JLG 1250AJP Operation And Safety Manual page 58

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.
5. Tilt Alarm Warning Light
IF ILLUMINATED WHEN BOOM IS RAISED OR EXTENDED, RETRACT AND LOWER TO
BELOW HORIZONTAL THEN REPOSITION MACHINE SO THAT IT IS LEVEL BEFORE
EXTENDING BOOM OR RAISING BOOM FROM THE TRANSPORT POSITION.
Indicates that the chassis is on a slope (over 3 to 5 degrees,
depending upon boom angle). If the boom is out of trans-
port position and the machine is on a slope, an alarm will
sound and CREEP is automatically activated.
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SECTION 3 - MACHINE CONTROLS AND INDICATORS
6. Glow Plug/Wait to Start Indicator
NOTE: If the engine fails to start due to cold temperatures or excessive
amounts of smoke are produced on startup, wait for the glow
plug/wait to start indicator to go out before starting the engine.
Indicates the glow plugs are operating. After turning on igni-
tion, wait until light goes out before starting engine.
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