JLG 450A_AJ Series II Operator Manual - Manual (Page 37)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3121289 – JLG Lift – 3-1
SECTION 3. MACHINE CONTROLS AND INDICATORS
3.1 GENERAL
THE MANUFACTURER HAS NO DIRECT CONTROL OVER MACHINE APPLICATION AND OPER-
ATION. THE USER AND OPERATOR ARE RESPONSIBLE FOR CONFORMING WITH GOOD
SAFETY PRACTICES.
This section provides the necessary information needed to
understand control functions.
3.2 CONTROLS AND INDICATORS
NOTE: All machines are equipped with control panels that use symbols
to indicate control functions. On ANSI machines refer to decal
located on the control box guard in front of the control box or by
the ground controls for these symbols and the corresponding
functions.
NOTE: The indicator panels use different shaped symbols to alert the
operator to different types of operational situations that could
arise. The meaning of those symbols are explained below.
Indicates a potentially hazardous situation, which if not cor-
rected, could result in serious injury or death. This indicator will
be red.
Indicates an abnormal operating condition, which if not cor-
rected, may result in machine interruption or damage. This
indicator will be yellow.
Indicates important information regarding the operating con-
dition, i.e. procedures essential for safe operation. This indicator
will be green with the exception of the capacity indicator which
will be green or yellow depending upon platform position.