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Skyjack SJ40 T+ User Manual

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

Table of Contents

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Skyjack SJ40 T+ Specifications

General IconGeneral
BrandSkyjack
ModelSJ40 T+
CategoryLifting Systems
LanguageEnglish

Summary

Safety Alert Symbol Meanings

Red DANGER

Indicates an imminently hazardous situation that will result in death or serious injury if not avoided.

Orange WARNING

Indicates a potentially hazardous situation that could result in death or serious injury if not avoided.

Yellow CAUTION

Indicates a potentially hazardous situation that may result in minor or moderate injury if not avoided.

Green Emergency lowering procedure

Indicates a procedure for emergency lowering of the platform.

Blue Safety information

Provides general safety information and guidance.

Section 1 – About this Mobile Elevating Work Platform (MEWP)

Read and heed

Emphasizes understanding the manual, labels, and warnings before operation.

Scope of this manual

Defines the manual's applicability to ANSI/SAIA and CSA standards and models.

Primary assemblies

Identifies and describes the main components of the MEWP: Base, Turret, Boom, and Platform.

Serial number nameplate

Locates the serial number nameplate and lists the information it contains.

Maintenance responsibility

Defines the responsibilities of the operator and owner for MEWP maintenance.

Section 2 – General Safety Precautions

Electrocution hazards

Details electrocution hazards and minimum safe distances from electrical conductors.

Safety instructions

Provides critical safety rules regarding operation, environment, and equipment use.

Fall-protection

Outlines safety measures to prevent falls from the MEWP platform.

Worksite inspection

Emphasizes performing a thorough worksite inspection to identify hazards.

Section 3 – Familiarization

Overview of the MEWP

Provides an illustrated overview of the MEWP's main components and systems.

Manual storage box

Describes the weather-resistant manual storage box and its contents.

Control functions

Explains the operation of various control switches and buttons on the MEWP.

Base control console

Details the functions, indicators, and switches of the base control console.

Platform control console

Details the functions, indicators, and switches of the platform control console.

Features and devices

Describes various MEWP features, configurations, and devices.

Lowered travel position and elevated travel position

Defines the MEWP's lowered and elevated travel positions and influencing factors.

Drive speed

Explains how MEWP configuration affects drive speed.

Drive direction

Describes how drive direction is controlled relative to turret orientation.

Tilt switch

Explains the tilt switch operation and its effect on MEWP functions.

Function restrictions when the MEWP is tilted

Details function restrictions based on MEWP tilt status.

Platform load sensing system

Explains the platform load sensing system and its role in preventing overload.

Overload status

Describes overload indicators and conditions for the MEWP.

Brake-release system

Details the system for manually releasing MEWP brakes for towing.

Secondary guarding electrical (SGE)

Explains the SGE system and its audible/visual alarm functions.

Drive-bypass valve

Describes the drive-bypass valve and its use for loading/unloading.

AC power socket on the platform

Details the AC power socket located on the platform.

Motion alarm

Explains the function of the motion alarm and accompanying light.

Differential lock switch

Describes the differential lock switch and its effect on traction.

Turret transportation lock

Explains the function of the turret transportation lock.

Optional equipment and attachments

Lists and describes various optional equipment and attachments for the MEWP.

AC power socket on the platform

Details the AC power socket feature for optional equipment.

Flashing amber light

Describes the optional flashing amber light.

Welder

Details the optional welder package and its installation.

Cold or arctic weather package

Explains features of the cold and arctic weather packages.

Tool Tray

Describes the optional tool tray attachment.

Glazier

Describes the optional glazier tray and its capacity derate switch.

Pipe Rack

Describes the optional pipe rack attachment and its derate switch.

Elevate™ telematics - access control unit

Explains the Elevate™ telematics access control unit and PIN/card usage.

Section 4 – Inspections Before Operation

Operator’s responsibility

Outlines the operator's duties for pre-operation inspections and tests.

Visual and daily maintenance inspections

Provides a comprehensive guide for visual and daily maintenance inspections.

Labels

Ensures all MEWP labels are correctly placed, intact, and readable.

Electrical

Checks for damage or wear in electrical wiring and components.

Limit switches

Verifies that limit switches are properly attached and unobstructed.

Hydraulic

Inspects the hydraulic system for leaks, damage, and proper connections.

Engine compartment

Details inspections for the engine compartment, including latches, batteries, and fluids.

Control compartment

Guides inspection of components within the control compartment, including consoles and tanks.

Base

Details inspection points for the MEWP's base, axles, tie rods, and cylinders.

Wheel/Tire assembly

Covers checks for tire condition, lug nut torque, and wheel alignment.

Platform assembly

Guides inspection of the platform railings, anchorages, footswitch, and consoles.

Boom assembly

Details inspection points for the boom assembly, including load cells and wear pads.

Optional equipment

Describes inspections for various optional equipment like generators and welders.

Function tests

Provides a step-by-step guide for performing all required MEWP function tests.

Main power disconnect switch test

Tests the function of the main power disconnect switch.

Base keyswitch and emergency-stop test

Verifies operation of the base keyswitch and emergency-stop button.

Start/function enable switch and boom/platform functions test

Tests engine start and control of boom/platform functions.

Platform self-leveling test

Verifies the platform's self-leveling mechanism.

Platform capacity zone indicators test

Checks the function of platform capacity zone indicator lights.

Emergency power unit test

Tests the operation of the emergency power unit.

Off/base/platform switch test

Verifies the operation of the off/base/platform key switch.

Positive air shut-off switch test

Tests the positive air shut-off switch for optional equipment.

Emergency-stop button and light test

Tests the platform emergency-stop button and its indicator light.

Load sensing module self-check

Performs a self-check of the load sensing module.

Footswitch and boom/platform functions test

Tests the footswitch and all boom/platform functions.

Secondary guarding electrical (SGE) test

Tests the secondary guarding electrical (SGE) system's safety features.

Engine start/on/off switch test

Verifies the operation of the engine start/on/off switch.

Elevated travel speed test

Tests the MEWP's travel speed when the platform is elevated.

Differential lock switch test

Verifies the function of the differential lock switch.

Oscillating cylinders test

Tests the operation of the oscillating cylinders.

Wire ropes test

Tests the wire ropes on SJ61 T+ and SJ66 T+ models.

Operator’s checklist

Provides a printable checklist for daily operator inspections.

Section 5 – Operation

Energize the base control console

Steps to safely power up and prepare the base control console for operation.

Base control console operations

Instructions for operating MEWP functions using the base control console.

Rotate platform

How to rotate the platform using base controls.

Rotate turret

How to rotate the turret using base controls.

Move jib

How to move the jib using base controls.

Raise/lower main boom

How to raise or lower the main boom using base controls.

Extend/retract boom

How to extend or retract the boom using base controls.

Make platform level

Procedure to level the platform using base controls.

Operate emergency power switch

How to operate the emergency power switch at the base console.

Energize the platform control console

Steps to safely prepare the platform control console for operation.

Platform control console operations

Instructions for operating MEWP functions using the platform control console.

Drive forward/rearward

How to drive the MEWP forward and rearward from the platform.

Steer

How to steer the MEWP from the platform controls.

Move jib

How to move the jib using platform controls.

Extend/retract boom

How to extend or retract the boom using platform controls.

Make platform level

How to level the platform using platform controls.

Rotate platform

How to rotate the platform using platform controls.

Raise/lower main boom

How to raise or lower the main boom using platform controls.

Operate horn

How to operate the horn from the platform console.

Rotate turret

How to rotate the turret using platform controls.

Operate emergency power switch

How to operate the emergency power switch at the platform console.

Engage/disengage differential lock

Procedure to engage or disengage the differential lock switch.

MEWP shutdown

Step-by-step instructions for safely shutting down the MEWP.

Optional equipment operations

Details on operating optional equipment like generators and trays.

Generator

Instructions for starting and stopping the optional generator.

Glazier Tray

Operation details for the optional Glazier Tray attachment.

Pipe Rack

Operation details for the optional Pipe Rack attachment.

Arctic weather package

Guidance for operating the MEWP in cold weather conditions.

Section 6 – Additional Procedures

Use the emergency-lowering function

Procedure for lowering the platform using the emergency-lowering system.

At the base control console

Steps for emergency lowering from the base control console.

At the platform control console

Steps for emergency lowering from the platform control console.

Chassis tilt recovery

Procedures for recovering the MEWP from chassis tilt situations.

Platform uphill

Steps to recover from a chassis tilt with the platform uphill.

Platform downhill

Steps to recover from a chassis tilt with the platform downhill.

Release the brakes manually

Instructions for manually releasing the MEWP brakes.

Winch and tow the MEWP

Procedures for safely winching and towing the MEWP.

Refuel

Guidelines and warnings for refueling the MEWP.

Refuel with diesel or gasoline

Steps for refueling the MEWP with diesel or gasoline.

Replace propane cylinder

Procedure for safely replacing the propane cylinder.

Move the MEWP for transport

Instructions for preparing the MEWP for transport on a vehicle.

Lock the turret

Procedure to lock the turret in position for transport.

Hoist the MEWP

Guidelines for safely hoisting the MEWP using designated lift points.

Tie down the MEWP

Steps for securely tying down the MEWP to a transport surface.

Section 7 – Technical Diagrams and Specifications

Technical diagrams

Illustrations and diagrams showing MEWP reach and dimensions.

Reach diagram - SJ40 T+

Shows the operational reach envelope for the SJ40 T+ model.

Reach diagram - SJ45 T+

Shows the operational reach envelope for the SJ45 T+ model.

Reach diagram - SJ61 T+

Shows the operational reach envelope for the SJ61 T+ model.

Reach diagram - SJ66 T+

Shows the operational reach envelope for the SJ66 T+ model.

Dimensions - SJ40 T+

Provides detailed dimensional data for the SJ40 T+ model.

Dimensions - SJ45 T+

Provides detailed dimensional data for the SJ45 T+ model.

Dimensions - SJ61 T+

Provides detailed dimensional data for the SJ61 T+ model.

Dimensions - SJ66 T+

Provides detailed dimensional data for the SJ66 T+ model.

Standard and optional equipment

Lists standard and optional equipment available for each MEWP model.

Owner’s annual inspection record

Provides a template for recording annual MEWP inspections.

Specifications

Presents comprehensive technical specifications for all MEWP models.

Environment

Details environmental operating conditions, EMC, and location ratings.

Tire/wheel specifications

Specifies tire types, sizes, ply rating, and wheel nut torque.

Maximum platform capacities

Lists platform capacity limits for high/low zones and derated conditions.

Floor loading pressure

Provides data on MEWP weight distribution and floor loading pressure.

Section 8 – Labels

SJ40 T+/SJ45 T+ & SJ61 T+/SJ66 T+ Labels

Identifies various labels found on specific MEWP models.

Engine side

Details labels located on the engine side of the MEWP.

Front side

Details labels located on the front of the MEWP.

Control side

Details labels located on the control side of the MEWP.

Platform

Details labels located on the MEWP platform.

Control compartment

Details labels located within the MEWP's control compartment.

Rear side

Details labels located on the rear side of the MEWP.

Platform control console

Details labels found on the platform control console.

Section 9 – Unique Skyjack Features

AccessoryZers

Highlights Skyjack's range of accessories to enhance MEWP functionality.

Axldrive™

Describes Skyjack's axle-based drive system for improved traction and terrain capability.

Skycoded™

Explains Skyjack's color-coded wiring and control system for ease of use.

Skyriser™

Details the Skyriser™ feature for precise vertical movement without drifting.

Speedyreachtm

Describes the boom geometry that allows for easy material restocking.

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