Manual Operador 1350SJP

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Manual Operación Plataforma Elevadora JLG 1200 - 1350 SJP

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  • Operation and Safety Manual

    ANSI

    Keep this manual with the machine at all times.

    Boom Lift Models1200SJP1350SJP

    3121141July 17, 2006

  • FOREWORD

    3121141 a

    FOREWORD

    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 pro ose.

    Due to contin ecification changeswithout prior JLG Lift

    cedures essential for the safe and proper machine operation for its intended purp

    uous product improvements, JLG Industries, Inc. reserves the right to make spnotification. Contact JLG Industries, Inc. for updated information.

  • FOREWORD

    b 3121141

    SAFETY ALERT SYMBOLS AND SAFETY SIGNAL WORDS

    INDICATES AN IMMINENTLY AVOIDED, WILL RESULT IN SERIOWILL HAVE A RED BACKGROUND

    S SITUATION. IF NOTJURY OR DEATH. THISD.

    S SITUATION. IF NOTERATE INJURY. IT MAY THIS DECAL WILL HAVE

    Thisinjuinju JLG Lift

    HAZARDOUS SITUATION. IF NOTUS INJURY OR DEATH. THIS DECAL.

    INDICATES A POTENTIALLY HAZARDOUAVOIDED, COULD RESULT IN SERIOUS INDECAL WILL HAVE AN ORANGE BACKGROUN

    INDICATES A POTENTIALLY HAZARDOUAVOIDED, MAY RESULT IN MINOR OR MODALSO ALERT AGAINST UNSAFE PRACTICES.A YELLOW BACKGROUND.

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

  • FOREWORD

    3121141 c

    THIS PRODUCT MUST COMPLY WITH ALL SAFETY RELATED BULLE-TINS. CONTACT JLG INDUSTRIES, INC. OR THE LOCAL AUTHORIZEDJLG REPRESENTATIVE FOR INFORMATION REGARDING SAFETY-RELATED BULLETINS WHICPRODUCT.

    IMJLG INDUSTRIES, INC. SENDOWNER OF RECORD OF THIINC. TO ENSURE THAT TUPDATED AND ACCURATE.

    IMJLG INDUSTRIES, INC. MUINSTANCES WHERE JLG PACCIDENT INVOLVING BODIWHEN SUBSTANTIAL DAMPROPERTY OR THE JLG PRO

    epartment

    anual cover)

    7-554-7233)

    .com

    For: Accident Reporting

    Product Safety Publica-tions

    Current Owner Updates

    Standards and Regulations Compliance Information

    Questions Regarding Spe-cial Product Applications

    estions Regarding Prod-t Modifications JLG Lift

    H MAY HAVE BEEN ISSUED FOR THIS

    PORTANTS SAFETY RELATED BULLETINS TO THE

    S MACHINE. CONTACT JLG INDUSTRIES,HE CURRENT OWNER RECORDS ARE

    PORTANTST BE NOTIFIED IMMEDIATELY IN ALL

    RODUCTS HAVE BEEN INVOLVED IN ANLY INJURY OR DEATH OF PERSONNEL ORAGE HAS OCCURRED TO PERSONALDUCT.

    Contact:

    Product Safety and Reliability DJLG Industries, Inc.1 JLG DriveMcConnellsburg, PA 17233

    or Your Local JLG Office(See addresses on inside of m

    In USA:

    Toll Free: 877-JLG-SAFE (87

    Outside USA:

    Phone: 717-485-5161E-mail: ProductSafety@JLG

    Questions Regarding Product Safety

    Quuc

  • FOREWORD

    d 3121141

    REVISION LOG

    Original Issue - May 24, 2002

    Revised

    Revised

    Revised

    Revised

    Revised

    Revised

    Revised

    Revised JLG Lift

    - June 14, 2002

    - November 1, 2002

    - January 15, 2003

    - May 3, 2005

    - August 30, 2005

    - January 12, 2006

    - June 19, 2006

    - July 17, 2006

  • TABLE OF CONTENTS

    3121141 i

    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 Inspectio

    1.3 OPERATION . . . . . . General . . . . . . . . Trip and Fall HazaElectrocution HazaTipping Hazards . Crushing and Coll

    1.4 TOWING, LIFTING, A1.5 ADDITIONAL HAZAR

    SECTION - 2 - USER RESPON PREPARATION, AND INSP

    2.1 PERSONNEL TRAINOperator TrainingTraining SupervisiOperator Respons

    2.2 PREPARATION, INSP MAINTENANCE . .

    Pre-Start InspectioFunction Check. .

    Boom Control System Check Procedure . . . . . . 2-6General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

    2.3 OSCILLATING AXLE LOCKOUT TEST (IF EQUIPPED) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

    S AND INDICATORS

    . . . . . . . . . . . . . . . . . . . 3-1ORS . . . . . . . . . . . . . . . 3-1 . . . . . . . . . . . . . . . . . . . 3-1r Panel . . . . . . . . . . . . . 3-5 . . . . . . . . . . . . . . . . . . . 3-6r Panel . . . . . . . . . . . . 3-15

    N

    . . . . . . . . . . . . . . . . . . . 4-1ACTERISTICS AND . . . . . . . . . . . . . . . . . . . 4-1 . . . . . . . . . . . . . . . . . . . 4-1 . . . . . . . . . . . . . . . . . . . 4-2 . . . . . . . . . . . . . . . . . . . 4-3 . . . . . . . . . . . . . . . . . . . 4-3ing . . . . . . . . . . . . . . . . 4-3 . . . . . . . . . . . . . . . . . . . 4-4 . . . . . . . . . . . . . . . . . . . 4-4 . . . . . . . . . . . . . . . . . . . 4-5 JLG Lift

    n . . . . . . . . . . . . . . . . . . . . . . 1-2. . . . . . . . . . . . . . . . . . . . . . . . .1-3. . . . . . . . . . . . . . . . . . . . . . . . 1-3rds . . . . . . . . . . . . . . . . . . . . . 1-3rds . . . . . . . . . . . . . . . . . . . . 1-4

    . . . . . . . . . . . . . . . . . . . . . . . . 1-6ision Hazards. . . . . . . . . . . . . 1-7ND HAULING . . . . . . . . . . . . .1-8DS / SAFETY . . . . . . . . . . . . .1-9

    SIBILITIES, MACHINE ECTION

    ING . . . . . . . . . . . . . . . . . . . . .2-1. . . . . . . . . . . . . . . . . . . . . . . . 2-1on. . . . . . . . . . . . . . . . . . . . . . 2-1ibility . . . . . . . . . . . . . . . . . . . 2-1ECTION, AND

    . . . . . . . . . . . . . . . . . . . . . . . . .2-2n . . . . . . . . . . . . . . . . . . . . . . 2-4. . . . . . . . . . . . . . . . . . . . . . . . 2-5

    SECTION - 3 - MACHINE CONTROL

    3.1 GENERAL . . . . . . . . . . . . .3.2 CONTROLS AND INDICAT

    Ground Control Station .Ground Control IndicatoPlatform Station . . . . . . .Platform Control Indicato

    SECTION - 4 - MACHINE OPERATIO

    4.1 DESCRIPTION. . . . . . . . . .4.2 BOOM OPERATING CHAR

    LIMITATIONS. . . . . . . . . .Capacities . . . . . . . . . . .Controlled Arc . . . . . . . .Envelope Tracking. . . . .Controlled Angle . . . . . .Swing Speed ProportionStability . . . . . . . . . . . . .

    4.3 CAPACITY SELECT. . . . . .4.4 ENGINE OPERATION . . . .

  • TABLE OF CONTENTS

    ii 3121141

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

    Starting Procedure. . . . . . . . . . . . . . . . . . . . . . . 4-5Shutdown Procedure . . . . . . . . . . . . . . . . . . . . . 4-5

    4.5 TRAVELING (DRIVING) . . . . . . . . . . . . . . . . . . . . . . 4-7Traveling Forward and

    4.6 STEERING . . . . . . . . . . . 4.7 EXTENDING THE AXLES4.8 PLATFORM . . . . . . . . . .

    Platform Level AdjustmPlatform Rotation . . . .

    4.9 BOOM . . . . . . . . . . . . . . Swinging the Boom . . Raising and Lowering tTelescoping the BoomSwinging the Jib. . . . .

    4.10 FUNCTION SPEED CON4.11 EMERGENCY TOWING. 4.12 SHUT DOWN AND PARK4.13 LIFTING AND TIE DOWN

    Lifting . . . . . . . . . . . . . Tie Down . . . . . . . . . .

    4.14 STOWING THE JIB FOR

    SECTION - 5 - EMERGENCY PROC

    5.1 GENERAL . . . . . . . . . . . 5.2 INCIDENT NOTIFICATION

    5.3 EMERGENCY OPERATION . . . . . . . . . . . . . . . . . . .5-1Operator Unable to Control Machine . . . . . . . . . 5-1Platform or Boom Caught Overhead . . . . . . . . . 5-2

    By Boom Control . . . . . . . . . . . . . . . 5-2DURES . . . . . . . . .5-2

    NS & OPERATOR

    . . . . . . . . . . . . . . . .6-1. . . . . . . . . . . . . . . .6-1 . . . . . . . . . . . . . . . 6-2 . . . . . . . . . . . . . . . 6-2 . . . . . . . . . . . . . . . 6-3 . . . . . . . . . . . . . . . 6-3 . . . . . . . . . . . . . . . 6-4 . . . . . . . . . . . . . . . 6-4 . . . . . . . . . . . . . . . 6-7 . . . . . . . . . . . . . . .6-11 . . . . . . . . . . . . . . .6-18 . . . . . . . . . . . . . . 6-18 . . . . . . . . . . . . . . 6-18 . . . . . . . . . . . . . . 6-19 . . . . . . . . . . . . . . 6-19 . . . . . . . . . . . . . . 6-19 JLG Lift

    Reverse. . . . . . . . . . . . . 4-8. . . . . . . . . . . . . . . . . . . . . 4-8 . . . . . . . . . . . . . . . . . . . 4-10

    . . . . . . . . . . . . . . . . . . . . 4-10ent . . . . . . . . . . . . . . . . 4-10. . . . . . . . . . . . . . . . . . . 4-10. . . . . . . . . . . . . . . . . . . . 4-10. . . . . . . . . . . . . . . . . . . 4-11he Boom . . . . . . . . . . . 4-11. . . . . . . . . . . . . . . . . . . 4-11. . . . . . . . . . . . . . . . . . . 4-11TROL . . . . . . . . . . . . . . . 4-11. . . . . . . . . . . . . . . . . . . . 4-12 . . . . . . . . . . . . . . . . . . . 4-13

    . . . . . . . . . . . . . . . . . . . . 4-13

    . . . . . . . . . . . . . . . . . . . 4-13

    . . . . . . . . . . . . . . . . . . . 4-14TRANSPORT . . . . . . . . . 4-14

    EDURES

    . . . . . . . . . . . . . . . . . . . . . 5-1. . . . . . . . . . . . . . . . . . . . 5-1

    Boom Movement Prevented System . . . . . . . . . . . . . . . .

    5.4 EMERGENCY TOWING PROCE

    SECTION - 6 - GENERAL SPECIFICATIO MAINTENANCE

    6.1 INTRODUCTION. . . . . . . . . . . .6.2 OPERATING SPECIFICATIONS

    Dimensional Data . . . . . . . . .Chassis . . . . . . . . . . . . . . . . .Capacities . . . . . . . . . . . . . . .Tires . . . . . . . . . . . . . . . . . . .Engine Data . . . . . . . . . . . . .Hydraulic Oil . . . . . . . . . . . . .Major Component Weights. .

    6.3 OPERATOR MAINTENANCE . .6.4 TIRES & WHEELS . . . . . . . . . .

    Tire Inflation . . . . . . . . . . . . .Tire Damage . . . . . . . . . . . . .Tire Replacement . . . . . . . . .Wheel Replacement . . . . . . .Wheel Installation . . . . . . . . .

  • TABLE OF CONTENTS

    3121141 iii

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

    SECTION - 7 - INSPECTION AND REPAIR LOG

    LIST OF FIGURES

    2-1. Machine Nomenclature - 800A. (Sheet 1 of 2) . . . .2-62-2. Machine Nomenclatu2-3. Daily Walk-Around In2-4. Daily Walk-Around In2-5. Daily Walk-Around In2-6. Daily Walk-Around In2-7. Tower Boom Vertica2-8. Tower Boom Horizon3-1. Ground Control Stat3-2. Ground Control Indic3-3. Platform Control Con3-4. Platform Light Panel4-1. Position of Least For4-2. Positions of Least Ba

    (Sheet 1 of 2). . . . 4-3. Positions of Least Ba

    (Sheet 2 of 2). . . . 4-4. Grade and Sideslope4-5. Boom Upright Positi4-6. Machine Tie Down . 4-7. Lifting Chart. . . . . . . 4-8. Decal Installation - S

    4-9. Decal Installation - Sheet 2 of 5 . . . . . . . . . . . . . . 4-214-10. Decal Installation - Sheet 3 of 5 . . . . . . . . . . . . . . 4-224-11. Decal Installation - Sheet 4 of 5 . . . . . . . . . . . . . . 4-234-12. Decal Installation - Sheet 5 of 5 . . . . . . . . . . . . . . 4-246-1. Engine Operating Temperature Specifications -

    . . . . . . . . . . . . . . . . . . 6-11ture Specifications -

    . . . . . . . . . . . . . . . . . . 6-12ture Specifications -

    . . . . . . . . . . . . . . . . . . 6-13ture Specifications -

    . . . . . . . . . . . . . . . . . . 6-14ture Specifications -

    . . . . . . . . . . . . . . . . . . 6-15ture Specifications -

    . . . . . . . . . . . . . . . . . . 6-16ture Specifications -

    . . . . . . . . . . . . . . . . . . 6-17ture Specifications -

    . . . . . . . . . . . . . . . . . . 6-18 Lubrication Diagram. 6-19 . . . . . . . . . . . . . . . . . . 6-33 JLG Lift

    re - 800AJ. (Sheet 2 of 2). . . .2-7spection. (Sheet 1 of 4) . . . . .2-8spection. (Sheet 2 of 4) . . . . .2-9spection. (Sheet 3 of 4) . . . .2-10spection. (Sheet 4 of 4) . . . .2-11

    l Limit Switch . . . . . . . . . . . . .2-12tal Limit Switch. . . . . . . . . . .2-13

    ion . . . . . . . . . . . . . . . . . . . . . .3-2ator Panel . . . . . . . . . . . . . . . .3-6sole. . . . . . . . . . . . . . . . . . . .3-10

    . . . . . . . . . . . . . . . . . . . . . . . .3-15ward Stability . . . . . . . . . . . . .4-3ckward Stability . . . . . . . . . . . . . . . . . . . . . . . . .4-4ckward Stability . . . . . . . . . . . . . . . . . . . . . . . . .4-5s. . . . . . . . . . . . . . . . . . . . . . .4-9

    oning.. . . . . . . . . . . . . . . . . . .4-11. . . . . . . . . . . . . . . . . . . . . . . .4-15. . . . . . . . . . . . . . . . . . . . . . . .4-16heet 1 of 5 . . . . . . . . . . . . . . .4-20

    Deutz - Sheet 1 of 2 . . . .6-2. Engine Operating Tempera

    Deutz - Sheet 2 of 2 . . . .6-3. Engine Operating Tempera

    Ford - Sheet 1 of 2 . . . . .6-4. Engine Operating Tempera

    Ford - Sheet 2 of 2 . . . . .6-5. Engine Operating Tempera

    Caterpillar - Sheet 1 of 26-6. Engine Operating Tempera

    Caterpillar - Sheet 2 of 26-7. Engine Operating Tempera

    GM - Sheet 1 of 2 . . . . . .6-8. Engine Operating Tempera

    GM - Sheet 2 of 2 . . . . . .6-9. Operator Maintenance and6-10. Filter Lock Assembly. . . . .

  • TABLE OF CONTENTS

    iv 3121141

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

    LIST OF TABLES

    1-1 Minimum Approach Distances (M.A.D.) . . . . . . . . . 1-52-1 Inspection and Maintenance Table . . . . . . . . . . . . . 2-36-1 Operating Specifications6-2 Dimensional Data. . . . . . 6-3 Chassis Specifications. . 6-4 Capacities . . . . . . . . . . . 6-5 Tire Specifications . . . . . 6-6 Deutz BF4M2011 Specific6-7 Hydraulic Oil Specificatio6-8 Mobilfluid 424 Specs . . . 6-9 Mobil DTE 13M Specs . . 6-10 UCon Hydrolube HP-5046-11 Mobil EAL H 46 Specs. . 6-12 Exxon Univis HVI 26 Spec6-13 Component Weights . . . 6-14 Lubrication Specifications6-15 Wheel Torque Chart. . . . 7-1 Inspection and Repair Lo JLG Lift

    . . . . . . . . . . . . . . . . . . . . . 6-1

    . . . . . . . . . . . . . . . . . . . . . 6-2

    . . . . . . . . . . . . . . . . . . . . . 6-2

    . . . . . . . . . . . . . . . . . . . . . 6-3

    . . . . . . . . . . . . . . . . . . . . . 6-3ations . . . . . . . . . . . . . . . 6-4

    ns. . . . . . . . . . . . . . . . . . . 6-4. . . . . . . . . . . . . . . . . . . . . 6-5. . . . . . . . . . . . . . . . . . . . . 6-56. . . . . . . . . . . . . . . . . . . . 6-6. . . . . . . . . . . . . . . . . . . . . 6-6s . . . . . . . . . . . . . . . . . . . 6-7

    . . . . . . . . . . . . . . . . . . . . . 6-7. . . . . . . . . . . . . . . . . . . 6-11

    . . . . . . . . . . . . . . . . . . . . 6-21g . . . . . . . . . . . . . . . . . . . 7-1

  • SECTION 1 - SAFETY PRECAUTIONS

    3121141 1-1

    SECTION 1. SAFETY PRECAUTIONS

    1.1 GENERALThis section outlines the necessary precautions for properand safe machine operation and maintenance. For propermachine use, it is mandatory that a daily routine is estab-lished based on the program, using the ithe Service and Mailished by a qualifiemachine is safe to op

    The owner/user/opshould not operate tread, training is accohas been completeenced and qualified o

    If there are any queinspection, maintenacontact JLG Industrie

    FAILURE TO COMPLY WITHTHIS MANUAL COULD RESDAMAGE, PERSONAL INJUR

    1.2 PRE-OPERATION

    Operator Training and Knowledge Read and understand this manual before operating the

    til complete training is per-

    personnel can operate the JLG Lift

    content of this manual. A maintenancenformation provided in this manual andntenance Manual, must also be estab-d person and followed to ensure theerate.

    erator/lessor/lessee of the machinehe machine until this manual has beenmplished, and operation of the machined under the supervision of an experi-perator.

    stions with regard to safety, training,nce, application, and operation, pleases, Inc. (JLG).

    THE SAFETY PRECAUTIONS LISTED INULT IN MACHINE DAMAGE, PROPERTY

    Y OR DEATH.

    machine.

    Do not operate this machine unformed by authorized persons.

    Only authorized and qualified machine.

  • SECTION 1 - SAFETY PRECAUTIONS

    1-2 3121141

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

    Use the machine in a manner which is within the scope ofits intended application set by JLG.

    All operating personnegency controls and emas specified in this man

    Read, understand, anlocal, and governmenoperation of the machi

    Workplace Inspection The operator is to take

    ards in the work area p

    Do not operate or raiseers, railway cars, floatinment unless approved

    Do not operate the munless approved for th

    Be sure that the groundmaximum load showmachine.

    This machine can be operated in temperatures of 0o F to104o F (-20o C to 40o C). Consult JLG for operation out-side this range.

    Machine Inspection inspections and func-2 of this manual for

    has been serviced andents specified in the

    er safety devices aref these devices is a

    IAL WORK PLATFORMSION FROM THE MANU-

    ich safety or instructionlegible.

    e platform floor. Keep substances from foot- JLG Lift

    l must be familiar with the emer-ergency operation of the machineual.

    d obey all applicable employer,tal regulations as they pertain tone.

    safety measures to avoid all haz-rior to machine operation.

    the platform while on trucks, trail-g vessels, scaffolds or other equip-

    in writing by JLG.

    achine in hazardous environmentsat purpose by JLG.

    conditions are able to support then on the decals located on the

    Before machine operation, performtional checks. Refer to Section detailed instructions.

    Do not operate this machine until it maintained according to requiremService and Maintenance Manual.

    Be sure the footswitch and all othoperating properly. Modification osafety violation.

    MODIFICATION OR ALTERATION OF AN AERSHALL BE MADE ONLY WITH WRITTEN PERMISFACTURER.

    Do not operate any machine on whplacards or decals are missing or il

    Avoid any buildup of debris on thmud, oil, grease, and other slipperywear and platform floor.

  • SECTION 1 - SAFETY PRECAUTIONS

    3121141 1-3

    1.3 OPERATION

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

    tioning personnel, their tools, and equipment.

    Never operate a mmalfunctions occu

    Never slam a contopposite directionstop before movinate controls with s

    Hydraulic cylinderfully retracted befo

    Do not allow permachine from theexcept in an emer

    Do not carry mateapproved by JLG.

    When two or moretor shall be respon

    Always ensure thanever left hangingarea.

    Supplies or tools which extend outside the platform areprohibited unless approved by JLG.

    When driving, always position boom over rear axle in linewith the direction of travel. Remember, if boom is over thefront axle, steer and drive functions will be reversed.

    Do not assist a stuck or disabled machine by pushing,nctions. Only pull the unithassis.

    m against any structure tort the structure.

    er before leaving machine.

    e platform must wear a fullched to an authorized lan-ly one (1) lanyard per lan- JLG Lift

    achine that is not working properly. If ars, shut down the machine.

    rol switch or lever through neutral to an. Always return switch to neutral andg the switch to the next function. Oper-low and even pressure.

    s should never be left fully extended orre shutdown or for long periods of time.

    sonnel to tamper with or operate the ground with personnel in the platform,gency.

    rials directly on platform railing unless

    persons are in the platform, the opera-sible for all machine operations.

    t power tools are properly stowed and by their cord from the platform work

    pulling, or by using boom fufrom the tie-down lugs on the c

    Do not place boom or platforsteady the platform or to suppo

    Stow boom and shut off all pow

    Trip and Fall Hazards During operation, occupants in thbody harness with a lanyard attayard anchorage point. Attach onyard anchorage point.

  • SECTION 1 - SAFETY PRECAUTIONS

    1-4 3121141

    Before operating the machine, make sure all gates areclosed and fastened in their proper position.

    Keep both feet firmly ptimes. Never use laddeitems on platform to pr

    Never use the boom aform.

    Use extreme caution when entering or leaving platform.Be sure that the boom is fully lowered. It may be neces-sary to telescope out to position the platform closer to theground for entry/exit. Face the machine, maintain threepoint contact with the machine, using two hands and one

    g entry and exit.

    does not provide pro- electrical current. JLG Lift

    ositioned on the platform floor at allrs, boxes, steps, planks, or similar

    ovide additional reach.

    ssembly to enter or leave the plat-

    foot or two feet and one hand durin

    Electrocution Hazards This machine is not insulated and

    tection from contact or proximity to

  • SECTION 1 - SAFETY PRECAUTIONS

    3121141 1-5

    Maintain distance energized (exposeMinimum Approac1.

    Allow for machine

    0 ft. (3m) between any partnts, their tools, and theire or apparatus carrying upal clearance is required forss.

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

    Voltage Range(Phase to Phase)

    MINIMUM APPROACH DISTANCEin Feet (Meters)

    0 to 50 KV 10 (3)

    Over 50KV to 200 KV 15 (5)

    20 (6)

    25 (8)

    35 (11)

    45 (14)

    apply except wherernmental regulations JLG Lift

    from electrical lines, apparatus, or anyd or insulated) parts according to theh Distance (MAD) as shown in Table 1-

    movement and electrical line swaying.

    Maintain a clearance of at least 1of the machine and its occupaequipment from any electrical linto 50,000 volts. One foot additionevery additional 30,000 volts or le

    Over 200 KV to 350 KV

    Over 350 KV to 500 KV

    Over 500 KV to 750 KV

    Over 750 KV to 1000 KV

    NOTE: This requirement shall employer, local or goveare more stringent.

  • SECTION 1 - SAFETY PRECAUTIONS

    1-6 3121141

    The minimum approach distance may be reduced if insulat-ing barriers are installed to prevent contact, and the barriersare rated for the voltage of the line being guarded. Thesebarriers shall not be part of (or attached to) the machine. Theminimum approach distance shall be reduced to a distancewithin the designed worbarrier. This determinatioson in accordance with threquirements for work pra

    DO NOT MANEUVER MACHINE OZONE (MAD). ASSUME ALL ELEENERGIZED UNLESS KNOWN OT

    Tipping Hazards The user should be familiar with the surface before driv-

    ing. Do not exceed the allowable sideslope and gradewhile driving. JLG Lift

    king dimensions of the insulatingn shall be made by a qualified per-e employer, local, or governmentalctices near energized equipment

    R PERSONNEL INSIDE PROHIBITEDCTRICAL PARTS AND WIRING ARE

    HERWISE.

  • SECTION 1 - SAFETY PRECAUTIONS

    3121141 1-7

    Do not elevate platform or drive with platform elevatedwhile on a sloping, uneven, or soft surface.

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

    Never exceed the maximum platform capacity. Distributeloads evenly on platform floor.

    Do not raise the ption unless the mafaces.

    Keep the chassis holes, bumps, droholes, and other p

    Do not push or pu

    Never attempt to uoff machine to any

    Do not operate the28 mph (12.5 m/s)

    Do not increase tload. Increase ofdecrease stability.

    Do not increase thextensions or attac

    If boom assembly or platform is in a position that one ormore wheels are off the ground, all persons must beremoved before attempting to stabilize the machine. Usecranes, forklift trucks, or other appropriate equipment tostabilize machine and remove personnel.

    Crushing and Collision Hazards worn by all operating and

    s overhead, on sides, and or lowering platform, and

    y parts inside platform rail- JLG Lift

    latform or drive from an elevated posi-chine is on firm, level and smooth sur-

    of the machine at least 2 ft. (0.6m) fromp-offs, obstructions, debris, concealedotential hazards on the floor/surface.

    ll any object with the boom.

    se the machine as a crane. Do not tie- adjacent structure.

    machine when wind conditions exceed.

    he surface area of the platform or the the area exposed to the wind will

    e platform size with unauthorized deckhments.

    Approved head gear must beground personnel.

    Check work area for clearancebottom of platform when liftingdriving.

    During operation, keep all boding.

  • SECTION 1 - SAFETY PRECAUTIONS

    1-8 3121141

    Use the boom functions, not the drive function, to positionthe platform close to obstacles.

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

    Keep non-operating pfrom machine during a

    Limit travel speed accoface, congestion, visiband other factors whicpersonnel.

    Be aware of stopping ddriving in high speed,ping. Travel grades in l

    Do not use high speedor when driving in reve

    Exercise extreme cautifrom striking or interfersons in the platform.

    Be sure that operatorsmachines are aware oence. Disconnect powe

    Warn personnel not to boom or platform. Possary.

    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 ofure, or loading/unload-edures section of thisedures.

    ition and the turntableling. The platform must

    esignated areas of thent of adequate capac-

    tion of this manual for JLG Lift

    ersonnel at least 6 ft. (1.8m) awayll driving and swing operations.

    rding to conditions of ground sur-ility, slope, location of personnel,h may cause collision or injury to

    istances in all drive speeds. When switch to low speed before stop-ow speed only.

    drive in restricted or close quartersrse.

    on at all times to prevent obstaclesing with operating controls and per-

    of other overhead and floor levelf the aerial work platforms pres-r to overhead cranes.

    work, stand, or walk under a raisedition barricades on floor if neces-

    emergency, malfunction, power failing. Refer to the Emergency Procmanual for emergency towing proc

    Ensure boom is in the stowed poslocked prior to towing, lifting or haube completely empty of tools.

    When lifting machine, lift only at dmachine. Lift the unit with equipmeity.

    Refer to the Machine Operation seclifting information.

  • SECTION 1 - SAFETY PRECAUTIONS

    3121141 1-9

    1.5 ADDITIONAL HAZARDS / SAFETY Do not use machine as a ground for welding.

    When performing welding or metal cutting operations,precautions must be taken to protect the chassis fromdirect exposure to weld and metal cutting spatter.

    Do not refuel the m

    Battery fluid is higand clothing at all

    Charge batteries o JLG Lift

    achine with the engine running.

    hly corrosive. Avoid contact with skintimes.

    nly in a well ventilated area.

  • SECTION 1 - SAFETY PRECAUTIONS

    1-10 3121141 JLG Lift

    This page left blank intentionally.

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    3121141 2-1

    SECTION 2. USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    2.1 PERSONNEL TRAININGThe aerial platform is a personnel handling device; so it isnecessary that it be operated and maintained only by trainedpersonnel.

    Persons under the insubject to seizures, dnot operate this mac

    Operator TrainingOperator training mu

    1. Use and limitatiothe ground, eme

    2. Control labels, machine.

    3. Rules of the emp

    4. Use of approved

    5. Enough knowledmachine to recofunction.

    6. The safest means to operate the machine where over-head obstructions, other moving equipment, and obsta-cles, depressions, holes, drop-offs.

    7. Means to avoid the hazards of unprotected electrical

    machine application.

    supervision of a qualifiedbstructions until the traineely control and operate the

    that he/she has the respon-n the machine in case of aition of either the machine JLG Lift

    fluence of drugs or alcohol or who areizziness or loss of physical control musthine.

    st cover:

    ns of the controls in the platform and atrgency controls and safety systems.

    instructions, and warnings on the

    loyer and government regulations.

    fall protection device.

    ge of the mechanical operation of thegnize a malfunction or potential mal-

    conductors.

    8. Specific job requirements or

    Training SupervisionTraining must be done under theperson in an open area free of ohas developed the ability to safemachine.

    Operator ResponsibilityThe operator must be instructed sibility and authority to shut dowmalfunction or other unsafe condor the job site.

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    2-2 3121141

    2.2 PREPARATION, INSPECTION, AND MAINTENANCE

    The following table covers the periodic machine inspectionsand maintenance required by JLG Industries, Inc. Consultlocal regulations for furtheforms. The frequency of ibe increased as necessaharsh or hostile environincreased frequency, or manner.

    IMPORTANTJLG INDUSTRIES, INC. RECOGNIZES A FACTORY-CERTIFIED SERVICETECHNICIAN AS A PERSON WHO HAS SUCCESSFULLY COMPLETEDTHE JLG SERVICE TRAINING SCHOOL FOR THE SPECIFIC JLG PROD- JLG Lift

    r requirements for aerial work plat-nspections and maintenance mustry when the machine is used in a

    ment, if the machine is used withif the machine is used in a severe

    UCT MODEL.

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    3121141 2-3

    Table 2-1.Inspection and Maintenance Table

    Type FrequencyPrimary

    ResponsibilityService

    QualificationReference

    Pre-Start Inspection Before using each day; or User or Operator User or Operator Operator and Safety Manual

    Pre-Delivery Inspection (See Note)

    Service and Maintenance Manual and applicable JLG inspection form

    Frequent Inspection(See Note)

    Service and Maintenance Manual and applicable JLG inspection form

    Annual Machine Inspec-tion(See Note)

    Service and Maintenance Manual and applicable JLG inspection form

    Preventative Maintenance Service and Maintenance Manual

    NOTE: Inspection form pections. JLG Lift

    whenever theres an Operator change.

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

    In service for 3 months or 150 hours, whichever comes first; orOut of service for a period of more than 3 months; orPurchased used.

    Owner, Dealer, or User Qualified JLG Mechanic

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

    Owner, Dealer, or User Factory-Certified Service Technician(Recommended)

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

    Owner, Dealer, or User Qualified JLG Mechanic

    s are available from JLG. Use the Service and Maintenance Manual to perform ins

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    2-4 3121141

    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 forthe proper maintenan

    2. Structure - Inspect damage, weld or paancies.

    3. Decals and Placardlegibility. Make sure nmissing. Make sure acleaned or replaced.

    4. Operators and Safethe Operator and S(Domestic only), and

    (Domestic only) is enclosed in the weather resistantstorage container.

    5. Walk-Around Inspection Refer to Figure 2-2. andFigure 2-3.

    d Machines) Add the

    ngine oil level is at thefiller cap is secure.

    raulic oil level. Ensure.

    ference the Operatorchment or accessoryecific inspection, oper-ns.

    alk-Around Inspectioncheck of all systems inund level obstructions.cific operating instruc-

    Perform a check of the in this section.

    Parent Metal Crack JLG Lift

    eign objects. Report any leakage toce personnel.

    the machine structure for dents,rent metal cracks or other discrep-

    s Check all for cleanliness andone of the decals and placards arell illegible decals and placards are

    ty Manuals Make sure a copy ofafety Manual, EMI Safety Manual ANSI Manual of Responsibilities

    6. Battery Charge as required.

    7. Fuel (Combustion Engine Powereproper fuel as necessary.

    8. Engine Oil Supply - Ensure the eFull mark on the dipstick and the

    9. Hydraulic Oil Check the hydhydraulic oil is added as required

    10. Accessories/Attachments - Reand Safety Manual of each attainstalled upon the machine for spation, and maintenance instructio

    11. Function Check Once the Wis complete, perform a functional an area free of overhead and groRefer to Section 4 for more spetions.

    12. Boom Control System Check - boom control system as specified

    Weld Crack

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    3121141 2-5

    IF THE MACHINE DOES NOT OPERATE PROPERLY, TURN OFF THEMACHINE IMMEDIATELY! REPORT THE PROBLEM TO THE PROPERMAINTENANCE PERSONNEL. DO NOT OPERATE THE MACHINE UNTILIT IS DECLARED SAFE FOR OPERATION.

    Function CheckPerform the Function

    1. From the groundform:

    a. Check that locks are in

    b. Operate all out switches

    c. Check auxil

    d. Ensure thawhen the Em

    2. Check the BoomSystem Check P

    3. From the platform

    a. Ensure thatthe proper lo

    b. Check that all guards protecting the switches orlocks 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 pushed in.

    ed) position:

    grade, not to exceed thestop to ensure the brakes

    rm to ensure proper opera-

    lescope (beyond transport than 15 above horizontal)ith the axles retracted.

    of the rear tires and ensureicator illuminates and thate switch must be used for JLG Lift

    Check as follows:

    control panel with no load in the plat-

    all guards protecting the switches orplace;

    functions and check all limiting and cut-;

    iary power (or manual descent);

    t all machine functions are disabledergency Stop Button is activated.

    Control System. Refer to Boom Controlrocedure below.

    control console:

    the control console is firmly secured incation;

    4. With the platform in the (stow

    a. Drive the machine on arated gradeability, and hold;

    b. Check the tilt sensor alation.

    c. Check that the boom temode) and lift up (morefunctions are disabled w

    5. Swing the boom over either that the Drive Orientation indthe Drive Orientation Overridthe drive function to operate.

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    2-6 3121141

    Boom Control System Check ProcedurePerform the following check with no load (personnel or mate-rial) in the platform from the ground control station.

    1. Extend all axles fully.

    2. With the boom fullyboom rest to horizon

    3. Position the jib horizo

    4. Extend the boom unt

    5. Boom must stop on colored stripe matching the capac-ity indicator. If the boom does not stop on the correctstripe, the system must be repaired by JLG authorizedService Personnel before the machine can be used.

    6. Push and hold the gray Boom Control System Test But-l. The lighting of thelibrated indicator indi-properly. No indicatorBoom Control Systemstem must be repairedersonnel before the JLG Lift

    retracted, raise the boom off thetal.

    ntal, jib straight, and platform level.

    il it stops.

    ton on the ground control panegreen Boom Control System Cacates the system is functioning light or the lighting of the red Warning indicator indicates the syby JLG authorized Service Pmachine can be used.

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    3121141 2-7

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    e JLG Lift

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    2-8 3121141 JLG Lift

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

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    3121141 2-9

    GeneralBegin the "Walk-Around Inspection" at Item 1, as noted onthe diagram. Continue to the right (counterclockwise viewedfrom top) checking each item in sequence for the conditionslisted in the following checklist.

    TO AVOID POSSIBLE INJUR

    DO NOT OPERATE MACHINCORRECTED.

    INSPECTION NOTEare no loose or mistened, and no visiblein addition to any oth

    1. Platform Assemerly, not modifiehinges in workin

    2. Platform & Grolevers return tolegible, control

    3. Boom Sections/Uprights/Turntable - See InspectionNote.

    4. Swing Drive - No evidence of damage.

    5. Wheel/Tire Assemblies - Properly secured, no missinglug nuts. Inspect for worn tread, cuts, tears or other dis-

    r damage and corrosion.

    ub - No evidence of leak-

    ection Note.

    See Inspection Note.

    No visible damage; pivotamaged, not leaking.

    e of proper lubrication. Nooseness between bearing

    ensors - See Inspection JLG Lift

    Y, BE SURE MACHINE POWER IS OFF.

    E UNTIL ALL MALFUNCTIONS HAVE BEEN

    : On all components, make sure theresing parts, that they are securely fas- damage, leaks or excessive wear existser criteria mentioned.

    bly and Gate - Footswitch works prop-d, disabled or blocked. Latch, stop, andg condition.

    und Control Consoles - Switches and neutral, decals/placards secure and

    markings legible.

    crepancies. Inspect wheels fo

    6. Drive Motor, Brake, and Hage.

    7. Hood Assemblies - See Insp

    8. Auxiliary Hydraulic Pump -

    9. All Hydraulic Cylinders - pins and hydraulic hoses und

    10. Turntable Bearing - Evidencevidence of loose bolts or loand machine.

    11. Steering Spindles and SNote.

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

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    2-10 3121141

    12. Horizontal and Capacity Limit Switches - Switchesoperate properly.

    13. Main Hydraulic Pump - See Inspection Note.

    14. Platform Rotator - See Inspection Note.

    15. Jib Rotator - See Description. JLG Lift

    Figure 2-4. Daily Walk-Around Inspection - Sheet 3 of 3

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    3121141 2-11

    2.3 OSCILLATING AXLE LOCKOUT TEST (IF EQUIPPED)

    The front axles will oscillate when the boom is in the transportposition (i.e. when the boom is less than 15 above horizontaland not extended beyond 12" [30.4 cm] on the1350SJP or 24"[60.9 cm] on the 1200SJ

    IMLOCKOUT SYSTEM TEST MTIME A SYSTEM COMPONESYSTEM OPERATION IS SUS

    NOTE: Ensure the axlesretracted, lowerewheels prior to be

    1. Place a 6 incheramp in front of l

    2. From platform co

    3. Place the Drive ccarefully drive mwheel is on top o

    4. Carefully extendthe transport pos

    5. With boom in this position, place Drive control lever toReverse and carefully drive machine off of block andramp.

    6. Have an assistant check to see that left front or right rearwheel remains elevated in position off of the ground.

    7. Carefully return the boom to the transport position.ansport position, carefullyders. The lockout cylinders wheel to rest on ground.

    e right oscillation cylinderht front or left rear wheel

    off of the ground.

    nction properly, have quali-alfunction prior to any fur- JLG Lift

    P) and drive is selected.

    PORTANTUST BE PERFORMED QUARTERLY, ANYNT IS REPLACED, OR WHEN IMPROPERPECTED.

    are extended and the boom is fullyd, and centered between the rearginning lockout cylinder test.

    s (15.2 cm) high block with ascensioneft front wheel.

    ntrol station, start engine.

    ontrol lever to the forward position andachine up ascension ramp until left frontf block.

    the boom just enough to get it out ofition.

    When boom reaches the tractivate Drive to release cylinshould release and allow the

    8. Repeat the procedure for thchecking to see that the rigremains elevated in position

    9. If lockout cylinders do not fufied personnel correct the mther operation.

  • SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

    2-12 3121141 JLG Lift

    This page left blank intentionally.

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-1

    SECTION 3. MACHINE CONTROLS AND INDICATORS

    3.1 GENERAL

    IMPORTANTTHE MANUFACTURER HAS NO DIRECT CONTROL OVER MACHINEAPPLICATION AND OPERARESPONSIBLE FOR CONFOR

    This section provideunderstand control fu

    3.2 CONTROLS AND

    NOTE: This machines issymbols to indiclocated on the cbox or by the grocorresponding fu

    TO AVOID SERIOUS INJURY,TROL LEVERS OR TOGGLMOVEMENT DO NOT RERELEASED.

    Ground Control Station

    NOTE: If equipped, the Function Enable switch must be helddown in order to operate Telescope, Swing, Main Lift, JibLift, Platform Level Override, and Platform Rotate func-

    tion)

    ntains indicator lights that functions operating during

    utton

    st the boom control system properly.

    action of the boom when JLG Lift

    TION. THE USER AND OPERATOR AREMING WITH GOOD SAFETY PRACTICES.

    s the necessary information needed tonctions.

    INDICATORS

    equipped with control panels that useate control functions. Refer to decal

    ontrol box guard in front of the controlund controls for these symbols and thenctions.

    DO NOT OPERATE MACHINE IF ANY CON-E SWITCHES CONTROLLING PLATFORMTURN TO THE OFF POSITION WHEN

    tions.

    (See Figure 3-1., Ground Control Sta

    1. Indicator Panel

    The LED Indicator Panel cosignal problem conditions ormachine operation.

    2. Boom Control System Test B

    The push button is used to teand confirm that it is working

    3. Telescope Control

    Provides extension and retrpositioned to IN or OUT.

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-2 3121141

    Test Button

    ct Switch

    op Power

    Power/Function Enable

    rride JLG Lift

    Figure 3-1. Ground Control Station

    1. Indicator Panel2. Boom Control System3. Telescope4. Swing5. Lift6. Platform/Ground Sele7. Hourmeter8. Power/Emergency St9. Engine Start/Auxiliary or Engine Start/Auxiliary10. Articulating Jib11. Platform Leveling Ove12. Platform Rotate13. Jib Swing

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-3

    4. Swing Control

    Provides 360 degrees continuous turntable rotation.

    5. Lift Control

    Provides raising and lowering of the main boom.

    NOTE: With PLATFORM/position, power istations.

    6. Platform/Ground

    A three position,the platform conFORM. With thetion, power is scontrols are ope

    7. Hourmeter

    Registers the amuse, with enginpressure circuit orecorded. The hand cannot be re

    NOTE: When Power/Emergency Stop switch is in the ON posi-tion and engine is not running, an alarm will sound, indi-cating Ignition is ON.

    WHEN THE MACHINE IS SHUT DOWN THE MASTER/EMERGENCY STOPOFF POSITION TO PREVENT

    ch

    m shaped switch furnishesND SELECT switch whend in (off), power is shut offSELECT switch. JLG Lift

    GROUND SELECT switch in the centers shut off to controls at both operating

    Select Switch

    key operated switch supplies power totrol console when positioned to PLAT- switch key held in the GROUND posi-hut off to platform and only ground

    rable.

    ount of time the machine has been ine running. By connecting into the oilf the engine, only engine run hours are

    ourmeter registers up to 9,999.9 hoursset.

    SWITCH MUST BE POSITIONED TO THE DRAINING THE BATTERY.

    8. Power/Emergency Stop Swit

    A two-position red mushroopower to PLATFORM/GROUpulled out (on). When pusheto the PLATFORM/GROUND

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-4 3121141

    NOTE: Auxiliary power only works if there is no engine oil pres-sure, and is disabled if engine is running.

    Functions will operate at a slower than normal ratebecause of the lesser flow of hydraulic fluid delivered.

    WHEN USING AUXILIARY POWERFUNCTION AT A TIME. (SIMULTATHE AUXILIARY PUMP.

    9. Engine Start/Auxiliary orEngine Start/ Auxiliar

    To start the engine, the engine starts.

    To use auxiliary powefor duration of auxiliabe used if the engine

    If equipped, the enabenable all boom cont

    10. Articulating Jib

    This switch provides raising and lowering of the jib.

    11. Platform Leveling Override

    e operator to compen-matic self leveling sys-

    tation of the platform.

    rotation of the jib and JLG Lift

    , DO NOT OPERATE MORE THAN ONENEOUS OPERATION CAN OVERLOAD

    Power Switch

    y Power Switch /Function Enable

    the switch must be held "UP" until

    r, the switch must be held DOWNry pump use. Aux power can only is not running.

    le switch must be held "DOWN" torols when the engine is running.

    A three position switch allows thsate for any difference in the autotem.

    12. Platform Rotate

    A three position switch permits ro

    13. Jib Rotate

    A three position switch permits platform.

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-5

    Ground Control Indicator Panel

    (See Figure 3-2., Ground Control Indicator Panel)

    1. Battery Charging

    Indicates a proband service is re

    2. Low Engine Oil Pressure Indicator

    Indicates that engine oil pressure is below normal andservice is required.

    3. High Engine Temperature Indicator

    t temperature is abnormally

    ator

    the engine oil, which also abnormally high and ser-

    lly extended. The indicatorending or retracting and be. The light will go out when

    ge is selected. This capac-e platform control console.

    1. Battery Charging2. Low Engine Oil Pressure3. High Engine Coolant Temp4. High Engine Oil Temp.5. Axles Set

    Figure 3-2. Grou JLG Lift

    Indicator

    lem in the battery or charging circuit,quired.

    Indicates that engine coolanhigh and service is required.

    4. Engine Oil Temperature Indic

    Indicates the temperature ofserves as engine coolant, isvice is required.

    5. Axles Set Indicator

    Indicates that the axles are fuwill flash as the axles are exton solid when fully extendedthe axles are fully retracted.

    6. Platform Capacity Indicator

    Indicates which capacity ranity can only be selected at th

    .

    6. Platform Capacity7. Platform Overload 8. Boom Control System Warning9. Boom Control System Calibrated

    nd Control Indicator Panel

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-6 3121141

    7. Platform Overload Indicator (If Equipped)

    Indicates the platform has been overloaded.

    8. Boom Control System Warning Indicator

    Indicates the platformoperation of certain (i.e. lift, telescope). Ations cause the indicImmediately return thcator remains lit, a bhas been detected. Imust be repaired bybefore the machine c

    9. Boom Control System

    When the Boom Conilluminates to indicatcalibrated properly.

    Platform Station

    (See Figure 3-3., Platform Control Console - Prior to S/N 79596,and Figure 3-5., Platform Control Console - w/Boom ControlSelect)

    MACHINE IF ANY CON-NTROLLING PLATFORMOR NEUTRAL POSITION

    aped switch furnisheswhen pulled out (on).hut off to the platform

    ng the switch out, thec check of the variousng is OK, the platform time the lights on thee as a bulb check. JLG Lift

    is outside the operating area andboom functions may be disabledttempts to use the disabled func-

    ator to flash and an alarm to sound.e platform to the ground. If the indi-oom control system fault or failuref a failure is discovered, the system JLG authorized service personnelan be used.

    Calibrated Indicator

    trol System Test Button is pushed,e that the Boom Control System is

    TO AVOID SERIOUS INJURY, DO NOT OPERATETROL LEVERS OR TOGGLE SWITCHES COMOVEMENT DO NOT RETURN TO THE OFF WHEN RELEASED.

    1. Power/Emergency Stop

    A two-position red mushroom shpower to PLATFORM Controls When pushed in (off), power is sfunctions.

    Within about 2 seconds of pullimachine will perform a diagnostielectrical circuits, and if everythialarm will beep once. During thisindicator panel will also blink onc

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-7

    2. Start/Auxiliary Power

    When pushed forward, the switch energizes the startermotor to start the engine.

    When pushed back, it energizes the electrically oper-ated hydraulic pump, when actuated. (Switch must beheld ON for dura

    The auxiliary pumto operate the bpump or engineplatform rotate, main boom lift, m

    3. Capacity Select

    This switch allooperating envelrestriction or a 1

    4. Drive Orientation Override

    When the boom is swung over the rear tires or further ineither direction, the Drive Orientation indicator will illumi-nate when the drive function is selected. Push andrelease the switch, and within 3 seconds move theDrive/Steer control to activate drive or steer. Before driv-

    orientation arrows on both controls. Move the drive

    ng the directional arrows.

    pull up on the locking ring

    pring-loaded and will auto-) position when released.

    for driving either forward orramped to allow variable

    thumb operated switch on JLG Lift

    tion of auxiliary pump use.)

    p functions to provide sufficient oil flowasic machine functions should the main fail. The auxiliary pump will operate

    jib lift, jib swing, platform level override,ain telescope and swing.

    ws the operator to select between anope with a 500 lb. (230 kg) capacity000 lb. (45 0 kg) capacity restriction.

    ing, locate the black/white the chassis and the platformcontrols in a direction matchi

    NOTE: To operate the Drive Joystick,below the handle.

    NOTE: The DRIVE control levers are smatically return to neutral (OFF

    5. Drive/Steer

    The DRIVE joystick provides backward. The controller is drive speed.

    Steering is controlled by a top of the joystick.

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-8 3121141

    1. Power/Emergency Stop2. Engine Start / Aux Power3. Capacity Select4. Drive Orientation Override5. Drive/Steer

    r Selectorm Level Override

    ator Panel JLG Lift

    6. Telescope7. Lights8. Jib Lift9. Soft Touch Override

    10. Jib Swing11. Axle Extend/Retract12. Soft Touch Indicator13. Platform Rotate

    14. Jib Stow Override15. Function Speed Control16. Main Lift / Swing17. Drive Speed / Torque Select

    18. Stee19. Platf20. Horn21. Indic

    Figure 3-3. Platform Control Console - Prior to S/N 79596

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-9

    1. Power/Emergency Sto2. Engine Start / Aux Pow3. Capacity Select4. Drive Orientation Over5. Drive/Steer

    Steer SelectPlatform Level OverrideHornIndicator Panel JLG Lift

    per

    ride

    6. Telescope7. Lights8. Jib Lift9. Soft Touch Override

    10. Jib Swing11. Axle Extend/Retract12. Soft Touch Indicator13. Platform Rotate

    14. Jib Stow Override15. Function Speed Control16. Main Lift / Swing17. Drive Speed / Torque Select

    18.19.20.21.

    Figure 3-4. Platform Control Console - S/N 79596 to 93078

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-10 3121141

    1. Power/Emergency Stop2. Engine Start / Aux Power3. Capacity Select4. Drive Orientation Override5. Drive/Steer

    orm Level Override

    ator Panel Control Select JLG Lift

    6. Telescope7. Lights8. Jib Lift9. Soft Touch Override10. Jib Swing

    11. Axle Extend/Retract12. Soft Touch Indicator13. Platform Rotate14. Jib Stow Override

    15. Function Speed Control16. Main Lift / Swing17. Drive Speed / Torque Select18. Steer Select

    19. Platf20. Horn21. Indic22. Boom

    Figure 3-5. Platform Control Console - w/Boom Control Select

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-11

    6. Main Telescope

    This control allows extension and retraction of the mainboom.

    7. Lights (If Equipped)

    This switch opemachine is so eq

    8. Jib Lift

    Push forward to speed is using th

    9. Soft Touch Overr

    This switch enabthe Soft Touch sallowing the opethe obstacle that

    NOTE: The Jib Swing function is not operable when the CapacitySelect control is in the 1000 lb. (450 kg) position.

    10. Jib Swing

    This switch allows the operator to rotate the jib to the leftor right.

    tor to extend or retract theextended or retracted whileorward or reverse.

    ped)

    per is against an object. All override button is pushed,tive in the Creep Mode. JLG Lift

    rates accessory light packages if theuipped.

    lift up, pull back to lift down. Variable lifte Function Speed Control.

    ide Switch (If equipped)

    les the functions that were cut out byystem to operate again at creep speed,rator to move the platform away from caused the shutdown situation.

    11. Axle Extend/Retract

    This switch allows the operaaxles. The axles can only be the machine is being driven f

    12. Soft Touch Indicator (If Equip

    Indicates the Soft Touch bumcontrols are cut out until theat which time controls are ac

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-12 3121141

    13. Platform Rotate

    This switch allows the operator to rotate the basket tothe left or right.

    14. Jib Stow Override

    This switch allows thright past the electroboom for transport.

    15. Function Speed Con

    Controls the speedRotate CCW for slowTo adjust to creep, tu

    NOTE: To operate the Main Lift/Swing Joystick, pull up on thelocking ring below the handle.

    NOTE: The MAIN LIFT/SWING control lever is spring-loaded andwill automatically return to neutral (OFF) position when

    is joystick is providedard to lift up, pull back-wing right, move left to JLG Lift

    e operator to rotate the jib to thenic stop to stow the jib under the

    trol

    of Boom and Swing Functions.er speed and CW for faster speed.rn knob fully CCW until it clicks.

    released.

    16. Main Lift/Swing Controller

    An infinitely proportional dual axfor main lift and swing. Push forwward to lift down. Move right to sswing left.

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-13

    NOTE: When boom is positioned above transport position or tele-scoped out and any of the following switches, DRIVESPEED/TORQUE SELECT or FUNCTION SPEED, are posi-tioned to HIGH, high function speeds are automaticallycut out and the machine continues to operate at a lowerspeed.

    DO NOT OPERATE MACHINFUNCTION SPEED SWITCHE15ABOVE HORIZONTAL.

    17. Drive Speed/Torq

    The forward poshifting the drivegiving high engiback position gand climbing grmaximum displawhen drive conallows the machby leaving the enin maximum disp

    18. Steer Select

    When equipped with four wheel steering, the action ofthe steering system is operator selectable. The centerswitch position gives conventional front wheel steeringwith the rear wheels unaffected. This is for normal driv-ing at maximum speeds. The forward position is for

    mode both front and reartion, which allows the chas-goes forward. This can beine in aisle ways or againstosition is for coordinatedont and rear axles steer inroduce the tightest turningfined areas.

    tor to adjust the level of the

    s power to the horn. JLG Lift

    E IF DRIVE SPEED /TORQUE SELECT ORS OPERATE WHEN BOOM IS MORE THAN

    ue Select

    sition gives maximum drive speed by motors to minimum displacement andne when drive controller is moved. Theives maximum torque for rough terrainades by shifting the wheel motors tocement and giving high engine speedtroller is moved. The center positionine to be driven as quietly as possiblegine at mid speed and the drive motorslacement.

    crab steering. When in thisaxles steer in the same direcsis to move sideways as it used for positioning the machbuildings. The back switch psteering. In this mode the frthe opposite directions to pcircle for maneuvering in con

    19. Platform Leveling Override

    This switch allows the operaplatform.

    20. Horn

    If pressed, this switch supplie

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-14 3121141

    21. Indicator Panel

    The LED Indicator Panel contains indicator lights thatsignal problem conditions or functions operating duringmachine operation.

    22. Boom Control Select

    Automatic Mode:

    When the Boom CoAutomatic, lift and telcoordinated by the Jthe automatic platfoactive during lift, tements.

    NOTE: While operating lift out. While operating lift din. While operating swilift down. While operating telewhen at high boom an

    Manual Mode:

    When the boom control is positioned toManual, lift and telescope movements arecontrolled separately by the operator and

    feature is

    om functions will beare reached. When thison or select the auto- JLG Lift

    ntrol is positioned toescope movements areLG control system andrm leveling feature is

    lescope, swing, and drive move-

    up, the boom may also telescope

    own, the boom may also telescope

    ng or drive, the boom may lift up or

    scope in, the boom may lift downgles and the creep light is flashing.

    the automatic platform levelingactive only during lift functions.

    NOTE: When positioned to Manual, bostopped when the envelope limits occurs, operate a different functimatic position.

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-15

    Platform Control Indicator Panel

    (See Figure 3-6. or Figure 3-7.)

    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 expla

    1. Level System Fa

    Indicates a faultfault indicator wtions will default

    transport mode (24 inches [61 cm] 1200; 12 inches[30.5 cm] 1350) or elevated more than 15 above hori-zontal.

    IF THE LEVEL SYSTEM FAULT INDICATOR IS ILLUMINATED, SHUT EMERGENCY STOP, AND

    ERSISTS, RETURN THE PLAT-ING MANUAL LEVELING AS REPAIRED.

    peration.

    If Equipped)

    en overloaded.

    form capacity selected for

    uld be on at all times. Both will sound if the platform is for the selected capacity.

    Indicates not corredeath. Thi

    Indicates not correcdamage. T

    Indicates ating conoperationexceptiongreen or y JLG Lift

    ined below.

    ult Indicator

    in the electronic leveling system. Theill flash and an alarm sound. All func- to creep if the boom is extended past

    DOWN THE MACHINE, RECYCLE THERESTART THE MACHINE. IF THE FAULT PFORM TO THE STOWED POSITION, USREQUIRED, AND HAVE LEVELING SYSTEM

    2. AC Generator

    Indicates the generator is in o

    3. Platform Overload Indicator (

    Indicates the platform has be

    4. Platform Capacity Indicator

    Indicates the maximum platthe platform.

    One of the capacity lights sholights will flash and an alarmout of the operating envelope

    a potentially hazardous situation, which ifcted, could result in serious injury ors indicator will be red.

    an abnormal operating condition, which ifted, may result in machine interruption orhis indicator will be yellow.

    important information regarding the oper-dition, i.e. procedures essential for safe. This indicator will be green with the of the capacity indicator which will beellow depending upon platform position.

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-16 3121141 JLG Lift

    1. Level System2. AC Generator3. Platform Overload4. Platform Capacity5. Tilt Alarm Warning

    6. Glow Plug7. Enable8. Fuel Level9. Creep Speed10. System Distress

    11. Cable Service12. Drive Orientation13. Axles Set14. Boom Control System Warning

    Figure 3-6. Platform Control Indicator Panel - Prior to S/N 79596

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-17 JLG Lift

    1. Level System2. AC Generator3. Platform Overload4. Platform Capacity5. Tilt Alarm Warning

    6. Glow Plug7. Enable8. Fuel Level9. Creep Speed10. System Distress

    11. Cable Service12. Drive Orientation13. Axles Set14. Boom Control System Warning

    Figure 3-7. Platform Control Indicator Panel - S/N 79596 to Present

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-18 3121141

    5. Tilt Alarm Warning Light

    Indicates that the chassis is on a slope (over 5 degrees).If the boom is above transport position or telescope outand the machine is on a 5 degree slope, an alarm willsound and CREEP is

    IF ILLUMINATED WHEN BOOM IAND LOWER TO BELOW HORIZONTHAT IT IS LEVEL BEFORE EXmore than 15 degrees ABOVE HOR

    6. Glow Plug Indicator

    Indicates the glow plignition, wait until ligh

    7. Footswitch/Enable Indicator

    To operate any function, the footswitch must bedepressed and the function selected within seven sec-onds. The enable indicator shows that the controls are

    cted within seven sec- between ending one

    t function, the enable must be released andntrols.

    s power from all con-.

    E, MODIFY OR DISABLEER MEANS.

    s activate when SWITCH, TOP OR BOTTOM. JLG Lift

    automatically activated.

    S RAISED OR EXTENDED, RETRACTTAL THEN REPOSITION MACHINE SO

    TENDING BOOM OR RAISING BOOMIZONTAL.

    ugs are operating. After turning ont goes out before cranking engine.

    enabled. If a function is not seleonds, or if a seven second lapsefunction and beginning the nexlight will go out and the footswitchdepressed again to enable the co

    Releasing the footswitch removetrols and applies the drive brakes

    TO AVOID SERIOUS INJURY, DO NOT REMOVTHE FOOTSWITCH BY BLOCKING OR ANY OTH

    FOOTSWITCH MUST BE ADJUSTED IF functiononly OPERATES WITHIN LAST 1/4" OF TRAVEL

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3121141 3-19

    8. Fuel Level Indicator

    Indicates the level of fuel in the fuel tank.

    9. Creep Speed Indicator

    When the Function Speed Control is turned to the creepposition, the indtions are set to thcontrol system pwill be on contspeed.

    10. System Distress

    The light indicadetected a malfuhas been set in tManual for instrand trouble code

    The malfunctiononds when the kas a self test.

    11. Cable Service Indicator

    When illuminated, the light indicates the boom cablesare loose or broken and must be repaired or adjustedimmediately.

    12. Drive Orientation Indicator

    yond the rear drive tires or Drive Orientation indicator function is selected. This isrify that the drive control iser direction (i.e. controls

    lly extended. The indicatorending or retracting and be. The light will go out when JLG Lift

    icator acts as a reminder that all func-e slowest speed. The light flashes if theuts the machine into creep speed and

    inuously if the operator selects creep

    Indicator

    tes that the JLG Control System hasnction and a Diagnostic Trouble Code

    he system memory. Refer to the Serviceuctions concerning the trouble codes retrieval.

    indicator light will illuminate for 2-3 sec-ey is positioned to the on position to act

    When the boom is swung befurther in either direction, thewill illuminate when the drivea signal for the operator to vebeing operated in the propreversed situations).

    13. Axles Set Indicator

    Indicates that the axles are fuwill flash as the axles are exton solid when fully extendedthe axles are fully retracted.

  • SECTION 3 - MACHINE CONTROLS AND INDICATORS

    3-20 3121141

    14. Boom Control System Warning Indicator

    Indicates the platform is outside the operating area andoperation of certain boom functions may be disabled(i.e. lift, telescope). Attempts to use the disabled func-tions cause the indicImmediately return thcator remains lit, a bhas been detected. Imust be repaired bybefore the machine c JLG Lift

    ator to flash and an alarm to sound.e platform to the ground. If the indi-oom control system fault or failuref a failure is discovered, the system JLG authorized service personnelan be used.

  • SECTION 4 - MACHINE OPERATION

    3121141 4-1

    SECTION 4. MACHINE OPERATION

    4.1 DESCRIPTIONThis machine is a self-propelled hydraulic lift equipped with awork platform on the end of an elevating and rotating boom.Vibrations emitted by these machines are not hazardous toan operator in the woA-Weighted sound prthan 70dB(A).

    The primary operatothis control station,machine in both forwtor can raise or loweboom to the left or rigcontinuous left and rihas a Ground ControControl Station. GroSwing, and are to beform to the ground unable to do so.

    4.2 BOOM OPERATING CHARACTERISTICS AND LIMITATIONS

    Capacitiesn 15 above horizontal with

    mooth, firm and level sur-

    rated capacity.

    tioning properly.

    ped from JLG. JLG Lift

    rk platform. The equivalent continuousessure level at the work platform is less

    r control station is in the platform. From the operator can drive and steer theard and reverse directions. The opera-

    r the upper or lower boom or swing theht. Standard boom swing is 360 degreeght of the stowed position. The machinel Station which will override the Platformund Controls operate Boom Lift and

    used in an emergency to lower the plat-should the operator in the platform be

    The boom can be raised more thaor without any load in platform, if:

    1. Machine is positioned on a sface.

    2. Axles are extended.

    3. Load is within manufacturers

    4. All machine systems are func

    5. Proper tire pressure.

    6. Machine is as originally equip

  • SECTION 4 - MACHINE OPERATION

    4-2 3121141

    Controlled Arc

    When the Boom Contromode, the boom controland telescope when the platform through a predecentage of extension. (i.sion, you will end up at ano matter where you stop

    lifting down, telescope in will function automatically, or whenlifting up, telescope out will function automatically.

    When the Boom Control Switch is in the manual mode, liftand telescope functions are independent functions con-trolled by the operator. JLG Lift

    l Select switch is in the automatic system automatically controls liftlift function is selected to move thetermined arc, equivalent to the per-e. If you start at 70% boom exten-pproximately 70% boom extension in the arc). This means that when

  • SECTION 4 - MACHINE OPERATION

    3121141 4-3

    Envelope Tracking

    When the platform aenvelope all machincally by the boommotions.

    NOTE: Boom Control System in Automatic Mode: When theboom is completely elevated along the edge of the back-ward stability region and the telescope in function is acti-vated, lift down will automatically function until the boomis away from the edge of the backward stability region.

    Boom Control System in Manual Mode: The boom willvelope is reached and the/or telescope in the properck into the envelope.

    maintains a constant ele- the turntable. If the boom

    aged by its self shall add liftle at 30 degrees.

    rs sense the distance theturntable, allowing higheracted and gradually slowernded.

    BUFFER LINE

    ENVELOPE JLG Lift

    pproaches the edges of the operatinge functions are slowed down automati- control system to reduce machine

    stop when the end of the enoperator must activate lift anddirection to bring the boom ba

    Controlled AngleThe control system automaticallyvated boom angle when swingingangle is at 30 degrees, swing engto maintain the relative boom ang

    Swing Speed ProportioningThe boom control system sensoplatform is extended from the swing speeds with the boom retrswing speeds as the boom is exte

    SLOWDOWN LINE

    BUFFERZONE

    SLOWDOWNZONE

  • SECTION 4 - MACHINE OPERATION

    4-4 3121141

    StabilityMachine stability is based on two (2) conditions which arecalled FORWARD and BACKWARD stability. The machinesposition of least FORWARD stability is shown in (See Figure4-2.), and its position of lin (See Figure 4-3.)

    TO AVOID FORWARD OR BACKMACHINE OR OPERATE THE MAFACE.

    4.3 CAPACITY SELECT

    The Boom Control System allows the operator to select opera-tion in a 500 pound (230 kg) capacity restriction envelope or a1000 pound (450 kg) capacity restriction envelope. The opera-

    ion by positioning theconsole. The Capacitynd both capacity lightslatform is out of the

    kg) envelope requiresosition. JLG Lift

    east BACKWARD stability is shown

    WARD TIPPING, DO NOT OVERLOADCHINE ON AN OUT-OF-LEVEL SUR-

    tor selects the desired capacity restrictCapacity Select switch on the platform Indicator shows the capacity selected, awill flash and an alarm sound if the pselected capacity range.

    NOTE: Operation in the 1000 pound (450the jib to be fixed in the centered p

    Figure 4-1. Dual Capacity Decal

  • SECTION 4 - MACHINE OPERATION

    3121141 4-5

    4.4 ENGINE OPERATION

    NOTE: Initial starting should always be performed from theGround Control station.

    Starting Procedure

    IF ENGINE FAILS TO STAREXTENDED TIME. SHOULD STARTER TO COOL OFF FSEVERAL ATTEMPTS, REFER

    NOTE: Diesel engines omust wait until glcranking engine.

    1. Turn key of SPOWER/EMERGthe ENGINE STA

    ALLOW ENGINE TO WARM-BEFORE APPLYING ANY LOA

    2. After engine hasengine off.

    3. Turn SELECT switch to PLATFORM.

    4. From Platform, pull POWER/EMERGENCY STOP switch out, then push the ENGINE START switch until engine starts.

    NOTE: Footswitch must be in released (up) position beforestarter will operate. If starter operates with footswitch in

    OT OPERATE MACHINE.

    AN UNSCHEDULED SHUT-RECT IT BEFORE RESTART-

    engine to operate at lowallows further reduction of

    STOP switch in.

    anual for detailed informa- JLG Lift

    T PROMPTLY, DO NOT CRANK FOR ANENGINE FAIL TO START AGAIN, ALLOWOR 2-3 MINUTES. IF ENGINE FAILS AFTER TO ENGINE MAINTENANCE MANUAL.

    nly: After turning on ignition, operatorow plug indicator light goes out before

    ELECT switch to GROUND. PositionENCY STOP switch to ON, then pushRT switch until engine starts.

    UP FOR A FEW MINUTES AT LOW SPEEDD.

    had sufficient time to warm up, shut

    the depressed position, DO N

    Shutdown Procedure

    IF AN ENGINE MALFUNCTION CAUSESDOWN, DETERMINE THE CAUSE AND CORING THE ENGINE.

    1. Remove all load and allowspeed for 3-5 minutes; this internal engine temperature.

    2. Push POWER/EMERGENCY

    3. Turn MASTER switch to Off.

    Refer to Engine Manufacturers mtion.

  • SECTION 4 - MACHINE OPERATION

    4-6 3121141 JLG Lift

    Figure 4-2. Position of Least Forward Stability

  • SECTION 4 - MACHINE OPERATION

    3121141 4-7

    . 4.5 TRAVELING (DRIVING)

    NOTE: When the upper boom is raised approximately 15 degreesabove horizontal, the high drive function will automaticallybe in low drive.

    ORIZONTAL EXCEPT ON A

    TIP OVER, DO NOT DRIVEE SPECIFIED ON THE SERIAL

    XCEED 5 DEGREES.

    IN REVERSE AND AT ALLD.

    Figure 4-3. Positio JLG Lift

    DO NOT DRIVE WITH BOOM ABOVE HSMOOTH, FIRM AND LEVEL SURFACE.

    TO AVOID LOSS OF TRAVEL CONTROL ORMACHINE ON GRADES EXCEEDING THOSNUMBER PLATE.

    DO NOT DRIVE ON SIDESLOPES WHICH E

    USE EXTREME CAUTION WHEN DRIVINGTIMES WHEN THE PLATFORM IS ELEVATE

    n of Least Backward Stability

  • SECTION 4 - MACHINE OPERATION

    4-8 3121141

    BEFORE DRIVING, LOCATE THE BLACK/WHITE ORIENTATION ARROWSON BOTH THE CHASSIS AND THE PLATFORM CONTROLS. MOVE THEDRIVE CONTROLS IN A DIRECTION MATCHING THE DIRECTIONALARROWS.

    Traveling Forward and 1. At Platform Controls,

    start engine, and acti

    2. Position Drive controdesired.

    This machine is equippedThe yellow light on the pthat the boom is swung bmachine may Drive/Steermovement of the controoperate the Drive function

    1. Match the black and white direction arrows on both plat-form control panel and the chassis to determine the direction the machine will travel.

    2. Push and release the Drive Orientation Override switch. Within 3 seconds, slowly move the Drive control toward

    direction of machine during the 3 second elected.

    controller to RIGHT foreft. JLG Lift

    Reverse pull out Emergency Stop switch, vate footswitch.

    ller to FORWARD or REVERSE as

    with a Drive Orientation Indicator.latform control console indicateseyond the rear drive tires and the in the opposite direction from thels. If the indicator is illuminated, in the following manner:

    the arrow matching the intended travel. The indicator light will flashinterval until the drive function is s

    4.6 STEERINGPosition thumb switch on Drive/Steer steering right, or to LEFT for steering l

  • SECTION 4 - MACHINE OPERATION

    3121141 4-9 JLG Lift

    Figure 4-4. Grade and Side Slopes

  • SECTION 4 - MACHINE OPERATION

    4-10 3121141

    4.7 EXTENDING THE AXLES

    NOTE: The operator must be driving the machine (forward orreverse) in order to extend the axles.

    Position the Axle Extendretract to retract the axles

    4.8 PLATFORM

    Platform Level Adjustm

    NOTE: When the Boom Conmode, Platform levelioperation. When the BAutomatic mode, Plafunctions except durinin the Manual mode, active.

    During normal operationautomatically maintain itsDown - Position the PlaDown and hold until tobtained.

    Platform RotationTo rotate the platform to the left or right, use the PlatformRotate control switch to select the direction and hold untildesired position is reached.

    E HORIZONTAL WHEN

    EL INDICATOR FOR THE

    GROUND LEVEL. THENE RAISING BOOM.

    MACHINE IF ANY CON-LING PLATFORM MOVE-UTRAL POSITION WHEN

    CONTROL SWITCH OR FOOTSWITCH OR USEHINE. JLG Lift

    switch to extend the axles or to.

    ent

    trol Select Switch is in the Manualng only functions during Main Liftoom Control Select Switch is in thetform Leveling is active during allg telescope operation. Also, whenthe Controlled Angle system is not

    of the machine, the platform will position. To manually Level Up ortform/Level control switch Up orhe desired platform position is

    4.9 BOOM

    DO NOT SWING OR RAISE BOOM ABOVMACHINE IS OUT OF LEVEL.

    DO NOT DEPEND ON TILT ALARM AS A LEVCHASSIS.

    TO AVOID TIP OVER, LOWER PLATFORM TODRIVE MACHINE TO A LEVEL SURFACE BEFOR

    TO AVOID SERIOUS INJURY, DO NOT OPERATETROL LEVER OR TOGGLE SWITCH CONTROLMENT DOES NOT RETURN TO THE OFF OR NERELEASED.

    IF THE PLATFORM DOES NOT STOP WHEN ALEVER IS RELEASED, REMOVE FOOT FROMEMERGENCY STOP SWITCH TO STOP THE MAC

  • SECTION 4 - MACHINE OPERATION

    3121141 4-11

    Swinging the BoomTo swing boom, use Swing control to select Right or Leftdirection.

    IMPORTANTWHEN SWINGING THE BOOFOR THE BOOM TO CLEAR EQUIPMENT.

    Raising and Lowerin

    NOTE: The lift function ishorizontal if the ax

    To raise or lower theUp or Down moveme

    Telescoping the Boo

    NOTE: The telescope funport position if the

    To extend or retract the Switch to select In or Ou

    Swinging the Jib

    NOTE: For 1000 lb. (450 kg) mode operation, the jib must becentered and the Jib Swing function is not operable. If thejib is out of the centered position when in this mode, thejib swing function will allow the operator to center the jibagain.

    g control to select Right or

    ROLll boom functions and Plat-aximum position, Drive is JLG Lift

    M MAKE SURE THERE IS AMPLE ROOMSURROUNDING WALLS, PARTITIONS AND

    g the Boom

    not operable above 15 degrees aboveles are not fully extended.

    Boom, use Boom Lift control to selectnt.

    m

    ction is not operable beyond the trans- axles are not fully extended.

    main boom, use the Telescope Controlt movement.

    To swing the jib, use the Jib SwinLeft direction.

    4.10 FUNCTION SPEED CONTThis control affects the speed of aform Rotate. When in the CCW mplaced in creep speed.

  • SECTION 4 - MACHINE OPERATION

    4-12 3121141

    4.11 EMERGENCY TOWING

    RUNAWAY VEHICLE/MACHINE HAZARD. MACHINE HAS NO TOWINGBRAKES. TOWING VEHICLE MUSALL TIMES. ON-HIGHWAY TOWINLOW INSTRUCTIONS COULD CAU

    MAXIMUM TOWING SPEED 5 M.P.

    MAXIMUM TOWING GRADE 25%.

    DO NOT TOW MACHINE WITH EENGAGED.

    1. Retract, lower and poturntable.

    2. Disconnect drive hubs by inverting disconnect cap.

    rting the disconnect

    ct Hub JLG Lift

    T BE ABLE TO CONTROL MACHINE ATG NOT PERMITTED. FAILURE TO FOL-SE SERIOUS INJURY OR DEATH.

    H. (8 K.M.H.)

    NGINE OPERATING OR DRIVE HUBS

    sition boom in travel position; lock

    3. Reconnect the drive hubs by invecap when towing is complete.

    Figure 4-5. Drive Disconne

  • SECTION 4 - MACHINE OPERATION

    3121141 4-13

    4.12 SHUT DOWN AND PARKTo shut down and park the machine, the procedures are asfollows:

    1. Drive machine to a reasonably well protected area.

    2. Ensure boom is lowered over rear drive axle.

    3. Push in the Eme

    4. Push in the Emetion Platform/Gro

    5. If necessary, covtion placards, wafrom hostile envi

    4.13 LIFTING AND TIE DOWN

    See Figure 4-6. and Figure 4-7.

    Lifting1. Call JLG Industries or weigh the individual unit to find

    .

    position with the turntable

    the machine.

    pment only to the desig-

    prevent damage to the remains level. JLG Lift

    rgency Stop at Platform Controls.

    rgency Stop at Ground Controls. Posi-und Select switch to center OFF.

    er Platform Controls to protect instruc-rning decals and operating controls ronment.

    out the Gross Vehicle Weight

    2. Place the boom in the stowedlocked.

    3. Remove all loose items from

    4. Attach lifting device and equinated lifting points.

    5. Properly adjust the rigging tomachine and so the machine

  • SECTION 4 - MACHINE OPERATION

    4-14 3121141

    Tie Down

    IMPORTANTWHEN TRANSPORTING THE MACHINE, THE BOOM MUST BE FULLYLOWERED INTO THE BOOM REST

    NOTE: When loading the macsary to rotate the turntweight distribution.

    1. Place the boom in thlocked.

    2. Remove all loose item

    3. Secure the chassis achains of adequate snated tie down points

    4.14 STOWING THE JIB FOR TRANSPORT1. Place the boom in the stowed position with the axles

    retracted.

    2. Hold the Jib Swing control switch to the right until the

    ble when the Capacity0 kg) position.

    bled when stowing the

    ol switch until the jib sition under the boom. JLG Lift

    .

    hine onto a trailer, it will be neces-able 180 degrees to provide better

    e stowed position with the turntable

    s from the machine.

    nd the platform using straps or trength and attached to the desig-.

    platform will no longer swing.

    NOTE: The Jib Swing function is not operaSelect control is in the 1000 lb. (45

    NOTE: Automatic platform leveling is disajib.

    3. Push and hold the Jib Stow contrand platform are in the stowed po

  • SECTION 4 - MACHINE OPERATION

    3121141 4-15 JLG Lift

    Figure 4-6. Lifting and Tie Down Chart - Sheet 1 of 2

  • SECTION 4 - MACHINE OPERATION

    4-16 3121141 JLG Lift

    Figure 4-7. Lifting and Tie Down Chart - Sheet 2 of 2

  • SECTION 4 - MACHINE OPERATION

    3121141 4-17 JLG Lift

    Figure 4-8. Decal Location Sheet 1 of 5

  • SECTION 4 - MACHINE OPERATION

    4-18 3121141 JLG Lift

    Figure 4-9. Decal Location Sheet 2 of 5

  • SECTION 4 - MACHINE OPERATION

    3121141 4-19 JLG Lift

    Figure 4-10. Decal Location Sheet 3 of 5

  • SECTION 4 - MACHINE OPERATION

    4-20 3121141 JLG Lift

    Figure 4-11. Decal Location Sheet 4 of 5

  • SECTION 4 - MACHINE OPERATION

    3121141 4-21 JLG Lift

    Figure 4-12. Decal Location Sheet 5 of 5

  • SECTION 4 - MACHINE OPERATION

    4-22 3121141

    Item # ANSI0274722-3

    CE/Australian0274728-4

    Chinese0274724-3

    French/English

    0274727-3

    Japan0271563-2

    Korean0274723-3

    Portuguese0274725-3

    English/Spanish

    0274726-4

    1 - - - -

    2 1701499 1701499

    3 - - - -

    4 - - - -

    5 1701509 1701509

    6 1701529 1701529

    7 1703811 1703811

    8 1703814 1703814

    9 1704277 1704277

    10 1704412 1704412

    11 - - - -

    12 - - - -

    13 3251243 3251243

    14 - - - -

    15 1705337 1705337

    16 - - 1705916

    17 1702153 1704007 JLG Lift

    - - - - - - - - - - - -

    1701499 1701499 1701499 1701499 1701499 1701499

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    1701509 1701509 1701509 1701509 1701509 1701509

    1701529 1701529 1701529 1701529 1701529 1701529

    1703811 1703811 1703811 1703811 1703811 1703811

    1703814 1703814 1703814 1703814 1703814 1703814

    1704277 1704277 1704277 1704277 1704277 1704277

    1704412 1704412 1704412 1704412 1704412 1704412

    1705084 - - - - - - - - - -

    - - - - 1705514 - - - - - -

    - - 3251243 3251243 3251243 3251243 3251243

    - - - - - - - - - - - -

    - - 1705342 1705341 1705338 1705337 1705904

    - - 1705507 1705505 1705493 - - 1705906

    - - - - 1704006 - - 1702153 1705901

  • SECTION 4 - MACHINE OPERATION

    3121141 4-23

    18 1703953 - - 1703943 1703942 1703944 1703953 1705903 1703941

    19 1702868 - - 1705968 1704000 - - 1702868 1705967 1704001

    20 1703797 1705921 1703925 1703924 1703926 1703797 1705895 1703923

    21 170533 896 1705917

    22 170380 898 1703947

    23 170380 897 1703935

    24 - - 902 1703983

    25 325181 813 3251813

    26 170549 907 1705915

    27 170263 631 1702631

    28 170516 899 1705908

    29 170518 900 1705919

    30 170058 584 1700584

    31 170675 751 1706751

    32 170586 868 1705868

    33 170535 905 1705910

    34 170150 505 1701505

    35 170497 059 1706063

    36 170551 511 1705511

    Item # ANSI0274722-3

    CE/Australian0274728-4

    Chinese0274724-3

    French/English

    0274727-3

    Japan0271563-2

    Korean0274723-3

    Portuguese0274725-3

    English/Spanish

    0274726-4 JLG Lift

    6 1705822 1705348 1705347 1705344 1705336 1705

    4 1701518 1703949 1703948 1703950 1703804 1705

    5 1705961 1703937 1703936 1703938 1703805 1705

    1705828 1703982 1703984 1703980 - - 1705

    3 - - 3251813 3251813 3251813 3251813 3251

    2 - - 1705508 1705506 1705494 1705492 1705

    1 1702631 1702631 1702631 1702631 1702631 1702

    8 1706770 1705334 1705333 1705330 1705168 1705

    1 1705468 1705478 1705477 1705480 1705181 1705

    4 1700584 1700584 1700584 1700584 1700584 1700

    1 - - 1706751 1706751 1706751 1706751 1706

    8 - - 1705868 1705868 1705868 1705868 1705

    1 - - 1705430 1705429 1705426 1705351 1705

    5 1701505 1701505 1701505 1701505 1701505 1701

    2 1706098 1706060 1706064 1704972 1704972 1706

    1 1705511 1705511 1705511 1705511 1705511 1705

  • SECTION 4 - MACHINE OPERATION

    4-24 3121141

    37 1701501 1701501 1701501 1701501 1701501 1701501 1701501 1701501

    38 - - - -

    39 - - - -

    40 - - - -

    41 - - - -

    42 - - - -

    43 - - - -

    44 - - - -

    45 - - - -

    46 - - - -

    47 - - - -

    48 - - - -

    49 - - - -

    50 - - - -

    51 - - - -

    52 - - - -

    53 - - - -

    54 - - - -

    55 - - - -

    Item # ANSI0274722-3

    CE/Australian0274728-4

    Chinese0274724-3

    French/English

    0274727-3

    Japan0271563-2

    Korean0274723-3

    Portuguese0274725-3

    English/Spanish

    0274726-4 JLG Lift

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

    - - - - - - - - - - - -

  • SECTION 4 - MACHINE OPERATION

    3121141 4-25

    56 - - - - - - - - - - - - - - - -

    57 - - - - - - - - - - - - - - - -

    58 - - - - - - - - - - - - - - - -

    59 - - - - -

    60 - - - - -

    Item # ANSI0274722-3

    CE/Australian0274728-4

    Chinese0274724-3

    French/English

    0274727-3

    Japan0271563-2

    Korean0274723-3

    Portuguese0274725-3

    English/Spanish

    0274726-4 JLG Lift

    - - - - - - - - - - -

    - - - - - - - - - - -

  • SECTION 4 - MACHINE OPERATION

    4-26 3121141

    Item # Japan0271563-2

    Korean0274723-3

    Portuguese0274725-3

    English/Spanish

    0274726-4 JLG Lift

    1 - - - - - - - -

    2 1701499 1701499 1701499 1701499

    3 - - - - - - - -

    4 - - - - - - - -

    5 1701509 1701509 1701509 1701509

    6 1701529 1701529 1701529 1701529

    7 1703811 1703811 1703811 1703811

    8 1703814 1703814 1703814 1703814

    9 1704277 1704277 1704277 1704277

    10 1704412 1704412 170441