JLG EC450AJ Operation & Safety Manual page 58

Machine Operation
4.4.2 Platform/Ground Select Switch
The Platform/Ground Select switch functions to direct
battery power to the desired control station when the
Power/Emergency Stop switch is pulled out (On). With
the switch in the Ground position, battery power is
supplied to the ground control station. When the
switch is in the Platform position, battery power is
supplied to the platform control station.
4.4.3 Motor Activation
Footswitch must be depressed prior to activating any function, otherwise function
will not operate.
The motor becomes activated and operates the desired function when the Emergency
Stop switch is pulled out (On), the Platform/ Ground select switch is in the appropriate
position and the footswitch is depressed.
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NOTICE
31219187 EC450AJ, EC520AJ