JLG 1200SJP Operator Manual - Manual (Page 55)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3121141 – JLG Lift – 3-15
Platform Control Indicator Panel
(See Figure 3-6. or Figure 3-7.)
NOTE: The platform control indicator panel uses different shaped sym-
bols to alert the operator to different types of operational situa-
tions that could arise. The meaning of those symbols are
explained below.
1. Level System Fault Indicator
Indicates a fault in the electronic leveling system. The fault
indicator will flash and an alarm sound. All functions will
default to creep if the boom is extended past transport
mode (24 inches [61 cm] 1200; 12 inches [30.5 cm] 1350) or
elevated more than 15° above horizontal.
IF THE LEVEL SYSTEM FAULT INDICATOR IS ILLUMINATED, SHUT DOWN THE MACHINE,
REC YCLE THE EMERGENCY STOP, AND RESTART THE MACHINE. IF THE FAULT PER-
SISTS, RETURN THE PLATFORM TO THE STOWED POSITION, USING MANUAL LEVELING
AS REQUIRED, AND HAVE LEVELING SYSTEM REPAIRED.
2. AC Generator
Indicates the generator is in operation.
3. Platform Overload Indicator (If Equipped)
Indicates the platform has been overloaded.
4. Platform Capacity Indicator
Indicates the maximum platform capacity selected for the
platform.
One of the capacity lights should be on at all times. Both
lights will flash and an alarm will sound if the platform is out
of the operating envelope for the selected capacity.
Indicates a potentially hazardous situation, which if not
corrected, could result in serious injury or death. This indi-
cator will be red.
Indicates an abnormal operating condition, which if not
corrected, may result in machine interruption or damage.
This indicator will be yellow.
Indicates important information regarding the operating
condition, 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.