Skyjack SJ30ARJE User Manual

SERVICE
MANUAL
ARTICULATING BOOM
196274AF
November 2018
ANSI/CSA, CE, AS, KC
SJ30AJE, SJ30ARJE

Skyjack SJ30ARJE Specifications

General

Brand	Skyjack
Model	SJ30ARJE
Category	Boom Lifts
Language	English

Summary

Section 1 – Scheduled Maintenance

1.1 Read and Heed

1.1-6 Operator Safety Reminders, Warnings and Precautions

1.2 Maintenance and Service

1.2-1 Maintenance and Inspection Schedule

1.2-4 Maintenance and Service Safety Tips

1.2-5 Hydraulic System & Component Maintenance and Repair

1.2-6 Hydraulic Maintenance Hints

1.2-7 Railing Maintenance and Repair

1.3 Scheduled Maintenance

1.3-2 Maintenance and Inspection

1.3-3 Maintenance Instructions

1.5 Pre-Delivery/Maintenance Inspection Checklist

1.6 Scheduled Maintenance Inspections

1.6-2 Electrical

1.6-3 Limit Switches

1.6-4 Hydraulic

1.6-5 Control Compartment

1.6-6 Motor/Hydraulic Compartment

1.6-7 Base

1.6-10 Platform

1.6-11 Boom

1.6-12 Optional Equipment/Attachments

1.7 Function Tests

Section 4 – Troubleshooting Information

4.1 Introduction

4.2 Electrical System

Troubleshooting guide for electrical system faults and inoperative controls.

4.2-1 All Controls Inoperative

Troubleshooting steps for when all controls are inoperative.

4.2-2 All Controls Inoperative If Equipped with Elevate/Trackunit Telematics

Troubleshooting for inoperative controls with Elevate/Trackunit Telematics.

4.2-3 No Power To Platform

Troubleshooting steps for when there is no power to the platform.

4.2-4 All Functions Inoperative from Base Control Console

Troubleshooting for when all functions are inoperative from the base control console.

4.2-5 No Boom Up from Base Control Console

Troubleshooting steps for when the boom does not move up from the base console.

4.2-6 No Boom Down from Base Control Console

Troubleshooting steps for when the boom does not move down from the base console.

4.2-7 All Controls Inoperative

Troubleshooting for when all controls are inoperative.

4.2-8 No Riser Down from Base Control Console

Troubleshooting steps for when the riser does not move down from the base console.

4.2-9 No Turret Rotate Left from Base Control Console

Troubleshooting steps for when the turret does not rotate left from the base console.

4.2-10 No Turret Rotate Right from Base Control Console

Troubleshooting steps for when the turret does not rotate right from the base console.

4.2-11 No Telescope Retract from Base Control Console

Troubleshooting steps for when the telescope does not retract from the base console.

4.2-12 No Telescope Extend from Base Control Console

Troubleshooting steps for when the telescope does not extend from the base console.

4.2-13 No Platform Rotate Left from Base Control Console

Troubleshooting steps for when the platform does not rotate left from the base console.

4.2-14 No Platform Rotate Right from Base Control Console

Troubleshooting steps for when the platform does not rotate right from the base console.

4.2-15 No Jib Up from Base Control Console

Troubleshooting steps for when the jib does not move up from the base control console.

4.2-16 No Jib Down from Base Control Console

Troubleshooting steps for when the jib does not move down from the base control console.

4.2-17 No Jib Rotate Right from Base Control Console

Troubleshooting steps for when the jib does not rotate right from the base console.

4.2-18 No Jib Rotate Left from Base Control Console

Troubleshooting steps for when the jib does not rotate left from the base control console.

4.2-19 No Manual Platform Level Up from Base Control Console

Troubleshooting for manual platform level up failure from the base control console.

4.2-20 No Manual Platform Level Down from Base Control Console

Troubleshooting for manual platform level down failure from the base control console.

4.2-21 All Controls Inoperative from Platform Control Console

Troubleshooting for when all controls are inoperative from the platform control console.

4.2-22 No Boom Up from Platform Control Console

Troubleshooting steps for when the boom does not move up from the platform control console.

4.2-23 No Boom Down from Platform Control Console

Troubleshooting steps for when the boom does not move down from the platform control console.

4.2-24 No Riser Up from Platform Control Console

Troubleshooting steps for when the riser does not move up from the platform control console.

4.2-25 No Riser Down from Platform Control Console

Troubleshooting steps for when the riser does not move down from the platform control console.

4.2-26 No Turret Left from Platform Control Console

Troubleshooting steps for when the turret does not rotate left from the platform control console.

4.2-27 No Turret Right from Platform Control Console

Troubleshooting steps for when the turret does not rotate right from the platform control console.

4.2-28 No Telescope In from Platform Control Console

Troubleshooting steps for when the telescope does not retract from the platform control console.

4.2-29 No Telescope Out from Platform Control Console

Troubleshooting steps for when the telescope does not extend from the platform control console.

4.2-30 No Platform Rotate Left from Platform Control Console

Troubleshooting steps for when the platform does not rotate left from the platform control console.

4.2-31 No Platform Rotate Right from Platform Control Console

Troubleshooting steps for when the platform does not rotate right from the platform control console.

4.2-32 No Jib Up from Platform Control Console

Troubleshooting steps for when the jib does not move up from the platform control console.

4.2-33 No Jib Down from Platform Control Console

Troubleshooting steps for when the jib does not move down from the platform control console.

4.2-34 No Jib Rotate Left from Platform Control Console

Troubleshooting steps for when the jib does not rotate left from the platform control console.

4.2-35 No Jib Rotate Right from Platform Control Console

Troubleshooting steps for when the jib does not rotate right from the platform control console.

4.2-36 No Manual Platform Level Up from Platform Control Console

Troubleshooting for manual platform level up failure from the platform control console.

4.2-37 No Manual Platform Level Down from Platform Control Console

Troubleshooting for manual platform level down failure from the platform control console.

4.2-38 Brake will not Release

Troubleshooting steps when the brake fails to release.

4.2-39 No Drive and Steer

Troubleshooting steps when the MEWP will not drive or steer.

4.2-40 No Forward Drive

Troubleshooting steps for when there is no forward drive.

4.2-41 No Reverse Drive

Troubleshooting steps for when there is no reverse drive.

4.2-42 No High Speed Drive

Troubleshooting steps for when there is no high speed drive function.

4.2-43 No Left Steer

Troubleshooting steps for when the left steer function is inoperative.

4.2-44 No Right Steer

Troubleshooting steps for when the right steer function is inoperative.

4.2-45 Direction Sensing Inoperative

Troubleshooting steps when the direction sensing system is inoperative.

4.3 Hydraulic System

Troubleshooting guide for the hydraulic system.

4.3-1 All Controls Inoperative

Troubleshooting steps for when all hydraulic controls are inoperative.

4.3-2 No Main Boom Up

Troubleshooting steps for when the main boom does not move up.

4.3-3 No Main Boom Down

Troubleshooting steps for when the main boom does not move down.

4.3-4 No Riser Boom Up

Troubleshooting steps for when the riser boom does not move up.

4.3-5 No Riser Boom Down

Troubleshooting steps for when the riser boom does not move down.

4.3-6 No Turret Rotate Left

Troubleshooting steps for when the turret does not rotate left.

4.3-7 No Turret Rotate Right

Troubleshooting steps for when the turret does not rotate right.

4.3-8 No Boom Extend

Troubleshooting steps for when the boom does not extend.

4.3-9 No Boom Retract

Troubleshooting steps for when the boom does not retract.

4.3-10 No Jib Up

Troubleshooting steps for when the jib does not move up.

4.3-11 No Jib Down

Troubleshooting steps for when the jib does not move down.

4.3-12 No Platform Rotation Right

Troubleshooting steps for when the platform does not rotate right.

4.3-13 No Platform Rotation Left

4.3-14 No Jib Rotation Right

4.3-15 No Jib Rotation Left

4.3-16 Platform will not Level Down Manually

4.3-17 Platform will not Level Up Manually

4.3-18 No Left Steer

4.3-19 No Right Steer

4.4 Load Sensing System

4.4-1 Green Power LED is not Flashing

4.4-2 Load Cell red Alarm LED is ON (with platform empty)

4.4-3 Red Error LED is ON

4.4-4 Load Cell red Alarm LED is OFF (with platform overloaded)

4.4-5 Platform Indicator Light does not turn ON

4.4-6 Audible Alarm does not turn ON

Section 5 – Procedures

5.1 General

5.1-1 Safety and Workmanship

Prioritizes operator safety and proper handling of heavy parts during maintenance.

5.2 Platform

5.2-1 Human Machine Interface (HMI)

5.2-2 SCM Character Functions Charts

5.2-3 SCM Operating Values Chart

5.2-4 How to Unlock and Modify the SCM Settings

5.2-5 How to Adjust the SCM Pump Motor Speed

5.2-6 How to Set the SCM Valve Characteristics

5.2-7 SCM Pin Voltage Reference

5.2-8 Platform Controller Voltage References

5.2-9 Telescope, Riser & Jib Switch Voltage References

5.3 Load Sensing System

5.3-1 Verify Proper Operation of the Load Sensing System

5.3-2 Calibration of Load Sensing System (with “Teach In” Handset)

5.4 Boom & Jib

5.4-1 Check Wear Pads

5.4-2 Shimming Wear Pads

5.4-4 Master Cylinder Replacement

5.4-5 Jib Rotary Actuator Bolt Torque Sequence

5.4-6 Platform Rotary Actuator Bolt Torque Sequence

5.5 Turret

5.5-1 Hydraulic Oil Replacement

5.5-2 Hydraulic Filter Replacement

5.5-3 Hydraulic System Main Relief Valve Adjustment (RV1)

5.5-4 Main Pump Relief Valve Adjustment (RV5)

5.5-5 Emergency Pump Relief Valve Adjustment (RV6)

5.5-6 Turret Rotate Relief Valve Adjustment (RV3)

5.5-7 Riser Down Relief Valve Adjustment (RV7)

5.5-8 Boom Extend Relief Valve Adjustment (RV4)

5.5-9 Platform Level Relief Valve Adjustment (RV2)

5.6 Base

5.6-1 Battery Replacement

5.6-2 Ring Gear Bolt Torque Sequence

5.6-3 Check Torque Hub Oil Level

5.6-4 Electronic Tilt Switch Setup Procedure

5.6-5 Motor Controller Thermal Sensor

5.6-6 Motor Controller Panel Pin Interface - Connector A

5.6-7 Motor Controller Panel Pin Interface - Connector B

5.6-8 Motor Controller Connectors Pin Reference

5.6-9 ZAPI MDI-CAN Display

5.6-10 ZAPI MDI-CAN Controller Master Codes

5.6-11 ZAPI “Skyjack PC CAN Console” Software Guide

5.7 Grease Points

5.7-1 Lubrication