Oshkosh JLG E400A Narrow, Operation And Safety Manual

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SECTION 3 - MACHINE CONTROLS AND INDICATORS
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3. Horn
A push-type Horn switch supplies electrical
power to an audible warning device when pressed.
4. Power/Emergency Stop
A two-position red mushroom shaped switch
furnishes power to Platform Controls when
pulled out (on). When pushed in (off ), power is
shut off to the platform functions.
Within about 2 seconds of pulling the switch out, the
machine will perform a diagnostic check of the various elec-
trical circuits, and if everything is OK, the platform alarm will
beep once. During this time the lights on the indicator panel
will also blink once as a bulb check.
5. Generator Enable Control (If equipped)
The Generator Enable control switch, when in
the off position, allows the operator to prevent
the generator engine from starting when
using the machine indoors. When in the on
position (and the ground Emergency Stop
Switch on [pulled out]), the generator is enabled to automat-
ically start when the batteries need charged.
6. Drive Orientation Override
When the boom is swung over the rear tires
or further in either direction, the Drive Orien-
tation indicator will illuminate when the drive
function is selected. Push and release the
switch, and within 3 seconds move the Drive/Steer control
to activate drive or steer. Before driving, locate the black/
white orientation arrows on both the chassis and the plat-
form controls and match the control direction arrow to the
intended direction of travel.