
SECTION 7 –
SPRAY SYSTEMS
7-5
Hydraulic Breakaway Circuit
(90 and 100-ft. Spray Booms)
90 and 100-ft. spray booms are equipped
with a Hydraulic Breakaway Circuit. When
folded out as an 80, 90, or 100-ft. spray
boom, a one-way hydraulic circuit (located
on the outer boom section) provides outer
boom breakaway functions.
When the outer boom section breaks
away, it will return to the “spray” position
(after it has cleared the hazard), but will not
be in the locked position.
To Reset the Outer Boom Breakaway:
•
Press and hold the Reset Breakaways
Button (Located on the Machine Display
Auxiliary Controls Page) until the outer
boom sections are in the LOCKED posi-
tion.
NOTE: On 90-ft. spray booms, the main
breakaways cannot be folded unless
machine speed is less than 5 mph
(8 km/h).
Spray Boom Extension (Unfold)
E
C
B
D
A
H
I
G
F
Outer Boom Breakaway
-Typical View
CAUTION
Booms will unfold vertically even if they
are still in the boom cradle or are not
horizontally extended.
NOTICE
Do not lower the main lift while the boom
is in cradle. Failure to comply will result in
property damage.
Reset Breakaways Button
(Located on the Machine Display
Auxiliary Controls Page)
Содержание STS12i Combo
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