JLG E600 Operation And Safety Manual page 56

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3. System Distress Light
The system distress light indicates an abnormal condition for
machine control system.
The three likely causes of a system fault are:
a. The seven second enable time has been allowed to
lapse or a function was selected before pushing down
the footswitch.
b. The maximum power limit has been reached and the
machine is not moving. This condition is the same as
stalling the engine by asking it to provide more power
than it was designed to do.
c. There is some other fault in one of the circuits. Refer to
the service manual.
4. Posi-Track Indicator
This indicator lights when posi-traction is operating.
5. Footswitch/Enable Indicator
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 func-
3-16
tion, 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 controls
and applies the drive brakes.
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.
6. Low Battery Light
This light indicates when battery voltage is below 45 volts
and flashes below 40 volts. The machine will shut down
below 33 volts.
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.
– JLG Lift – 3121217