SECTION 7 –
SPRAY SYSTEMS
7-21
4. Raise the level cylinders all the way up.
5. Press and hold the Left and Right-Hand
Boom Switches (located on the Hydro-
static Drive Control Handle) in the IN
position until the main boom wings are
aligned with cradles.
NOTE: Fold booms simultaneously to
prevent weight imbalance.
6. Lower the level cylinders until the boom
sections are seated in the boom cradles.
Boom Alignment
When operating boom functions, the
Boom Alignment value may be viewed on the
Machine Display Auxiliary Controls Page.
• Left Boom
Extension Switch
• Right Boom
Extension Switch
Left and Right Boom Extension Switches
(Located on the side console)
-Typical View
• Left Boom UP
• Left Boom
OUT
• Left Boom IN
• Left Boom
DOWN
• Right Boom UP
• Right Boom
IN
• Right Boom OUT
• Right Boom
DOWN
Left and Right-Hand Boom Switches
(Located on the Hydrostatic Drive
Control Handle - Version 1)
-Typical View
Left and Right-Hand Boom Switches
(Located on the Hydrostatic Drive
Control Handle - Version 2)
-Typical View
• Right
Boom
OUT
• Right
Boom
DOWN
• Right
Boom
UP
• Right
Boom
IN
• Left
Boom
UP
• Left
Boom
OUT
• Left
Boom
IN
• Left
Boom
DOWN
Boom Alignment Value
(Located on the Machine Display
Auxiliary Controls Page)
Summary of Contents for STS12i Combo
Page 276: ......
