JLG 510AJ Series II Operator Manual - Manual (Page 47)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3121292 – JLG Lift – 3-15
5. Enable Indicator/Footswitch
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 func-
tion is not selected within seven seconds, or if a seven
second lapse between ending one function and begin-
ning the next function, the enable light will go out and
the footswitch must be released and depressed again to
enable the controls.
Releasing the footswitch removes power from all con-
trols and applies the drive brakes.
NOTE: For engine starting, the footswitch must be in the released
(up) position.
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 BOT-
TOM.
6. Low Fuel Indicator (Yellow)
Indicates the fuel tank is 1/8 full or less.
When the light first illuminates, there are
approximately four usable gallons of fuel
remaining.
7. Creep Speed Indicator
When the Function Speed Control is turned
to the creep position, the indicator acts as a
reminder that all functions are set to the
slowest speed. The light flashes if the control system
puts the machine into creep speed and will be on con-
tinuously if the operator selects creep speed.