JLG 340AJ, Service And Maintenance Manual

Page: 262 / 370

SECTION 6 - JLG CONTROL SYSTEM
6-16 – JLG Lift – 3121259
6.4 OPERATOR CONTROLS AND SWITCHES
Ground Control Switches
The Ground Control Station has switches that allow the opera-
tor to start the engine and activate boom functions.
Platform Control Switches
The Platform Control Station has switches which allow the
operator to operate boom, engine, and drive functions.
PROPORTIONAL JOYSTICKS
TOGGLE SWITCHES
Table 6-2. Ground Control Switch Inputs
Switch Function
Ground Module
Input
Engine Start and Aux/Function
Enable Engine Start J4-4
Aux/Function Enable J4-16
Swing Left J4-34
Right J4-35
Tower Lift Up J4-10
Down J4-21
Lift Up J4-23
Down J4-33
Telescope In J4-7
Out J4-30
Jib Lift Up J4-19
Down J4-8
Platform Level Up J4-17
Down J4-5
Platform Rotate Left J4-6
Right J4-18
Table 6-3. Platform Control Joystick Inputs
Control Function
Platform
Module
Input
Lift/Swing Joystick Lift J5-3
Swing J5-4
Drive/Steer Joystick Drive J6-3
Steer Left J6-5
Steer Right J6-6
Table 6-4. Platform Control Switch Inputs
Switch Function
Platform
Module
Input
Tower Lift Up J1-1
Down J1-2
Telescope In J1-5
Out J1-6
Jib Lift Up J1-11
Down J1-12
Platform Level Up J1-9
Down J1-10
Platform Rotate Left J1-8
Right J1-7
Engine Start and Aux Descent Enable Engine Start J1-14
Aux Descent Enable J1-15
Drive Speed Max Speed J1-27
Max Torque J1-28
Drive Orientation Override Drive Orientation Override J2-4
Horn Horn J1-31