Skyjack SJ66 T+ Operation Manual
Skyjack SJ66 T+ Operation Manual

Skyjack SJ66 T+ Operation Manual

Telescopic booms
Table of Contents

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OPERATION
MANUAL
SJ40 T+, SJ45 T+, SJ61 T+, SJ66 T+
TELESCOPIC BOOMS
213201ACA
February 2021
ANSI/CSA

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Table of Contents
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Summarization of Contents

Section 1 – About this Mobile Elevating Work Platform (MEWP)
1.1 Read and heed
Understand manual, labels, operator roles, service policy.
1.2 Primary assemblies
Details main MEWP components: Base, Turret, Boom, Platform, and their parts.
1.3 Serial number nameplate
Locates serial number plate and lists identification information.
1.4 Maintenance responsibility
Defines operator and owner roles for maintenance, inspections, and parts.
Section 2 – General Safety Precautions
2.1 Electrocution hazards
Outlines electrical conductor dangers and specifies minimum safe distances.
2.2 Safety instructions
Provides do's and don'ts for safe operation, covering fall protection and environmental hazards.
2.3 Fall-protection
Details PFPE requirements and safe entry/exit procedures.
2.4 Worksite inspection
Emphasizes inspecting the worksite for hazards before operation.
Section 3 – Familiarization
3.1 Overview of the MEWP
Provides a visual and labeled overview of MEWP components and controls.
3.2 Manual storage box
Describes the weather-resistant manual storage box and its contents.
3.3 Control functions
Explains base and platform console controls, switches, indicators, and operations.
3.4 Features and devices
Details features like travel positions, drive speed, tilt switch, load sensing, and other devices.
3.5 Optional equipment and attachments
Lists and describes optional equipment, such as generators and weather packages.
Section 4 – Inspections Before Operation
4.1 Operator’s responsibility
Outlines pre-operation tasks: visual inspections and function tests.
4.2 Visual and daily maintenance inspections
Step-by-step guide for daily visual and maintenance checks of MEWP components.
4.3 Function tests
Details procedures for testing various operational functions before use.
4.4 Operator’s checklist
Comprehensive checklist for daily visual and function tests.
Section 5 – Operation
5.1 Energize the base control console
Guides starting and energizing the base control console.
5.2 Rotate the platform with the base control console
Explains how to rotate the platform using the base control console.
5.3 Rotate the turret with the base control console
Details rotating the turret using the base control console.
5.4 Move the jib up and down with the base control console
Describes controlling jib vertical movement from the base console.
5.5 Raise or lower the main boom with the base control console
Explains operating main boom vertical movement from the base console.
5.6 Extend or retract the boom with the base control console
Details extending or retracting the boom using the base control console.
5.7 Make the platform level with the base control console
Guides leveling the platform using the base control console.
5.8 Operate with the emergency power switch at the base control console
Explains the function of the emergency power switch at the base console.
5.9 Energize the platform control console
Outlines steps to energize and prepare the platform control console.
5.10 Drive forward or rearward
Explains driving MEWP forward/rearward using the drive/steer controller.
5.11 Steer
Details steering the MEWP using the steering rocker switch.
5.12 Move the jib up and down with the platform control console
Describes controlling jib vertical movement from the platform console.
5.13 Extend or retract the boom with the platform control console
Details extending or retracting the boom using the platform control console.
5.14 Make the platform level with the platform control console
Guides leveling the platform using the platform control console.
5.15 Rotate the platform with the platform control console
Explains rotating the platform using the platform control console.
5.16 Raise or lower the main boom with the platform control console
Details operating main boom vertical movement from the platform console.
5.17 Operate the horn
Explains activating the horn for signaling.
5.18 Rotate the turret with the platform control console
Details rotating the turret using the platform control console.
5.19 Operate with the emergency power switch at the platform control console
Explains the function of the emergency power switch at the platform console.
5.20 Engage or disengage the differential lock switch
Describes using the differential lock switch for improved traction.
5.21 MEWP shutdown
Provides the procedure for safely shutting down and parking the MEWP.
5.22 Generator (optional equipment)
Explains how to start and stop the optional generator.
5.23 Glazier Tray (optional equipment)
Mentions the glazier tray and capacity derate switch operation.
5.24 Pipe Rack (optional equipment)
Mentions the pipe rack and capacity derate switch operation.
5.25 Arctic weather package (optional equipment)
Provides instructions for operating the MEWP with the arctic weather package.
Section 6 – Additional Procedures
6.1 Use the emergency lowering function
Details using the emergency lowering system for platform descent.
6.2 Chassis tilt recovery
Explains recovering the MEWP from tilted positions (uphill/downhill).
6.3 Release the brakes manually
Describes manually releasing MEWP brakes for towing or winching.
6.4 Winch and tow the MEWP
Provides instructions and safety warnings for winching or towing the MEWP.
6.5 Refuel
Covers refueling procedures for diesel/gasoline and propane cylinder replacement.
6.6 Move the MEWP for transport
Details steps for safely moving the MEWP onto or off a transport vehicle.
Section 7 – Technical Diagrams and Specifications
7.1 Technical diagrams
Presents reach diagrams and dimension specifications for MEWP models.
7.2 Standard and optional equipment
Lists standard and optional equipment available for different MEWP models.
7.3 Owner’s annual inspection record
Provides template and instructions for recording annual MEWP inspections.
7.4 Specifications
Lists detailed technical specifications for MEWP models, including dimensions and operating times.
7.5 Environment
Specifies environmental operating conditions like EMC and hazardous location ratings.
7.6 Tire/wheel specifications
Details tire types, sizes, ply ratings, and wheel nut torque.
7.7 Maximum platform capacities (evenly distributed)
Lists the regular and derated platform capacities and wind ratings.
7.8 Floor loading pressure
Provides data on MEWP weight and floor loading pressures (LCP/OFL).
Section 8 – Labels
8.1 SJ40 T+/SJ45 T+ & SJ61 T+/SJ66 T+ Labels
Identifies labels on the MEWP, categorized by location (Engine side, Front side, Control side, etc.).
8.1-1 Engine side
Details labels found on the engine side, including safety warnings.
8.1-2 Front side
Shows and describes labels on the front side, including serial plates.
8.1-3 Control side
Details labels on the control side, covering fuel types and safety warnings.
8.1-4 Platform
Identifies labels on the platform, such as no jewelry and inspection warnings.
8.1-5 Control compartment
Identifies labels in the engine control compartment, for maintenance and QR codes.
8.1-6 Rear side
Explains labels on the rear side, including capacity and hazard identification.
8.1-7 Platform control console
Illustrates and describes labels on the platform control console, detailing functions and controls.
Section 9 – Unique Skyjack Features
Skyjack Unique Features
Highlights key Skyjack technologies and design features enhancing functionality and usability.

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