Caution – JLG 4017 Eccupped for Platform Operator Manual User Manual
Page 169
Section 2 - Pre-Operation and Controls
2-11
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9. System Distress Indicator:
a. Flashes yellow and buzzer sounds intermittently when pressure is low in
either outrigger.
b. Illuminates yellow and buzzer sounds when one of the following items is out
of range.
• Engine Oil Pressure
• Engine Temperature
• Transmission Temperature
• Air Filter
• Hydraulic Oil Filter
• CAN Bus
• Engine Speed Sensor
• Hydraulic Pump Pressure
• Short Circuit Main Control Valve
• Boom Angle Sensor
c. Illuminates for three seconds then flashes for three seconds when
conditions a and b occur simultaneously.
10. Platform Overload: Illuminates red and buzzer sounds when platform capacity is
exceeded. All functions are inoperable until load is decreased.
CAUTION
EQUIPMENT DAMAGE. When a red light or the system distress indicator
illuminates and a warning tone is heard, immediately lower platform to ground
and stop engine. Determine cause before continued use.