JLG 4017PS Platforms Operator Manual - Manual (Page 35)

Section 3 - Controls and Indicators
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Indicator Panel
1. Outriggers Not Set Indicator: Illuminates and buzzer sounds when outriggers
are not set. All functions are disabled until outriggers are set.
2. Platform Overload Indicator: Illuminates and buzzer sounds when platform
capacity is exceeded. All functions are disabled until load is decreased.
3. Engine Fault Warning Indicator: Illuminates and buzzer sounds when engine is
operating outside the normal range.
4. Engine Fault Critical Indicator: Illuminates and buzzer sounds when a critical
engine fault exists.
5. Engine Preheat Indicator: Illuminates when engine preheat switch is activated.
6. Function Enable Indicator: Illuminates when function enable trigger is activated.
If no valid function is operated within a seven second period, the indicator will
go out and all functions are disabled.
7. Fuel Gauge: Indicates amount of fuel in fuel tank.
8. System Distress Indicator: Illuminates and buzzer sounds when machine faults
exist.
9. Telehandler Not Level Indicator: Illuminates and buzzer sounds when
telehandler is not level. All functions are disabled until telehandler is level.
10. Boom Control System Warning Indicator: Not used at present time.
NOTICE
EQUIPMENT DAMAGE. When the engine fault, system distress or a red
indicator illuminates, immediately lower platform to ground and stop engine.
Determine cause and correct before continued use.
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