operation and safety manual scissor lifts... · operation and safety manual models 1532e3 1932e3...

Operation and Safety Manual

Models1532E31932E32033E32046E32646E32658E3

3120877July 23, 2012

FOREWORD

FOREWORD

DANGER INDICATES AN IMMINENTLY HAZARDOUS SITUATIONWHICH, IF NOT AVOIDED WILL RESULT IN SERIOUS INJURY ORDEATH.]

CAUTION INDICATES A POTENTIALLY HAZARDOUS SITUATIONWHICH, IF NOT AVOIDED, MAY RESULT IN MINOR OR MODERATEINJURY. IT MAY ALSO BE USED TO ALERT AGAINST UNSAFEPRACTICES

WARNING INDICATES A POTENTIALLY HAZARDOUS SITUATIONWHICH, IF NOT AVOIDED COULD RESULT IN SERIOUS INJURYOR DEATH.

IMPORTANT OR INSTRUCTIONS INDICATES A PROCEDURESESSENTIAL FOR SAFE OPERATION AND WHICH, IF NOT FOL-LOWED, MAY RESULT IN A MALFUNCTION OR DAMAGE TO THEMACHINE.

The purpose of this manual is to provide users with the operating procedures essential for the promotion ofproper machine operation for its intended purpose. It is important to over-stress proper machine usage. Allinformation in this manual should be READ and UNDERSTOOD before any attempt is made to operate themachine. YOUR OPERATING MANUAL IS YOUR MOST IMPORTANT TOOL - Keep it with the machine.REMEMBER ANY EQUIPMENT IS ONLY AS SAFE AS THE OPERATOR.

BECAUSE THE MANUFACTURER HAS NO DIRECT CONTROL OVER MACHINE APPLICATION ANDOPERATION, PROPER SAFETY PRACTICES ARE THE RESPONSIBILITY OF THE USER AND HIS OPER-ATING PERSONNEL.

ALL INSTRUCTIONS IN THIS MANUAL ARE BASED ON THE USE OF THE MACHINE UNDER PROPEROPERATING CONDITIONS, WITH NO DEVIATIONS FROM THE ORIGINAL DESIGN. ALTERATION AND/ORMODIFICATION OF THE MACHINE IS STRICTLY FORBIDDEN, WITHOUT WRITTEN APPROVAL FROMJLG INDUSTRIES, PER OSHA REGULATIONS AND APPLICABLE ANSI STANDARDS.

THIS SAFETY ALERT SYMBOL IS USED TO CALL ATTENTION TO POTENTIAL HAZARDS WHICHMAY LEAD TO SERIOUS INJURY OR DEATH IF IGNORED.

Safety of personnel and proper use of the machine are of primary concern, DANGER, WARNING, CAU-TION, IMPORTANT, INSTRUCTIONS and NOTE are inserted throughout this manual to emphasize theseareas. They are defined as follows:

JLG INDUSTRIES MAY HAVE ISSUED SAFETY RELATED BULLETINS FOR YOUR JLG PRODUCT. CONTACT JLG INDUSTRIES INC.OR THE LOCAL AUTHORIZED JLG DISTRIBUTOR FOR INFORMATION CONCERNING SAFETY RELATED BULLETINS WHICH MAYHAVE BEEN ISSUED FOR YOUR JLG PRODUCT. ALL ITEMS REQUIRED BY THE SAFETY RELATED BULLETINS MUST BE COM-PLETED ON THE AFFECTED JLG PRODUCT

Due to continuous product improvements, JLG Industries, Inc. reserves the right to make specification changes without prior notifica-tion. Contact JLG Industries, Inc. for updated information.

3120877 – JLG Sizzor – a

FOREWORD

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b – JLG Sizzor – 3120877

FOREWORD

All procedures herein are based on the use of themachine under proper operating conditions, with nodeviations from original design intent... as per OSHAregulations and applicable ANSI standards.

READ & HEED!

The ownership, use, service, and/or maintenance ofthis machine is subject to various governmental andlocal laws and regulations. It is the responsibility ofthe owner/user to be knowledgeable of these lawsand regulations and to comply with them. The mostprevalent regulations of this type in the United Statesare the Federal OSHA Safety Regulations*. Listedbelow, in abbreviated form are some of the require-ments of Federal OSHA regulations in effect as of thedate of publication of this handbook.

The listing of these requirements shall not relievethe owner/user of the responsibility and obligationto determine all applicable laws and regulations andtheir exact wording and requirements, and to com-ply with the requirements. Nor shall the listing ofthese requirements constitute an assumption ofresponsibility of liability on the part of JLG Indus-tries, Inc.

1. Only trained and authorized operators shall bepermitted to operate the aerial lift.

2. A malfunctioning lift shall be shut down untilrepaired.

3. The controls shall be plainly marked as to theirfunction.

4. The controls shall be tested each day prior touse to determine that they are in safe operatingcondition.

5. All personnel in the platform shall, at all times,wear approved fall protection devices andother safety gear as required.

6. Load limits specified by the manufacturer shallnot be exceeded.

7. Instruction and warning placards must be legi-ble.

8. Aerial lifts may be field modified for uses otherthan those intended by the manufacturer only ifcertified in writing by the manufacturer to be inconformity to JLG requirements and to be atleast as safe as it was prior to modification.

9. Aerial lifts shall not be used near electric powerlines unless the lines have been de energizedor adequate clearance is maintained.

10. Employees using aerial lifts shall be instructedon how to recognize and avoid unsafe condi-tions and hazards.

11. Ground controls shall not be operated unlesspermission has been obtained from personnelin the platform, except in case of an emer-gency.

12. Regular inspection of the job site and aerial liftshall be performed by competent persons.

13. Personnel shall always stand on the floor of theplatform, not on boxes, planks, railing or otherdevices, for a work position.

*Applicable Federal OSHA regulations for theUnited States, as of the date of publication of thismanual, include, but are not limited to, 29 CFR1910.67, 29 CFR 1926.20, 29 CFR 1926.21, 29 CFR1926.28, and 29 CFR 1926.453.

3120877 – JLG Sizzor – c

FOREWORD

REVISON LOG

January 1999 - Original Issue

March 12, 1999 - Revised

March 1, 2001 Revised

July 31, 2001 Revised

July 23, 2012 Revised

d – JLG Sizzor – 3120877

TABLE OF CONTENTS

TABLE OF CONTENTS

SUBJECT - SECTION, PARAGRAPH PAGE NO.

SECTION - FOREWORD

SECTION 1 - SAFETY PRECAUTIONS

1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11.2 Pre-operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11.3 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-21.4 Towing, Lifting, and Hauling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-41.5 Additional Hazards / Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4

SECTION 2 - PREPARATION AND INSPECTION

2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12.2 Preparation For Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12.3 Delivery and Frequent Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12.4 Daily Walk-Around Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-22.5 Daily Functional Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-22.6 Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-32.7 Battery Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL

3.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13.2 Personnel Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13.3 Operating Characteristics and Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13.4 Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-23.5 Placards and Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7

SECTION 4 - MACHINE OPERATION

4.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-14.2 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-14.3 Motor Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-14.4 Raising and Lowering (Lifting) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24.5 Platform Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-34.6 Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-34.7 Traveling (Driving) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-34.8 Parking and Stowing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-44.9 Platform Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-54.10 Safety Prop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-54.11 transporting, Tie Down and Lifting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-54.12 Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6

SECTION 5 - EMERGENCY PROCEDURES

5.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15.2 Incident Notification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15.3 Emergency Towing Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15.4 Manual Descent System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15.5 Emergency Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

SECTION 6 - INSPECTION AND REPAIR LOG

3120877 – JLG Sizzor – i

TABLE OF CONTENTS (Continued)

LIST OF FIGURES

FIGURE NO. TITLE PAGE NO.

2-1. Pothole Protection System Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-32-2. Daily Walk-Around Inspection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-42-3. Daily Walk-Around Inspection Points (Sheet 1 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-52-4. Daily Walk-Around Inspection Points (Sheet 2 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-62-5. Lubrication Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-72-6. Torque Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-83-1. Ground Control Station - Models 1532E3/1932E3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-33-2. Ground Control Station - Models 2033E3/2046E3/2646E3/2658E3 . . . . . . . . . . . . . . . . . . . . . . .3-43-3. Platform Control Station - All Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-53-4. Decal Installation - 1532E3 & 1932E3 UK (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-83-5. Decal Installation - 1532E3 & 1932E3 UK (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-93-6. Decal Installation - 1532E3 & 1932E3 Australian (Sheet 1 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . .3-103-7. Decal Installation - 1532E3 & 1932E3 Australian (Sheet 2 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . .3-113-8. Decal Installation - 1532E3 & 1932E3 Dutch (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-123-9. Decal Installation - 1532E3 & 1932E3 Dutch (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-133-10. Decal Installation - 1532E3 & 1932E3 French (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-143-11. Decal Installation - 1532E3 & 1932E3 French (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-153-12. Decal Installation - 1532E3 & 1932E3 German (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-163-13. Decal Installation - 1532E3 & 1932E3 German (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-173-14. Decal Installation - 1532E3 & 1932E3 italian (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-183-15. Decal Installation - 1532E3 & 1932E3 italian (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-193-16. Decal Installation - 1532E3 & 1932E3 Spanish (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-203-17. Decal Installation - 1532E3 & 1932E3 Spanish (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-213-18. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 UK (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . .3-223-19. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 UK (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . .3-233-20. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Australian (Sheet 1 of 2) . . . . . . . . . . . . .3-243-21. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Australian (Sheet 2 of 2) . . . . . . . . . . . . .3-253-22. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Dutch (Sheet 1 of 2) . . . . . . . . . . . . . . . .3-263-23. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Dutch (Sheet 2 of 2) . . . . . . . . . . . . . . . .3-273-24. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 French (Sheet 1 of 2) . . . . . . . . . . . . . . .3-283-25. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 French (Sheet 2 of 2) . . . . . . . . . . . . . . .3-293-26. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 German (Sheet 1 of 2). . . . . . . . . . . . . . .3-303-27. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 German (Sheet 2 of 2). . . . . . . . . . . . . . .3-313-28. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Italian (Sheet 1 of 2) . . . . . . . . . . . . . . . .3-323-29. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 italian (Sheet 2 of 2) . . . . . . . . . . . . . . . .3-333-30. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Spanish (Sheet 1 of 2). . . . . . . . . . . . . . .3-343-31. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Spanish (Sheet 2 of 2). . . . . . . . . . . . . . .3-354-1. Grade and Sideslope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-44-2. E3 Tie Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-54-3. Lifting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6

LIST OF TABLES

TABLE NO. TITLE PAGE NO.

1-1 Minimum Safe Approach Distances (M.S.A.D.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-32-1 Lubrication Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-76-1 Inspection and Repair Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1

ii – JLG Sizzor – 3120877


SECTION 1. SAFETY PRECAUTIONS

1.1 GENERALThis section outlines the necessary precautions for properand safe machine usage and maintenance. For propermachine use, it is mandatory that a daily routine is estab-lished based on the content of this manual. A mainte-nance program, using the information provided in thismanual and the Service and Maintenance Manual, mustalso be established by a qualified person and followed toensure that the machine is safe to operate.

The owner/user/operator/lessor/lessee of the machineshould not operate this machine until this manual hasbeen read, training is accomplished, and operation of themachine has been completed under the supervision of anexperienced and qualified operator.

If there are any questions with regard to safety, training,inspection, maintenance, application, and operation,please contact JLG Industries, Inc. (“JLG”).

FAILURE TO COMPLY WITH THE SAFETY PRECAUTIONS LISTEDIN THIS MANUAL COULD RESULT IN MACHINE DAMAGE, PROP-ERTY DAMAGE, PERSONAL INJURY OR DEATH.

1.2 PRE-OPERATION

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

machine.

• Do not operate this machine until complete training isperformed by authorized persons.

• Only authorized and qualified personnel can operatethe machine.

• Read, understand, and obey all DANGERS, WARN-INGS, CAUTIONS, and operating instructions on themachine and in this manual.

• Use the machine in a manner which is within the scopeof its intended application set by JLG.

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

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

Workplace Inspection• The operator is to take safety measures to avoid all

hazards in the work area prior to machine operation.

• Do not swing turntable or raise the platform while ontrucks, trailers, railway cars, floating vessels, scaffoldsor other equipment unless approved in writing by JLG.

• Do not operate the machine in hazardous environ-ments unless approved for that purpose by JLG.

• Be sure that the ground conditions are able to supportthe maximum load shown on the decals located on themachine.

• This machine can be operated in temperatures of -20o

C to 40o C (0o F to 104o F). Consult JLG for operationoutside this range.

3120877 – JLG Lift – 1-1


Machine Inspection • Before machine operation, perform inspections and

functional checks. Refer to Section 2 of this manual fordetailed instructions.

• Do not operate this machine until it has been servicedand maintained according to requirements specified inthe Service and Maintenance Manual.

• Be sure all safety devices are operating properly. Mod-ification of these devices is a safety violation.

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

• Avoid any buildup of debris on the platform floor. Keepmud, oil, grease, and other slippery substances fromfootwear and platform floor.

1.3 OPERATION

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

positioning personnel, their tools, and equipment.

• Never operate a machine that is not working properly.If a malfunctions occurs, shut down the machine.

• Never slam a control switch or lever through neutral toan opposite direction. Always return switch to neutraland stop before moving the switch to the next function.Operate controls with slow and even pressure.

• Hydraulic cylinders should never be left fully extendedor fully retracted before shutdown or for long periods oftime.

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

• Do not carry materials directly on platform railingunless approved by JLG.

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

• Always ensure that power tools are properly stowedand never left hanging by their cord from the platformwork area.

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

• Do not assist a stuck or disabled machine by pushing,pulling, or by using machine functions. Only pull theunit from the tie-down lugs on the chassis.

• Stow elevating assembly and shut off all power beforeleaving machine.

Trip and Fall Hazards• When operating a boom lift or vertical mast lift, occu-

pants in the platform must wear a full body harnesswith a lanyard attached to an authorized lanyardanchorage point. When operating a scissor lift or verti-cal mast lift, JLG recommends wearing a full body har-ness. Attach only one (1) lanyard per lanyardanchorage point.

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

• Keep both feet firmly positioned on the platform floor atall times. Never use ladders, boxes, steps, planks, orsimilar items on platform to provide additional reach.

• Never use the elevating assembly to enter or leave theplatform.

• Use extreme caution when entering or leaving plat-form. Be sure that the platform is fully lowered. Facethe machine, maintain “three point contact” with themachine, using two hands and one foot or two feet andone hand during entry and exit.

• Check orientation of directional arrows on chassisbefore driving. The direction of drive and steer may beopposite from normal operation based upon orienta-tion of chassis.

1-2 – JLG Lift – 3120877


• Platform-to-structure transfers at elevated positions arediscouraged. Where transfer is necessary, enter/exitthrough the gate only with the platform within 0.3m (1ft) of a safe and secure structure. 100% tie-off is alsorequired in this situation using two lanyards. One lan-yard must be attached to the platform with the secondlanyard attached to the structure. The lanyard con-nected to the platform must not be disconnected untilthe transfer to the structure is safe and complete.

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

protection from contact or proximity to electrical cur-rent.

• Maintain safe distance from electrical lines, apparatus,or any energized (exposed or insulated) parts accord-ing to the Minimum Safe Approach Distance (MSAD)as shown in Table 1-1.

• Allow for machine movement and electrical line sway-ing.

DO NOT MANEUVER MACHINE OR PERSONNEL INSIDE PROHIB-ITED ZONE (MSAD). ASSUME ALL ELECTRICAL PARTS AND WIR-ING ARE ENERGIZED UNLESS KNOWN OTHERWISE.

Tipping Hazards• The user should be familiar with the surface before

driving. Do not exceed the allowable sideslope andgrade while driving..

• 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. Distrib-ute loads evenly on platform floor.

• Do not raise the platform or drive from an elevatedposition unless the machine is on firm, level surfacesand evenly supported.

• Keep the chassis of the machine at least 2 ft. (0.6m)from holes, bumps, drop-offs, obstructions, debris,concealed holes, and other potential hazards on thefloor/surface unless approved by JLG.

• Never attempt to use the machine as a crane. Do nottie-off machine to any adjacent structure.

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

Voltage Range(Phase to Phase)

MINIMUM SAFE APPROACH DISTANCE

in Meters (Feet)

0 to 300V AVOID CONTACT

Over 300V to 50 KV 3 (10)

Over 50KV to 200 KV 5 (15)

Over 200 KV to 350 KV 6(20)

Over 350 KV to 500 KV 8 (25)

Over 500 KV to 750 KV 11 (35)

Over 750 KV to 1000 KV 14 (45)

3120877 – JLG Lift – 1-3


• Do not operate the machine when wind conditionsexceed the maximum allowable wind speed.

• Do not increase the surface area of the platform or theload. Increase of the area exposed to the wind willdecrease stability.

• Do not increase the platform size with unauthorizeddeck extensions or attachments.

• If elevating assembly or platform is in a position thatone or more wheels are off the ground, all personsmust be removed before attempting to stabilize themachine. Use cranes, forklift trucks, or other appropri-ate equipment to stabilize machine and remove per-sonnel.

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

and ground personnel.

• Keep hands and limbs out of the elevating assemblyduring operation.

• Check work area for clearances overhead, on sides,and bottom of platform when lifting or lowering plat-form, and driving.

• During operation, keep all body parts inside platformrailing.

• Use elevating assembly functions, not the drive func-tion to position the platform close to obstacles

• Always post a lookout when driving in areas wherevision is obstructed.

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

• Limit travel speed according to conditions of groundsurface, congestion, visibility, slope, location of per-sonnel, and other factors which may cause collision orinjury to personnel.

• Be aware of stopping distances in all drive speeds.When driving in high speed, switch to low speedbefore stopping. Travel grades in low speed only.

• Do not use high speed drive in restricted or close quar-ters or when driving in reverse.

• Exercise extreme caution at all times to prevent obsta-cles from striking or interfering with operating controlsand persons in the platform.

• Be sure that operators of other overhead and floor levelmachines are aware of the aerial work platform’s pres-ence. Disconnect power to overhead cranes.

• Warn personnel not to work, stand, or walk under araised platform. Position barricades on floor if neces-sary.

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 eventof emergency, malfunction, power failure, or loading/unloading. Refer to the Emergency Procedures sectionof this manual for emergency towing procedures.

• The platform must be completely empty of tools.

• When lifting machine, lift only at designated areas ofthe machine. Lift with lifting equipment of adequatecapacity.

• Refer to the Machine Operation section of this manualfor lifting information.

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

• Do not refuel the machine with the engine running.

• Battery fluid is highly corrosive. Avoid contact with skinand clothing at all times.

• Charge batteries only in a well ventilated area.

1-4 – JLG Lift – 3120877

SECTION 2 - MACHINE PREPARATION AND INSPECTION

SECTION 2. MACHINE PREPARATION AND INSPECTION

2.1 GENERAL

This section provides the necessary information neededby those personnel that are responsible to place themachine in operation readiness, and lists checks that areperformed prior to use of the machine. It is important thatthe information contained in this section be read andunderstood before any attempt is made to operate themachine. Ensure that all the necessary inspections havebeen completed successfully before placing the machineinto service. These procedures will aid in obtaining maxi-mum service life and safe operation.

SINCE THE MACHINE MANUFACTURER HAS NO DIRECT CON-TROL OVER THE FIELD INSPECTION AND MAINTENANCE,SAFETY IS THE RESPONSIBILITY OF THE OWNER/OPERATOR.

2.2 PREPARATION FOR USE

Before a new machine is put into operation it must becarefully inspected for any evidence of damage resultingfrom shipment and inspected periodically thereafter asoutlined in the Delivery and Frequent Inspection. The unitshould be thoroughly checked for hydraulic leaks duringinitial start-up and run. A check of all components shouldbe made to assure their security.

All preparations necessary to place the machine in opera-tion readiness status are the responsibility of manage-ment personnel. Preparation requires good commonsense, (i.e. lift works smoothly and brakes operate prop-erly) coupled with a series of visual inspections. The man-datory requirements are given in the Daily Walk AroundInspection.

It should be assured that the items appearing in the Deliv-ery and Periodic Inspection and Functional Check arecomplied with prior to putting the machine into service.

2.3 DELIVERY AND FREQUENT INSPECTION

NOTE: This machine requires periodic safety and mainte-nance inspections by a JLG distributor, or certifiedJLG mechanic.

NOTE: An annual inspection shall be performed on theaerial platform no later than thirteen (13) monthsfrom the date of the prior annual inspection. Theinspection shall be performed by person(s) certifiedas a mechanic on the specific make and model ofthe aerial platform.

The following checklist provides a systematic inspectionto assist in detecting defective, damaged, or improperlyinstalled parts. The checklist denotes the items to beinspected and conditions to examine. Frequent inspectionshall be performed monthly or more often when requiredby environment, severity, and frequency of usage.

This checklist is also applicable and must be followed forall machines that have been in storage or for all machinesthat will be exposed to harsh or changing climates.

These check are also to be performed after maintenancehas been performed on the machine.

Handrail Assemblies

Properly installed; no loose or missing parts; no visibledamage.

Platform Assembly

No visible damage; free of dirt and debris.

Sizzor Arms

No visible damage, abrasions and/or distortions.

Electrical Cable

No visible damage; properly secured.

Pivot Pins

No loose or missing retaining hardware; no visible dam-age; no evidence of pin or bushing wear.

Lift Cylinder

No rust, nicks, scratches or foreign material on piston rod;no leakage.

Frame

No visible damage; loose or missing hardware (top andunderside).

Tire and Wheel Assemblies

No loose or missing lug nuts; no visible damage; checkdrive hoses for damage.

Sliding Wear Pad Blocks

No excessive wear.

3120877 – JLG Sizzor – 2-1


Hydraulic Oil Supply

Operate lift function through one complete cycle beforechecking oil level. Oil level should be at full mark or within1.5 cm (0.5 in) below full mark on side of hydraulic tank(all systems shut down, machine in stowed position); Novisible oil leaks on the ground.

Steer Cylinder

No rust, nicks, scratches or foreign material on piston rod;no leakage.

Steer Linkage

No loose or missing parts; no visible damage.

Front Spindle Assemblies

No excessive wear; no damage; evidence of proper lubri-cation.

Control Boxes (Platform and Ground)

Switches operable; no visible damage; placards secureand legible; controller operable; no visible damage.

Batteries

Proper electrolyte level; cable connections tight; no visibledamage; no corrosion at battery cable connections.Ensure batteries are fully charged.

Motor/Pump Unit and Valves

No leakage; units secure.

Platform Placards

No visible damage; placards secure and legible.

2.4 DAILY WALK-AROUND INSPECTION

It is the users responsibility to inspect the machine beforethe start of each workday. It is recommended that eachuser inspect the machine before operation, even if themachine has already been put into service under anotheruser. This Daily Walk-Around Inspection is the preferredmethod of inspection.

These checks are also to be performed after maintenancehas been performed on the machine.

In addition to the Daily Walk-Around Inspection, be sure toinclude the following as part of the daily inspection:

Overall Cleanliness

Check all standing surfaces for oil, fuel and hydraulic oilspillage and foreign objects. Ensure overall cleanliness.

Placards

Keep all information and operating placards clean andunobstructed. Cover when spray painting or shot blastingto protect legibility.

Operators and Safety Manual

Ensure a copy of this manual is enclosed in the manualstorage box.

Machine Log

Ensure a machine operating record or log is kept. Checkto see that it is current and that no entries have been leftuncleared, leaving machine in an unsafe condition foroperation.

Daily Lubrication

For those items pointed out in the Daily Walk-AroundInspection requiring daily lubrication, refer to the Lubrica-tion Chart for specific requirements.

2.5 DAILY FUNCTIONAL CHECK

Perform functional checks in accordance with the DailyFunctional Check before attempting to operate themachine.

TO AVOID INJURY DO NOT OPERATE A MACHINE UNTIL ALLMALFUNCTIONS HAVE BEEN CORRECTED. USE OF A MALFUNC-TIONING MACHINE IS A SAFETY VIOLATION.

A functional check of all systems should be performed,under no load, once the walk-around inspection is com-plete, in an area free of overhead and ground levelobstructions. Perform pre-load functional check in accor-dance with the following procedure:

1. Ensure batteries are fully charged.

2. Raise and lower platform several times. Check forsmooth elevation and lowering. Check for HighDrive cut-out as platform begins to raise. Check thatpothole protection system is deployed when plat-form is raised and that actuating rollers are in con-tact with the connecting bar.

2-2 – JLG Sizzor – 3120877


3. Drive forward and reverse, check for proper opera-tion.

4. Check that drive brake holds when machine isdriven up a hill, not to exceed rated gradeability, andstopped.

5. Steer left and right. Check for proper operation.

6. Check fluid level on hydraulic oil reservoir. Refer tothe Lubrication Chart.

2.6 TORQUE REQUIREMENTS

The Torque Chart consists of standard torque valuesbased on bolt diameter and grade, also specifying dryand wet torque values in accordance with recommendedshop practices. This chart is provided as an aid to theoperator in the event he/she notices a condition thatrequires prompt attention during the walk-around inspec-tion or during operation until the proper service personnelcan be notified. The Service and Maintenance Manualprovides specific torque values and periodic maintenanceprocedures with a listing of individual components. Utiliz-ing this Torque Chart in conjunction with the preventivemaintenance procedures in the Service and MaintenanceManual will enhance safety, reliability and performance ofthe machine.

2.7 BATTERY CHARGINGAt the end of the work day, the batteries should becharged for the next days work. Position the EmergencyStop switch to OFF. Prior to charging, be sure electrolytecovers plates. Connect the battery charger to a properlygrounded receptacle using a suitable extension cord. Setthe battery charger timer switch, if equipped, for thedesired charging time. After charging, check the electro-lyte level of the batteries and adjust accordingly. Add dis-tilled water only to batteries. A fully charged battery willhave a specific gravity of between 1.260 - 1.275 on ahydrometer.

WHEN ADDING DISTILLED WATER TO THE BATTERIES, A NON-METALLIC CONTAINER AND/OR FUNNEL MUST BE USED. ADDWATER ONLY TO LEVEL INDICATOR OR 0.95 CM (3/8 INCH)ABOVE SEPARATORS.

NO OPEN FLAMES OR SMOKING WHEN CHARGING BATTERIES.

CHARGE BATTERIES ONLY IN A WELL VENTILATED AREA.

ENSURE THAT BATTERY ACID DOES NOT COME INTO CONTACTWITH SKIN OR CLOTHING.

NOTE: Be sure to disconnect and store any extension cordsafter charging batteries and before putting machineinto service.To avoid electrolyte overflow, add distilled water tobatteries after charging.

Figure 2-1. Pothole Protection System Operation

3120877 – JLG Sizzor – 2-3


Figure 2-2. Daily Walk-Around Inspection Diagram

2-4 – JLG Sizzor – 3120877


GeneralBegin the “Walk-Around Inspection” at Item 1, asnoted on the diagram. Continue to the right (counter-clockwise viewed from top) checking each item insequence for the conditions listed in the “Walk-Around inspection Checklist.”

TO AVOID INJURY DO NOT OPERATE MACHINE UNTIL ALLMALFUNCTIONS HAVE BEEN CORRECTED. USE OF A MAL-FUNCTIONING MACHINE IS A SAFETY VIOLATION.TO AVOID POSSIBLE INJURY, BE SURE MACHINE POWER IS“OFF” DURING “WALK-AROUND INSPECTION.”

NOTE: Do not overlook visual inspection of chassisunderside. Checking this area often results indiscovery of conditions which could causeextensive machine damage.

1. Platform Controls - Properly secured; no looseor missing parts; no visible damage to controlbox or controller (joystick). Placards secure andlegible; control markings legible; manual inmanual storage box.

2. Steer Cylinder and Linkage - Properly secured;no loose or missing parts; no visible damage;no evidence of steer cylinder leakage.

3. Scissor Arms and Sliding Wear Pads - Properlysecured; no visible damage; no loose or miss-ing parts.

4. High Drive Limit Switch - Properly secured; novisible damage; no loose or missing parts.

5. Steer/Drive Wheel and Tire Assembly, Left Front- Properly secured; no loose or missing lugnuts; no visible damage; check drive hoses.

6. Drive Motor, Left Front - Properly secured; novisible damage; no evidence of leakage.

7. Manual Descent Cable and Pull Handle - Prop-erly secured; no loose or missing parts; no visi-ble damage.

8. Powered Deck Extension Cylinder (If Equipped)- Properly secured; no visible damage; noloose or missing parts; no evidence of leakage.

9. Pothole Protection System - Support bar, roll-ers, limit switches, springs and links properlysecured; no visible damage; no loose or miss-ing parts.

10. Compartment Cover and Latches - Cover andlatches in working condition; properly secured;no loose or missing parts.

11. Machine Controller (1532E3 and 1932E3) -Properly secured; no visible damage; no looseor broken wiring.

12. Battery Installation - Proper electrolyte level;cables secure; no damage or corrosion. Hold-downs secure.

13. Machine Controller (2033E3, 2046E3, 2646E3and 2658E3) - Properly secured; no visibledamage; no loose or broken wiring.

14. Ground Controls - Properly secured; no visibledamage; switches operable; placards secureand legible.

15. Wheel and Tire Assembly, Left Rear - Properlysecured; no loose or missing lug nuts; no visi-ble damage.


17. Parking Brake - No loose or missing parts; novisible damage; no cylinder leakage.

18. Ladder - Properly secured; no visible damage;no loose or missing hardware.

19. Battery Charger - No visible damage; properlysecured.


21. Wheel and Tire Assembly, Right Rear - Properlysecured; no loose or missing lug nuts; no visi-ble damage.

22. Pothole Protection System - Support bar, roll-ers, limit switches and links properly secured;no visible damage; no loose or missing parts.

23. Compartment Cover and Latches - Cover andlatches in working condition; properly secured;no visible damage; no loose or missing parts.

24. Control Valve Installation - No loose or missingparts; no evidence of leakage. No unsupportedwires or hoses; no damaged or broken wires.

25. Lift Cylinder - Properly secured; no visible dam-age; no loose or missing parts; no evidence ofleakage.

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

3120877 – JLG Sizzor – 2-5


26. Motor/Pump Unit - Properly secured; no visibledamage; no evidence of hydraulic leakage.

27. Hydraulic Filter - No visible damage; properlysecured; no evidence of leakage

28. Tilt Switch - Properly secured; no loose or miss-ing parts; no visible damage; no loose or brokenwires.

29. Hydraulic Reservoir - No visible damage; noloose or missing parts; no evidence of leakage.Recommended hydraulic fluid level on side oftank. Breather cap secure and working.

30. Powered Deck Extension Cylinder (If Equipped) -Properly secured; no visible damage; no loose ormissing parts; no evidence of leakage.

31. Steer/Drive Wheel and Tire Assembly, Right Front- Properly secured; no loose or missing lug nuts;no visible damage; check drive hoses.

32. Drive Motor, Right Front - Properly secured;novisible damage; no evidence of leakage.

33. Safety Prop - Properly secured;no loose or miss-ing parts; no visible damage.

34. Handrail Installation - All railings securelyattached; no visible damage;no missing parts;chain improper working order. If equipped,access gate properly secured and in good work-ing order.

35. Platform Assembly - No loose or missing parts;novisible damage; platform deck extension oper-ates properly.

36. Scissor Arms and Sliding Wear Pads - Properlysecured;no visible damage; no loose or missingparts.

37. (Not Shown on Illustration) Valves, Valve Fittings,Hosing and Tubing - Properly secured; no looseor missing parts; no visible damage;no evidenceof leakage.

Figure 2-4. Daily Walk-Around Inspection Points (Sheet 2 of 2)

2-6 – JLG Sizzor – 3120877


Fig

ure

2-5.

To

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Ch

art

3120877 – JLG Sizzor – 2-7



2-8 – JLG Sizzor – 3120877


SECTION 3. USER RESPONSIBILITIES AND MACHINE CONTROL

3.1 GENERAL

SINCE THE MANUFACTURER HAS NO DIRECT CONTROL OVERMACHINE APPLICATION AND OPERATION, CONFORMANCE WITHGOOD SAFETY PRACTICES IN THESE AREAS IS THE RESPONSI-BILITY OF THE USER AND HIS OPERATING PERSONNEL.

This section provides the necessary information neededto understand control functions. Included in this sectionare the operating characteristics and limitations, and func-tions and purposes of controls and indicators. It is impor-tant that the user read and understand the properprocedures before operating the machine. These proce-dures will aid in obtaining optimum service life and safeoperation.

3.2 PERSONNEL TRAININGThe scissor lift is a personnel handling device; therefore, itis essential that it be operated and maintained only byauthorized personnel who have demonstrated that theyunderstand the proper use and maintenance of themachine. It is important that all personnel who areassigned to and responsible for the operation and mainte-nance of the machine undergo a thorough training pro-gram and check out period in order to become familiarwith the characteristics prior to operating the machine.

Persons under the influence of drugs or alcohol or whoare subject to seizures, dizziness or loss of physical con-trol must not be permitted to operate the machine.

Operator TrainingOperator training must include instruction in the following:

1. Use and limitations of the platform controls, groundcontrols, emergency controls and safety systems.

2. Knowledge and understanding of this manual and ofthe control markings, instructions and warnings onthe machine itself.

3. Knowledge and understanding of all safety workrules of the employer and of Federal, State andLocal Statutes, including training in the recognitionand avoidance of potential hazards in the workplace; with particular attention to the work to be per-formed.

4. Proper use of all required personnel safety equip-ment.

5. Sufficient knowledge of the mechanical operation ofthe machine to recognize a malfunction or potentialmalfunction.

6. The safest means to operate near overhead obstruc-tions, other moving equipment, obstacles, depres-sions, holes, dropoffs, etc. on the supportingsurface.

7. Means to avoid the hazards of unprotected electricalconductors.

8. Any other requirements of a specific job or machineapplication.

Training Supervision

Training 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 controla scissor lift in congested work locations.

Operator Responsibility

The operator must be instructed that he has the responsi-bility and authority to shut down the machine in case of amalfunction or other unsafe condition of either themachine or the job site and to request further informationfrom his supervisor or JLG Distributor before proceeding.

NOTE: Manufacturer or Distributor will provide qualified per-sons for training assistance with first unit(s) deliveredand thereafter as requested by user or his person-nel.

3.3 OPERATING CHARACTERISTICS AND LIMITATIONS

General

A thorough knowledge of the operating characteristicsand limitations of the machine is always the first require-ment for any user, regardless of users experience withsimilar types of equipment.

Placards

Important points to remember during operation are pro-vided at the control stations by DANGER, WARNING,CAUTION, IMPORTANT and INSTRUCTION placards. Thisinformation is placed at various locations for the expresspurpose of alerting personnel of potential hazards consti-tuted by the operating characteristics and load limitationsof the machine. See foreword for definitions of the aboveplacards.

3120877 – JLG Sizzor – 3-1


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

1. Machine is positioned on a smooth, firm and levelsurface.

2. Load is within manufacturers rated capacity.

3. All machine systems are functioning properly.

StabilityThis machine, as originally manufactured by JLG andoperated within its rated capacity on a smooth, firm andlevel supporting surface, provides a stable aerial platformfor all platform positions.

3.4 CONTROLS AND INDICATORSThe machine is equipped with control panels that usesymbols instead of words to indicate control functions.Refer to Symbols figure for these symbols and their corre-sponding functions.

JLG SMART™ SystemThe machine is controlled by the JLG SMART™ System, a24 volt, multiplex motor controller which works in conjunc-tion with a joystick and several switches to operate allmachine functions.

Special operating characteristics of the JLG SMART™System are noted where applicable. Special attentionshould be paid to these operating characteristics, as theymay be somewhat different from those on previous JLGmachines.

IT IS A GOOD PRACTICE TO AVOID PRESSURE-WASHING ELEC-TRICAL/ELECTRONIC COMPONENTS. SHOULD PRESSURE-WASHING BE UTILIZED TO WASH AREAS CONTAINING ELECTRI-CAL/ELECTRONIC COMPONENTS, JLG INDUSTRIES, INC. REC-OMMENDS A MAXIMUM PRESSURE OF 52 BAR AT A MINIMUMDISTANCE OF 30.5 CM AWAY FROM THESE COMPONENTS. IFELECTRICAL/ELECTRONIC COMPONENTS ARE SPRAYED,SPRAYING MUST NOT BE DIRECT AND BE FOR BRIEF TIME PERI-ODS TO AVOID HEAVY SATURATION.

Battery ChargerThe battery charger is located at the rear of the machine,behind the ladder. The charger is a 24 volt DC chargerwith an output of 25 Amps. A built in automatic timer shutsdown charger operation when the batteries are fullycharged. A rocker switch circuit breaker is included toreset the charger in the event of a loss of power. LEDs onthe front panel of the charger indicate the status ofcharger operation (Charge Complete, 80% Charge,Incomplete Charge, Charger On, Abnormal Cycle).

Ground Control Station

DO NOT OPERATE FROM GROUND CONTROL STATION WITHPERSONNEL IN THE PLATFORM EXCEPT IN AN EMERGENCY.PERFORM AS MANY PRE-OPERATIONAL CHECKS AND INSPEC-TIONS FROM THE GROUND CONTROL STATION AS POSSIBLE.REFER TO SECTION 2 FOR PRE-OPERATIONAL CHECKS ANDINSPECTIONS.

1. Power Selector Switch - A three position, key-oper-ated Power Selector Switch supplies operatingpower to the platform or ground controls, asselected. When positioned to platform, the switchprovides power to the emergency stop switch at theplatform controls. When positioned to ground, theswitch provides power to the emergency stop switchat the ground controls. With the Power SelectorSwitch in the center off position, power is shut off toboth platform and ground controls.

NOTE: With the Power Selector Switch in the off position,the key can be removed in order to incapacitate themachine on the jobsite to avoid unauthorized use ofthe machine.With the Power Selector Switch positioned toground, ground functions will operate at low speed atall times.Low speed is the default speed for all functions.When the platform is elevated, all functions operatein creep speed only.

2. Emergency Stop Switch - A two-position, red,mushroom-shaped Emergency Stop Switch, whenpositioned to on with the Power Selector Switchpositioned to Ground, furnishes operating power tothe ground control station. In addition, the switchcan be used to turn off power to the function con-trols in the event of an emergency. Power is turnedon by pulling the switch out (on), and is turned off bypushing the switch in (off). Turning the EmergencyStop Switch off and then on again will reset theSmart System if a system fault has occurred and themachine has shut down.

3. Lift Switch - A three-position, momentary-contactLift control toggle switch provides raising and lower-ing of the platform when positioned to up or down.

4. Circuit Breaker - A push button reset 15 Amp circuitbreaker, located at the ground control panel, returnsinterrupted power to the machine functions whendepressed.

5. Hourmeter - The machine is equipped with an hour-meter to indicate the number of hours the machinehas been operated. The hourmeter operates onlywhen a machine function is operating.

3-2 – JLG Sizzor – 3120877


6. Powered Deck Extension Switch (If Equipped -Models 2033E3, 2046E3, 2646E3, and 2658E3 Only)If the machine is equipped with either the 1.2 m or1.8 m hydraulically-powered deck extension, thisthree-position, momentary contact toggle switchprovides extension or retraction of the deck exten-sion when positioned to extend or retract.

NOTE: If the machine is equipped with a powered deckextension and the optional fold-down rails, the railsmust be in the upright position before retracting thepower deck extension.

Platform Control Station

1. Emergency Stop Switch - A two-position, red,mushroom-shaped emergency stop switch func-tions to provide power to the platform control stationand also to turn off power to the platform functioncontrols in the event of an emergency. With thepower selector switch positioned to platform, poweris turned on by pulling the switch out (on), and isturned off by pushing the switch in (off). Turning theemergency stop switch off and then on again will

reset the smart system if a system fault has occurredand the machine has shut down.

2. Membrane Switch Panel - The function switches atthe platform control station are an integral part of amembrane switch panel, which contains switchesfor drive, high drive, lift, powered deck extension (ifequipped), and posi-trac, plus a red tilt indicatorlight (if equipped). The drive, lift and powered deckextension function switches have a small green lightindicator beside them which is illuminated when thatfunction is active. The function switch light indicatorswill flash once or twice, then go out, when the plat-form emergency stop switch is turned on. If the lightindicators fail to flash or if they fail to stop flashing,re-cycle the emergency stop switch. To activate thedrive, lift, and powered deck functions, press theapplicable function switch, then activate the joystickwithin three seconds to operate the function. If thejoystick is not activated within three seconds, poweris turned off to the function switch and the switchmust be pressed again. The posi-trac and high drivefunctions are used in conjunction with the drive func-tion. Do not try to operate the drive, lift, and powereddeck extension functions simultaneously. If the drive,lift, and powered deck extension functions are

Figure 3-1. Ground Control Station - Models 1532E3/1932E3

3120877 – JLG Sizzor – 3-3


selected simultaneously, no function will operate. Ifthis occurs, pause, then press only one of the func-tion switches to activate the function. Refer to the fol-lowing paragraphs for more information about thefunction switches.

4. Controller (Joystick) - The joystick controls threefunctions: speed, direction, and powered deckextension (if equipped). The joystick is used in con-junction with the trigger switch and controls thedrive, high drive, lift, and powered deck extensionswitches to control speed and direction for theselected function. The drive, high drive and posi-tracfunctions may be operated simultaneously, but thedrive, lift, and powered deck extension functionsmust be operated independently of each other. If thedrive, lift, and powered deck extension functions areselected simultaneously, no function will operate. Ifthis occurs, pause, then press only one of the func-tion switches to activate the function. To operate thejoystick, squeeze the red trigger switch, then posi-tion the joystick to forward or reverse, as desired.

5. Steer Switch - The thumb-operated steer switch,located on top of the joystick, works in conjunction

with the trigger switch and activates the steer wheelsin the direction the switch is moved (left or right).

6. Drive Switch - The drive switch, when used in con-junction with the joystick, provides for driving themachine in forward or reverse. Drive is activated bypressing the drive switch, in conjunction with thetrigger switch, and moving the joystick forward (for-ward) or backward (reverse). Drive speed is deter-mined by the distance the joystick is moved forwardor backward. Increased drive speed is possiblewhen the high drive speed switch is pressed eithersimultaneously with the drive switch or while operat-ing the drive function. The drive switch is part of theenable circuit, which provides power to the joystickand the drive function for 3 seconds when the driveswitch is pressed. If the joystick is not activatedwithin 3 seconds, the drive switch must be pressedagain before activating the joystick. When the joy-stick is returned to the center off position, the opera-tor has 3 seconds to re-activate the joystick or selectanother function before power is removed by theenable circuit. In addition, the posi-trac switch canbe engaged while operating the drive function togive a more evenly distributed oil flow to each drive

Figure 3-2. Ground Control Station - Models 2033E3/2046E3/2646E3/2658E3

3-4 – JLG Sizzor – 3120877


motor. Do not try to operate the drive, lift, and pow-ered deck extension functions simultaneously. If thedrive, lift, and powered deck extension functions areselected simultaneously, no function will operate. Ifthis occurs, pause, then press only one of the func-tion switches to activate the function.

NOTE: If the machine is equipped with the optional powereddeck extension, the drive function is cut out when thedeck is extended with the platform raised above thestowed position.As an option, Models 2033E3 and 2646E3 may beequipped for 450 kg. platform capacity. Whenequipped for 450 kg. platform capacity, Model2033E3 cuts out the drive function at a platformheight of 5.2 m and Model 2646E3 cuts out the drivefunction at a platform height of 5.8 m.The machine is equipped with a Pothole ProtectionSystem which lowers automatically when the plat-form is raised. If the Pothole Protection System doesnot fully lower, the drive function is cut out until theplatform is completely lowered.

7. High Drive Speed Switch - The high drive speedswitch, when used in conjunction with the joystickbeing operated in the drive mode, provides addi-tional oil flow to the drive circuit for increased travelspeed. To operate high drive, depress the high drive

speed switch either simultaneously with the driveswitch or while operating the drive function.

DO NOT USE HIGH DRIVE SPEED WHEN DRIVING IN CLOSEQUARTERS OR WHEN DRIVING IN REVERSE.

IF HIGH DRIVE IS SELECTED WHEN OIL TEMPERATURE IS VERYCOLD (BELOW 4.4 DEGREES C.) HIGH DRIVE WILL NOT ENGAGEIMMEDIATELY. AS OIL WARMS (ABOVE 4.4 DEGREES C.) IF HIGHDRIVE IS SELECTED, IT WILL ENGAGE AUTOMATICALLY WHILEDRIVING.

NOTE: The High Drive Speed switch will cut-out when theplatform is raised above the stowed position, return-ing drive speed to low until the platform is loweredcompletely.

DO NOT OPERATE MACHINE IF HIGH DRIVE SPEED OPERATESWHEN PLATFORM IS RAISED ABOVE THE STOWED POSITION.

Figure 3-3. Platform Control Station - All Models

3120877 – JLG Sizzor – 3-5


8. Lift Switch - The lift switch, when used in conjunc-tion with the joystick, provides for raising and lower-ing the platform. Lift is activated by pressing the liftswitch and moving the joystick forward (lift up) orbackward (lift down). Lift up speed is determined bythe distance the joystick is moved forward. Lift downspeed is non-adjustable, and lift down is attained bymoving the joystick fully backward. The lift switch ispart of the enable circuit, which provides power tothe joystick and the lift function for 3 seconds whenthe lift switch is pressed. If the joystick is not acti-vated within 3 seconds, the lift switch must bepressed again before activating the joystick. Whenthe joystick is returned to the center off position, theoperator has 3 seconds to re-activate the joystick orselect another function before power is removed bythe enable circuit. Do not try to operate the drive, lift,and powered deck extension functions simulta-neously. If the drive, lift, and powered deck exten-sion functions are selected simultaneously, nofunction will operate. If this occurs, pause, thenpress only one of the function switches to activatethe function.

DO NOT LIFT DOWN WITHOUT COMPLETELY RETRACTING THEPLATFORM EXTENSION.

DO NOT ATTEMPT TO OPERATE THE LIFT AND DRIVE FUNC-TIONS AT THE SAME TIME; NO FUNCTION WILL OPERATE AND ITWILL BE NECESSARY TO RE-SELECT A SINGLE FUNCTION.WHEN OPERATING LIFT DOWN MOVE THE JOYSTICK TO THEFULL DOWN (FULLY BACKWARD) POSITION.

9. Positive Traction (Posi-Trac) Switch - This switch,when pressed, activates a solenoid on the main con-trol valve, forcing oil through a flow divider in thedrive circuit, maintaining hydraulic oil flow to bothdrive motors for improved traction. The positive trac-tion (Posi-trac) switch activates the positive tractionsolenoid for a preset time when the positive traction(Posi-trac) switch is pressed. Positive traction isautomatically de-activated after the preset time isout. This function will only operate when the drivefunction is activated.

10. Powered Deck Extension Switch (If Equipped -Models 2033E3, 2046E3, 2646E3, and 2658E3Only.) - If the machine is equipped with either the1.2 m or 1.8 m hydraulically-powered deck exten-sion, this switch is used in conjunction with the joy-stick to provide extension or retraction of thepowered deck extension. Powered deck extensionor retraction is activated by pressing the powereddeck extension switch and moving the joystick for-ward (extend) or backward (retract). The powereddeck extension switch is part of the enable circuit,which provides power to the joystick and the pow-ered deck extension function for 3 seconds whenthe powered deck extension switch is pressed. If thejoystick is not activated within 3 seconds, the pow-ered deck extension switch must be pressed againbefore activating the joystick. When the joystick isreturned to the center off position, the operator has3 seconds to re-activate the joystick or selectanother function before power is removed by theenable circuit. Do not try to operate the powereddeck extension, drive, and lift functions simulta-neously. If the powered deck extension, drive, andlift functions are selected simultaneously, no func-tion will operate. If this occurs, pause, then pressonly one of the function switches to activate thefunction.

11. Tilt Alarm Warning Horn - The Tilt Alarm WarningHorn is activated by the Tilt Alarm Switch when thechassis is on a severe slope (over 1.5° or 2.0°depending on which tilt is equipped with themachine). When the machine is equipped with apowered deck extension, the horn is activated whenthe deck extension is being extended or retracted.

IF TILT ALARM IS ON WHEN PLATFORM IS RAISED, LOWERPLATFORM COMPLETELY, THEN REPOSITION MACHINE SOTHAT IT IS LEVEL BEFORE RAISING PLATFORM.

12. Tilt Alarm Warning Light - A red warning light onthe membrane switch panel that illuminates whenthe chassis is on a severe slope (over 1.5° or 2.0°depending on which tilt is equipped with themachine).

13. Horn - This push-button switch, when activated, per-mits the operator to warn jobsite personnel when themachine is operating in the area.

14. Battery Discharge Indicator - The battery dis-charge indicator is a gauge that provides a visualindication of the condition of the batteries.

3-6 – JLG Sizzor – 3120877


3.5 PLACARDS AND DECALSRead and understand all placards and decals. Do notoperate any machine on which DANGER, WARNING,CAUTION, OR INSTRUCTION PLACARDS OR DECALSARE MISSING OR ILLEGIBLE. Replace placards anddecals if damaged, missing or illegible.

Decals are made of Lexan with a Pressure Sensitive Adhe-sive on back and a protective film on the front. Removethe damaged decal and thoroughly clean the surfacebefore installing a new decal. Simply peel off backingpaper and press decal on to the surface.

NOTE: Placards and decals can be ordered by using partnumber and location found in the Parts Manual. (Seethe folowing figures for the location of Danger, Warn-ing, and Caution decals).

3120877 – JLG Sizzor – 3-7


325258332525821532E3

1932E31702773

1703819

FWDREV

170413217041311532E3

1932E3

170381717038171703812

1703818170413217041311532E3

1932E3

170498317049821532E3

1932E3

1703969

1703877

17038171703817 1703817

17038141703813

1703823

1703819

1703788

1702928

Figure 3-4. Decal Installation - 1532E3 & 1932E3 UK (Sheet 1 of 2)

3-8 – JLG Sizzor – 3120877


17041311532E3

1932E31704132

3252533

1703817 1703817

1703813

1703818

1702631

1703814

1704138

1703698

1703823

1703969

1703788

1703877

170498317049821532E3

1932E3

17041311532E3

1932E31704132

1703822

17041311532E3

1932E317041321703773

Figure 3-5. Decal Installation - 1532E3 & 1932E3 UK (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-9


325258332525821532E3

1932E31702773

1703819

FWDREV

170413217041311532E3

1932E3

170381717038171703812

1703818170413217041311532E3

1932E3

325261632526151532E3

1932E3

1703969

1703877

17038171703817 1703817

17038141703813

1703823

1704122

1703819

Figure 3-6. Decal Installation - 1532E3 & 1932E3 Australian (Sheet 1 of 2)

3-10 – JLG Sizzor – 3120877


17041311532E3

1932E31704132

1704122

3252534

1703817 1703817

1703813

1703818

1702631

1704123

1703814

1704138

1703968

1703823

1703969

1703788

1703877

325261632526151532E3

1932E3

1703822

17041311532E3

1932E31704132

17041311532E3

1932E317041321702773

Figure 3-7. Decal Installation - 1532E3 & 1932E3 Australian (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-11


325258332525821532E3

1932E31702773

1703819

FWDREV

170413217041311532E3

1932E3

170381717038171703812

1703894170413217041311532E3

1932E3

170498317049821532E3

1932E3

1703973

1703896

17038171703817 1703817

17038141703893

1703895

1703819

1703788

1702928

Figure 3-8. Decal Installation - 1532E3 & 1932E3 Dutch (Sheet 1 of 2)

3-12 – JLG Sizzor – 3120877


17041311532E3

1932E31704132

3252533

1703817 1703817

1703893

1703894

1702631

1703814

1704138

1703892

1703895

1703973

1703896

1703897

170498317049821532E3

1932E3

17041311532E3

1932E31704132

1703822

17041311532E3

1932E317041321703773

Figure 3-9. Decal Installation - 1532E3 & 1932E3 Dutch (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-13


325258332525821532E3

1932E31702773

1703819

FWDREV

170413217041311532E3

1932E3

170381717038171703812

1703865170413217041311532E3

1932E3

170498317049821532E3

1932E3

1703970

1703878

17038171703817 1703817

17038141703864

1703866

1703819

1703788

1702928

Figure 3-10. Decal Installation - 1532E3 & 1932E3 French (Sheet 1 of 2)

3-14 – JLG Sizzor – 3120877


17041311532E3

1932E31704132

3252533

1703817 1703817

1703864

1703865

1702631

1703814

1704138

1703863

1703866

1703970

1703788

1703878

170498317049821532E3

1932E3

17041311532E3

1932E31704132

1703822

17041311532E3

1932E317041321703773

Figure 3-11. Decal Installation - 1532E3 & 1932E3 French (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-15


17037881703814

1703811 1703811

1704138

1704211

1703819

1703817 17038171703822

2033E3

2046E3/2646E3/2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

1703881

1703883

1703880

17038982033E3/2046E3

17041272646E3/2658E3

FWD REV

1703971

32526302033E3/2646E3

2046E3/2658E33252565

1703884

Figure 3-12. Decal Installation - 1532E3 & 1932E3 German (Sheet 1 of 2)

3-16 – JLG Sizzor – 3120877


17041311532E3

1932E31704132

3252533

1703817 1703817

1703881

1703882

1702631

1703814

1704138

1703880

1703883

1703971

1703788

1703884

170498317049821532E3

1932E3

17041311532E3

1932E31704132

1703822

17041311532E3

1932E317041321703773

Figure 3-13. Decal Installation - 1532E3 & 1932E3 German (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-17


325258332525821532E3

1932E31702773

1703819

FWDREV

170413217041311532E3

1932E3

170381717038171703812

1703887170413217041311532E3

1932E3

170498317049821532E3

1932E3

1703969

1703877

17038171703817 1703817

17038141703886

1703888

1703819

1703788

1702928

Figure 3-14. Decal Installation - 1532E3 & 1932E3 italian (Sheet 1 of 2)

3-18 – JLG Sizzor – 3120877


1703817

1703817

1703817

B B

B B

1703811

1703811

17038121703817 1703817

1703819

FWDREV

1703887

17041332033E3

17041352046E3

1704136

17041372646E3

2658E3

2033E3

17041352046E3

1704136

17041372646E3

2658E3

1703842

1703886

Figure 3-15. Decal Installation - 1532E3 & 1932E3 italian (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-19


325258332525821532E3

1932E31702773

1703819

FWDREV

170413217041311532E3

1932E3

170381717038171703812

1703841170413217041311532E3

1932E3

170498317049821532E3

1932E3

1703974

1703897

17038171703817 1703817

17038141703840

1703842

1703819

1703788

1702928

Figure 3-16. Decal Installation - 1532E3 & 1932E3 Spanish (Sheet 1 of 2)

3-20 – JLG Sizzor – 3120877


17041311532E3

1932E31704132

3252533

1703817 1703817

1703840

1703841

1702631

1703814

1704138

1703839

1703842

1703974

1703788

1703897

170498317049821532E3

1932E3

17041311532E3

1932E31704132

1703822

17041311532E3

1932E317041321703773

Figure 3-17. Decal Installation - 1532E3 & 1932E3 Spanish (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-21


17037881703814

1703811 1703811

1704138

1704211

1703819

1703817 17038171703822

2033E3

2046E3/2646E3/2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

1703813

1703823

1703698

17038982033E3/2046E3

17041272646E3/2658E3

FWD REV

1703971

32526302033E3/2646E3

2046E3/2658E33252565

1703877

Figure 3-18. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 UK (Sheet 1 of 2)

3-22 – JLG Sizzor – 3120877


1703817

1703817

1703817

B B

B B

1703811

1703811

17038121703817 1703817

1703819

FWDREV

1703818

17041332033E3

17041352046E3

1704136

17041372646E3

2658E3

2033E3

17041352046E3

1704136

17041372646E3

2658E3

1703823

1703813

Figure 3-19. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 UK (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-23


17037881703814

1703811 1703811

1704138

1704211

1703819

32525341703817 17038171703822

2033E3

2046E3/2646E3/2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

1703813

1703823

1703698

17041152033E3/2046E3

17041292646E3/2658E3

FWD REV

1703969

1704123

1704122

Figure 3-20. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Australian (Sheet 1 of 2)

3-24 – JLG Sizzor – 3120877


1703817

1703817

1703817

B B

B B

1703811

1703811

17038121703817 1703817

1703819

FWDREV

1703818

17041332033E3

17041352046E3

1704136

17041372646E3

2658E3

2033E3

17041352046E3

1704136

17041372646E3

2658E3

1703823

1703813

Figure 3-21. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Australian (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-25


17037881703814

1703811 1703811

1704138

1704211

1703819

1703817 17038171703822

2033E3

2046E3/2646E3/2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

1703893

1703823

1703892

17038982033E3/2046E3

17041272646E3/2658E3

FWD REV

1703973

32526302033E3/2646E3

2046E3/2658E33252565

1703896

Figure 3-22. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Dutch (Sheet 1 of 2)

3-26 – JLG Sizzor – 3120877


1703817

1703817

1703817

B B

B B

1703811

1703811

17038121703817 1703817

1703819

FWDREV

1703894

17041332033E3

17041352046E3

1704136

17041372646E3

2658E3

2033E3

17041352046E3

1704136

17041372646E3

2658E3

1703823

1703893

Figure 3-23. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Dutch (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-27


17037881703814

1703811 1703811

1704138

1704211

1703819

1703817 17038171703822

2033E3

2046E3/2646E3/2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

1703864

1703866

1703863

17038982033E3/2046E3

17041272646E3/2658E3

FWD REV

1703970

32526302033E3/2646E3

2046E3/2658E33252565

1703878

Figure 3-24. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 French (Sheet 1 of 2)

3-28 – JLG Sizzor – 3120877


1703817

1703817

1703817

B B

B B

1703811

1703811

17038121703817 1703817

1703819

FWDREV

1703865

17041332033E3

17041352046E3

1704136

17041372646E3

2658E3

2033E3

17041352046E3

1704136

17041372646E3

2658E3

1703866

1703864

Figure 3-25. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 French (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-29


17037881703814

1703811 1703811

1704138

1704211

1703819

1703817 17038171703822

2033E3

2046E3/2646E3/2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

1703881

1703883

1703880

17038982033E3/2046E3

17041272646E3/2658E3

FWD REV

1703971

32526302033E3/2646E3

2046E3/2658E33252565

1703884

Figure 3-26. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 German (Sheet 1 of 2)

3-30 – JLG Sizzor – 3120877


1703817

1703817

1703817

B B

B B

1703811

1703811

17038121703817 1703817

1703819

FWDREV

1703882

17041332033E3

17041352046E3

1704136

17041372646E3

2658E3

2033E3

17041352046E3

1704136

17041372646E3

2658E3

1703883

1703881

Figure 3-27. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 German (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-31


17037881703814

1703811 1703811

1704138

1704211

1703819

1703817 17038171703822

2033E3

2046E3/2646E3/2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

1703886

1703888

1703885

17038982033E3/2046E3

17041272646E3/2658E3

FWD REV

1703972

32526302033E3/2646E3

2046E3/2658E33252565

1703889

Figure 3-28. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Italian (Sheet 1 of 2)

3-32 – JLG Sizzor – 3120877


1703817

1703817

1703817

B B

B B

1703811

1703811

17038121703817 1703817

1703819

FWDREV

1703887

17041332033E3

17041352046E3

1704136

17041372646E3

2658E3

2033E3

17041352046E3

1704136

17041372646E3

2658E3

1703842

1703886

Figure 3-29. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Italian (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-33


17037881703814

1703811 1703811

1704138

1704211

1703819

32526301703817 17038171703822

2033E3

2046E3/2646E3/2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

17041342033E3

17041352046E3

1704136

17041372646E3

2658E3

1703840

1703842

1703839

17038982033E3/2046E3

17041272646E3/2658E3

FWD REV

1703794

2033E3/2646E3

2046E3/2658E33252565

1703897

Figure 3-30. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Spanish (Sheet 1 of 2)

3-34 – JLG Sizzor – 3120877


1703817

1703817

1703817

B B

B B

1703811

1703811

17038121703817 1703817

1703819

FWDREV

1703841

17041332033E3

17041352046E3

1704136

17041372646E3

2658E3

2033E3

17041352046E3

1704136

17041372646E3

2658E3

1703842

1703840

Figure 3-31. Decal Installation - 2033E3/2046E3/2646E3 & 2658E3 Spanish (Sheet 2 of 2)

3120877 – JLG Sizzor – 3-35



3-36 – JLG Sizzor – 3120877


SECTION 4. MACHINE OPERATION

4.1 DESCRIPTIONThis machine is a self-propelled aerial work platform ontop of an elevating scissor mechanism. The Scissor Liftsintended purpose is to position personnel with their toolsand supplies at positions above ground level. Themachine can be used to reach work areas located abovemachinery or equipment positioned at ground level.

The JLG Scissor Lift has a primary operator Control Sta-tion in the platform. From this Control Station, the operatorcan drive and steer the machine in both forward andreverse directions, raise and lower the platform and, ifequipped, operate the powered deck extension. Themachine has a Ground Control Station which will overridethe Platform Control Station. Ground Controls operate liftup and down. Ground Controls are to be used only in anemergency to lower the platform to the ground should theoperator in the platform be unable to do so. Vibrationsemitted by these machines are not hazardous to an oper-ator in the work platform. The equivalent continuous A-Weighted sound pressure level at the work platform is lessthan 70 dB(A).

Instructions and hazard warnings are posted adjacent toboth operator control stations and at other places on themachine. It is extremely important that operators knowwhat instructions and warnings are placed on themachine, and review these periodically so that they arefresh in their minds.

The JLG Scissor Lift is designed to provide efficient andsafe operation when maintained and operated in accor-dance with warnings on the machine, the Operating andSafety Manual, the Service and Maintenance Manual andall jobsite and government rules and regulations. As withany type of machinery, the operator is very important toefficient and safe operation. It is absolutely necessary thatthe JLG Lift be regularly maintained in accordance withthis manual and the machine Service and MaintenanceManual, and that any evidence of lack of maintenance,malfunction, excessive wear, damage or modification tothe machine be reported immediately to the machineowner or the jobsite supervisor or safety manager and thatthe machine be taken out of service until all discrepanciesare corrected.

The JLG Scissor Lift is not intended to be used to lift mate-rial other than supplies which personnel in the platformrequire to do their job. Supplies or tools which extend out-side the platform are prohibited. It must not be used as aforklift, crane, support for overhead structure, or to pushor pull another object.

The JLG Scissor Lift is powered using hydraulic motorsand cylinders for the various machine motions. Thehydraulic components are controlled by electrically acti-

vated hydraulic valves using switches and control levers.The speeds of functions controlled by control levers arevariable from zero to maximum speed, depending uponthe position of the control lever. Functions controlled bytoggle or push-button switches are either on or off. Insome instances, a function switch can be used in conjunc-tion with the joystick to give the machine a higher functionspeed range.

The JLG Scissor Lift is a two wheel drive machine withdrive power being supplied by a hydraulic motor for eachdrive wheel. The rear wheels are supplied with springapplied, hydraulically released brakes. These brakes areautomatically applied any time the drive joystick isreturned to the neutral position.

The platform capacity of each scissor lift model is as fol-lows:

Model 1532E3 - 270 kg

Model 1932E3 - 230 kg

Models 2033E3 / 2646E3 - 340 kg

Models 2046E3 / 2658E3 - 450 kg

The weight in the platform should be uniformly distributedin the center of the platform. The total combined weight ofpersonnel, tools and supplies must not exceed the abovefigures.

Operators should refer to the specific capacity of the indi-vidual scissor lift indicated on the warning decals, payingparticular attention to any wind related restrictions whichmay apply.

The platform may be raised only when positioned on firm,level and uniform surfaces.

4.2 GENERALThis section provides the necessary information neededto operate the machine. Included in this section are theprocedures for starting, stopping, traveling, steering, park-ing, platform loading and transporting the machine. It isimportant that the user read and understand the properprocedures before operating the machine.

4.3 MOTOR OPERATION

Power Selector SwitchThe Power Selector switch functions to direct batterypower to the desired control station. With the switch in theground position, battery power is supplied to the emer-gency stop switch at the ground control station. When theswitch is in the platform position, battery power is sup-

3120877 – JLG Sizzor – 4-1


plied to the emergency stop switch at the platform controlstation. The Power Selector Switch should be in the offposition when recharging the batteries and/or parking themachine overnight.

Emergency Stop SwitchThis switch, when in the on (out) position, provides batterypower to the ground controls or platform controls, asapplicable. In addition, the switch can be used to turn offpower (push the switch in) to the function controls in theevent of an emergency. If the machine shuts down due toa trouble fault, turning the Emergency Stop Switch off andthen on again will reset the JLG SMART™ system.

Motor ActivationWith the power selector switch in the appropriate position(platform or ground) and the applicable emergency stopswitch in the on position and a function switch or control-ler is operated and held, the motor becomes activatedand operates the desired function. When operating theplatform controls, the applicable function switch must bepressed before activating the controller to operate thefunction.

IF A MOTOR MALFUNCTION NECESSITATES AN UNSCHEDULEDSHUTDOWN, DETERMINE AND CORRECT THE CAUSE BEFORERESUMING ANY OPERATION.

ALWAYS POSITION THE POWER SELECTOR AND EMERGENCYSTOP SWITCHES TO THE OFF POSITION WHEN THE MACHINE ISNOT IN USE.

E3 SERIES SCISSOR LIFTS ARE EQUIPPED WITH A PQ CON-TROLLER, WHICH FEATURES A TRIGGER SWITCH ON THEFRONT OF THE JOYSTICK. THIS SWITCH MUST BE DEPRESSEDTO OPERATE THE JOYSTICK, SELECT DESIRED FUNCTION,SQUEEZE THE TRIGGER, THEN POSITION THE JOYSTICK TOFORWARD OR REVERSE, AS DESIRED.

4.4 RAISING AND LOWERING (LIFTING)

DO NOT RAISE THE PLATFORM EXCEPT ON A HARD, LEVELSURFACE FREE OF OBSTRUCTIONS AND HOLES.

Raising

1. If the machine is shut down, place the power selec-tor switch to the desired position (platform orground).

2. Position the applicable emergency stop switch tothe on position.

3. If operating from the ground controls, position the liftswitch to up and hold until the desired elevation isachieved. If operating from the platform controls,press the lift switch and move the controller (joy-stick) forward and hold until the desired elevation isreached. The lift switch is part of the enable circuit,which supplies power to the lift switch and the joy-stick for 3 seconds after the lift switch is pressed. Ifthe joystick is not activated within 3 seconds afterthe lift switch is pressed, power is removed from theswitch and the joystick and the switch must bepressed again before activating the joystick. Whenthe joystick is returned to the center off position, theoperator has 3 seconds to re-activate the joystick orselect another function before power is removed bythe enable circuit. Do not try to operate the drive, lift,and powered deck extension functions simulta-neously. If the drive, lift, and powered deck exten-sion functions are selected simultaneously, nofunction will operate. If this occurs, pause, thenpress only one of the function switches to activatethe function.

Lowering

ENSURE THE SCISSOR ARM AREA IS FREE OF PERSONNELPRIOR TO LOWERING THE PLATFORM.

If operating from the ground controls, position the liftswitch to down and hold until the desired elevation isachieved or until the platform is fully lowered. If operatingfrom the platform controls, press the lift switch and movethe joystick backward and hold until the desired elevationis reached or until the platform is fully lowered. The liftswitch is part of the enable circuit, which supplies powerto the lift switch and the joystick for 3 seconds after the liftswitch is pressed. If the joystick is not activated within 3seconds after the lift switch is pressed, power is removedfrom the switch and the joystick and the switch must bepressed again before activating the joystick. When the joy-stick is returned to the center off position, the operator has3 seconds to re-activate the joystick or select anotherfunction before power is removed by the enable circuit.Do not try to operate the drive, lift, and powered deckextension functions simultaneously. If the drive, lift, andpowered deck extension functions are selected simulta-neously, no function will operate. If this occurs, pause,then press only one of the function switches to activatethe function.

DO NOT LIFT DOWN WITHOUT COMPLETELY RETRACTING THEPLATFORM EXTENSION.

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4.5 PLATFORM EXTENSION

Manual Platform Extension

The machine is equipped with a mechanically extendibledeck, which adds 0.9 meters to the front of the platform,giving the operator better access to worksites. To extendthe deck, squeeze the release lever on the handle on theright side of the platform to release the lock pin, then usethe handle and handrail to push the extendible deck out.To retract the deck, squeeze the release lever to releasethe lock pin and use the handle and handrail to pull andretract the deck. Be sure the lock pin is locked in placeafter the deck is retracted. Maximum capacity of the deckextension is 113 kg - 1 person.

IF THE MACHINE IS EQUIPPED WITH THE OPTIONAL PIPER A C K S , T H E P L AT F OR M E X T E N S I ON MU S T B E I N T H ERETRACTED POSITION WHEN THE PIPE RACKS ARE LOADED.FAILURE TO RETRACT THE PLATFORM EXTENSION COULDRESULT IN DAMAGE TO THE PLATFORM EXTENSION.

IF THE MACHINE IS EQUIPPED WITH A POWERED DECK EXTEN-SION AND THE OPTIONAL FOLD-DOWN RAILS, THE RAILS MUSTBE IN THE UPRIGHT POSITION BEFORE RETRACTING THEPOWER DECK EXTENSION

4.6 STEERING

To steer the machine, the thumb operated steer controlswitch on the controller handle is positioned to the rightfor traveling right, or to the left for traveling left. Whenreleased, the switch will return to the center-off positionand the wheels will remain in the previously selected posi-tion. To return the wheels to the straightened position, theswitch must be activated in the opposite direction until thewheels are centered.

4.7 TRAVELING (DRIVING)

DO NOT DRIVE WITH PLATFORM RAISED EXCEPT ON ASMOOTH, FIRM AND LEVEL SURFACE FREE OF OBSTRUCTIONSAND HOLES.TO AVOID LOSS OF TRAVEL CONTROL OR UPSET ON GRADESAND SIDESLOPES, DO NOT DRIVE MACHINE ON GRADES ORS ID E S L O P ES EX C E E D IN G T H O S E S P EC I F I E D F O R T H EMACHINE.

TRAVEL GRADES IN LOW DRIVE SPEED ONLY. USE EXTREMECAUTION WHEN DRIVING IN REVERSE AND AT ALL TIMES WHENDRIVING WITH PLATFORM ELEVATED AND ESPECIALLY WHENDRIVING WITH ANY PART OF MACHINE WITHIN 1.8 METERS OFAN OBSTRUCTION.SELECTION OF MULTIPLE FUNCTIONS WHEN TRAVELING UP AGRADE CAN CAUSE AN OVERCURRENT SHUTDOWN TO OCCUR.IF THIS SHOULD HAPPEN, LET THE CONTROL HANDLE RETURNTO NEUTRAL, THEN PAUSE FOR 3-5 SECONDS TO ALLOW THESYSTEM TO RESET BEFORE RE-SELECTING A FUNCTION. TOGO BACK DOWN THE GRADE, IF TRAVELING FORWARD UP THEGRADE, BUMP THE CONTROL HANDLE FORWARD SLIGHTLY TOENSURE THE BRAKES ARE RELEASED BEFORE DESCENDINGTHE GRADE.

WHEN TRAVELING ON A GRADE, MAXIMUM TRACTION ISOBTAINED BY TRAVELING IN REVERSE. ALWAYS USE REVERSETRAVEL WITH LOW SPEED AND POSI-TRAC ENGAGED WHENLOADING ON A TRUCK OR WHEN ADEQUATE TRACTION IS NOTOBTAINED TRAVELING FORWARD.

NOTE: The machine is equipped with a Pothole ProtectionSystem which lowers automatically when the plat-form is raised. If the pothole protection does not fullylower, the drive function is cut out until the platform iscompletely lowered.

Traveling Forward

1. Place power selector switch at ground control sta-tion to platform.

2. Position emergency stop switch at Platform ControlStation to on position.

3. Press drive switch, in conjunction with the triggerswitch, and move joystick forward and hold forduration of travel. Drive speed is determined by thedistance the joystick is moved from the center offposition. The drive switch is part of the enable cir-cuit, which supplies power to the drive switch andthe joystick for 3 seconds after the drive switch ispressed. If the joystick is not activated within 3 sec-onds after the drive switch is pressed, power isremoved from the switch and joystick and the switchmust be pressed again before activating the joystick.When the joystick is returned to the center off posi-tion, the operator has 3 seconds to re-activate thejoystick or select another function before power isremoved by the enable circuit. For additional drivespeed, press the high drive speed switch simultane-ously when depressing the drive switch or whileoperating in the drive forward mode. The posi-tracswitch can also be used in conjunction with drive toevenly divide the oil flow to each drive motor when

3120877 – JLG Sizzor – 4-3


traction is a problem. Do not try to operate the drive,lift, and powered deck extension functions simulta-neously. If the drive, lift and powered deck extensionfunctions are selected simultaneously, no functionwill operate. If this occurs, pause, then press onlyone of the function switches to activate the function.

WHEN TRAVELING A GRADE, MAXIMUM TRACTION IS OBTAINEDBY TRAVELING IN REVERSE. REVERSE TRAVEL SHOULD BEUSED WHEN LOADING ON A TRUCK OR WHEN ADEQUATETRACTION IS NOT ACHIEVED BY TRAVELING FORWARD.

Traveling in Reverse

1. Position power selector switch at ground control sta-tion to platform.

2. Position emergency stop switch at platform controlstation to on position.

3. Press drive switch, in conjunction with the triggerswitch, and move joystick rearward (reverse) andhold for duration of travel. Drive speed is determinedby the distance the joystick is moved from the centeroff position. The drive switch is part of the enable cir-cuit, which supplies power to the drive switch andthe joystick for 3 seconds after the drive switch ispressed. If the joystick is not activated within 3 sec-onds after the drive switch is pressed, power isremoved from the switch and joystick and the switch

must be pressed again before activating the joystick.When the joystick is returned to the center off posi-tion, the operator has 3 seconds to re-activate thejoystick or select another function before power isremoved by the enable circuit. DO NOT activate thehigh drive speed switch when traveling inreverse.

4.8 PARKING AND STOWING

NOTE: When parking battery-powered units overnight, bat-teries should be charged in accordance with instruc-tions in Section 2 to ensure readiness for thefollowing workday.

Park and stow machine as follows:

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

2. Ensure platform is fully lowered.

3. Position emergency stop switch to off position.

4. If necessary, cover the instruction placards, cautionand warning decals so that they will be protectedfrom hostile environment.

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

6. Turn switch to OFF and remove key to disablemachine from unauthorized use.

Figure 4-1. Grade and Sideslope

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

1. Machine is positioned on a smooth, firm and levelsurface.

2. All braking devices are engaged.

3. Maximum platform capacity for each model in itsstandard configuration is as follows:

1532E3 - 270 kg

1932E3 - 230 kg

2033E3/2646E3 - 340 kg

2046E3/2658E3 - 450 kg

4. Maximum capacity of the manual platform extensionis 120 kg - 1 person.

NOTE: It is important to remember that the load should beevenly distributed on the platform. The load shouldbe placed near the center of the platform when pos-sible.

4.10 SAFETY PROP

THE SAFETY PROP MUST BE USED WHENEVER MAINTENANCEPERFORMED ON THE MACHINE REQUIRES THE SCISSOR ARMSTO BE RAISED.

To engage the safety prop, raise the platform, then rotatethe prop clockwise until it hangs vertically. Lower the plat-form until the safety prop rests on the point provided onthe frame. Maintenance can now begin.

To store the safety prop, raise the platform so that theprop can be rotated counterclockwise until it rests on thestop provided on the scissor arms.

4.11 TRANSPORTING, TIE DOWN AND LIFTING

Transporting (Loading/Unloading)It is recommended the machine be winched when load-ing/unloading on a tilt/rollback type truck or trailer. Due toa potential loss of traction, winch using the framemounted D-rings. To winch be sure the machines brakesare released.Refer to the Emergency Towing Procedures in Section 6or the Emergency Towing Decal affixed to the machine.

BE SURE THE MACHINE IS ON A LEVEL SURFACE OR PROP-ERLY SECURE BEFORE RELEASING THE BRAKES

USE TIE DOWN EYES ONLY TO SECURE THE MACHINE FORSHIPPING. DO NOT USE TIE DOWN EYES TO LIFT THE MACHINE.

Tie DownWhen transporting the machine, the platform extensionmust be fully retracted and the platform fully lowered inthe stowed mode with the machine securely tied down tothe truck or trailer deck. A D-ring is bolted to both the cen-ter front and center rear of the frame for tie-down

Figure 4-2. E3 Tie Down(front and rear typical)

3120877 – JLG Sizzor – 4-5


LiftingIf it becomes necessary to lift the machine, it is possible tolift the machine with a forklift. On all models forklift pock-ets are provided at the rear of the machine.

In addition, all models can be lifted from either side with aforklift, provided the forks are placed at the positions indi-cated by the decals on the machine. It is very importantthat the forklift operator use only the designated liftingareas to lift the machine.

Machines may be equipped with optional bolt-on liftinglugs, which are attached to the four corners of the frame.These lugs enable the machine to be lifted using cranesor other suitable lifting devices.

NOTE: If lifting becomes necessary, from the optional bolton lifting lugs, JLG Industries Inc. recommends theuse of a proper spreader bar to avoid damage to themachine.

NOTE: Forklifts, cranes, or other lifting devices must becapable of handling the following weights: 1532E3 -1,315 kg; 1932E3 - 1,383 kg; 2033E3 - 2,032 kg;2046E3 - 1,878 kg; 2646E3 - 2,073kg; 2658E3 -2,236 kg.

4.12 TOWING

It is not recommended that this machine be towed, exceptin the event of an emergency such as a machine malfunc-tion or a total machine power failure. Refer to Section 6 foremergency towing procedures.

Figure 4-3. Lifting Chart

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SECTION 5. EMERGENCY PROCEDURES

5.1 GENERALThis section explains the steps to be taken in case of anemergency situation while operating.

5.2 INCIDENT NOTIFICATIONJLG Industries, Inc. must be notified immediately of anyincident involving a JLG product. Even if no injury or prop-erty damage is evident, the factory should be contactedby telephone and provided with all necessary details.

JLG Phone: 717-485-5161

Failure to notify the manufacturer of an incident involving aJLG Industries product within 48 hours of such an occur-rence may void any warranty consideration on that partic-ular machine.

IMPORTANTFOLLOWING ANY ACCIDENT, THOROUGHLY INSPECT THEMACHINE AND TEST ALL FUNCTIONS FIRST FROM THE GROUNDCONTROLS, THEN FROM THE PLATFORM CONTROLS.

5.3 EMERGENCY TOWING PROCEDURESTowing this machine is prohibited. However, provisionsfor moving the machine have been incorporated. The fol-lowing procedures are to be used ONLY for emergency.

1. Chock wheels securely.

2. Engage the brake release on both drive hubs byloosening the bolts, completely reversing hub caps,and retightening the bolts.

3. Connect towing equipment and remove chocks.

After towing machine, complete the following procedure:

1. Position machine on a firm level surface.

2. Chock wheels securely.

3. Disengage the brake release on both drive hubs byloosening the bolts, completely reversing hub caps,and retightening the bolts.

4. Remove chocks.

5.4 MANUAL DESCENT SYSTEMThe manual descent system is used, in the event of totalpower failure, to lower the platform using gravity. Pull thehandle located at the left front of the machine just abovethe tire.

5.5 EMERGENCY OPERATION

Operator Unable to Control Machine

NOTE: IF THE PLATFORM OPERATOR IS PINNED,TRAPPED OR UNABLE TO OPERATE OR CON-TROL MACHINE:

1. Other personnel should operate the machine fromground controls only as required.

2. Other qualified personnel on the platform may usethe platform controls. DO NOT CONTINUE OPERA-TION IF CONTROLS DO NOT FUNCTION PROP-ERLY.

3. Cranes, forklift trucks or other equipment which maybe available are to be used to remove platformoccupants and stabilize motion of the machine.

Platform Caught OverheadIf the platform or boom becomes jammed or snagged inoverhead structures or equipment, rescue platform occu-pants prior to freeing the machine.

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5-2 – JLG Lift – 3120877


SECTION 6. INSPECTION AND REPAIR LOG

Table 6-1.Inspection and Repair Log

Date Comments

3120877 – JLG Sizzor – 6-1


Table 6-1.Inspection and Repair Log

Date Comments

6-2 – JLG Sizzor – 3120877

Corporate Office

JLG Industries, Inc.

1 JLG Drive

McConnellsburg PA. 17233-9533

USA

(717) 485-5161

(717) 485-6417

JLG Worldwide Locations

JLG 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

3120877

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