FIG. 4.49-4
49
IV.
OPERATING SYSTEMS
C. HYDRAULIC SYSTEM
Manually Folding 90’ Boom to 80’ Boom
MANUAL 90’ TO 80’ FOLD -
To convert a 90 foot boom to an 80 foot boom, manually close the solution
supply valve on the outer section (fig. 4.49-2, item A). Remove the pin on the back side of the boom (fig. 4.49-
2, item B) so it will hinge forward (fig. 4.49-3) and secure it with the rear pin (fig. 4.49-4). Repeat these steps
on the other side and recalibrate the console accordingly (see the Raven manufacturer’s guide) before spray-
ing resumes.
FIG. 4.49-1
60/80/90 foot boom system
wit h
out er
ex t ens ions
manually folded forward.
80 feet
A
B
FIG. 4.49-3
FIG. 4.49-2
OPERATING SYSTEMS
