JLG 1500SJ Operator Manual - Manual (Page 63)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3121261 – JLG Lift – 3-19
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. If
the boom is out of transport position and
the machine is on a slope, an alarm will
sound and CREEP is automatically acti-
vated.
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 ignition, wait until light
goes out before starting engine.
7. Footswitch/Enable Indicator
TO AVOID SERIOUS INJURY, DO NOT REMOVE, MODIFY OR DISABLE THE FOOTSWITCH
BY BLOCKING OR ANY OTHER MEANS.
FOOTSWITCH MUST BE ADJUSTED IF FUNCTIONS ACTIVATE WHEN SWITCH ONLY
OPERATES WITHIN LAST 1/4" OF TRAVEL, TOP OR BOTTOM.
To operate any function, the footswitch
must be depressed and the function
selected within seven seconds. The
enable indicator shows that the controls
are enabled. If a function is not selected
within seven seconds, or if a seven second
lapse between ending one function and beginning the next
function, the enable light will go out and the footswitch
must be released and depressed again to enable the con-
trols.
Releasing the footswitch removes power from all controls
and applies the drive brakes.