operation And Safety Manual - Jlg Industriesmanuals2.jlg.com/mapics/manufacturers/JLG/PDF/3121165.pdf · Operation and Safety Manual Original Instructions, Keep this manual with the

Operation and Safety ManualOriginal Instructions, Keep this manual with the machine at all times.

ANSI®

Models1930ES/2030ES/2630ES/2646ES/3246E

P/N - 3121165May 1, 2013

FOREWORD

FOREWORD

IT IS A GOOD PRACTICE TO AVOID PRESSURE-WASHING ELECTRICAL/ELECTRONIC COMPONENTS.SHOULD PRESSURE-WASHING BE UTILIZED TO WASH AREAS CONTAINING ELECTRICAL/ELECTRONICCOMPONENTS, JLG INDUSTRIES, INC. RECOMMENDS A MAXIMUM PRESSURE OF 750 PSI (52 BAR) AT AMINIMUM DISTANCE OF 12 INCHES (30.5 CM) AWAY FROM THESE COMPONENTS. IF ELECTRICAL/ELEC-TRONIC COMPONENTS ARE SPRAYED, SPRAYING MUST NOT BE DIRECT AND BE FOR BRIEF TIME PERI-ODS TO AVOID HEAVY SATURATION.

This manual is a very important tool! Keep it with the machine at all times.

The purpose of this manual is to provide owners, users, operators, lessors, and lessees with the precautions andoperating procedures essential for the safe and proper machine operation for its intended purpose.

Due to continuous product improvements, JLG Industries, Inc. reserves the right to make specification changeswithout prior notification. Contact JLG Industries, Inc. for updated information.

3121165 – JLG Lift – a

FOREWORD

SAFETY ALERT SYMBOLS AND SAFETY SIGNAL WORDS

INDICATES AN IMMINENTLY HAZARDOUS SITUATION. IF NOTAVOIDED, WILL RESULT IN SERIOUS INJURY OR DEATH. THIS DECALWILL HAVE A RED BACKGROUND.

INDICATES A POTENTIALITY HAZARDOUS SITUATION. IF NOT

AVOIDED, COULD RESULT IN SERIOUS INJURY OR DEATH. THISDECAL WILL HAVE AN ORANGE BACKGROUND.

INDICATES A POTENTIALITY HAZARDOUS SITUATION. IF NOTAVOIDED, MAY RESULT IN MINOR OR MODERATE INJURY. IT MAYALSO ALERT AGAINST UNSAFE PRACTICES. THIS DECAL WILL HAVE

A YELLOW BACKGROUND.

NOTICEINDICATES INFORMATION OR A COMPANY POLICY THAT RELATESDIRECTLY OR INDIRECTLY TO THE SAFETY OF PERSONNEL OR PRO-

TECTION OF PROPERTY.

This is the Safety Alert Symbol. It is used to alert you to the potential personalinjury hazards. Obey all safety messages that follow this symbol to avoid possibleinjury or death

b – JLG Lift – 3121165

FOREWORD

THIS PRODUCT MUST COMPLY WITH ALL SAFETY RELATED BULLE-TINS. CONTACT JLG INDUSTRIES, INC. OR THE LOCAL AUTHORIZED

JLG REPRESENTATIVE FOR INFORMATION REGARDING SAFETY-RELATED BULLETINS WHICH MAY HAVE BEEN ISSUED FOR THISPRODUCT.

NOTICEJLG INDUSTRIES, INC. SENDS SAFETY RELATED BULLETINS TO THEOWNER OF RECORD OF THIS MACHINE. CONTACT JLG INDUSTRIES,INC. TO ENSURE THAT THE CURRENT OWNER RECORDS ARE

UPDATED AND ACCURATE.

NOTICEJLG INDUSTRIES, INC. MUST BE NOTIFIED IMMEDIATELY IN ALLINSTANCES WHERE JLG PRODUCTS HAVE BEEN INVOLVED IN AN

ACCIDENT INVOLVING BODILY INJURY OR DEATH OF PERSONNEL ORWHEN SUBSTANTIAL DAMAGE HAS OCCURRED TO PERSONAL

PROPERTY OR THE JLG PRODUCT.

Contact:

Product Safety and Reliability DepartmentJLG Industries, Inc.13224 Fountainhead PlazaHagerstown, MD 21742

or Your Local JLG Office(See addresses on manual rear cover)

In USA:

Toll Free: 877-JLG-SAFE (877-554-7233)

Outside USA:

Phone: 240-420-2661E-mail: [email protected]

For:• Accident Reporting

• Product Safety Publica-tions

• Current Owner Updates

• Questions Regarding Product Safety

• Standards and Regulations Compliance Information

• Questions Regarding Spe-cial Product Applications

• Questions Regarding Prod-uct Modifications

3121165 – JLG Lift – c

FOREWORD

REVISION LOG

Original Issue . . . . . . . . . . . March 31, 2003Revised. . . . . . . . . . . . . . . . April 30, 2003Revised. . . . . . . . . . . . . . . . May 21, 2003Revised. . . . . . . . . . . . . . . . June 13, 2003Revised. . . . . . . . . . . . . . . . June 25, 2003Revised. . . . . . . . . . . . . . . . August 26, 2003Revised. . . . . . . . . . . . . . . . December 3, 2003Revised. . . . . . . . . . . . . . . . March 3, 2004Revised. . . . . . . . . . . . . . . . September 17, 2004Revised. . . . . . . . . . . . . . . . June 15, 2005Revised. . . . . . . . . . . . . . . . September 12, 2005Revised. . . . . . . . . . . . . . . . October 21, 2005Revised. . . . . . . . . . . . . . . . February 16, 2006Revised. . . . . . . . . . . . . . . . April 11, 2007Revised. . . . . . . . . . . . . . . . February 19, 2010Revised. . . . . . . . . . . . . . . . January 18, 2011Revised. . . . . . . . . . . . . . . . July 13, 2011Revised. . . . . . . . . . . . . . . . September 28, 2012Revised. . . . . . . . . . . . . . . . May 1, 2013

d – JLG Lift – 3121165

TABLE OF CONTENTS

SECTION - PARAGRAPH, SUBJECT PAGE SECTION - PARAGRAPH, SUBJECT PAGE

SECTION - 1 - SAFETY PRECAUTIONS

1.1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11.2 PRE-OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

Operator Training and Knowledge. . . . . . . . . . . 1-1Workplace Inspection. . . . . . . . . . . . . . . . . . . . . 1-2Machine Inspection . . . . . . . . . . . . . . . . . . . . . . 1-3

1.3 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Trip and Fall Hazards . . . . . . . . . . . . . . . . . . . . . 1-4Electrocution Hazards . . . . . . . . . . . . . . . . . . . . 1-5Tipping Hazards . . . . . . . . . . . . . . . . . . . . . . . . . 1-7Crushing and Collision Hazards. . . . . . . . . . . . . 1-8

1.4 TOWING, LIFTING, AND HAULING . . . . . . . . . . . . .1-91.5 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10Maintenance Hazards. . . . . . . . . . . . . . . . . . . . 1-10Battery Hazards . . . . . . . . . . . . . . . . . . . . . . . . 1-11

SECTION - 2 - USER RESPONSIBILITIES, MACHINE PREPA-RATION & INSPECTION

2.1 PERSONNEL TRAINING . . . . . . . . . . . . . . . . . . . . .2-1Operator Training . . . . . . . . . . . . . . . . . . . . . . . . 2-1Training Supervision. . . . . . . . . . . . . . . . . . . . . . 2-1Operator Responsibility . . . . . . . . . . . . . . . . . . . 2-1

2.2 PREPARATION, INSPECTION, AND

MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Pre-Start Inspection. . . . . . . . . . . . . . . . . . . . . . . 2-4Function Check . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

SECTION - 3 - USER RESPONSIBILITIES ANDMACHINE CONTROLS

3.1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13.2 PERSONNEL TRAINING . . . . . . . . . . . . . . . . . . . . . 3-1

Operator Training . . . . . . . . . . . . . . . . . . . . . . . . 3-1Training Supervision . . . . . . . . . . . . . . . . . . . . . . 3-2Operator Responsibility. . . . . . . . . . . . . . . . . . . . 3-2

3.3 OPERATING CHARACTERISTICS ANDLIMITATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2Placards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

3.4 CONTROLS AND INDICATORS . . . . . . . . . . . . . . . 3-3Ground Control Station . . . . . . . . . . . . . . . . . . . . 3-3

3.5 PLATFORM CONTROL STATION . . . . . . . . . . . . . 3-53.6 MDI (MULTIFUNCTION DIGITAL INDICATOR). . . . 3-9

MDI Description. . . . . . . . . . . . . . . . . . . . . . . . . 3-10

3121165 – JLG Lift – i

TABLE OF CONTENTS


SECTION - 4 - MACHINE OPERATION

4.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14.2 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Platform/Ground Select Switch . . . . . . . . . . . . . 4-1Emergency Stop Switch . . . . . . . . . . . . . . . . . . 4-1

4.3 RAISING AND LOWERING . . . . . . . . . . . . . . . . . . . 4-2Raising . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Lowering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Arm Guards (If equipped) . . . . . . . . . . . . . . . . . 4-3Platform Extension . . . . . . . . . . . . . . . . . . . . . . . 4-3Fold-Down Rails . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

4.4 STEERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-44.5 DRIVING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Driving Forward . . . . . . . . . . . . . . . . . . . . . . . . . 4-5Driving in Reverse . . . . . . . . . . . . . . . . . . . . . . . 4-5

4.6 PARKING AND STOWING . . . . . . . . . . . . . . . . . . . . 4-74.7 BATTERY CHARGING . . . . . . . . . . . . . . . . . . . . . . . 4-8

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8Battery Charger Fault Codes . . . . . . . . . . . . . . . 4-9

4.8 PLATFORM LOADING . . . . . . . . . . . . . . . . . . . . . . 4-104.9 SAFETY PROP. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-104.10 TIE DOWN/LIFT LUGS. . . . . . . . . . . . . . . . . . . . . . 4-114.11 LIFTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-114.12 TOWING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

Remote Electric Brake Release . . . . . . . . . . . . 4-13

Push Button Electric Brake Release. . . . . . . . . 4-13Mechanical Brake Release . . . . . . . . . . . . . . . . 4-14Mechanical Brake Release . . . . . . . . . . . . . . . . 4-15Mechanical Brake Release . . . . . . . . . . . . . . . . 4-16

4.13 DIAGNOSTIC TROUBLE CODES (DTC) . . . . . . . .4-18Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

4.14 DTC CHECK TABLES - CONTROL MODULE . . . .4-190-0 Help Comments . . . . . . . . . . . . . . . . . . . . . 4-192-1 Power-Up . . . . . . . . . . . . . . . . . . . . . . . . . . 4-212-2 Platform Controls . . . . . . . . . . . . . . . . . . . . 4-212-3 Ground Controls . . . . . . . . . . . . . . . . . . . . . 4-232-5 Function Prevented . . . . . . . . . . . . . . . . . . 4-233-1 Line Contactor Open Circuit. . . . . . . . . . . . 4-253-2 Line Contactor Short Circuit . . . . . . . . . . . . 4-263-3 Ground Output Driver . . . . . . . . . . . . . . . . . 4-264-2 Thermal Limit (SOA) . . . . . . . . . . . . . . . . . . 4-294-4 Battery Supply . . . . . . . . . . . . . . . . . . . . . . 4-296-6 Communication . . . . . . . . . . . . . . . . . . . . . 4-306-7 Accessory . . . . . . . . . . . . . . . . . . . . . . . . . . 4-317-7 Electric Motor . . . . . . . . . . . . . . . . . . . . . . . 4-318-1 Tilt Sensor. . . . . . . . . . . . . . . . . . . . . . . . . . 4-328-2 Platform Load Sense . . . . . . . . . . . . . . . . . 4-339-9 Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33

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TABLE OF CONTENTS


SECTION - 5 - EMERGENCY PROCEDURES

5.1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1Emergency Stop Switch . . . . . . . . . . . . . . . . . . . 5-1Manual Descent . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5.2 EMERGENCY OPERATION . . . . . . . . . . . . . . . . . . .5-2Operator Unable to Control Machine . . . . . . . . . 5-2Platform Caught Overhead. . . . . . . . . . . . . . . . . 5-3Righting of Tipped Machine . . . . . . . . . . . . . . . . 5-3Post-Incident Inspection. . . . . . . . . . . . . . . . . . . 5-3

5.3 INCIDENT NOTIFICATION . . . . . . . . . . . . . . . . . . . .5-3

SECTION - 6 - GENERAL SPECIFICATIONS ANDOPERATOR MAINTENANCE

6.1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . .6-16.2 OPERATING SPECIFICATIONS. . . . . . . . . . . . . . . .6-2

Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . 6-6Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8

6.3 CRITICAL STABILITY WEIGHTS . . . . . . . . . . . . . . .6-9Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10

6.4 OPERATOR MAINTENANCE . . . . . . . . . . . . . . . . .6-11 Oil Check Procedure (1) . . . . . . . . . . . . . . . . . 6-12Lower (2) & Upper Slide Pads (3) . . . . . . . . . . 6-13

6.5 TIRES AND WHEELS . . . . . . . . . . . . . . . . . . . . . . 6-15Tire Wear and Damage . . . . . . . . . . . . . . . . . . . 6-15Wheel and Tire Replacement . . . . . . . . . . . . . . 6-15Wheel Installation . . . . . . . . . . . . . . . . . . . . . . . 6-15

6.6 SUPPLEMENTAL INFORMATION. . . . . . . . . . . . . 6-16

SECTION - 7 - INSPECTION AND REPAIR LOG

3121165 – JLG Lift – iii

TABLE OF CONTENTS


LIST OF FIGURES

2-1. Daily Walk-Around Inspection - Sht. 1 of 3 . . . . . . . 2-72-2. Daily Walk-Around Inspection - Sht. 2 of 3 . . . . . . . 2-82-3. Daily Walk-Around Inspection - Sht. 3 of 3 . . . . . . . 2-92-4. Switch Location - 1 of 2 . . . . . . . . . . . . . . . . . . . . . 2-102-5. Switch Location - 2 of 2 . . . . . . . . . . . . . . . . . . . . . 2-113-1. Ground Control Station . . . . . . . . . . . . . . . . . . . . . . 3-43-2. Battery Charger Status . . . . . . . . . . . . . . . . . . . . . . 3-43-3. Platform Control Station . . . . . . . . . . . . . . . . . . . . . 3-53-4. MDI Indicator - Location and Description . . . . . . . . 3-93-4. Decal Location - 1930ES- Sht. 1 of 2 . . . . . . . . . . 3-113-5. Decal Location - 1930ES - Sht. 2 of 2 . . . . . . . . . . 3-123-6. Decal Location - 2030ES & 2630ES - Sht. 1 of 2 . 3-133-7. Decal Location - 2030ES & 2630ES - Sht. 2 of 2 . 3-143-8. Decal Location - 2646ES & 3246ES - Sht. 1 of 2 . 3-153-9. Decal Location - 2646ES & 3246ES - Sht. 2 of 2 . 3-164-1. Grade and Sideslope . . . . . . . . . . . . . . . . . . . . . . . 4-64-2. Securing Control Station to Platform . . . . . . . . . . . 4-74-3. Lifting and Tie Down Diagram. . . . . . . . . . . . . . . . 4-124-4. Manual Disengage . . . . . . . . . . . . . . . . . . . . . . . . 4-144-5. Manual Disengage . . . . . . . . . . . . . . . . . . . . . . . . 4-154-6. Manual Disengage . . . . . . . . . . . . . . . . . . . . . . . . 4-164-7. Lifting and Tie Down Chart . . . . . . . . . . . . . . . . . . 4-176-1. Lubrication Diagram . . . . . . . . . . . . . . . . . . . . . . . 6-116-2. Lower Slide Pad Channel . . . . . . . . . . . . . . . . . . . 6-13

6-3. Upper Slide Pad Channel . . . . . . . . . . . . . . . . . . .6-14

LIST OF TABLES

1-1 Minimum Approach Distances (M.A.D.). . . . . . . . . 1-62-1 Inspection and Maintenance Table . . . . . . . . . . . . 2-32-2 Tilt vs. Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-62-3 High Drive Speed Cutout Height . . . . . . . . . . . . . . 2-63-1 Decal Location Legend . . . . . . . . . . . . . . . . . . . . 3-174-1 Battery Charger Flash Codes. . . . . . . . . . . . . . . . . 4-96-1 Operating Specifications . . . . . . . . . . . . . . . . . . . . 6-26-2 Platform Capacities . . . . . . . . . . . . . . . . . . . . . . . . 6-56-3 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-66-4 Battery Specifications. . . . . . . . . . . . . . . . . . . . . . . 6-76-5 Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-86-6 Tire Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 6-86-7 Critical Stability Weights. . . . . . . . . . . . . . . . . . . . . 6-96-8 Hydraulic Oil Specifications . . . . . . . . . . . . . . . . . 6-106-9 Wheel Torque Chart . . . . . . . . . . . . . . . . . . . . . . . 6-167-1 Inspection and Repair Log . . . . . . . . . . . . . . . . . . . 7-1

iv – JLG Lift – 3121165

SECTION 1 - SAFETY PRECAUTIONS

SECTION 1. SAFETY PRECAUTIONS

1.1 GENERALThis section outlines the necessary precautions for properand safe machine usage and maintenance. In order to pro-mote proper machine usage, it is mandatory that a daily rou-tine is established based on the content of this manual. Amaintenance program, using the information provided in thismanual and the Service and Maintenance Manual, must alsobe established by a qualified person and must be followed toensure that the machine is safe to operate.

The owner/user/operator/lessor/lessee of the machineshould not accept operating responsibility until this manualhas been read, training is accomplished, and operation ofthe machine has been completed under the supervision ofan experienced and qualified operator.

These sections contain the responsibilities of the owner,user, operator, lessor, and lessee concerning safety, training,inspection, maintenance, application, and operation.If thereare any questions with regard to safety, training, inspection,maintenance, application, and operation, please contact JLGIndustries, Inc. (“JLG”).

FAILURE TO COMPLY WITH THE SAFETY PRECAUTIONS LISTED INTHIS MANUAL COULD RESULT IN MACHINE DAMAGE, PROPERTYDAMAGE, PERSONAL INJURY OR DEATH.

1.2 PRE-OPERATION

Operator Training and Knowledge• The Operators and Safety Manual must be read in its

entirety before operating the machine. For clarification,questions, or additional information regarding any por-tions of this manual, contact JLG Industries, Inc.

3121165 – JLG Lift – 1-1


• An operator must not accept operating responsibilitiesuntil adequate training has been given by competent andauthorized persons.

• Allow only those authorized and qualified personnel tooperate the machine who have demonstrated that theyunderstand the safe and proper operation and mainte-nance of the unit.

• Read, understand, and obey all DANGERS, WARNINGS,CAUTIONS, and operating instructions on the machineand in this manual.

• Ensure that the machine is to be used in a manner whichis within the scope of its intended application as deter-mined by JLG.

• All operating personnel must be familiar with the emer-gency controls and emergency operation of the machineas specified in this manual.

• Read, understand, and obey all applicable employer,local, and governmental regulations as they pertain toyour utilization and application of the machine.

Workplace Inspection• Precautions to avoid all hazards in the work area must be

taken by the user before operation of the machine.

• Do not operate or raise the platform from a position ontrucks, trailers, railway cars, floating vessels, scaffolds orother equipment unless the application is approved inwriting by JLG.

• Before operation, check work area for overhead hazardssuch as electric lines, bridge cranes, and other potentialoverhead obstructions.

• Check floor surfaces for holes, bumps, drop-offs, obstruc-tions, debris, concealed holes, and other potential haz-ards.

• Check the work area for hazardous locations. Do notoperate the machine in hazardous environments unlessapproved for that purpose by JLG.

• Ensure that the ground conditions are adequate to sup-port the maximum tire load indicated on the tire loaddecals located on the chassis adjacent to each wheel.

• Do not operate the machine when wind conditions exceed28 mph (12.5 m/s).

• This machine can be operated in nominal ambient tem-peratures of 0oF to 104oF (-20oC to 40oC). Consult JLG tooptimize operation outside of this temperature range.

1-2 – JLG Lift – 3121165


Machine Inspection • Do not operate this machine until the inspections and

functional checks have been performed as specified inSection 2 of this manual.

• Do not operate this machine until it has been serviced andmaintained according to the maintenance and inspectionrequirements as specified in the machine’s Service andMaintenance Manual.

• Ensure all safety devices are operating properly. Modifica-tion of these devices is a safety violation.

MODIFICATION OR ALTERATION OF AN AERIAL WORK PLATFORMSHALL BE MADE ONLY WITH PRIOR WRITTEN PERMISSION FROM THE

MANUFACTURER.

• Do not operate any machine on which the safety orinstruction placards or decals are missing or illegible.

• Check the machine for modifications to original compo-nents. Ensure that any modifications have been approvedby JLG.

• Avoid accumulation of debris on platform deck. Keepmud, oil, grease, and other slippery substances from foot-wear and platform deck.

1.3 OPERATION

General • Do not use the machine for any purpose other than posi-

tioning personnel, their tools, and equipment.

• Before operation, the user must be familiar with themachine capabilities and operating characteristics of allfunctions.

• Never operate a malfunctioning machine. If a malfunctionoccurs, shut down the machine. Remove the unit fromservice and notify the proper authorities.

• Do not remove, modify, or disable any safety devices.

• Never slam a control switch or lever through neutral to anopposite direction. Always return switch to neutral andstop before moving the switch to the next function. Oper-ate controls with slow and even pressure.

• Do not allow personnel to tamper with or operate themachine from the ground with personnel in the platform,except in an emergency.

• Do not carry materials directly on platform railing unlessapproved by JLG.

• When two or more persons are in the platform, the opera-tor shall be responsible for all machine operations.

3121165 – JLG Lift – 1-3


• Always ensure that power tools are properly stowed andnever left hanging by their cord from the platform workarea.

• Do not assist a stuck or disabled machine by pushing orpulling except by pulling at the chassis tie-down lugs.

• Stow scissor arm assembly and shut off all power beforeleaving machine.

Trip and Fall Hazards• JLG Industries, Inc. recommends that all persons in the

platform wear a full body harness with a lanyard attachedto an authorized lanyard anchorage point while operatingthis machine. For further information regarding fall protec-tion requirements on JLG products, contact JLG Indus-tries, Inc.

• Prior to operation, ensure all gates and rails are fastenedand secured in their proper position. Identify the desig-nated lanyard anchorage point(s) at the platform andsecurely attach the lanyard. Attach only one (1) lanyardper lanyard anchorage point.

1-4 – JLG Lift – 3121165


.

• Keep both feet firmly positioned on the platform floor at alltimes. Never position ladders, boxes, steps, planks, orsimilar items on unit to provide additional reach for anypurpose.

• Never use the scissor arm assembly to gain access to orleave the platform.

• Use extreme caution when entering or leaving platform.Ensure that the scissor arm assembly is fully lowered.Face the machine when entering or leaving the platform.Always maintain “three point contact” with the machine,using two hands and one foot or two feet and one hand atall times during entry and exit.

• Keep oil, mud, and slippery substances cleaned from foot-wear and the platform floor.

Electrocution Hazards• This machine is not insulated and does not provide pro-

tection from contact or proximity to electrical current.

3121165 – JLG Lift – 1-5


• Maintain safe clearance from electrical lines, apparatus, orany energized (exposed or insulated) parts in accordancewith the Minimum Approach Distance (M.A.D.) as speci-fied in Table 1-1.

• Allow for machine movement and electrical line swaying.• Maintain a clearance of at least 10 ft (3 m) between any

part of the machine and its occupants, their tools, andtheir equipment from any electrical line or apparatus car-rying up to 50,000 volts. One foot additional clearance isrequired for every additional 30,000 volts or less.

Table 1-1.Minimum Approach Distances (M.A.D.)

Voltage Range(Phase to Phase)

MINIMUM APPROACH DISTANCEin Feet (Meters)

0 to 50KV 10 (3)

Over 50 KV to 200 KV 15 (5)

Over 200 KV to 350 KV 20 (6)

Over 350 KV to 500 KV 25 (8)

Over 500 KV to 750 KV 35 (11)

Over 750 KV to 1000 KV 45 (14)

NOTE: This requirement shall apply except whereemployer, local or governmental regulations aremore stringent.

1-6 – JLG Lift – 3121165


• The minimum approach distance may be reduced if insu-lating barriers are installed to prevent contact, and thebarriers are rated for the voltage of the line being guarded.These barriers shall not be part of (or attached to) themachine. The minimum approach distance shall bereduced to a distance within the designed working dimen-sions of the insulating barrier. This determination shall bemade by a qualified person in accordance with theemployer, local, or governmental requirements for workpractices near energized equipment.

DO NOT MANEUVER MACHINE OR PERSONNEL INSIDE PROHIBITEDZONE (M.A.D.). ASSUME ALL ELECTRICAL PARTS AND WIRING ARE

ENERGIZED UNLESS KNOWN OTHERWISE.

Tipping Hazards• Ensure that the ground conditions are adequate to sup-

port the maximum tire load indicated on the tire loaddecals located on the chassis adjacent to each wheel. Donot travel on unsupported surfaces.

• The user should be familiar with the driving surface beforedriving. Do not exceed the allowable sideslope and gradewhile driving.

.

• Do not elevate platform or drive with platform elevatedwhile on or near a sloping, uneven, or soft surface. Ensuremachine is positioned on a firm, level and smooth surfacebefore elevating platform or driving with the platform in theelevated position.

• Before driving on floors, bridges, trucks, and other sur-faces, check allowable capacity of the surfaces.

• Never exceed the maximum work load as specified on theplatform. Keep all loads within the confines of the plat-form, unless authorized by JLG.

3121165 – JLG Lift – 1-7


• Keep the chassis of the machine a minimum of 0.6 m (2 ft)from holes, bumps, drop-offs, obstructions, debris, con-cealed holes, and other potential hazards at the groundlevel.

• Never attempt to use the machine as a crane. Do not tie-off machine to any adjacent structure. Never attach wire,cable, or any similar items to platform.

• Do not cover the platform sides or carry large surface-areaitems in the platform when operating outdoors. The addi-tion of such items increases the exposed wind area of themachine.

• Do not increase the platform size with unauthorized deckextensions or attachments.

• If scissor arm assembly or platform is caught so that oneor more wheels are off the ground, all persons must beremoved before attempting to free the machine. Usecranes, forklift trucks, or other appropriate equipment tostabilize machine and remove personnel.

Crushing and Collision Hazards• Approved head gear must be worn by all operating and

ground personnel.

• Keep hands and limbs out of the scissor arm assemblyduring operation.

• Watch for obstructions around machine and overheadwhen driving. Check clearances above, on sides, and bot-tom of platform when lifting or lowering platform.

• During operation, keep all body parts inside platform rail-ing.

• Always post a lookout when driving in areas where visionis obstructed.

• Keep non-operating personnel at least 1.8 m (6 ft) awayfrom machine during all driving operations.

• Under all travel conditions, the operator must limit travelspeed according to conditions of ground surface, conges-tion, visibility, slope, location of personnel, and other fac-tors causing hazards of collision or injury to personnel.

1-8 – JLG Lift – 3121165


• Be aware of stopping distances in all drive speeds. Whendriving in high speed, switch to low speed before stop-ping. Travel grades in low speed only.

• Do not use high speed drive in restricted or close quartersor when driving in reverse.

• Exercise extreme caution at all times to prevent obstaclesfrom striking or interfering with operating controls and per-sons in the platform.

• Ensure that operators of other overhead and floor levelmachines are aware of the aerial work platform’s pres-ence. Disconnect power to overhead cranes. Barricadefloor area if necessary.

• Avoid operating over ground personnel. Warn personnelnot to work, stand, or walk under a raised platform. Posi-tion barricades on floor as necessary.

1.4 TOWING, LIFTING, AND HAULING• Never allow personnel in platform while towing, lifting, or

hauling.

• This machine should not be towed, except in the event ofemergency, malfunction, power failure, or loading/unload-ing. Refer to emergency towing procedures.

• Ensure platform is fully retracted and completely empty oftools prior to towing, lifting or hauling.

• When lifting machine with a forklift, position forks only atdesignated areas of the machine. Lift with a forklift of ade-quate capacity.

• Refer to Section 4 for lifting information.

3121165 – JLG Lift – 1-9


1.5 MAINTENANCE

General

This section contains general safety precautions which must beobserved during maintenance of this machine. Additional pre-cautions to be observed during machine maintenance areinserted at the appropriate points in this maunual and in the Ser-vice and Maintenance Manual. It is of utmost importance thatmaintenance personnel pay strict attention to these precautionsto avoid possible injury to personnel or damage to the machineor property. A maintenance program must be established by aqualified person and must be followed to ensure that themachine is safe.

Maintenance Hazards• Shut off power to all controls and ensure that all operating

systems are secured from inadvertent motion prior to per-forming any adjustments or repairs.

• Never work under an elevated platform until it has beenfully lowered to the full down position, if possible, or other-wise supported and restrained from movement withappropriate safety props, blocking, or overhead supports.

• Always relieve hydraulic pressure from all hydraulic cir-cuits before loosening or removing hydraulic compo-nents.

• Always disconnect batteries when servicing electricalcomponents or when performing welding on the machine.

• Shut down the engine (if equipped) while fuel tanks arebeing filled.

• Ensure replacement parts or components are identical orequivalent to original parts or components.

• Never attempt to move heavy parts without the aid of amechanical device. Do not allow heavy objects to rest inan unstable position. Ensure adequate support is pro-vided when raising components of the machine.

• Remove all rings, watches, and jewelry when performingany maintenance. Do not wear loose fitting clothing orlong hair unrestrained which may become caught orentangled in equipment.

• Use only clean approved non-flammable cleaing solvents.

• Never alter, remove, or substitute any items such as coun-terweights, tires, batteries, platforms or other items thatmay reduce or affect the overall weight or stability of themachine.

• Reference the Service and Maintenance Manual for theweights of critical stability items.

1-10 – JLG Lift – 3121165


MODIFICATION OR ALTERATION OF AN AERIAL WORK PLATFORMSHALL BE MADE ONLY WITH PRIOR WRITTEN PERMISSION FROM THE

MANUFACTURER.

Battery Hazards• Always disconnect batteries when servicing electrical

components or when performing welding on the machine.

• Do not allow smoking, open flame, or sparks near batteryduring charging or servicing.

• Do not contact tools or other metal objects across the bat-tery terminals.

• Always wear hand, eye, and face protection when servic-ing batteries. Ensure that battery acid does not come incontact with skin or clothing.

BATTERY FLUID IS HIGHLY CORROSIVE. AVOID CONTACT WITH SKINAND CLOTHING AT ALL TIMES. IMMEDIATELY RINSE ANY CONTACTED

AREA WITH CLEAN WATER AND SEEK MEDICAL ATTENTION.

• Charge batteries only in a well ventilated area.

• Avoid overfilling the battery fluid level. Add distilled waterto batteries only after the batteries are fully charged.

3121165 – JLG Lift – 1-11


NOTES:

1-12 – JLG Lift – 3121165

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION & INSPECTION

SECTION 2. USER RESPONSIBILITIES, MACHINE PREPARATION & INSPECTION

2.1 PERSONNEL TRAININGThe aerial platform is a personnel handling device; so it is nec-essary that it be operated and maintained only by trained per-sonnel.

Persons under the influence of drugs or alcohol or who are sub-ject to seizures, dizziness or loss of physical control must notoperate this machine.

Operator TrainingOperator training must cover:

1. Use and limitations of the controls in the platform and atthe ground, emergency controls and safety systems.

2. Control labels, instructions, and warnings on the machine.

3. Rules of the employer and government regulations.

4. Use of approved fall protection device.

5. Enough knowledge of the mechanical operation of themachine to recognize a malfunction or potential malfunc-tion.

6. The safest means to operate the machine where overheadobstructions, other moving equipment, and obstacles,depressions, holes, drop-offs.

7. Means to avoid the hazards of unprotected electrical con-ductors.

8. Specific job requirements or machine application.

Training SupervisionTraining must be done under the supervision of a qualified per-son in an open area free of obstructions until the trainee hasdeveloped the ability to safely control and operate the machine.

Operator ResponsibilityThe operator must be instructed that he/she has the responsibil-ity and authority to shut down the machine in case of a malfunc-tion or other unsafe condition of either the machine or the jobsite.

3121165 – JLG Lift – 2-1


2.2 PREPARATION, INSPECTION, AND MAINTENANCE

Table 2-1 covers the periodic machine inspections and mainte-nance recommended by JLG Industries, Inc. Consult local regula-tions for further requirements for aerial work platforms. Thefrequency of inspections and maintenance must be increased asnecessary when the machine is used in a harsh or hostile environ-ment, if the machine is used with increased frequency, or if themachine is used in a severe manner.

2-2 – JLG Lift – 3121165


Table 2-1. Inspection and Maintenance Table

Type FrequencyPrimary

ResponsibilityService

QualificationReference

Pre-Start Inspection Before using each day; or whenever there’s an Operator change.

User or Operator User or Operator Operation and Safety Manual

Pre-Delivery Inspection(see note below)

Before each sale, lease, or rental delivery. Owner, Dealer, or User

Qualified JLG Mechanic

Service and Maintenance Manual and applicable JLG inspection form

Frequent Inspection In service for 3 months or 150 hours, whichever comes first; or Out of service for a period of more than 3 months; or Purchased used.

Owner, Dealer, or User



Annual MachineInspection(see note below)

Annually, no later than 13 months from the date of prior inspection.


Factory Trained Service Technician (Recommended)


Preventative Mainte-nance

At intervals as specified in the Service and Main-tenance Manual.



Service and Maintenance Manual

NOTE: Inspection forms are available from JLG. Use the Service and Maintenance Manual to perform inspections.

JLG INDUSTRIES, INC. RECOGNIZES A FACTORY-TRAINED SERVICE TECHNICIAN AS A PERSON WHO HAS SUCCESSFULLY COMPLETED THE

JLG SERVICE TRAINING SCHOOL FOR THE SPECIFIC JLG PRODUCT MODEL.

NOTICE

3121165 – JLG Lift – 2-3


Pre-Start InspectionThe Pre-Start Inspection should include each of the follow-ing:

1. Cleanliness – Check all surfaces for leakage (oil, fuel, or battery fluid) or foreign objects. Report any leakage to the proper maintenance personnel.

2. Structure - Inspect the machine structure for dents, damage, weld or parent metal cracks or other discrep-ancies.

3. Decals and Placards – Check all for cleanliness and legibility. Make sure none of the decals and placards are missing. Make sure all illegible decals and placards are cleaned or replaced.

4. Operation and Safety Manuals – Make sure a copy of the Operator and Safety Manual, AEM Safety Manual (ANSI markets only), and ANSI Manual of Responsibili-ties (ANSI markets only) is enclosed in the weather resistant storage container.

5. “Walk-Around” Inspection – Refer to Figure 2-1

6. Battery – Charge as required.

7. Fuel (Combustion Engine Powered Machines) – Add the proper fuel as necessary.

8. Engine Oil Supply (If equipped) - Ensure the engine oil level is at the Full mark on the dipstick and the filler cap is secure.

9. Fluid Levels – Check the hydraulic oil level. Ensure hydraulic oil is added as required.

10. Accessories/Attachments - Reference the Operator and Safety Manual of each attachment or accessory installed upon the machine for specific inspection, oper-ation, and maintenance instructions.

11. Function Check – Once the “Walk-Around” Inspection is complete, perform a functional check of all systems in an area free of overhead and ground level obstructions. Refer to Section 4 for more specific operating instruc-tions.

Parent Metal Crack Weld Crack

2-4 – JLG Lift – 3121165


Function CheckPerform the Function Check as follows:

1. From the ground control console with no load in the platform:

a. Check that all guards protecting the function controlswitches and controllers are in place.

b. Operate all functions and check all limiting and cut-out switches.

c. Check manual descent.

d. Ensure that all machine functions are disabledwhen the Emergency Stop Button is depressed.

2. From the platform control console:

a. Ensure that the control console is firmly secured inthe proper location.

b. Check that all guards protecting the function controlswitches and controllers are in place.

c. Operate all functions and check all limiting and cut-out switches.

d. Ensure that all machine functions are disabledwhen the Emergency Stop Button is depressed.

3. With the platform in the transport (stowed) position:

a. Drive the machine on a grade, not to exceed the ratedgradeability, and stop to ensure the brakes hold.

b. Check the tilt indicator light to ensure proper opera-tion. The light should be illuminated when tilted.

3121165 – JLG Lift – 2-5


Table 2-2. Tilt vs. Height

ModelTilt Setting

(front to back)Tilt Setting

(side to side)Maximum Deck

Elevation

Degrees Feet Meters

1930ES 3

1.52

2.53

18.75 (Full)14119

5.74.33.42.7

2030ES 3

1.52

2.53

20 (Full)151210

64.53.73

2630ES 3

1.52

2.53

25.4 (Full)201613

7.76

4.94

2646ES 32

2.53

26 (Full)2220

7.96.76

3246ES 32

2.53

31.75 (Full)2220

9.76.76

Table 2-3. High Drive Speed Cutout Height

Model High Drive Speed Cutout Height

1930ES 54 in 1.4 m

2030ES 66 in 1.7 m

2630ES 76 in 1.9 m

2646ES 76 in 1.9 m

3246ES 76 in 1.9 m

2-6 – JLG Lift – 3121165


19

876

10111213

5

14

43 4

446

Figure 2-1. Daily Walk-Around Inspection - Sheet 1 of 3

3121165 – JLG Lift – 2-7


GeneralBegin the “Walk-Around Inspection” at Item 1, as noted on thediagram. Continue Left (counterclockwise viewed from top)checking each item in sequence for the conditions listed in thefollowing checklist.

TO AVOID POSSIBLE INJURY, BE SURE MACHINE POWER IS “OFF”DURING “WALK-AROUND INSPECTION”.

NOTICEDO NOT OVERLOOK VISUAL INSPECTION OF CHASSIS UNDERSIDE.

CHECKING THIS AREA OFTEN RESULTS IN DISCOVERY OF CONDI-TIONS WHICH COULD CAUSE EXTENSIVE MACHINE DAMAGE.

NOTE: On each item, make sure there are no loose or missingparts, that they are securely fastened, and that no visibledamage exists in addition to any other criteria mentioned.

1. Platform Control Console - Placard secure and legible, control lever and switches return to neutral, control lever lock and emergency stop switch function prop-erly, manual in storage box.

2. Steer Cylinder - See Note

3. Spindle, Tie Rod, Drive Motor and Steer Linkage (left front) - See Note

4. Wheels and Tires - Properly secured, no missing lug nuts. Refer to Section 6, Tires and Wheels. Inspect wheels for damage and corrosion.

5. Pothole Protection System - See Note

6. Battery Compartment - Proper electrolyte level.

7. Proximity Switch - See Note

8. Manual Descent - See Note

9. Beacon - See Note

10. Ground Controls - Placard secure and legible, control switches return to neutral position, emergency stop switch functions properly. Control markings legible.


2-8 – JLG Lift – 3121165


11. Rotary Angle Switch - See Note

12. Hydraulic Pump/Motor, Control Valve Installation - No unsupported wires or hoses; no damaged or broken wires - See Note

13. Lift Cylinder - See Note

14. Spindle, Tie Rod, Drive Motor and Steer Linkage (left front) - See Note

15. Sizzor Arms, Pivot Pins and Sliding Wear Pads (Not Shown) - See Note

16. Platform/Handrail Installation (Not Shown) - See Note


3121165 – JLG Lift – 2-9


1 2

SWITCHES THROUGHOUTMACHINE

NOTE: Item 2 - location for machines prior to S/N’s: 1930ES - USA built - S/N 0200150266 - Belgium built - S/N 12000078822030ES/2630ES - USA built - S/N 0200152825 - Belgium built - S/N 12000084812646ES/3246ES - USA built - S/N 0200151606 - Belgium built - S/N 1200008265

3

NOTE: Item 1 - location for machines prior to S/N’s: 1930ES - USA built - S/N 0200150266 - Belgium built - S/N 12000078822030ES/2630ES - USA built - S/N 0200152825 - Belgium built - S/N 12000084812630ES/3246ES - USA built - S/N 0200151610 - Belgium built - S/N 1200008265

1. Pothole Switch - (Typical on opposite side of machine)

2. Proximity Switch 3. Rotary Angle Switch

Figure 2-4. Switch Location - 1 of 2

2-10 – JLG Lift – 3121165


1

SWITCHES THROUGHOUTMACHINE

NOTE: Item 1 - location for machines from S/N’s to present: 1930ES - USA built - S/N 0200151266 - Belgium built - S/N 12000078822030ES/2630ES - USA built - S/N 0200152825 - Belgium built - S/N 12000084812630ES/3246ES - USA built - S/N 0200151610 - Belgium built - S/N 1200008265

2

Figure 2-5. Switch Location - 2 of 2

1. Pothole Switch (Typical on opposite side of machine)

2. Rotary Angle Switch

3121165 – JLG Lift – 2-11


NOTES:

2-12 – JLG Lift – 3121165

SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROLS

SECTION 3. USER RESPONSIBILITIES AND MACHINE CONTROLS

3.1 GENERAL

NOTICESINCE THE MANUFACTURER HAS NO DIRECT CONTROL OVERMACHINE APPLICATION AND OPERATION, CONFORMANCE WITH

GOOD SAFETY PRACTICES IN THESE AREAS IS THE RESPONSIBILITYOF THE USER AND HIS OPERATING PERSONNEL.

This section provides the necessary information needed tounderstand control functions. Included in this section are theoperating characteristics and limitations, and functions andpurposes of controls and indicators. It is important that theuser read and understand the proper procedures beforeoperating the machine. These procedures will aid in obtain-ing optimum service life and safe operation.

3.2 PERSONNEL TRAININGThe scissor lift is a personnel handling device; therefore, it isessential that it be operated and maintained only by autho-rized personnel who have demonstrated that they under-stand the proper use and maintenance of the machine. It isimportant that all personnel who are assigned to and respon-sible for the operation and maintenance of the machineundergo a thorough training program and check out period

in order to become familiar with the characteristics prior tooperating the machine.

Persons under the influence of drugs or alcohol or who aresubject to seizures, dizziness or loss of physical control mustnot be permitted to operate the machine.

Operator TrainingOperator training must include instruction in the following:

1. Use and limitations of the platform controls, ground con-trols, emergency controls and safety systems.

2. Knowledge and understanding of this manual and of the control markings, instructions and warnings on the machine itself.

3. Knowledge and understanding of all safety work rules of the employer and of Federal, State and Local Statutes, including training in the recognition and avoidance of potential hazards in the work place; with particular atten-tion to the work to be performed.

4. Proper use of all required personnel safety equipment.

5. Sufficient knowledge of the mechanical operation of the machine to recognize a malfunction or potential mal-function.

3121165 – JLG Lift – 3-1


6. The safest means to operate near overhead obstruc-tions, other moving equipment, obstacles, depressions, holes, drop-offs, etc. on the supporting surface.

7. Means to avoid the hazards of unprotected electrical conductors.

8. Any other requirements of a specific job or machine application.

Training SupervisionTraining must be done under the supervision of a qualifiedoperator or supervisor in an open area free of obstructionsuntil the trainee has developed the ability to safely control ascissor lift in congested work locations.

Operator ResponsibilityThe operator must be instructed that he has the responsibil-ity and authority to shut down the machine in case of a mal-function or other unsafe condition of either the machine orthe job site and to request further information from his super-visor or JLG Distributor before proceeding.

NOTE: Manufacturer or Dealer will provide qualified persons fortraining assistance with first unit(s) delivered and thereaf-ter as requested by user or his personnel.

3.3 OPERATING CHARACTERISTICS AND LIMITATIONS

GeneralA thorough knowledge of the operating characteristics andlimitations of the machine is always the first requirement forany user, regardless of user’s experience with similar typesof equipment.

PlacardsImportant points to remember during operation are providedat the control stations by DANGER, WARNING, CAUTION,IMPORTANT and INSTRUCTION placards. This informationis placed at various locations for the express purpose ofalerting personnel of potential hazards constituted by theoperating characteristics and load limitations of the machine.See foreword for definitions of the above placards.

CapacitiesRaising platform above horizontal with or without any load inplatform, is based on the following criteria:

1. Machine is positioned on a smooth, firm and level sur-face.

2. Load is within manufacturer’s rated capacity.

3-2 – JLG Lift – 3121165


3. All machine systems are functioning properly.

StabilityThis machine, as originally manufactured by JLG and oper-ated within its rated capacity on a smooth, firm and level sup-porting surface, provides a stable aerial platform for allplatform positions.

3.4 CONTROLS AND INDICATORS

Ground Control Station

DO NOT OPERATE FROM GROUND CONTROL STATION WITH PERSON-NEL IN THE PLATFORM EXCEPT IN AN EMERGENCY.

PERFORM AS MANY PRE-OPERATIONAL CHECKS AND INSPECTIONSFROM THE GROUND CONTROL STATION AS POSSIBLE.

NOTE: When the machine is shut down for overnight parking orbattery charging, the emergency stop and power selectswitches must be positioned to off to prevent draining thebatteries.

1. Platform/Ground Control SwitchA three position, key-operated power select switch sup-

plies operating power to the platform or ground con-trols, as selected. When positioned to platform, the switch provides power to the emergency stop switch at the platform controls. When positioned to ground, the switch provides power to the ground control. The ground control emergency stop switch provides power to the key switch. With the power select switch in the center off position, power is shut off to both platform and ground controls.

2. Platform Lift/Lower Switch - A three position, momentary contact Lift control switch provides raising and lowering of the platform when positioned to up or down.

3. Emergency Stop Switch - A two-position, red, mush-room-shaped emergency stop switch, when positioned to ON with the power selector switch positioned to ground, furnishes operating power to the ground control station. In addition, the switch can be used to turn off power to the function controls in the event of an emer-gency. Power is turned on by pulling the switch out (on), and is turned off by depressing switch.

3121165 – JLG Lift – 3-3


.

4. Battery Charger Status - This panel, located to the right of the ground control box, is designed to give the opera-tor an accurate read on the status of the battery charger.

a. Green = Charge complete

b. Yellow = Charging in process

c. Red = Charging abnormal

1

23

Figure 3-1. Ground Control Station GREEN

YELLOW

RED

Figure 3-2. Battery Charger Status

3-4 – JLG Lift – 3121165


3.5 PLATFORM CONTROL STATION

1 2 45 6

7 8 9

10

11

12

13

NOTE: *There is no light equipped on a singlecapacity ANSI machine.

1. Indoor (CE) / Zone A Capacity (ANSI)*

2.Outdoor (CE) / Zone B Capacity (ANSI)

3. System Distress

4. Battery Discharge Indicator

5. Tilt Indicator

6. Overload Indicator

7. Capacity Select Switch

8. Lift/Drive Select Switch

9. Horn

10. Steer Switch

11. Controller

12. Emergency Stop Switch

13. Trigger Switch

Figure 3-3. Platform Control Station

3121165 – JLG Lift – 3-5


NOTE: The platform control indicator panel uses different shapedsymbols to alert the operator to different types of opera-tional situations that could arise. The meaning of thosesymbols are explained below.

1. Indoor (CE) / Zone A Capacity (ANSI/AUS) - This indica-tor light will be illuminated when the Indoor (CE) or Zone A (ANSI/AUS) capacity is selected.

2. Outdoor (CE) / Zone B Capacity (ANSI/AUS) - This indi-cator light will be illuminated when the Outdoor (CE) or Zone B (ANSI/AUS) capacity is selected.

3. System Distress Indicator - This indicator will light up with a fault flash code that will determine where a prob-lem, within the system, exists.

4. Battery Discharge Indicator (BDI) - This set of lights is designed to let the operator know the condition of the batteries.

5. Tilt Indicator Warning Light - A red warning light on the control panel that illuminates when the chassis is on a slope greater than what the machine is programmed for.

6. Overload Indicator (If Equipped) - Indicates the platform has been overloaded. An audible alarm will also signal when the plaform is overloaded.

NOTE: If the Overload Indicator is illuminated, all functions willbe prevented from the platform controls. Using theground controls or manual descent, fully lower themachine and reduce the weight in the platform so as tonot exceed the rated workload indicated on the capacitydecal.

7. Capacity Select Switch - On model 2630ES/3246ES machines this switch is used to choose allowable capacity zone. On all CE machines, except the 2630ES, this switch is used to select either indoor or outdoor capacity zone.

Indicates a potentially hazardous situation, whichif not corrected, could result in serious injury ordeath. This indicator will be red.

Indicates an abnormal operating condition,which if not corrected, may result in machineinterruption or damage. This indicator will be yel-low.

Indicates important information regarding theoperating condition, i.e. procedures essential forsafe operation. This indicator will be green withthe exception of the capacity indicator which willbe green or yellow depending upon platformposition.

3-6 – JLG Lift – 3121165


8. Lift/Drive Select - This toggle switch is used to select either drive or lift. After selecting a function, the control-ler must be moved in the proper direction in order to activate that function. The function must be selected with the joystick in the neutral position. Otherwise, the function select will not occur.

9. Horn - This push-button switch, when activated, permits the operator to warn jobsite personnel when the machine is operating in the area.

10. Steer Switch - The steer switch is a thumb operated switch located at the top of the control handle. Depress-ing the switch to the right will steer the wheels to the right. Depressing the switch to the left will steer the wheels to the left.

11. Controller - The control handle controls three functions: drive, lift, and steer. The drive and lift switch must be selected prior to moving the control handle. After select-ing the drive function, moving the control handle forward will drive the machine forward and moving the control handle backwards will drive the machine backward. After selecting the lift function, moving the control han-dle backward will raise the platform and moving the con-trol handle forward will lower the platform. The speed on all selected functions is proportionally controlled by the distance of travel of the hand controller. The thumb-operated steer switch on top of the hand controller acti-

vates the steer wheels in the direction activated (right or left).

12. Emergency Stop Switch - A two-position, red, mush-room-shaped emergency stop switch functions to pro-vide power to the platform control station and also to turn off power to the platform function controls in the event of an emergency. With the Power selector switch positioned to platform, power is turned on by pulling the switch out (on), and is turned off by pushing the switch in (off).

13. Trigger Switch - This switch is located on the front of the controller. The trigger switch acts as an enable and must be depressed when operating the drive, steer and lift functions. When released, the function being operated will stop.

IF THE TILT INDICATOR WARNING LIGHT OR HORN IS ON WHEN PLAT-

FORM IS RAISED, LOWER PLATFORM COMPLETELY, THEN REPOSI-TION MACHINE SO THAT IT IS LEVEL BEFORE RAISING PLATFORM.

14. Tilt Alarm Warning Horn - The Tilt Alarm Warning Horn is activated when the chassis is on a slope greater than what the machine is programmed for and the platform is elevated.

3121165 – JLG Lift – 3-7


NOTE: ANSI/CSA/AUS machines are equipped with a tilt interlockwhich cuts out drive and lift up functions when chassis ison a slope greater than what is allowable for the machineand the platform is elevated.

DO NOT “LOWER” WITHOUT COMPLETELY RETRACTING THE PLAT-FORM EXTENSION.

DO NOT OPERATE MACHINE IF HIGH DRIVE SPEED OPERATES WHEN

PLATFORM IS RAISED ABOVE THE STOWED POSITION.

3-8 – JLG Lift – 3121165


3.6 MDI (MULTIFUNCTION DIGITAL INDICATOR)

1

24

5

5

55

3 1. Battery Compartment

2. Diagnostic Trouble Code LCD

3. Wrench Icon (Fault)

4. Fault LED

5. Battery Discharge Indicator (BDI)

Figure 3-4. MDI Indicator - Location and Description

3121165 – JLG Lift – 3-9


MDI DescriptionLocated in the battery compartment on the left side of themachine (See Figure 3-4.) is a Multifunction Digital Indicator(MDI). The purpose of the MDI is to display Diagnostic Trou-ble Codes (DTC) when a functional problem occurs with themachine. The MDI is plugged into the diagnostic connectorin the battery compartment.

When a problem occurs:

1. A Wrench Icon will display on the Diagnostic Trouble Code LCD display.

2. A three to five digit DTC will display on the Diagnostic Trouble Code LCD display, below the wrench icon.

NOTE: When more than one DTC exists, each DTC will be dis-played on the LCD for 3 seconds before changing to thenext DTC. Once the last active DTC is displayed, the dis-play will recycle indefinately until the DTC’s are corrected.

3. The red Fault LED will illuminate (this does not apply to 00x DTC’s; the Fault LED will not illuminate for these DTC’s).

NOTE: For DTC’s and descriptions, refer to Section 4.13, Diag-nostic Trouble Codes (DTC) Check Tables.

Also located on the MDI are Battery Discharge Indicators(BDI). These green LEDs indicate the level of charge in thebatteries.

NOTE: When the batteries are completely discharged, the LED inthe 0-25% range "red area" will flash.

• The BDI will convey the same information as the BDIon the platform control station. (see Figure 3-3., Plat-form Control Station)

• Under normal driving conditons the BDI’s will be illumi-nated. When a DTC exists (other than 00x DTC’s) theBDI LEDs will not be illuminated.

100%75%

50%

0-25%

Battery Charge

3-10 – JLG Lift – 3121165


16

9

35

224115

4440 21

1836

7

4

301945

22

36

14 40 21 27 41 22 12

29

32

BothSides

BothSides

42

46

47

Figure 3-4. Decal Location - 1930ES- Sheet 1 of 2

3121165 – JLG Lift – 3-11


17

16

17

13

111415

11

22412140

30

36

1422412747214031

45 19 2630

24

46

4

25 23

36

10

BothSides

43

38

Figure 3-5. Decal Location - 1930ES - Sheet 2 of 2

3-12 – JLG Lift – 3121165


14 40 21 27 41 22 12

29

32

36

BothSides

BothSides

4122154421

4036

1514

18

35

42

16

BothSides

BothSides

26

46

24

38 19 25 23

30

4

47

Figure 3-6. Decal Location - 2030ES & 2630ES - Sheet 1 of 2

3121165 – JLG Lift – 3-13


46

22

19 4

30

30 40 21 27 41 22 14

10

16

13

43

17

17

114111

22

21

40

30

9

7

47


3-14 – JLG Lift – 3121165


4

26

30 23

25

19

4624 24 43

19

25

2330

4626

4

16

35

21

4044 15

4122

32 29Both Sides

42

18

3614

15

12 3836 14 40 21 41 22

Both SidesBoth Sides

BothSides

47


3121165 – JLG Lift – 3-15


7

4 22 46 30 1930 27

Both Sides

10

30

40214122

11 30

17

1316

9

47


3-16 – JLG Lift – 3121165


Table 3-1. Decal Location Legend

ItemANSI

0275220-3CE

0275221-3Australian0275222-3

English/French

0275223-3

English/Spanish

0275224-3

Portuguese/Spanish

0275225-3

English/Chinese

0275226-3

Korean0275227-3

1 - 3 N/A N/A N/A N/A N/A N/A N/A N/A

4 1700584 1700584 1700584 1700584 1700584 1700584 1700584 1700584


7 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1702631

8 N/A N/A N/A N/A N/A N/A N/A N/A

9 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1704412

10 1705693 1705693 1705693 1705693 1705693 1705693 1705693 1705693

11 1704016 1704016 1704016 1704016 1703817 1703817 1704016 1704016

12 1702155 1702155 1702155 1702155 1702155 1702155 1702155 1702155

13 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1701509

14 1703811 1703811 1703811 1703811 1703811 1703811 1703811 1703811

15 1703814 1703814 1703814 1703814 1703814 1703814 1703814 1703814

16 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704277

17 1703819 1703819 1703819 1703819 1703819 1703819 1703819 1703819

18 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1703822

19 1705692 1705692 1705692 1705692 1705692 1705692 1705692 1705692


3121165 – JLG Lift – 3-17


21 1705694 1705673 1705673 1705694 1705694 1705722 1705694 1705694

22 1705695 1705671 1705671 1705695 1705695 1703834 1705695 1705695

23 1705686 N/A N/A 1705723 1705720 1705726 1705946 1706057

24 1705680 N/A N/A 1705680 1705680 1705894 1705680 1705680

25 1705679 N/A N/A 1705679 1705679 1705727 1705679 1705679

26 1705681 N/A N/A 1705681 1705681 1705721 1705681 1705681

27 1703813 1705670 1705670 1704340 1704339 1704341 1704344 1707022


29(1930ES)(2030ES)(2630ES)(2646ES)(3246ES)

17056421705643170564417056451705646

17056421705643170564417056451705646

17056421705643170564417056451705646

17056421705643170564417056451705646

17056421705643170564417056451705646

17056421705643170564417056451705646

17056421705643170564417056451705646

17056421705643170564417056451705646

30(1930ES)(2030ES)(2630ES)(2646ES)(3246ES)

17056381705639170594117056401705641

17056661705667170594217056681705704

17056661705667170588717056681705819

17056381705639170594117056401705641

17056381705639170594117056401705641

17056381705639170594117056401705641

17056381705639170594117056401705641

17056381705639170594117056401705641


ItemANSI

0275220-3CE

0275221-3Australian0275222-3

English/

French0275223-3

English/

Spanish0275224-3

Portuguese/

Spanish0275225-3

English/

Chinese0275226-3

Korean0275227-3

3-18 – JLG Lift – 3121165


31 1705699 N/A N/A N/A N/A N/A 1705699 N/A

32 0272870 0272870 0272870 0272870 0272870 0272870 0272870 0272870


35 0272870 0272870 0272870 0272870 0272870 0272870 0272870 0272870

36(1930ES)(2030ES)(2630ES)(2646ES)(3246ES)

17056471704134170631017063111706311

17056481706310170631017063121706312

17056481706310170631017063121706312

17056471704134170631017063111706311

17056471704134170631017063111706311

17056471704134170631017063111706311

17056471704134170631017063111706311

17056471704134170631017063111706311


38 N/A N/A N/A 1705303 N/A 1705303 N/A N/A

39 N/A N/A N/A N/A N/A N/A N/A 3251243

40 N/A N/A N/A 1705717 1705725 1705725 1705943 1706052

41 N/A N/A N/A 1705718 1705724 1705724 1705944 1706056


ItemANSI

0275220-3CE

0275221-3Australian0275222-3

English/

French0275223-3

English/

Spanish0275224-3

Portuguese/

Spanish0275225-3

English/

Chinese0275226-3

Korean0275227-3

3121165 – JLG Lift – 3-19


42(1930ES)(2030ES)(2630ES)(2646ES)(3246ES)

17058501705850170585017058511705851

17058501705850170585017058511705851

17058501705850170585017058511705851

17058501705850170585017058511705851

17058501705850170585017058511705851

17058501705850170585017058511705851

17058501705850170585017058511705851

17058501705850170585017058511705851

43 N/A N/A N/A 3252098 1705719 1705719 1705945 1706053

44 1701499 1701499 1701499 1701499 1701499 1701499 1701499 1701499

45(1930ES) 1001092071 1001092497 1001092071 1001092580 1001092071 1001092071 1001092071 1001092071

46 1001094359 1001094359 1001094359 1001094359 1001094359 1001094359 1001094359 1001094359

47 1001146794 1001146795 1001146795 1001146794 1001146794 1001146794 1001146794 1001146794


ItemANSI

0275220-3CE

0275221-3Australian0275222-3

English/

French0275223-3

English/

Spanish0275224-3

Portuguese/

Spanish0275225-3

English/

Chinese0275226-3

Korean0275227-3

3-20 – JLG Lift – 3121165

SECTION 4 - MACHINE OPERATION

SECTION 4. MACHINE OPERATION

4.1 DESCRIPTIONThis machine is a self-propelled aerial work platform on topof an elevating ‘scissor’ mechanism. The Scissor Lift’sintended purpose is to position personnel with their toolsand supplies at positions above ground level. The machinecan be used to reach work areas located above machineryor equipment positioned at ground level.

The JLG Scissor Lift has a primary operator Control Stationin the platform. From this Control Station, the operator candrive and steer the machine in both forward and reversedirections, raise and lower the platform and, if equipped,operate the powered deck extension. The machine has aGround Control Station which will override the Platform Con-trol Station. Ground Controls operate lift up and down.Ground Controls are to be used only in an emergency tolower the platform to the ground should the operator in theplatform be unable to do so.

NOTE: All platform extension capacities are 250 lb (120 kg).

4.2 OPERATION

Platform/Ground Select SwitchThe power selector switch functions to direct electrical powerto the desired control station. With the switch in the groundposition, power is supplied to the emergency stop switch atthe ground control station. When the switch is in the platformposition, power is supplied to the emergency stop switch atthe platform control station. The switch should be in the offposition when parking the machine overnight.

Emergency Stop SwitchThis switch, when in the on (out) position, provides electricalpower to the ground controls or platform controls, as appli-cable. In addition, the switch can be used to turn off power(push the switch IN) to the function controls in the event ofan emergency.

3121165 – JLG Lift – 4-1


4.3 PLATFORM OPERATION

ONLY RAISE PLATFORM ON A FIRM, LEVEL AND SMOOTH SURFACEFREE OF OBSTRUCTIONS AND HOLES.

NOTE: When selecting between the Lift/Drive functions, the con-troller must be in the neutral position for 3 seconds beforethe function change is effective. The machine is inopera-ble at this point.

Raising1. If the machine is shut down, place the power selector

switch to the desired position (platform or ground).

2. Position the applicable emergency stop switch to the"ON" position.

NOTE: If the machine is equipped with a footswitch (JapaneseSpecification Only), the footswitch must be depressed inconjunction with the red trigger switch, located on thecontroller. Power is removed from the platform controlswhen the footswitch is released.

3. If operating from the ground controls, position the liftswitch to up and hold until desired elevation is achieved.If operating from the platform controls, select lift func-tion, squeeze and hold the red trigger switch, move thecontroller backward (up) and hold until desired elevationis reached. The lift switch works in conjunction with theenable switch. Releasing the trigger switch will stop thefunction being operated.

Lowering

ENSURE SCISSOR ARM AREA IS FREE OF PERSONNEL PRIOR TOLOWERING PLATFORM.

NOTE: The machine is equipped with a descent alarm which willsound as the platform is being lowered (CE Optional).

If operating from the ground controls, position the lift switchto down and hold until desired elevation is achieved or untilplatform is fully lowered.

If operating from the platform controls, select lift functionsqueeze the red trigger switch and push the controller for-ward (down) and hold until desired elevation is reached oruntil platform is fully lowered. The lift switch works in con-junction with the enable switch. Releasing the trigger switchwill stop the function being operated.

4-2 – JLG Lift – 3121165


Arm Guards (If equipped)If the machine is equipped with arm guards, the platform willstop lowering and an alarm will sound once it has reached apreset height. At this point, the trigger switch and controllermust be released before the lowering function can beginagain.

DO NOT ‘LOWER’ WITHOUT COMPLETELY RETRACTING THE PLAT-

FORM EXTENSION.

Platform ExtensionThe machine is equipped with a mechanically extendabledeck, giving the operator better access to worksites. On the1930ES/2030ES/2630ES this extension adds 3 ft (0.9 m) andon the 2646ES and 3246ES the extension adds 4 ft (1.2 m) tothe front of the platform. To extend the deck, pull out handlesfrom latch and swing up, then use the handles and handrailto push the extendable deck out. To retract the deck, pull outthe handles from latch and swing up, use the handles andhandrail to pull and retract the deck. Be sure the handles arein place after the deck is retracted. Maximum capacity of thedeck extension is 250 lbs (120 kg).

3121165 – JLG Lift – 4-3


Fold-Down Rails

DO NOT RAISE PLATFORM WITH RAILS FOLDED DOWN. THE RAILSMUST BE IN THE UPRIGHT POSITION AND PROPERLY PINNED WHENRAISING THE PLATFORM.

NOTE: The rails must only be folded down when the machine isin the stowed (fully lowered) position.

NOTE: Ensure that the drywall gate at the rear of the machine isup and locked in position.Platform control box should be removed and placed onthe platform with rails folded down.

1. To fold down the rails, remove the 4 bail pins at the twofront corners and center of the rails.

2. Taking a firm hold on the top rails, carefully push forwardand lower until the top rail rests on the middle rail.

3. To raise the rails back to the upright position, firmly pullthe rails toward the back of the machine and replace thebail pins into the rails. Return drywall gate to the loweredposition.

AFTER THE RAILS HAVE BEEN FOLDED DOWN, USE EXTREME CAU-TION WHEN EXITING AND ENTERING THE PLATFORM.

BAIL PINS

4-4 – JLG Lift – 3121165


4.4 STEERINGTo steer the machine, the thumb operated steer controlswitch on the controller handle is positioned to the right fortraveling right, or to the left for traveling left. When released,the switch will return to the center-off position and the wheelswill remain in the previously selected position. To return thewheels to the straightened position, the switch must be acti-vated in the opposite direction until the wheels are centered.

4.5 DRIVING

DO NOT DRIVE WITH PLATFORM RAISED EXCEPT ON A SMOOTH, FIRMAND LEVEL SURFACE FREE OF OBSTRUCTIONS AND HOLES.

TO AVOID LOSS OF TRAVEL CONTROL OR UPSET ON GRADES ANDSIDESLOPES, DO NOT DRIVE MACHINE ON GRADES OR SIDESLOPES

EXCEEDING THOSE SPECIFIED. REFERENCE FIGURE 4-1., GRADE ANDSIDESLOPE.

Driving Forward1. Place power selector switch at ground control station to

"Platform."

2. Position emergency stop switch at platform control sta-tion to "On" position.

3. Select "Drive" on the drive/lift select switch.

4. Squeeze controller (joystick), depressing red trigger onfront of joystick, and move joystick forward for durationof travel. The drive system is proportional so for addi-tional drive speed, push the joystick further in the direc-tion of travel. Releasing the trigger will stop the functionbeing operated.

Driving in Reverse1. Position power selector switch at ground control station

to "Platform."

2. Position emergency stop switch at platform control sta-tion to "On" position.

3. Squeeze joystick, depressing red trigger on front of joy-stick, and move joystick backward (reverse) for durationof travel. The drive system is proportional so for addi-tional drive speed, push the joystick further in the direc-tion of travel. Releasing the trigger will stop the functionbeing operated.

3121165 – JLG Lift – 4-5


SIDESLOPEHORIZONTAL

GRADE

Figure 4-1. Grade and Sideslope

4-6 – JLG Lift – 3121165


4.6 PARKING AND STOWINGPark and stow the machine as follows:

1. Drive the machine to a reasonably well-protected andwell-ventilated area.

2. Ensure the platform is fully lowered.

3. Position the emergency stop switch to the "Off" position.

4. If necessary, cover the instruction placards, caution andwarning decals so that they will be protected from hos-tile environment.

5. Chock at least two wheels when parking the machine foran extended period of time.

6. Turn the power selector switch to "Off" and remove thekey to disable the machine and prevent unauthorizeduse. The platform control station can also be secured toit’s mounting plate, see Figure 4-2.

7. If equipped with the optional anti-vandal package, theplatform and ground control box assemblies may becovered and locked to prevent access.

NOTICEDO NOT OPERATE MACHINE FROM THE PLATFORM OR GROUND CON-

TROLS WITH THE ANTI-VANDAL COVERS CLOSED AND LOCKED INPLACE.

NOTE: If machine is not equipped with the anti-vandal coversoption to prevent unauthorized removal, the platform con-trol station can be secured to it’s mount by placing a lockthrough one or more of the holes located on it’s uppermounting tabs.

Figure 4-2. Securing Control Station to Platform

3121165 – JLG Lift – 4-7


4.7 BATTERY CHARGING

Operation

NOTE: Be sure that machine is parked in a well ventilated areabefore charging begins.

ONLY PLUG THE CHARGER INTO A PROPERLY INSTALLED AND

GROUNDED OUTLET. DO NOT USE GROUND ADAPTORS OR MODIFYPLUG. DO NOT TOUCH NON-INSULATED PORTION OF OUTPUT CON-

NECTOR OR NON-INSULATED BATTERY TERMINAL.

ALWAYS DISCONNECT THE AC SUPPLY BEFORE MAKING OR BREAK-

ING THE CONNECTIONS TO THE BATTERY BEFORE CHARGING.

DO NOT OPEN OR DISASSEMBLE CHARGER.

DO NOT OPERATE CHARGER IF THE AC SUPPLY CORD IS DAMAGEDOR IF THE CHARGER HAS RECEIVED A SHARP BLOW, BEEN

DROPPED, OR OTHERWISE DAMAGED IN ANY WAY.

The battery charger receptacle is located at the right rear ofthe machine near the ground control panel.

1. Connect the charger to a grounded outlet.

2. On the Battery Charger, the charger will automaticallyturn on and go through a short LED indicator self-test.All LED’s will flash in an up and down sequence for twoseconds.

4-8 – JLG Lift – 3121165


3. The batteries are fully charged when green light on thebattery charger status panel is illuminated.

NOTE: If the charger is left plugged in, the charger will automati-cally restart a complete charge cycle if the batteries volt-age drops below a minimum voltage or 30 days haselapsed.

Battery Charger Fault CodesIf a fault occurred during charging, the red "Fault" LED willflash with a code. The number of flashes corresponds to theerror. Refer to Table 4-1, Battery Charger Flash Codes.

Table 4-1. Battery Charger Flash Codes

Flash(s) Fault Fault Removal

1 Battery voltage high Auto-recover - Indicates a high battery pack voltage

2 Battery voltage lowAuto-recover - Indicates either a battery pack failure, battery pack not connected to charger or battery volts per cell is less than

0.5 VDC. Check the battery pack and connections

3 Charge time-outIndicates the batteries did not charge in the allowed time. This could occur if the batteries are a larger capacity than the algorithm

is intended for or if the batteries are damaged old or in poor condition.

4 Check battery Indicates the batteries could not be trickle charged up to the minimum voltage per cell level required for the charge to be started.

5 Over-temperature Auto-recover - Indicates charger has shut down due to high internal temperature

6 QuiQ fault

Indicates that the battery will not accept charge current, or an internal fault has been detected in the charger. This fault will nearly always be set within the first 30 seconds of operation. Once it has been determined that the batteries and connections are not faulty and fault 6 is again displayed after interrupting AC power for at least 10 seconds, the charger must be brought to a quali-

fied service depot.

3121165 – JLG Lift – 4-9


4.8 PLATFORM LOADINGThe platform maximum rated load capacity is shown on aplacard located on the platform and is based upon the fol-lowing criteria:

1. The machine is positioned on a firm, uniform surface.

2. All braking devices are engaged.

3. Refer to Section 6 for the maximum platform capacity.

NOTE: It is important to remember that the load should be evenlydistributed on the platform. The load should be placednear the center of the platform when possible.

4.9 SAFETY PROP

THE SAFETY PROP MUST BE USED WHENEVER MAINTENANCE PER-FORMED ON THE MACHINE REQUIRES THE SCISSOR ARMS TO BERAISED AND ONLY WITH NO LOAD IN THE PLATFORM.

To engage the safety prop, raise the platform, swing thesafety prop from it’s stowed position located on the right sideof the machine. Lower the platform until the safety prop restson the designated safety prop rest.

To store the safety prop, raise the platform, swing the safetyprop around and restore it back to its stowed position.

4-10 – JLG Lift – 3121165


4.10 TIE DOWN/LIFT LUGSWhen transporting the machine, the platform extension mustbe fully retracted and the platform fully lowered in the stowedmode with the machine securely tied down to the truck ortrailer deck. There are two tie-down/lift lugs located at therear of the machine for lifting and tieing down. There is a sin-gle tie-down lug at the front of the machine. This lug isdesigned for tieing down only. Do not attempt to lift machinefrom the front lug.

LIFTING THE MACHINE FROM THE SIDES USING A FORK TRUCK IS

NOT RECOMMENDED BY JLG. IN THE EVENT THAT THE MACHINENEEDS TO BE LIFTED FROM THE SIDES CAUTION MUST BE USED TO

AVOID JAMMING THE POT HOLE PROTECTION BARS UP AGAINST THEFRAME.EVERY TIME THE MACHINE IS LIFTED FORM THE SIDE, BE SURE AND

TEST THE POT HOLE PROTECTION SYSTEM BEFORE THE MACHINE ISPUT BACK INTO OPERATION.

4.11 LIFTING

In the event that the machine must be lifted, there is a forktruckpocket located at the rear of the machine. The machine can alsobe lifted using a proper spreader bar and straps/chains. Refer-ence Figure 4-3., Lifting and Tie Down Diagram.

3121165 – JLG Lift – 4-11


R

R

FRONT

(JAPAN - AUS)

(ANSI - CSA - CE)

FRONT

REAR

Figure 4-3. Lifting and Tie Down Diagram

4-12 – JLG Lift – 3121165


4.12 TOWINGIt is not recommended that this machine be towed, except inthe event of an emergency such as a machine malfunction ora total machine power failure.

NOTE: The machine may be equipped with a remote electricbrake release, a push button electric brake release, orboth styles of electric brake release.

RUNAWAY VEHICLE/MACHINE HAZARD. MACHINE HAS NO TOWINGBRAKES, TOWING VEHICLE MUST BE ABLE TO CONTROL MACHINE AT

ALL TIMES. ON-HIGHWAY TOWING NOT PERMITTED. FAILURE TO FOL-LOW INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH.

MAXIMUM TOWING SPEED 5 MPH (8 KPH) FOR NO FURTHER THAN 60FEET (18 M).

MAXIMUM TOWING GRADE 25%.

Remote Electric Brake Release1. Chock wheels or secure machine with tow vehicle.

2. Pull the emergency stop switch out and position thekeyswitch to ground mode.

3. The brake release cable hangs on a hook in the batterycompartment on the opposite side of the ground controlpanel.

4. Locate brake release plug near the analyzer plug at theleft front corner of the machine and plug the releasecable into the plug.

5. Depress switch to release brakes.

6. When finished towing; release switch, unplug releaseswitch and return brake switch to the proper storagearea in the battery compartment.

Push Button Electric Brake Release

NOTE: The push button electric brake release is located on theright side of the machine just forward of the ground con-trol box.

1. Chock wheels or secure machine with tow vehicle.

2. Pull the emergency stop switch out and position thekeyswitch to ground mode.

3. Push the button once to release the brakes.

4. To reset the brakes, push the button again, or push inthe emergency stop switch, or take the ground controlkeyswitch out of the ground mode position.

3121165 – JLG Lift – 4-13


Mechanical Brake Release Machines, USA built prior to s/n 0200118041:Machines, Belgium built prior to s/n 1200001487:


2. Power machine in ground mode.

3. Remove the three cover bolts (1), from the back of drive motor unit.

4. Remove brake cover (2).

5. Locate the 2 disengage bolts (3) that are stored in the motor endcap. Remove bolts and insert them into the two disengage holes (4) in the brake housing, see Item 4 in Fig-ure 4-4., Manual Disengage.

6. Tighten down the bolts and the brake on that drive motor will disengage.

7. Repeat this procedure on opposite wheel drive. With both drive motor brakes now disengaged, the machine can be moved manually.

8. After towing is complete, chock wheels and remove 2 disen-gage bolts (3) from disengage holes (4). Insert bolts back into original holes in motor endcap.

9. Reinstall cover (2).

AFTER THE MACHINE IS TOWED, THE DISENGAGE BOLTS MUST BEREMOVED FROM THE BRAKE DISENGAGE HOLES. THE BRAKES CAN-

NOT BE ENGAGED WITH THE DISENGAGE BOLTS IN THE BRAKE DIS-ENGAGE HOLES. THIS WILL CAUSE THE MACHINE TO ROLL WHENPARKED ON AN INCLINE.

Figure 4-4. Manual Disengage

4-14 – JLG Lift – 3121165


Mechanical Brake Release Machines, USA built s/n 0200152825 to s/n 0200170585:Machines, Belgium built s/n 1200008481 to s/n 1200015159:


2. Power machine in ground mode.

3. Remove the two cover bolts (1), cover (2), and cover o-ring seal (3) from the back of drive motor unit.

4. Insert the cover bolts (1) into the two disengage holes in the brake housing (4), see Item 4 in Figure 4-5., Manual Dis-engage.

5. Tighten down the bolts and the brake on that drive motor will disengage.


7. After towing is complete, chock wheels and remove cover bolts (1) from disengage holes (4).

8. Reinstall cover (2). Before installation, check the cover o-ring seal (3) for damage, replace if necessary.

AFTER THE MACHINE IS TOWED, THE DISENGAGE BOLTS MUST BEREMOVED FROM THE BRAKE DISENGAGE HOLES. THE BRAKES CAN-

NOT BE ENGAGED WITH THE DISENGAGE BOLTS IN THE BRAKE DIS-ENGAGE HOLES. THIS WILL CAUSE THE MACHINE TO ROLL WHENPARKED ON AN INCLINE.


3121165 – JLG Lift – 4-15


Mechanical Brake ReleaseMachines, USA built s/n 0200170585 to Present:Machines, Belgium built s/n 1200015159 to Present:


10. Ensure E-stop button is pushed in to the "OFF" position.

11. Remove the two cover bolts (2) and brake cover (1).

12. Insert the cover bolts (2) into the two disengage holes (3) in the brake housing, see item 3 in Figure 4-6., Manual Dis-engage.

13. Tighten down the cover bolts (2) and the brake on that drive motor will disengage.


15. After towing is complete, chock wheels and remove cover bolts (2) from disengage holes (3).

16. Reinstall brake cover (1).

AFTER THE MACHINE IS TOWED, THE DISENGAGE BOLTS MUST BEREMOVED FROM THE BRAKE DISENGAGE HOLES. THE BRAKES CAN-NOT BE ENGAGED WITH THE DISENGAGE BOLTS IN THE BRAKE DIS-

ENGAGE HOLES. THIS WILL CAUSE THE MACHINE TO ROLL WHENPARKED ON AN INCLINE.


4-16 – JLG Lift – 3121165


X Z

MODEL

1930ES

2030ES

2630ES

2646ES

3246ES

WHEELBASE(in.)

X(in.)

Z(in.) MODEL

2030ES

2630ES

2646ES

3246ES

WHEELBASE(cm.)

X(cm.)

Z(cm.)

1930ES 3383.7 160

52

52

33

33

108.6

108.4209.1

209.1

187.7

187.7

98.938.5

1333.5 63

20.543.8

82.32 20.543.8

13

13

82.32

73.9

73.9

38.5 97.8

Figure 4-7. Lifting and Tie Down Chart

3121165 – JLG Lift – 4-17


4.13 DIAGNOSTIC TROUBLE CODES (DTC)

IntroductionThis sub-section provides a reference for Diagnostic Trouble Codes (DTC) read from the Multifunction Digital Indicator (MDI). Formore information on the MDI, refer to Section 3. For information on the locations of any limit switches/sensors, refer to Section 2.DTCs are sorted in groups by the first two digits, which is also the system distress lamp flash code. To troubleshoot multipleDTCs, start with the DTC with the higher first two digits. If a correction is made during a check, conclude the check by cyclingthe machine power, using the emergency stop switch.

4-18 – JLG Lift – 3121165


4.14 DIAGNOSTIC TROUBLE CODES (DTC) CHECK TABLES

0-0 Help Comments

DTC FAULT MESSAGE DESCRIPTION CHECK

Error (Displayed on MDI) The MDI is powered, but cannot com-municate with the control system.

• Check the MDI connector.• Check the diagnostic connector.Refer problem to a qualified JLG mechanic.

001 EVERYTHING OK The normal help message in platform mode. Displays on the analyzer only.

002 GROUND MODE OK The normal help message in ground mode. Displays on the analyzer only.

003 ALARM SOUNDING - TILTED & ABOVE ELEVATION

Control system senses that the platform is elevated and the vehicle is tilted, and the machine not configured to cutout.

• Check that the machine is tilted. If so, lower the platform andreposition the machine to a level surface.

• Fully stow the platform.• The tilt sensor is part of the ground control box. Check that the

ground control box is secured to the machine.• Check that the pothole protection switches are securely mounted.• Check that the elevation angle sensor is securely mounted.Refer problem to a qualified JLG mechanic.

3121165 – JLG Lift – 4-19


004 DRIVING AT CUTBACK - ABOVE ELEVATION

The platform is elevated and the machine is driving.

• Fully stow the platform.• Check that the elevation angle sensor is securely mounted.• Check that the pothole protection switches are securely mounted.Refer problem to a qualified JLG mechanic.

005 DRIVE & LIFT UP PREVENTED - TILTED & ELEVATED

Driving is not possible since the plat-form is elevated and the chassis is not level.

• Check that the machine is tilted. If so, lower the platform andreposition the machine to a level surface.

• Fully stow the platform.• The tilt sensor is part of the ground control box. Check that the

ground control box is secured to the machine.• Check that the pothole protection switches are securely mounted.• Check that the elevation angle sensor is securely mounted.Refer problem to a qualified JLG mechanic.

006 LIFT UP PREVENTED - MAX HEIGHT ZONE A

The vehicle has reached the maximum height and further lift up motion is not possible. Applicable to 2630ES or 3246ES.

• Check that the zone is set appropriately for the platform load.• Check that the platform height is at the rated maximum height

specification (20’ for 2630 or 26’ for the 3246).• Check that the elevation angle sensor is securely mounted.• If there are any elevation sensor faults (DTC 251, 252, 2511, or

2512), troubleshoot those first.Refer problem to a qualified JLG mechanic.

007 DRIVING AT CUTBACK - POTHOLE STILL ENGAGED

While stowed, drive speed is reduced since the control system detected that the pot-hole protection mechanism failed to retract.

• Check for obstructions around the pot-hole protection mecha-nisms.

• Check that the PHP switches are securely mounted.Refer problem to a qualified JLG mechanic.

0-0 Help Comments


4-20 – JLG Lift – 3121165


008 FUNCTIONS LOCKED OUT - SYS-TEM POWERED DOWN

After 2 hours without activity, the con-trol system enters a low-power state to preserve battery charge.

• Normal operation should resume after power is cycled off thenback on.

• Check batteries charge, condition, etc.Refer problem to a qualified JLG mechanic.

009 DRIVE PREVENTED - ELEVATED ABOVE DRIVE CUTOUT HEIGHT

The platform is elevated above the cali-brated cutout height.

• Check that the elevation angle sensor is securely mounted.Refer problem to a qualified JLG mechanic.

2-1 Power-Up


211 POWER CYCLE This help message is issued at each power cycle. Displays on the analyzer only.

Normal operation. No check necessary.

212 KEYSWITCH FAULTY Both platform and ground modes are selected simultaneously. Defaults to ground mode.

Refer problem to a qualified JLG mechanic.

0-0 Help Comments


3121165 – JLG Lift – 4-21


2-2 Platform Controls


221 FUNCTION PROBLEM - HORN PERMANENTLY SELECTED

The horn switch was closed during power-up in platform mode.

• Check if the horn switch is damaged, obstructed or jammed.Refer problem to a qualified JLG mechanic.

222 FUNCTION PROBLEM - INDOOR / OUTDOOR PERMANENTLY SELECTED

The indoor / outdoor (zone A / zone B) switch was closed during power-up in platform mode.

• Check if the indoor/outdoor (zone A / zone B) capacity switch isdamaged, obstructed or jammed.


223 FUNCTION PROBLEM - DRIVE & LIFT ACTIVE TOGETHER

The drive and lift inputs are closed simultaneously in platform mode.

• Check drive/lift switch for visible damage.Refer problem to a qualified JLG mechanic.

224 FUNCTION PROBLEM - STEER LEFT PERMANENTLY SELECTED

The steer left switch was closed during power-up in platform mode.

• Check if the steer left switch is obstructed or jammed.Refer problem to a qualified JLG mechanic.

225 FUNCTION PROBLEM - STEER RIGHT PERMANENTLY SELECTED

The steer right switch was closed dur-ing power-up in platform mode.

• Check if the steer right switch is obstructed or jammed.Refer problem to a qualified JLG mechanic.

226 ACCELERATOR FAULTY - WIPER OUT OF RANGE

There is a problem with the joystick. • Center joystick and check to see if a power cycle will clear DTC.Refer problem to a qualified JLG mechanic.

227 STEER SWITCHES FAULTY The steer left and steer right inputs were closed simultaneously.

• Check if the steer switches are damaged, obstructed or jammed.Refer problem to a qualified JLG mechanic.

228 FUNCTION LOCKED OUT - ACCEL-ERATOR NOT CENTERED

The joystick was not centered at power-up.

• Release joystick and allow to center.• Check if the joystick is obstructed or jammed.Refer problem to a qualified JLG mechanic.

229 FUNCTION PROBLEM - TRIGGER PERMANENTLY CLOSED

The trigger switch was closed during power-up in platform mode.

• Check if the trigger switch is obstructed or jammed.Refer problem to a qualified JLG mechanic.

4-22 – JLG Lift – 3121165


2210 TRIGGER CLOSED TOO LONG WHILE IN NEUTRAL

The trigger switch was closed for more than five seconds while the joystick was centered.

• Check if the trigger switch is obstructed or jammed.Refer problem to a qualified JLG mechanic.

2232 FUNCTION PROBLEM - DRIVE & LIFT BOTH OPEN

The drive and lift inputs are both de-energized in platform mode.

• Check if either function is active, if Yes;Refer problem to a qualified JLG mechanic.

2-3 Ground Controls


231 FUNCTION PROBLEM - LIFT PER-MANENTLY SELECTED

The ground control box lift switch was closed up or down, during power-up in ground mode.

• Check if the lift switch is obstructed or jammed.Refer problem to a qualified JLG mechanic.

232 GROUND LIFT UP / DOWN ACTIVE TOGETHER

The lift up / down inputs are closed simultaneously.

• Check if the lift switch is obstructed or jammed.Refer problem to a qualified JLG mechanic.

233 FUNCTION PROBLEM - BRAKE RELEASE PERMANENTLY SELECTED

The manual brake release switch was closed during power-up.

• Check if the brake release switch is obstructed or jammed.Refer problem to a qualified JLG mechanic.

2-2 Platform Controls


3121165 – JLG Lift – 4-23


2-5 Function Prevented


251 ELEV ANGLE SENSOR FAULTY - VOLTAGE OUT OF RANGE

There is a problem with the elevation angle sensor input.

• Check that the platform elevation sensor is securely mounted andundamaged.


252 ELEV ANGLE SENSOR HAS NOT BEEN CALIBRATED

The elevation angle sensor has not been calibrated.


253 DRIVE PREVENTED - CHARGER CONNECTED

Driving is not possible while the vehicle is charging.

• Check if the charger is connected to off board power source anddisconnect if desired.


254 DRIVE & LIFT UP PREVENTED - CHARGER CONNECTED

Drive or lift is not possible while the vehicle is charging AND is configured to prevent all motion.

• Check if the charger is connected to off board power source anddisconnect if desired.


255 PLATFORM OVERLOADED The load sensing system measured platform load is excessive.

• Remove excess weight from the platform.• Check that the platform is not caught on something, preventing up

or down movement.Refer problem to a qualified JLG mechanic.

256 DRIVE PREVENTED - POTHOLE NOT ENGAGED

Driving is not possible while elevated since the pot-hole protection system failed to deploy.

• Check for obstructions or mechanical problems around the pot-hole protection mechanisms.

• Check that the PHP switches are securely mounted.Refer problem to a qualified JLG mechanic.

4-24 – JLG Lift – 3121165


257 ELEV PROX PERMANENTLY CLOSED - CHECK PROX AND ANGLE ADJUSTMENT

The elevation proximity switch shows the platform to be stowed, while the ele-vation angle sensor shows the platform to be raised. The elevation proximity switch is only found on certain older lifts. This switch is not used on current machines so this DTC should not occur.


258 DRIVE & LIFT PREVENTED - BRAKES ELECTRICALLY RELEASED FOR TOWING

Manual brake release mode is activated with the switch in the battery box near the ground control box. Drive or lift is not possible.

• Push manual brake release switch again or cycle power to clearmanual brake release mode.

• Check if the brake release switch is obstructed or jammed.Refer problem to a qualified JLG mechanic.

259 MODEL CHANGED - HYDRAULICS SUSPENDED - CYCLE EMS

The model selection has been changed. Refer problem to a qualified JLG mechanic.

2510 DRIVE PREVENTED - BRAKES NOT RELEASING

There is a problem with the drive or brake system.

• Ensure vehicle is not stuck on something preventing movement.Refer problem to a qualified JLG mechanic.

2511 ELEV ANGLE SENSOR FAULTY - NOT MOUNTED

The input voltage from the elevation angle sensor indicates the elevation angle sensor is not mounted.


2512 ELEV ANGLE SENSOR NOT DETECTING CHANGE

The input voltage from the elevation angle sensor did not change while vehi-cle was lifting up.


2-5 Function Prevented


3121165 – JLG Lift – 4-25


3-1 Line Contactor Open Circuit


311 OPEN CIRCUIT LINE CONTACTOR There is a problem with the line contac-tor.


312 CONTACTOR DRIVER PERMA-NENTLY OFF

There is a problem with the power mod-ule line contactor control.


3-2 Line Contactor Short Circuit


321 LINE CONTACTOR MISWIRED ON OR WELDED

There is a problem with the line contac-tor.


322 CONTACTOR DRIVER PERMA-NENTLY ON

There is a problem with the power mod-ule line contactor control.


326 AUXILIARY RELAY - SHORT TO BATTERY

There is a problem with the auxiliary relay contacts or wiring.


4-26 – JLG Lift – 3121165


3-3 Ground Output Driver


331 BRAKE SHORT TO BATTERY A problem has been detected in this function.


332 BRAKE OPEN CIRCUIT A problem has been detected in this function.


333 LIFT UP SHORT TO BATTERY A problem has been detected in this function.


334 LIFT UP OPEN CIRCUIT A problem has been detected in this function.


335 LIFT DN SHORT TO BATTERY A problem has been detected in this function.


336 LIFT DN OPEN CIRCUIT A problem has been detected in this function.


337 STEER LEFT SHORT TO BATTERY A problem has been detected in this function.


338 STEER LEFT OPEN CIRCUIT A problem has been detected in this function.


339 STEER RIGHT SHORT TO BAT-TERY

A problem has been detected in this function.


3310 STEER RIGHT OPEN CIRCUIT A problem has been detected in this function.


3121165 – JLG Lift – 4-27


3311 GROUND ALARM SHORT TO BAT-TERY



3312 LEFT BRAKE SHORT TO BATTERY A problem has been detected in this function.


3313 RIGHT BRAKE SHORT TO BAT-TERY



3314 LEFT BRAKE OPEN CIRCUIT A problem has been detected in this function.


3315 RIGHT BRAKE OPEN CIRCUIT A problem has been detected in this function.


33297 LEFT BRAKE - SHORT TO GROUND A problem has been detected in this function.


33298 STEER LEFT VALVE - SHORT TO GROUND



33299 LINE CONTACTOR COIL - SHORT TO BATTERY



33302 NEGATIVE SUPPLY - SHORT TO BATTERY



33303 NEGATIVE SUPPLY - SHORT TO GROUND





4-28 – JLG Lift – 3121165


33304 RIGHT BRAKE - SHORT TO GROUND



33305 STEER RIGHT VALVE - SHORT TO GROUND



33406 LIFT UP VALVE - SHORT TO GROUND



33407 LIFT DN VALVE - SHORT TO GROUND



4-2 Thermal Limit (SOA)


421 POWER MODULE TOO HOT - PLEASE WAIT

The power module has reached thermal cutout.

• Power down and allow to cool.• Do not operate in ambients over 140° F (60° C).Refer problem to a qualified JLG mechanic.

422 DRIVING AT CUTBACK - POWER MODULE CURRENT LIMIT

The drive portion of the power module has reached thermal limit.


423 LIFT UP AT CUTBACK - POWER MODULE CURRENT LIMIT

The lift up portion of the power module has reached thermal limit.




3121165 – JLG Lift – 4-29


4-4 Battery Supply


441 BATTERY VOLTAGE TOO LOW - SYSTEM SHUTDOWN

A problem has been detected with the batteries or power module.

• Recharge batteries or check for damaged batteries.• Check battery charger function.Refer problem to a qualified JLG mechanic.

442 BATTERY VOLTAGE TOO HIGH - SYSTEM SHUTDOWN

A problem has been detected with the batteries or power module.

• May be due to improper battery charging or incorrect voltage bat-teries being used.


443 LSS BATTERY VOLTAGE TOO HIGH A problem has been detected with the load sense system.

• May be due to improper battery charging or incorrect voltage bat-teries being used.


444 LSS BATTERY VOLTAGE TOO LOW A problem has been detected with the load sense system.

• Recharge batteries or check for damaged batteries.Refer problem to a qualified JLG mechanic.

44644214422

LOGIC SUPPLY VOLTAGE OUT OF RANGE

The System Module logic supply volt-age was measured to be out of normal operating range.

• Check for severely discharged battery, loose cables or for dam-aged battery; otherwise;

• Refer problem to a qualified JLG mechanic.

4-30 – JLG Lift – 3121165


6-6 Communication


661 CANBUS FAILURE - POWER MOD-ULE

The control system failed to receive messages from the power module.


662 CANBUS FAILURE - PLATFORM MODULE

In platform mode, the control system failed to receive messages from the platform board.


663 CANBUS FAILURE - LOAD SENS-ING SYSTEM MODULE

With load sensing system enabled, the control system failed to receive mes-sages from the load sensing system module.


664 CANBUS FAILURE - ACCESSORY MODULE

An accessory module has stopped communication.

• See accessory module documentation for troubleshooting.Refer problem to a qualified JLG mechanic.

6635 CANBUS FAILURE - CHASSIS TILT SENSOR

Machine control system lost communi-cation with the machines’ tilt sensor.


6-7 Accessory


671 ACCESSORY FAULT An accessory module is reporting a fault.

• See accessory module documentation for troubleshooting.Refer problem to a qualified JLG mechanic.

3121165 – JLG Lift – 4-31


7-7 Electric Motor


771 OPEN CIRCUIT DRIVE MOTOR WIRING

The power module detected a problem in the drive motors' power circuit wiring.


772 STALLED TRACTION MOTOR OR POWER WIRING ERROR



773 CAPACITOR BANK FAULT - CHECK POWER CIRCUITS

The power module detected a problem in the pump or drive motors' power cir-cuit wiring.


774 SHORT CIRCUIT FIELD WIRING The power module detected a problem in the drive motors' power circuit wiring.


775 OPEN CIRCUIT FIELD WIRING The power module detected a problem in the drive motors' power circuit wiring.


776 STALLED PUMP MOTOR OR POWER WIRING ERROR



777 OPEN CIRCUIT PUMP MOTOR WIRING



778 TRACTION T HIGH - CHECK POWER CIRCUITS



779 TRACTION T LOW - CHECK POWER CIRCUITS



4-32 – JLG Lift – 3121165


7710 PUMP P HIGH - CHECK POWER CIRCUITS



7711 PUMP P LOW - CHECK POWER CIRCUITS



7741 ARMATURE BRAKING CURRENT TOO HIGH

The power module has detected exces-sive braking current .

This can be caused by transporting an excessive load on a steep grade.

7742 FIELD VOLTAGE IMPROPER The power module detected a problem in the drive motors' power circuit wiring.

Recycle power on/off, if problem persists;Refer problem to a qualified JLG mechanic.

7-7 Electric Motor


8-1 Tilt Sensor


811 TILT SENSOR NOT CALIBRATED The tilt sensor calibration has not been performed.


812 NO DATA FROM TILT SENSOR - NOT CONNECTED OR FAULTY

No signal from tilt sensor. Refer problem to a qualified JLG mechanic.

3121165 – JLG Lift – 4-33


8-2 Platform Load Sense


821 LSS CELL #1 ERROR A problem has been detected with the load sense system.








825 LSS HAS NOT BEEN CALIBRATED The load sensing system module has not been calibrated


9-9 Hardware


991 LSS WATCHDOG RESET A problem has been detected with the load sense system.


992 LSS EEPROM ERROR A problem has been detected with the load sense system.


993 LSS INTERNAL ERROR - PIN EXCI-TATION

A problem has been detected with the load sense system.


4-34 – JLG Lift – 3121165


994 LSS INTERNAL ERROR - DRDY MISSING FROM A/D

A problem has been detected with the load sense system.


995 POWER MODULE FAILURE - PER-SONALITY RANGE ERROR

A problem has been detected with the power module.


996 POWER MODULE FAILURE - INTERNAL ERROR



997 POWER MODULE FAILURE - CHECK POWER CIRCUITS OR MOSFET SHORT CIRCUIT



998 EEPROM FAILURE - CHECK ALL SETTINGS

A problem has been detected with the ground board.


999 FUNCTION LOCKED OUT - POWER MODULE SOFTWARE VERSION IMPROPER

The power module software version is not compatible with the rest of the sys-tem.


9910 FUNCTION LOCKED OUT - PLAT-FORM MODULE SOFTWARE VER-SION IMPROPER

The platform board software version is not compatible with the rest of the sys-tem.


9911 FUNCTION LOCKED OUT - LSS MODULE SOFTWARE VERSION IMPROPER

The load sensing system module soft-ware version is not compatible with the rest of the system.


9912 POWER MODULE FAILURE - SYS-TEM MONITOR



9-9 Hardware


3121165 – JLG Lift – 4-35


9924 FUNCTIONS LOCKED OUT - MACHINE NOT CONFIGURED

A new ground board was installed but not configured.


9950995199529953995499559956995799589960996299639964996999719970

99143991449914599146991479914899149

POWER MODULE FAILURE - INTERNAL ERROR


Cycle machine power on /off a few times if this doesn’t clear the DTC,refer problem to a qualified JLG mechanic.

9-9 Hardware


4-36 – JLG Lift – 3121165

SECTION 5 - EMERGENCY PROCEDURES

SECTION 5. EMERGENCY PROCEDURES

5.1 GENERALThis section provides information on the procedures to befollowed and on the systems and controls to be used in theevent an emergency situation is encountered duringmachine operation. Prior to operation of the machine andperiodically thereafter, the entire operating manual, includingthis section, should be reviewed by all personnel whoseresponsibilities include any work or contact with themachine.

Emergency Stop SwitchThese large red buttons, one located at the Ground ControlStation and one at the Platform Control Station, will immedi-ately stop the machine when depressed.

CHECK MACHINE DAILY TO MAKE SURE EMERGENCY STOP BUTTONIS IN PLACE AND THAT GROUND CONTROL INSTRUCTIONS ARE IN

PLACE AND LEGIBLE.GROUND CONTROL STATION

The Ground Control Station is located on the left side of themachine frame. The controls on this panel provide themeans for overriding the platform controls and for controlling

the platform lift up and down functions from the ground.Place the power select switch in the ground position andoperate the lift switch to lift up or down.

Manual DescentThe manual descent valve is used, in the event of total powerfailure, to lower the platform using gravity. The manualdescent handle is located at the rear of the machine, abovethe left rear wheel. The handle is connected, by a cable, tothe manual descent valve on the lift cylinder. Pulling the man-ual descent handle opens the valve spool, lowering the plat-form.

3121165 – JLG Lift – 5-1


5.2 EMERGENCY OPERATIONUse of Ground Controls

NOTICEKNOW HOW TO USE THE GROUND CONTROLS IN AN EMERGENCY SIT-UATION.

Ground personnel must be thoroughly familiar with themachine operating characteristics and the ground controlfunctions. Training should include operation of the machine,review and understanding of this section and hands-on oper-ation of the controls in simulated emergencies.

Operator Unable to Control Machine1. Operate the machine from ground controls ONLY with

the assistance of other personnel and equipment (cranes, overhead hoists, etc.) as may be required to safely remove the danger or emergency condition.

2. Other qualified personnel on the platform may use the platform controls. DO NOT CONTINUE OPERATION IF CONTROLS DO NOT FUNCTION NORMALLY.

3. Cranes, forklift trucks or other equipment which may be available are to be used to remove platform occupants and stabilize motion of the machine in case machine controls are inadequate or malfunction when used.

5-2 – JLG Lift – 3121165


Platform Caught OverheadIf the platform becomes jammed or snagged in overheadstructures or equipment, do not continue operation of themachine from either the platform or the ground until theoperator and all personnel are safely moved to a securelocation. Only then should an attempt be made to free theplatform using any necessary equipment and personnel. Donot operate controls to cause one or more wheels to leavethe ground.

Righting of Tipped MachineA forktruck of suitable capacity or equivalent equipmentshould be placed under the elevated side of the chassis, witha crane or other suitable lifting equipment used to lift theplatform while the chassis is lowered by the forklift or otherequipment.

Post-Incident InspectionFollowing any incident, thoroughly inspect the machine andtest all functions first from the ground controls, then from theplatform controls. Do not lift above 10 feet (3 meters) untilyou are secure that all damage has been repaired, ifrequired, and that all controls are operating correctly.

5.3 INCIDENT NOTIFICATIONIt is imperative that JLG Industries, Inc. be notified immedi-ately of any incident involving a JLG product. Even if noinjury or property damage is evident, the Product Safety andReliability Department at the factory should be contacted bytelephone and provided with all necessary details.

Contact at 1-877-JLG-SAFE (554-7233) between the hours of8:00 AM - 4:45 PM Eastern Standard time.

It should be noted that failure to notify the Manufacturer of anincident involving a JLG Industries product within 48 hours ofsuch an occurrence may void any warranty consideration onthat particular machine.

3121165 – JLG Lift – 5-3


NOTES:

5-4 – JLG Lift – 3121165

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE

SECTION 6. GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE

6.1 INTRODUCTIONThis section of the manual provides additional necessaryinformation to the operator for proper operation and mainte-nance of this machine.

The maintenance portion of this section is intended as infor-mation to assist the machine operator to perform daily main-tenance tasks only, and does not replace the more thoroughPreventive Maintenance and Inspection Schedule includedin the Service and Maintenance Manual.

Other Publications Available Specific to this Machine:

Service and Maintenance Manual ..................... 3121166

Illustrated Parts Manual...................................... 3121167

3121165 – JLG Lift – 6-1


6.2 OPERATING SPECIFICATIONS

Table 6-1. Operating Specifications

Model 1930ES 2030ES 2630ES 2646ES 3246ES

Maximum Stowed Travel Grade (Gradeability) - Refer to Figure 4-1

25% 25% 25% 25% 25%

Maximum Stowed Travel Grade (Sideslope)- Refer to Figure 4-1

5° 5° 5° 5° 5°

Maximum Platform Height 18.75 ft5.7 m

20 ft6 m

25.5 ft7.75 m

26 ft7.9 m

32 ft9.8 m

Maximum Tire Load: ANSI CE

1365 lb (620 kg)1540 lb (699 kg)

1660 (755)1835 lb (832 kg)

1885 lb (832 kg) 1835 lb (832 kg)

2070 lb (939 kg)2320 lb (1052 kg)

2070 lb (939 kg)2320 lb (1052 kg)

Ground Bearing Pressure (ANSI) 109 psi (7.7 kg/cm2 )

81 psi(5.7 kg/cm2 )

90 psi(6.3 kg/cm2 )

87 psi(6.1 kg/cm2 )

87 psi(6.1 kg/cm2 )

Ground Bearing Pressure (CE) 8.7 kg/cm2

(123 psi)6.3 kg/cm2

(90 psi)6.3 kg/cm2

(90 psi)6.9 kg/cm2

(98 psi)6.9 kg/cm2

(98 psi)

Maximum Drive Speed 3 mph(4.8 kmh)

3 mph(4.8 kmh)

2.75 mph(4.4 kmh)

2.5 mph(4 kmh)

2.5 mph(4 kmh)

Maximum Wind Speed(Depending on model, market, and indoor/outdoor selection)

28 mph(12.5 m/s)

28 mph(12.5 m/s)

28 mph(12.5 m/s)

28 mph(12.5 m/s)

28 mph(12.5 m/s)

6-2 – JLG Lift – 3121165


Maximum Horizontal Manual Side Force: ANSI/CSA ANSI/CSA (Indoor) ANSI/CSA (Outdoor) ANSI/CSA (Zone A) ANSI/CSA (Zone B) CE (Indoor) CE (Outdoor) AUS (Indoor) AUS (Indoor Zone A) AUS (Indoor Zone B) AUS (Outdoor) AUS (Outdoor Zone A) AUS (Outdoor Zone B)

100 lb force (445 N)N/AN/AN/AN/A

90 lb force (400 N)45 lb force (200 N)90 lb force (400 N)

N/AN/A

45 lb force (200 N)N/AN/A



N/AN/A


N/AN/AN/A


N/AN/A

90 lb force (400 N)90 lb force (400 N)

N/AN/AN/A



N/AN/A


N/AN/AN/A

150 lb force (667 N)105 lb force (467 N)90 lb force (400 N)45 lb force (200 N)

N/A90 lb force (400 N)90 lb force (400 N)

N/AN/A

45 lb force (200 N)

Maximum Hydraulic Pressure 1800 psi 1800 psi1700 psi (single)1950 psi (dual)

2000 psi 2000 psi

Inside Steer Angle 90° 90° 90° 90° 90°

Outside Steer Angle 69° 73° 73° 67° 67°

Electrical System Voltage (DC) 24V 24V 24V 24V 24V

Approximate Gross Machine Weight - ANSI/CSA 2685 lbs 3830 lbs4815 lbs (single)4750 lbs (dual)

4945 lbs 4945 lbs

Approximate Gross Machine Weight - CE/Australia 1495 kg 2064 kg2198 kg (single)2155 kg (dual)

2706 kg 2871 kg



3121165 – JLG Lift – 6-3


Approximate Gross Machine Weight - Japan 1297 kg 1755 kg2198 kg (single)2155 kg (dual)

2257 kg 2257 kg

Ground Clearance with pot hole protection system up

3.5 in (8.9 cm)

Ground Clearance with pot hole protection system down

1 in (2.5 cm) .75 in (1.9 cm)



6-4 – JLG Lift – 3121165


Table 6-2. Platform Capacities

MODEL ANSI/CSA CE INDOOR CE OUTDOOR AUSTRALIAN INDOOR AUSTRALIAN OUTDOOR

Max

Capacity

Max

Persons

Max

Capacity

Max

Persons

Max

Capacity

Max

Persons

Max

Capacity

Max

Persons

Max

Capacity

Max

Persons

1930ES500 lb

(227 kg)2 230 kg 2 120 kg 1 230 kg 2 120 kg 1

2030ES800 lb

(363 kg)2 360 kg 2 160 kg 1 360 kg 2 160 kg 1

2630ESsingle cap

500 lb (227 kg)

2 230 kg 2 N/A N/A 230 kg 2 N/A N/A

2630ESdual cap.to 20 ft

800 lb (363 kg)

2 360 kg 2 N/A N/A 360 kg 2 N/A N/A

2630ESdual cap.to 26 ft

500 lb (227 kg)

2 230 kg 2 N/A N/A 230 kg 2 N/A N/A

2646ES1000 lb (454 kg)

2 450 kg 2 230 kg 2 450 kg 2 230 kg 2

3246ES to 26 ft. 1000 lb (454 kg)Zone A

2 450kg 2 320 kg 1 450 kg 2 320 kg 1

3246ES to 32 ft. 700 lb

(317 kg)Zone B

2 320kg 2 320 kg 1 320 kg 2 320 kg 1

3121165 – JLG Lift – 6-5


Dimensional Data

Table 6-3. Dimensions

MODEL 1930ES 2030ES 2630ES 2646ES 3246ES

Unit of Measure feet meter feet meter feet meter feet meter feet meter

Platform Height - Elevated 18.75 5.7 20 6 25.5 7.77 26 7.9 31.8 9.7

Platform Height - Stowed 2.9 0.9 3.6 1.1 4 1.2 4 1.2 4 1.2

Working Height 25 7.6 26 7.9 32 9.8 32 9.8 38 11.6

Overall Stowed Machine Height - Rails Up 6.5 2 7.2 2.2 7.7 2.3 7.7 2.3 7.7 2.3

Overall Stowed Machine Height - Rails Collapsed N/A N/A 6 1.8 6.4 1.9 6.4 1.9 6.4 1.9

Rail Height (From platform floor) 3.6 1.1 3.6 1.1 3.6 1.1 3.6 1.1 3.6 1.1

Overall Machine Width 2.5 0.8 2.5 0.8 2.5 0.8 3.7 1.2 3.7 1.2

Overall Machine Length - Deck Retracted 6 1.9 7.5 2.3 7.5 2.3 8.2 2.5 8.2 2.5

Overall Machine Length - Deck Extended 9 2.8 10.5 3.2 10.5 3.2 12.4 3.8 12.4 3.8

Platform Size - Length 6.1 1.9 7.5 2.3 7.5 2.3 8.2 2.5 8.2 2.5

Platform Size - Width 2.5 0.8 2.5 0.8 2.5 0.76 3.7 1.1 3.7 1.1

6-6 – JLG Lift – 3121165


MotorsDrive Motor

Type: Shunt Wound, Sepex 24V DC

Power: 0.65 Horsepower @ 3750 rpm

Hydraulic Pump/Electric Motor Assembly (All Models)

Type: Series Wound Permanent Magnet 24V DC

Power: 3kW

Batteries

Platform Extension Length 3 0.9 3 0.9 3 0.9 4.2 1.3 4.2 1.3

Wheelbase 63 1.6 73.9 1.9 73.9 1.9 82.3 2 82.3 2

Table 6-3. Dimensions

MODEL 1930ES 2030ES 2630ES 2646ES 3246ES

Unit of Measure feet meter feet meter feet meter feet meter feet meter

Table 6-4. Battery Specifications

Voltage 6 V per battery

Amp Hour (Standard Battery) 220 Amp

Amp Hour (Optional High Output Battery) 245 Amp

3121165 – JLG Lift – 6-7


Capacities

Tires

Table 6-5. Capacities

Model 1930ES/ 2030ES/2630ES 2646ES/3246ES

Hydraulic Tank2 Gal. (7.6 L)

2 Gal. (7.6 L)

3 Gal. (11.3 L)

Hydraulic System (Including Tank)

2.2 Gal (8.3 L)

2.8 Gal (10.6 L)

5.3 Gal (19.9 L)

Table 6-6. Tire Specifications


Size 323mm x 100mm 406 mm x 125 mm

Max Tire Load 2500 lbs (1134 kg) 4000 lbs (1814 kg)

Wheel Bolt Torque 105 - 120 ft lb (142-163 Nm)

6-8 – JLG Lift – 3121165


6.3 CRITICAL STABILITY WEIGHTS

DO NOT REPLACE ITEMS CRITICAL TO STABILITY, SUCH AS BATTER-IES OR SOLID TIRES, WITH ITEMS OF DIFFERENT WEIGHT OR SPECIFI-CATION. DO NOT MODIFY UNIT IN ANY WAY TO AFFECT STABILITY.

Table 6-7. Critical Stability Weights

Component 1930 ES 2030ES 2630ES 2646ES 3246ES

Wheel and Tire Assembly (each) 22 lbs (9.8 kg) 42 lbs (19 kg)

Wheel/Tire and Drive Assembly (each) 117 lbs (53 kg) 162 lbs (73.4 kg)

Lift Cylinder 176 lbs(80 kg) 205 lbs (93 kg) 263 lbs (119 kg) 283 lbs (128 kg)

Batteries: (each) 220 Amp 220 Amp (used with Inverter/Charger) 245 Amp

60 lbs (27 kg)66 lbs (30 kg)

N/A

60 lbs (27 kg)66 lbs (30 kg)70 lbs (32 kg)

3121165 – JLG Lift – 6-9


Lubrication

NOTE: Aside from JLG recommendations, it is not advisable to mix oils of different brands or types, as they may not contain the samerequired additives or be of comparable viscosities.

Table 6-8. Hydraulic Oil Specifications

SPECIFICATION MOBIL DTE 11M MOBIL EAL ENVIRONSYN 32

ISO Viscosity Grade #15 #32

Gravity API 31.9 —

Pour Point, Max -40°F (-40°C) -59°F (-51°C)

Flash Point, Min. 330°F (166°C) 514°F (268°C)

VISCOSITY SPECIFICATIONS

at 40°C 15 cSt 33.1 cSt

at 100°C 4.1 cSt 6.36 cSt

at 100°F 80 SUS —

at 210°F 43 SUS —

cp at -30°F 3.2 —

Viscosity Index 140 147

6-10 – JLG Lift – 3121165


6.4 OPERATOR MAINTENANCE

1

3

2

Figure 6-1. Lubrication Diagram

1. Hydraulic Oil

2. Lower Slide Pads

3. Upper Slide Pads

3121165 – JLG Lift – 6-11


Oil Check Procedure (1)Lube Point(s) - FIll Plug

Capacity:

Lube - Hydraulic Oil

Interval - Every 6 months

1. With the scissor lift on a flat and level surface and the plat-form empty, elevate machine and swing safety prop out ofit’s stowed position.

2. Continue to elevate the platform until the fill plug, locatedon the right side of the tank attached to the lift cylinder, isfully accessible.

ENSURE THE SCISSOR ARMS ARE PROPERLY SUPPORTED.

NOTE: The 2630ES/2646ES/ 3246ES platforms will have to beraised higher than the 1930ES and 2030ES in order toaccess the oil plug.

.

3. Wipe all dirt and debris from the filler plug area.

4. Slowly remove the fill plug venting any pressure that maybe built up in the reservoir.

5. To check the oil level, lower platform so it rests on thesafety prop.

THERE MAY BE UP TO 10 PSI OF PRESSURE IN THE TANK.

1930ES/2030ES/2630ES 2646ES/3246ES

2 Gal. (7.6 L) 3 Gal. (11.3 L)

6-12 – JLG Lift – 3121165


6. With the plug removed, the oil level should be completelyfull, at the top of the fill port with scissor arms resting onthe safety prop. from the fill port.

7. If additional oil is required, add proper grade of oil byusing a funnel with a flexible spout or a plastic squeezebottle. Fill until oil weeps out of opening.

NOTE: Care should be taken not to introduce any impurities (dirt,water etc.) while plug is removed.

8. Replace plug and torque to 40 ft lbs (56 Nm).

9. Any time a hydraulic component is removed or replaced,cycle the scissor arms several times and refer to steps 3and 4 to recheck oil level.

Lower (2) & Upper Slide Pads (3)Lube - White Lithium Grease

Interval - Every 6 months

1. With the platform empty, elevate machine and swingsafety prop out of it’s stowed position.

ENSURE THE SCISSOR ARMS ARE PROPERLY SUPPORTED.

2. Locate the Lower and Upper Slide Pads and remove alldirt and debris from the slide channel area (1, 2). Refer toFigure 6-2., Lower Slide Pad Channel.

3121165 – JLG Lift – 6-13


3. Apply a layer of grease along the inside and bottom of thelower slide channel (1) on both sides of the machine.

4. Apply a layer of grease along the inside and top of theupper slide channel (2) on both sides of the machine.Refer to Figure 6-3., Upper Slide Pad Channel.

NOTE: Recommended lubricating intervals are based onmachine operations under normal conditions. Formachines used in multi-shift operations and/or exposed tohostile environments or conditions, lubrication frequen-cies must be increased accordingly.

Figure 6-2. Lower Slide Pad Channel

Figure 6-3. Upper Slide Pad Channel

6-14 – JLG Lift – 3121165


6.5 TIRES AND WHEELS

Tire Wear and Damage

Inspect tires periodically for wear or damage. Tires with wornedges or distorted profiles require replacement. Tires with sig-nificant damage in the tread area or side wall, require immediateevaluation before placing the machine into service.

Wheel and Tire Replacement

Replacement wheels must have the same diameter and profileas the original. Replacement tires must be the same size andrating as the tire being replaced.

Wheel Installation

It is extremely important to apply and maintain proper wheelmounting torque.

WHEEL NUTS MUST BE INSTALLED AND MAINTAINED AT THE PROPER

TORQUE TO PREVENT LOOSE WHEELS, BROKEN STUDS, AND POSSI-BLE SEPARATION OF WHEEL FROM THE AXLE. BE SURE TO USE ONLYTHE NUTS MATCHED TO THE CONE ANGLE OF THE WHEEL.

Tighten the lug nuts to the proper torque to prevent wheels fromcoming loose. Use a torque wrench to tighten the fasteners. Ifyou do not have a torque wrench, tighten the fasteners with alug wrench, then immediately have a service garage or dealertighten the lug nuts to the proper torque. Over-tightening willresult in breaking the studs or permanently deforming themounting stud holes in the wheels. The proper procedure forattaching wheels is as follows:

1. Start all nuts by hand to prevent cross threading. DO NOT use a lubricant on threads or nuts.

2. Tighten nuts in the following sequence.

3121165 – JLG Lift – 6-15


3. The tightening of the nuts should be done in stages. Fol-lowing the recommended sequence, tighten nuts per wheel torque.

4. Wheel nuts should be torqued after the first 50 hours of operation and after each wheel removal. Check torque every 3 months or 150 hours of operation.

6.6 SUPPLEMENTAL INFORMATIONThe following information is provided in accordance with therequirements of the European Machinery Directive 2006/42/ECand is only applicable to CE machines.

For electric powered machines, the equivalent continuous A-Weighted sound pressure level at the work platform is less than70dB(A).

For combustion engine powered machines, guaranteed SoundPower Level (LWA) per European Directive 2000/ 14/EC (NoiseEmission in the Environment by Equipment for Use Outdoors)based on test methods in accordance with Annex III, Part B,Method 1 and 0 of the directive, is 109 dB.

The vibration total value to which the hand-arm system is sub-jected does not exceed 2,5 m/s2. The highest root mean squarevalue of weighted acceleration to which the whole body is sub-jected does not exceed 0,5 m/s2.

Table 6-9. Wheel Torque Chart

TORQUE SEQUENCE

1st Stage 2nd Stage 3rd Stage

20-30 ft lbs (28 - 42 Nm) 65-80 ft lbs (91 - 112 Nm) 105 -120 ft lbs (142 - 163 Nm)

6-16 – JLG Lift – 3121165

SECTION 7 - INSPECTION AND REPAIR LOG

SECTION 7. INSPECTION AND REPAIR LOG

Table 7-1. Inspection and Repair Log

Date Comments

3121165 – JLG Lift – 7-1

SECTION 7 - INSPECTION AND REPAIR LOG

Table 7-1. Inspection and Repair Log

Date Comments

7-2 – JLG Lift – 3121165

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Corporate OfficeJLG Industries, Inc.1 JLG DriveMcConnellsburg PA. 17233-9533USA

(717) 485-5161 (717) 485-6417

JLG Worldwide LocationsJLG Industries (Australia)P.O. Box 511911 Bolwarra RoadPort MacquarieN.S.W. 2444Australia

+61 2 65 811111

+61 2 65 810122

JLG Latino Americana Ltda.Rua Eng. Carlos Stevenson,80-Suite 7113092-310 Campinas-SPBrazil

+55 19 3295 0407

+55 19 3295 1025

JLG Industries (UK) LtdBentley HouseBentley AvenueMiddletonGreater ManchesterM24 2GP - England

+44 (0)161 654 1000

+44 (0)161 654 1001

JLG France SASZ.I. de Baulieu47400 FauilletFrance

+33 (0)5 53 88 31 70

+33 (0)5 53 88 31 79

JLG Deutschland GmbHMax-Planck-Str. 21D - 27721 Ritterhude - IhlpohlGermany

+49 (0)421 69 350 20

+49 (0)421 69 350 45

JLG Equipment Services Ltd.Rm 1107 Landmark North39 Lung Sum AvenueSheung Shui N. T.Hong Kong

(852) 2639 5783

(852) 2639 5797

JLG Industries (Italia) s.r.l.Via Po. 2220010 Pregnana Milanese - MIItaly

+39 029 359 5210

+39 029 359 5845

Oshkosh-JLG Singapore Technology Equipment Pte Ltd.29 Tuas Ave 4Jurong Industrial Estate639379 - Singapore

+65-6591-9030

+65-6591-9031

Plataformas Elevadoras JLG Iberica, S.L.Trapadella, 2P.I. Castellbisbal Sur08755 Castellbisbal, BarcelonaSpain

+34 93 772 4700

+34 93 771 1762

JLG Sverige ABEnkopingsvagen 150Box 704SE - 176 27 JarfallaSweden

+46 (0)850 659 500

+46 (0)850 659 534

www.jlg.com

3121165

Documents

operation And Safety Manual - Jlg Industriesmanuals2.jlg.com/mapics/manufacturers/JLG/PDF/3121165.pdf · Operation and Safety Manual Original Instructions, Keep this manual with the