Platform Console - JLG 400SC Operation And Safety Manual

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SECTION 3 - MACHINE CONTROLS AND INDICATORS

Platform Console

TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CONTROL LEVERS OR
TOGGLE SWITCHES CONTROLLING PLATFORM MOVEMENT DO NOT RETURN TO THE
OFF OR NEUTRAL POSITION WHEN RELEASED.
1.
Drive Speed/Torque Select
Activating the Speed Mode switch allows
the operator to select High or Low Speed
travel operation.
ONLY USE PLATFORM LEVELING OVERRIDE FUNCTION FOR SLIGHT LEVELING OF THE
PLATFORM. INCORRECT USE COULD CAUSE THE LOAD/OCCUPANTS 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.
3-18
3.
Horn
A push-type HORN switch supplies electrical
power to an audible warning device when pressed.
4.
Power/Emergency Stop Switch
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.
5.
Start/Auxiliary Power
When pushed forward, the switch energizes the
starter motor to start the engine.
The Auxiliary Power control switch energizes the
electrically operated hydraulic pump. (Switch must
be held ON for duration of auxiliary pump use.)
The auxiliary pump functions to provide sufficient oil flow to
operate basic machine functions should the main pump or
engine fail. The auxiliary pump operates the main boom lift,
main telescope, and swing functions.
31215018

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