JLG 642 - Page 9

Table of Contents
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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 ..........................................................................4-5
4.2 After-Treatment System (ATS) (if equipped for ULS)........................4-6
Automatic Exhaust System Cleaning...............................................4-6
Stationary Exhaust System Cleaning ...............................................4-7
4.3 Operating with a Non-Suspended Load ...............................................4-8
Lift Load Safely.........................................................................................4-8
Picking Up a Load ...................................................................................4-8
Transporting a Load...............................................................................4-9
Leveling Procedure ................................................................................4-9
Placing a Load....................................................................................... 4-10
Disengaging a Load ............................................................................ 4-10
4.4 Operating with a Suspended Load...................................................... 4-11
Lift Load Safely...................................................................................... 4-11
Picking Up a Suspended Load......................................................... 4-11
Transporting a Suspended Load .................................................... 4-12
Leveling Procedure ............................................................................. 4-12
Placing a Suspended Load ...............................................................4-13
Disengaging a Suspended Load .................................................... 4-13
4.5 Loading and Securing for Transport ...................................................4-14
Tie Down .................................................................................................4-14
Lifting ....................................................................................................... 4-15
Section 5—Attachments
5.1 Approved Attachments...............................................................................5-1
5.2 Unapproved Attachments .........................................................................5-1
5.3 JLG Supplied Attachments.........................................................................5-2
5.4 Telehandler/Attachment/Fork Capacity ...............................................5-4
5.5 Use of the Capacity Chart...........................................................................5-5
Capacity Indicator Locations ..............................................................5-5
Sample Capacity Chart..........................................................................5-6
Example......................................................................................................5-7
5.6 Attachment Installation ..............................................................................5-9
Coupler.......................................................................................................5-9
Hydraulic Operated Attachment.................................................... 5-12
5.7 Adjusting/Moving Forks .......................................................................... 5-13
5.8 Attachment Operation .............................................................................5-14
Carriage with Forks ............................................................................. 5-15
Side Shift Carriage ............................................................................... 5-16