions can only be folded when hydrostatic
control lever is in the neutral position, and you have
pushed the
F1
or
ok
in the MDM showing you have
acknowledged there are no power lines overhead. If
sprayer is put in gear during folding, booms will stop.
To fold the boom extensions vertically in or out, depress the top or bottom of the
Boom Extension
switch
(fig. 47-2).
This activates BOTH (right and left side) extension cylinders connecting the inner boom
section and the center boom section
(fig. 47-3).
Fold or unfold the booms in an open area only. Make sure there are no overhead obstructions or wires to
interfere with extension folding. The booms will vertically unfold even if they are still in the boom cradle or are
not horizontally extended!
FIG 47-2
FIG. 47-3
FIG. 47-1
SPRAY SYSTEM
