JLG G12-55A Operator Manual - Manual (Page 8)

Table of Contents
ii 31200745
Ignition ............................................................................ 3-6
Park Brake...................................................................... 3-7
Parking Procedure.......................................................... 3-7
Transmission Control Lever............................................ 3-8
Boom Joystick .............................................................. 3-10
Frame Level Joystick.................................................... 3-11
Auxiliary Hydraulic Joystick .......................................... 3-12
Outrigger Joysticks ....................................................... 3-13
Right Hand Panel ......................................................... 3-14
Accessory Control Lever (if equipped) ......................... 3-15
3.3 Steer Modes ...................................................................... 3-16
Steer Mode Change ..................................................... 3-16
3.4 Operator Seat.................................................................... 3-17
Adjustments.................................................................. 3-17
Seat Belt ....................................................................... 3-18
3.5 Reverse Sensor System (if Equipped) .............................. 3-19
3.6 Boom Angle and Extension Indicators .............................. 3-20
Section 4 - Operation
4.1 Engine ................................................................................. 4-1
Starting the Engine ......................................................... 4-1
Extreme Cold Weather Starting (if equipped)................. 4-2
Battery Boosted Starting................................................. 4-3
Normal Engine Operation ............................................... 4-4
Shut-Down Procedure .................................................... 4-4
4.2 Operating with a Non-Suspended Load .............................. 4-5
Lift Load Safely............................................................... 4-5
Picking Up a Load .......................................................... 4-5
Transporting a Load ....................................................... 4-6
Leveling Procedure......................................................... 4-6
Placing a Load................................................................ 4-7
Disengaging a Load........................................................ 4-7
4.3 Operating with a Suspended Load ...................................... 4-8
Lift Load Safely............................................................... 4-8
Picking Up a Suspended Load ....................................... 4-8
Transporting a Suspended Load .................................... 4-9
Leveling Procedure......................................................... 4-9
Placing a Suspended Load........................................... 4-10
Disengaging a Suspended Load .................................. 4-10
4.4 Loading and Securing for Transport.................................. 4-11
Tiedown ........................................................................ 4-11
Lifting ............................................................................ 4-12