JLG 1930ES Operation And Safety Manual
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JLG 1930ES Operation And Safety Manual

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Operation and Safety Manual
Keep this manual with the machine at all times.
Models
1930ES/2030ES/2630ES/
2646ES/3246ES
P/N - 3121165
ANSI
February 16, 2006
®

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Summary of Contents for JLG 1930ES

  • Page 1 Operation and Safety Manual Keep this manual with the machine at all times. Models 1930ES/2030ES/2630ES/ 2646ES/3246ES P/N - 3121165 ANSI February 16, 2006 ®...
  • Page 3 The purpose of this manual is to provide owners, users, operators, lessors, and lessees with the precautions and operating procedures essential for the safe and proper machine operation for its intended purpose. Due to continuous product improvements, JLG Industries, Inc. reserves the right to make specification changes without prior notification. Contact JLG Industries, Inc. for updated information.
  • Page 4 INDICATES A POTENTIALITY HAZARDOUS SITUATION. IF NOT THIS PRODUCT MUST COMPLY WITH ALL SAFETY RELATED BULLE- AVOIDED, COULD RESULT IN SERIOUS INJURY OR DEATH. THIS TINS. CONTACT JLG INDUSTRIES, INC. OR THE LOCAL AUTHORIZED DECAL WILL HAVE AN ORANGE BACKGROUND. JLG REPRESENTATIVE FOR INFORMATION REGARDING SAFETY- RELATED BULLETINS WHICH MAY HAVE BEEN ISSUED FOR THIS PRODUCT.
  • Page 5 FOREWORD For: IMPORTANT JLG INDUSTRIES, INC. SENDS SAFETY RELATED BULLETINS TO THE • Accident Reporting • Standards and Regulations OWNER OF RECORD OF THIS MACHINE. CONTACT JLG INDUSTRIES, Compliance Information • Product Safety Publica- INC. TO ENSURE THAT THE CURRENT OWNER RECORDS ARE tions •...
  • Page 6 Revised - December 3, 2003 Revised - March 3, 2004 Revised - September 17, 2004 Revised - June 15, 2005 Revised - September 12, 2005 Revised - October 21, 2005 Revised - February 16, 2006 – JLG Lift – 3121165...

  • Page 7: Table Of Contents

    General ....... . 2-8 Lowering ....... 4-2 3121165 – JLG Lift –...
  • Page 8 Wheel Installation ..... . . 6-15 Manual Descent ......5-1 – JLG Lift – 3121165...
  • Page 9 2-3. Daily Walk-Around Inspection - Sheet 3 of 3 ..2-9 Decal Location Legend (1930ES)... . . 3-13 2-4. Switch Location ......2-10 Decal Location Legend (2030ES).
  • Page 10 TABLE OF CONTENTS SECTION - PARAGRAPH, SUBJECT PAGE SECTION - PARAGRAPH, SUBJECT PAGE This page left blank intentionally. – JLG Lift – 3121165...

  • Page 11: Section 1. Safety Precautions

    JLG Industries, Inc. the machine has been completed under the supervision of an experienced and qualified operator.

  • Page 12: Workplace Inspection

    JLG. approved for that purpose by JLG. • All operating personnel must be familiar with the emer- • Ensure that the ground conditions are adequate to sup-...

  • Page 13: Machine Inspection

    This applies both to • Avoid accumulation of debris on platform deck. Keep machines in operation or in the stowed position. mud, oil, grease, and other slippery substances from foot- wear and platform deck. 3121165 – JLG Lift –...

  • Page 14: Trip And Fall Hazards

    • Do not allow personnel to tamper with or operate the machine from the ground with personnel in the platform, • JLG Industries, Inc. recommends that all persons in the except in an emergency. platform wear a full body harness with a lanyard attached •...

  • Page 15: Electrocution Hazards

    Always maintain “three point contact” with the machine, using two hands and one foot or two feet and one hand at all times during entry and exit. • Keep oil, mud, and slippery substances cleaned from foot- wear and the platform floor. 3121165 – JLG Lift –...
  • Page 16 50,000 volts. One foot additional clearance is required for every additional 30,000 volts or less. – JLG Lift – 3121165...

  • Page 17: Tipping Hazards

    • The user should be familiar with the driving surface before platform. Keep all loads within the confines of the plat- driving. Do not exceed the allowable sideslope and grade form, unless authorized by JLG. while driving 3121165 – JLG Lift –...

  • Page 18: Crushing And Collision Hazards

    • Keep hands and limbs out of the scissor arm assembly tors causing hazards of collision or injury to personnel. during operation. – JLG Lift – 3121165...

  • Page 19: Towing, Lifting, And Hauling

    • Avoid operating over ground personnel. Warn personnel • Refer to Section 4 for lifting information. not to work, stand, or walk under a raised platform. Posi- tion barricades on floor as necessary. 3121165 – JLG Lift –...
  • Page 20 SECTION 1 - SAFETY PRECAUTIONS This page left blank intentionally. 1-10 – JLG Lift – 3121165...

  • Page 21: Section 2 - User Responsibilities, Machine Preparation And Inspection

    NOTE: The Manufacturer or Distributor will provide qualified peo- machine to recognize a malfunction or potential malfunc- ple for training assistance with the first unit(s) delivered tion. and from that time forward as requested by the user or his/ her personnel. 3121165 – JLG Lift –...

  • Page 22: Preparation, Inspection, And Maintenance

    The following table covers the periodic machine inspections TECHNICIAN AS A PERSON WHO HAS SUCCESSFULLY COMPLETED and maintenance recommended by JLG Industries, Inc. Consult THE JLG SERVICE TRAINING SCHOOL FORT HE SPECIFIC JLG PROD- local regulations for further requirements for aerial work plat- UCT MODEL.
  • Page 23 Q u a l i f i e d J L G Service and Maintenance Maintenance Maintenance Manual. User Mechanic Manual NOTE: Inspection forms are available from JLG. Use the Service and Maintenance Manual to perform inspections. 3121165 – JLG Lift –...

  • Page 24: Pre-Start Inspection

    Make sure all illegible decals and placards are is complete, perform a functional check of all systems in cleaned or replaced. an area free of overhead and ground level obstructions. Refer to Section 4 for more specific operating instruc- tions. – JLG Lift – 3121165...

  • Page 25: Function Check

    Ensure that all machine functions are disabled out switches. when the Emergency Stop Button is depressed. c. Check manual descent d. Ensure that all machine functions are disabled when the Emergency Stop Button is depressed. 3121165 – JLG Lift –...
  • Page 26 56 in 1.4 m 2030ES 20 (Full) 2030ES 70 in 1.8 m 2630ES 76 in 1.9 m 2646ES 76 in 1.9 m 25.4 (Full) 2630ES 3246ES 76 in 1.9 m 2646ES 26 (Full) 3246ES 31.75 (Full) – JLG Lift – 3121165...
  • Page 27 SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION AND INSPECTION Figure 2-1. Daily Walk-Around Inspection - Sheet 1 of 3 3121165 – JLG Lift –...
  • Page 28 10. Ground Controls - Placard secure and legible, control switches return to neutral position, emergency stop switch functions properly. Control markings legible. Figure 2-2. Daily Walk-Around Inspection - Sheet 2 of 3 – JLG Lift – 3121165...
  • Page 29 15. Sizzor Arms, Pivot Pins and Sliding Wear Pads (Not wires - See Note Shown) - See Note 13. Lift Cylinder - See Note 16. Platform/Handrail Installation (Not Shown) - See Note Figure 2-3. Daily Walk-Around Inspection - Sheet 3 of 3 3121165 – JLG Lift –...
  • Page 30 SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION AND INSPECTION SWITCHES THROUGHOUT MACHINE 1. Pothole Switch (Typical on 2. Proximity Switch opposite side of machine) 3. Rotary Switch Figure 2-4. Switch Location 2-10 – JLG Lift – 3121165...

  • Page 31: General

    5. Sufficient knowledge of the mechanical operation of the sible for the operation and maintenance of the machine machine to recognize a malfunction or potential mal- undergo a thorough training program and check out period function. 3121165 – JLG Lift –...

  • Page 32: Training Supervision

    Capacities the job site and to request further information from his super- visor or JLG Distributor before proceeding. Raising platform above horizontal with or without any load in platform, is based on the following criteria:...

  • Page 33: Stability

    When positioned to ground, the This machine, as originally manufactured by JLG and oper- switch provides power to the ground control. The ated within its rated capacity on a smooth, firm and level sup-...
  • Page 34 Green = Charge complete b. Yellow = Charging in process c. Red = Charging abnormal – JLG Lift – 3121165...
  • Page 35 8. Lift/Drive Select Switch 9. Horn 10. Steer Switch 11. Controller 12. Emergency Stop Switch 13. Trigger Switch NOTE: *There is no light equipped on a single capacity ANSI machine. Figure 3-3. Platform Control Station 3121165 – JLG Lift –...

  • Page 36: Platform Control Station

    1. Indoor (CE) / Zone A Capacity (ANSI/AUS) - This indica- tor light will be illuminated when the Indoor (CE) or Zone A (ANSI/AUS) capacity is selected. – JLG Lift – 3121165...
  • Page 37 Depressing the switch to the left will steer the positioned to platform, power is turned on by pulling the wheels to the left. switch out (on), and is turned off by pushing the switch in (off). 3121165 – JLG Lift –...
  • Page 38 DO NOT OPERATE MACHINE IF HIGH DRIVE SPEED OPERATES WHEN activated when the chassis is on a slope greater than PLATFORM IS RAISED ABOVE THE STOWED POSITION. what the machine is programmed for and the platform is elevated. – JLG Lift – 3121165...
  • Page 39 SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL CUSTOMER WINDOW 1932ES/2030ES/2630ES CE AND AUSTRALIAN (1932ES) (1932ES) 5 6 7 (1932ES) (1932ES) Figure 3-4. Decal Location - Sheet 1 of 4 3121165 – JLG Lift –...
  • Page 40 SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL Figure 3-5. Decal Location - Sheet 2 of 4 3-10 – JLG Lift – 3121165...
  • Page 41 SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL 2646ES/3246ES ANSI 2646ES/3246ES 5 6 7 (2030ES/2630ES) (3246ES) Figure 3-6. Decal Location - Sheet 3 of 4 3121165 – JLG Lift – 3-11...
  • Page 42 SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL (2030ES) (3246ES) ANSI (2630ES) (2646ES) (3246ES) Figure 3-7. Decal Location - Sheet 4 of 4 3-12 – JLG Lift – 3121165...
  • Page 43 SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL Table 3-1. Decal Location Legend (1930ES) English/ English/ Portuguese/ English/ ANSI Australian Korean Item Spanish French Spanish Chinese 0272854-4 0272855-4 0272856-2 0274120-1 0272863-1 0272857-1 0272864-1 0273795-1 1705642 1705642 1705642 1705642 1705642 1705642...
  • Page 44 SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL Table 3-1. Decal Location Legend (1930ES) English/ English/ Portuguese/ English/ ANSI Australian Korean Item Spanish French Spanish Chinese 0272854-4 0272855-4 0272856-2 0274120-1 0272863-1 0272857-1 0272864-1 0273795-1 1701499 1701499 1701499 1701499 1701499 1701499...
  • Page 45 SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL Table 3-1. Decal Location Legend (1930ES) English/ English/ Portuguese/ English/ ANSI Australian Korean Item Spanish French Spanish Chinese 0272854-4 0272855-4 0272856-2 0274120-1 0272863-1 0272857-1 0272864-1 0273795-1 1705719 3252098 1705719 1700584 1700584 1700584...
  • Page 46 1703464 1703822 3252645 3252799 3252811 3252645 3252645 3252799 3252645 3252799 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1705687 1705687 1705687 1705687 1705687 1705687 1705687 1705687 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704277 3-16 – JLG Lift – 3121165...
  • Page 47 1706057 1705681 1705681 1705681 1705721 1705681 1705681 1705680 1705680 1705680 1705894 1705680 1705680 3251813 3251813 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1703819 1703819 1703819 1703819 1703819 1703819 1703819 1703819 1705719 3252098 1705719 3121165 – JLG Lift – 3-17...
  • Page 48 Portuguese/ English/ ANSI Australian Korean Item Spanish French Spanish Chinese 0272854-4 0272855-4 0272856-2 0274120-1 0272863-1 0272857-1 0272864-1 0273795-1 1700584 1700584 1700584 1703464 1703464 1700584 3252507 1700584 1704016 1704016 1704016 1703817 1704016 1703817 1704016 1704016 3-18 – JLG Lift – 3121165...
  • Page 49 1703464 1703822 3252645 3252799 3252811 3252645 3252645 3252799 3252645 3252799 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1705687 1705687 1705687 1705687 1705687 1705687 1705687 1705687 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704277 3121165 – JLG Lift – 3-19...
  • Page 50 1704339 1704341 1704344 1703856 1705699 1705699 1705679 1705679 1705679 1705727 1705679 1705679 1705686 1705720 1705723 1705726 1705946 1706057 1705681 1705681 1705681 1705721 1705681 1705681 1705680 1705680 1705680 1705894 1705680 1705680 3251813 3251813 3251813 3251813 3-20 – JLG Lift – 3121165...
  • Page 51 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1703819 1703819 1703819 1703819 1703819 1703819 1703819 1703819 1705719 3252098 1705719 1700584 1700584 1700584 1703464 1703464 1700584 3252507 1700584 1704016 1704016 1704016 1703817 1704016 1703817 1704016 1704016 3121165 – JLG Lift – 3-21...
  • Page 52 1703464 1703822 3252645 3252799 3252811 3252645 3252645 3252799 3252645 3252799 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1705687 1705687 1705687 1705687 1705687 1705687 1705687 1705687 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704277 3-22 – JLG Lift – 3121165...
  • Page 53 1705681 1705681 1705721 1705681 1705681 1705680 1705680 1705680 1705894 1705680 1705680 3251813 3251813 3251813 3251813 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1703819 1703819 1703819 1703819 1703819 1703819 1703819 1703819 1705719 3252098 1705719 3121165 – JLG Lift – 3-23...
  • Page 54 Portuguese/ English/ ANSI Australian Korean Item Spanish French Spanish Chinese 0272854-4 0272855-4 0272856-2 0274120-1 0272863-1 0272857-1 0272864-1 0273795-1 1700584 1700584 1700584 1703464 1703464 1700584 3252507 1700584 1704016 1704016 1704016 1703817 1704016 1703817 1704016 1704016 3-24 – JLG Lift – 3121165...
  • Page 55 1703464 1703822 3252645 3252799 3252811 3252645 3252645 3252799 3252645 3252799 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1703822 1705687 1705687 1705687 1705687 1705687 1705687 1705687 1705687 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704277 3121165 – JLG Lift – 3-25...
  • Page 56 1705946 1706057 1705681 1705681 1705681 1705721 1705681 1705681 1705680 1705680 1705680 1705894 1705680 1705680 3251813 3251813 3251813 3251813 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1703819 1703819 1703819 1703819 1703819 1703819 1703819 1703819 3-26 – JLG Lift – 3121165...
  • Page 57 Australian Korean Item Spanish French Spanish Chinese 0272854-4 0272855-4 0272856-2 0274120-1 0272863-1 0272857-1 0272864-1 0273795-1 1705719 3252098 1705719 1700584 1700584 1700584 1703464 1703464 1700584 3252507 1700584 1704016 1704016 1704016 1703817 1704016 1703817 1704016 1704016 3121165 – JLG Lift – 3-27...
  • Page 58 SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL This page left blank intentionally. 3-28 – JLG Lift – 3121165...

  • Page 59: Section 4. Machine Operation

    When the switch is in the platform The JLG Scissor Lift has a primary operator Control Station position, power is supplied to the emergency stop switch at in the platform. From this Control Station, the operator can the platform control station.

  • Page 60: Raising And Lowering

    The lift switch works in conjunction with the enable switch. Releas- ing the trigger switch will stop the function being operated. – JLG Lift – 3121165...

  • Page 61: Arm Guards (If Equipped)

    On the 1930ES/2030ES/2630ES this extension adds 3 ft (0.9m) and 1. To fold down the rails, remove the 4 bail pins at the two on the 2646ES and 3246ES the extension adds 4 ft (1.2 m) to front corners and center of the rails.

  • Page 62: Steering

    AND LEVEL SURFACE FREE OF OBSTRUCTIONS AND HOLES. TO AVOID LOSS OF TRAVEL CONTROL OR UPSET ON GRADES AND SIDESLOPES, DO NOT DRIVE MACHINE ON GRADES OR SIDESLOPES EXCEEDING THOSE SPECIFIED. REFERENCE Figure 4-1., Grade and Sideslope – JLG Lift – 3121165...

  • Page 63: Driving Forward

    The drive system is proportional so for addi- tion of travel. Releasing the trigger will stop the function tional drive speed, push the joystick further in the direc- being operated. tion of travel. Releasing the trigger will stop the function being operated. 3121165 – JLG Lift –...
  • Page 64 SECTION 4 - MACHINE OPERATION HORIZONTAL Figure 4-1. Grade and Sideslope – JLG Lift – 3121165...

  • Page 65: Parking And Stowing

    DO NOT OPEN OR DISASSEMBLE CHARGER. DO NOT OPERATE CHARGER IF THE AC SUPPLY CORD IS DAMAGED OR IF THE CHARGER HAS RECEIVED A SHARP BLOW, BEEN DROPPED, OR OTHERWISE DAMAGED IN ANY WAY. 3121165 – JLG Lift –...
  • Page 66 1. Connect the charger to a grounded outlet. 2. On the Delta-q charger, the charger will automatically turn on and go through a short LED indicator self-test. All LED’s will flash in an up and down sequence for two seconds. – JLG Lift – 3121165...

  • Page 67: Battery Charger Fault Codes (Delta-Q)

    30 seconds of operation. Once it has been determined that the batteries and connections are not QuiQ fault faulty and fault 6 is again displayed after interrupting AC power for at least 10 seconds, the charger must be brought to a quali- fied service depot. 3121165 – JLG Lift –...

  • Page 68: Platform Loading

    The load should be placed near the center of the platform when possible. To store the safety prop, raise the platform, swing the safety prop around and restore it back to its stowed position. 4-10 – JLG Lift – 3121165...

  • Page 69: 4.10 Tie Down/Lift Lugs

    LIFTING THE MACHINE FROM THE SIDES USING A FORK TRUCK IS NOT RECOMMENDED BY JLG. IN THE EVENT THAT THE MACHINE NEEDS TO BE LIFTED FROM THE SIDES CAUTION MUST BE USED TO AVOID JAMMING THE POT HOLE PROTECTION BARS UP AGAINST THE FRAME.
  • Page 70 SECTION 4 - MACHINE OPERATION REAR FRONT Figure 4-2. Lifting and Tie Down Diagram 4-12 – JLG Lift – 3121165...

  • Page 71: 4.12 Towing

    4. To reset the brakes, push the button again, or push in the emergency stop switch, or take the ground control 2. Pull the emergency stop switch out and position the keyswitch out of the ground mode position. keyswitch to ground mode. 3121165 – JLG Lift – 4-13...

  • Page 72: Mechanical Brake Release

    7. After towing is complete, chock wheels and remove cover bolts (1) from disengage holes (4). 8. Reinstall cover (2), before installation check the cover o- ring seal (3) for damage, replace if necessary. Figure 4-3. Manual Disengage 4-14 – JLG Lift – 3121165...
  • Page 73 83.7 2030ES 38.5 73.9 187.7 98.9 2030ES 38.5 2630ES 73.9 97.8 2630ES 187.7 2646ES 43.8 82.32 20.5 209.1 108.6 2646ES 20.5 43.8 3246ES 82.32 209.1 108.4 3246ES Figure 4-4. Lifting and Tie Down Chart 3121165 – JLG Lift – 4-15...
  • Page 74 SECTION 4 - MACHINE OPERATION This page left blank intentionally. 4-16 – JLG Lift – 3121165...

  • Page 75: Section 5. Emergency Procedures

    PLACE AND LEGIBLE.GROUND CONTROL STATION The Ground Control Station is located on the left side of the machine frame. The controls on this panel provide the means for overriding the platform controls and for controlling 3121165 – JLG Lift –...

  • Page 76: Emergency Operation

    – JLG Lift – 3121165...

  • Page 77: Platform Caught Overhead

    It is imperative that JLG Industries, Inc. be notified immedi- structures or equipment, do not continue operation of the ately of any incident involving a JLG product. Even if no machine from either the platform or the ground until the...
  • Page 78 SECTION 5 - EMERGENCY PROCEDURES This page left blank intentionally. – JLG Lift – 3121165...

  • Page 79: Section 6. General Specifications And Operator Maintenance

    Preventive Maintenance and Inspection Schedule included in the Service and Maintenance Manual. Other Publications Available Specific to this Machine: Service and Maintenance Manual ..... 3121166 Illustrated Parts Manual ........3121167 3121165 – JLG Lift –...

  • Page 80: Operating Specifications

    (4.4 kmh) (4 kmh) (4 kmh) Maximum Wind Speed 28 mph 28 mph 28 mph 28 mph 28 mph (Depending on model, market, and indoor/outdoor (12.5 m/s) (12.5 m/s) (12.5 m/s) (12.5 m/s) (12.5 m/s) selection) – JLG Lift – 3121165...
  • Page 81 2020 kg 2155 kg 2600 kg 2765kg Ground Clearance with pot hole protection system up 3.5 in (8.9 cm) Ground Clearance with pot hole protection system down 1 in (2.5 cm) .75 in (1.9 cm) 3121165 – JLG Lift –...
  • Page 82 360 kg 360 kg (363 kg) to 20 ft 2630ES 500 lb dual cap. 230 kg 230 kg (227 kg) to 26 ft 1000 lb 2646ES 450 kg 230 kg 450 kg 230 kg (454 kg) – JLG Lift – 3121165...
  • Page 83 Persons 450kg 320 kg 450 kg 320 kg 1000 lb 3246ES (454 kg) to 26 ft. Zone A 320kg 320 kg 320 kg 320 kg 700 lb 3246ES (317 kg) to 32 ft. Zone B 3121165 – JLG Lift –...

  • Page 84: Dimensional Data

    Overall Stowed Machine Height - Rails Collapsed Rail Height (From platform floor) Overall Machine Width Overall Machine Length - Deck Retracted Overall Machine Length - Deck Extended 10.5 10.5 12.4 12.4 Platform Size - Length Platform Size - Width – JLG Lift – 3121165...
  • Page 85 SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE Table 6-3. Dimensions MODEL 1930ES 2030ES 2630ES 2646ES 3246ES Unit of Measure feet meter feet meter feet meter feet meter feet meter Platform Extension Length Wheelbase 73.9 73.9 82.3 82.3 3121165 – JLG Lift –...

  • Page 86: Capacities

    1930ES 2030ES 2630ES 2646ES 3246ES Size 323mm x 100mm 415 mm x 125 mm Max Tire Load 2500 lbs (1134 kg) 4000 lbs (1814 kg) Wheel Bolt Torque 105 - 120 ft lb (142-163 Nm) – JLG Lift – 3121165...

  • Page 87: Batteries

    CRITICAL STABILITY WEIGHTS Table 6-7. Critical Stability Weights Component 1930 ES 2030ES 2630ES 2646ES 3246ES Unit of Measure Wheel and Tire Assembly (each) Wheel/Tire and Drive Assembly (each) Batteries - Standard (each) Batteries - Standard - Combined 3121165 – JLG Lift –...

  • Page 88: Lubrication

    SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE Lubrication NOTE: When temperatures remain below 20° F (-7° C), JLG Industries recommends the use of Mobil DTE13. HYDRAULIC OIL NOTE: Aside from JLG recommendations, it is not advisable to mix oils of different brands or types, as they may not con- Table 6-8.
  • Page 89 100° C 4.1 cSt ing API service classification GL-5 or MIL- at 100° F 80 SUS Spec MIL-L-2105. at 210° F 43 SUS Hydraulic Oil. Mobil DTE 11M cp at -30° F 3.200 Viscosity Index 3121165 – JLG Lift – 6-11...

  • Page 90: Operator Maintenance

    SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE OPERATOR MAINTENANCE 1. Hydraulic Oil Figure 6-1. Lubrication Diagram 6-12 – JLG Lift – 3121165...

  • Page 91: Oil Check Procedure (1)

    5. To check the oil level, lower platform so it rests on the safety prop. NOTE: The 2630ES/2646ES/ 3246ES platforms will have to be raised higher than the 1930ES and 2030ES in order to access the oil plug. THERE MAY BE UP TO 10 PSI OF PRESSURE IN THE TANK.
  • Page 92 8. Replace plug and torque to 40 ft. lbs. (56 Nm). 9. Any time a hydraulic component is removed or replaced, cycle the scissor arms several times and refer to steps 3 and 4 to recheck oil level. 6-14 – JLG Lift – 3121165...

  • Page 93: Tires And Wheels

    WHEEL NUTS MUST BE INSTALLED AND MAINTAINED AT THE PROPER TORQUE TO PREVENT LOOSE WHEELS, BROKEN STUDS, AND POSSI- BLE SEPARATION OF WHEEL FROM THE AXLE. BE SURE TO USE ONLY THE NUTS MATCHED TO THE CONE ANGLE OF THE WHEEL. 3121165 – JLG Lift – 6-15...
  • Page 94 Table 6-11. Wheel Torque Chart TORQUE SEQUENCE 1st Stage 2nd Stage 3rd Stage 20-30 ft lbs (28 - 42 Nm) 65-80 ft lbs (91 - 112 Nm) 105 -120 ft lbs (142 - 163 Nm) 6-16 – JLG Lift – 3121165...
  • Page 95 SECTION 7 - INSPECTION AND REPAIR LOG SECTION 7. INSPECTION AND REPAIR LOG Table 7-1. Inspection and Repair Log Date Comments 3121165 – JLG Lift –...
  • Page 96 SECTION 7 - INSPECTION AND REPAIR LOG Table 7-1. Inspection and Repair Log Date Comments – JLG Lift – 3121165...
  • Page 98 Phone: (717) 485-5161 Fax: (717) 485-6417 JLG Worldwide Locations JLG Industries (UK) JLG Industries (Europe) JLG Industries (Australia) JLG Industries (Pty) Ltd. Unit 12, Southside Kilmartin Place, P .O. Box 5119 Unit 1, 24 Industrial Complex Bredbury Park Industrial Estate...

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