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SECTION 4 - MACHINE OPERATION
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Telescoping the Boom
NOTE:
The telescope function is not operable beyond the transport
position if the axles are not fully extended.
To extend or retract the main boom, use the Telescope Control
Switch to select In or Out movement.
Swinging the Jib
NOTE:
For 1000 lb (454 kg for ANSI markets and 450 kg for CE and Aus
-
tralia markets) mode operation, the jib must be centered and the
Jib Swing function is not operable. If the jib is out of the centered
position when in this mode, the jib swing function will allow the
operator to center the jib again.
To swing the jib, use the Jib Swing control to select Right or Left
direction.
4.10 FUNCTION SPEED CONTROL
This control knob affects the speed of Telescope, Jib Swing, Jib
Lift, and Platform Rotate functions.
NOTE:
During platform rotation, a speed difference may not be notice
-
able to the operator.
Turning the knob all the way counterclockwise until it clicks puts
the machine into Creep Mode. Creep Mode puts the functions
listed above, as well as the Drive/Steer and Main Lift/Swing func
-
tions into the slowest speed setting.
4.11 MACHINE SAFETY SYSTEM OVERRIDE (MSSO)
(IF EQUIPPED)
The Machine Safety System Override (MSSO) is
used to override function controls for Emergency
Platform Retrieval only. Refer to Section 5.5,
MACHINE SAFETY SYSTEM OVERRIDE (MSSO) (If
Equipped) for operating procedures.
Summary of Contents for JLG 1200SJP
Page 10: ...iv 31215054 TABLE OF CONTENTS...
Page 12: ...vi 31215054 LIST OF TABLES...
Page 14: ...viii 31215054 LIST OF FIGURES...
Page 62: ...SECTION 3 MACHINE CONTROLS AND INDICATORS 3 24 31215054...
Page 110: ...SECTION 5 EMERGENCY PROCEDURES 5 4 31215054...
Page 132: ...SECTION 6 ACCESSORIES 6 22 31215054...
Page 164: ...SECTION 7 GENERAL SPECIFICATIONS OPERATOR MAINTENANCE 7 32 31215054...
Page 167: ......