47
IV.
OPERATING SYSTEMS
C. HYDRAULIC SYSTEM
Vertical Extension Fold
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 message center showing
you have acknowledged there are no power lines over-
head. 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 extend (unfold) even if they are still in the boom cra-
dle or are not horizontally extended!
FIG 47-2
FIG. 47-3
FIG. 47-1
SPRAY SYSTEM
OPERATING SYSTEMS
