Skyjack SJ86T User Manual

Page 4 December 2007
SJ 86T
Table of Contents
Section 1 - About Your MEWP ................................................................................................................ 5
Read and Heed .....................................................................................................................................................5
Safety Rules ...........................................................................................................................................................6
Section 2 - Familiarization ................................................................................................................... 11
2.1 Familiarization of Telescopic Boom Series ......................................................................................11
2.2 Component Identication ................................................................................................................12
2.2-1 Main Power Disconnect Switch ......................................................................................................12
2.2-2 Tilt Switch .........................................................................................................................................12
2.2-3 Drive Bypass Valve .........................................................................................................................12
2.2-4 Brake System ..................................................................................................................................12
2.2-5 Differential Lock Switch ...................................................................................................................13
2.2-6 All Motion Alarm ...............................................................................................................................13
2.2-7 Turret Transportation Lock ...............................................................................................................13
2.2-8 Footswitch ........................................................................................................................................13
2.2-9 Manual Storage Box ........................................................................................................................13
2.2-10a Platform Load Sensing System .......................................................................................................14
2.2-10b Overload Status Table .....................................................................................................................14
2.3 Visual & Daily Maintenance Inspections .........................................................................................21
2.4 Function Tests ..................................................................................................................................31
2.5 Winching and Towing Procedure ....................................................................................................45
2.6 Emergency Lowering Procedures ...................................................................................................47
Section 3 - Operation ........................................................................................................................... 49
3.1 General ............................................................................................................................................49
3.2 Major Components ..........................................................................................................................50
3.3 Major Assemblies ............................................................................................................................51
3.4 Serial Number Nameplate ...............................................................................................................51
3.5 Component Identication (Optional Equipment/Attachments) .......................................................52
3.6 Operator’s Responsibility ................................................................................................................54
3.7 Start Operation ................................................................................................................................55
3.8 Refueling Procedure ........................................................................................................................60
3.9 Loading/Unloading ..........................................................................................................................61
3.10 Chassis Tilt .......................................................................................................................................63
3.11 Technical Diagrams .........................................................................................................................64
Section 4 - Tables .................................................................................................................................. 67
Table 4.1 Standard and Optional Features .....................................................................................................67
Table 4.2a Specications and Features ............................................................................................................68
Table 4.2b Specications and Features ............................................................................................................69
Table 4.3 Owner’s Annual Inspection Record .................................................................................................70
Table 4.4 Tire/Wheel Specications ................................................................................................................70
Table 4.5 Maximum Platform Capacities .........................................................................................................70
Table 4.6 Floor Loading Pressure ...................................................................................................................71
Table 4.7 Operator’s Daily Inspection Checklist .............................................................................................72
Section 5 - Labels .................................................................................................................................. 73

Skyjack SJ86T Specifications

General

Brand	Skyjack
Model	SJ86T
Category	Boom Lifts
Language	English