Platform Control Console - JLG E450AJ Operation And Safety Manual

Platform Control Console

(See Figure 3-2.)
1. Drive Speed/Torque Select
The machine has a two position switch -
The forward position gives maximum
drive speed. The back position gives
maximum torque for rough terrain and
climbing grades.
ONLY USE THE PLATFORM LEVELING OVERRIDE FUNCTION FOR SLIGHT LEVELING OF
THE PLATFORM. INCORRECT USE COULD CAUSE THE LOAD/OCCUPANT TO SHIFT OR
FALL. FAILURE TO DO SO COULD RESULT IN DEATH OR SERIOUS INJURY.
2. Platform Leveling Override
A three position switch allows the operator to
adjust the automatic self leveling system. This
switch is used to adjust platform level in situa-
tions such as ascending/descending a grade.
3. Horn
A push-type Horn switch supplies electrical
power to an audible warning device when pressed.
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SECTION 3 - MACHINE CONTROLS AND INDICATORS
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.
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