JLG E450AJ Operation And Safety Manual
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JLG E450AJ Operation And Safety Manual

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See also: Service Maintenance Manual
Operation and Safety Manual
Original Instructions - Keep this manual with the machine at all times.
Boom Lift Models
E450A
E450AJ
M450A
M450AJ
ANSI
3121210
®
January 7, 2013

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gabriel
March 5, 2025

maquina nao esta desligando o motor eletrico da bomba oque faço nesse tipo de erro

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Summary of Contents for JLG E450AJ

  • Page 1 Operation and Safety Manual Original Instructions - Keep this manual with the machine at all times. Boom Lift Models E450A E450AJ M450A M450AJ ANSI 3121210 ® January 7, 2013...
  • 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 INFORMATION OR A COMPANY POLICY THAT RELATES AVOIDED, COULD RESULT IN SERIOUS INJURY OR DEATH. THIS DIRECTLY OR INDIRECTLY TO THE SAFETY OF PERSONNEL OR PRO- DECAL WILL HAVE AN ORANGE BACKGROUND. TECTION OF PROPERTY. – JLG Lift – 3121210...
  • Page 5 • Accident Reporting • Standards and Regulations THIS PRODUCT MUST COMPLY WITH ALL SAFETY RELATED BULLE- Compliance Information TINS. CONTACT JLG INDUSTRIES, INC. OR THE LOCAL AUTHORIZED • Product Safety Publica- JLG REPRESENTATIVE FOR INFORMATION REGARDING SAFETY- tions • Questions Regarding Spe-...
  • Page 6 Original Issue - June 21, 2005 Revised - July 21, 2006 Revised - December 7, 2009 Revised - August 26, 2010 Revised - October 6, 2011 Revised - August 14, 2012 Revised - January 7, 2013 – JLG Lift – 3121210...

  • Page 7: Table Of Contents

    Function Check......2-5 Loading From Positions Above Ground Level . . 4-8 3121210 – JLG Lift –...
  • Page 8 Tire Damage ......6-16 Tire Replacement ..... . . 6-16 – JLG Lift – 3121210...
  • Page 9 Decal Installation - Sheet 1 of 3 ....4-16 4-8. Decal Installation - Sheet 2 of 3 ....4-17 3121210 – JLG Lift –...
  • Page 10 Critical Stability Weights ..... 6-6 6-10 Lubrication Specifications....6-9 – JLG Lift – 3121210...

  • Page 11: Section 1. Safety Precautions

    If there are any questions with regard to safety, training, inspection, maintenance, application, and operation, please contact JLG Industries, Inc. (“ JLG”). • Do not operate this machine until complete training is per- formed by authorized persons.

  • Page 12: Workplace Inspection

    • Do not operate any machine on which safety or instruction placards or decals are missing or illegible. ment unless approved in writing by JLG. • Avoid any buildup of debris on the platform floor. Keep • Do not operate the machine in hazardous environments mud, oil, grease, and other slippery substances from foot- unless approved for that purpose by JLG.

  • Page 13: Operation

    • Do not carry materials directly on platform railing. Contact yard anchorage point. Attach only one (1) lanyard per lan- JLG for approved material handling accessories. yard anchorage point. • When two or more persons are in the platform, the opera- tor shall be responsible for all machine operations.

  • Page 14: Electrocution Hazards

    • Keep both feet firmly positioned on the platform floor at all times. Never use ladders, boxes, steps, planks, or similar items on platform to provide additional reach. • Never use the boom assembly to enter or leave the plat- form. – JLG Lift – 3121210...

  • Page 15: Minimum Approach Distances (M.a.d.)

    50,000 volts. One foot additional clearance is required for • Allow for machine movement and electrical line swaying. every additional 30,000 volts or less. 3121210 – JLG Lift –...

  • Page 16: Tipping Hazards

    DO NOT MANEUVER MACHINE OR PERSONNEL INSIDE PROHIBITED ZONE (MAD). ASSUME ALL ELECTRICAL PARTS AND WIRING ARE ENERGIZED UNLESS KNOWN OTHERWISE. – JLG Lift – 3121210...

  • Page 17: Crushing And Collision Hazards

    Increase of the area exposed to the wind will decrease stability. • Do not increase the platform size with unauthorized deck • During operation, keep all body parts inside platform rail- extensions or attachments. ing. 3121210 – JLG Lift –...

  • Page 18: Towing, Lifting, And Hauling

    Disconnect power to overhead cranes. • Warn personnel not to work, stand, or walk under a raised boom or platform. Position barricades on floor if neces- sary. – JLG Lift – 3121210...

  • Page 19: Additional Hazards / Safety

    • When performing welding or metal cutting operations, • Charge batteries only in a well ventilated area. precautions must be taken to protect the chassis from direct exposure to weld and metal cutting spatter. 3121210 – JLG Lift –...

  • Page 20: Beaufort Scale (For Reference Only)

    13.9-17.1 Near Gale/Moderate Gale Whole trees in motion. Effort needed to walk against the wind. 39-46 17.2-20.7 Fresh Gale Twigs broken from trees. Cars veer on road. 47-54 20.8-24.4 Strong Gale Light structure damage. 1-10 – JLG Lift – 3121210...

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

    4. Use of approved fall protection device. or the job site. 5. Enough knowledge of the mechanical operation of the machine to recognize a malfunction or potential mal- function. 3121210 – JLG Lift –...

  • Page 22: Preparation, Inspection, And Maintenance

    JLG INDUSTRIES, INC. RECOGNIZES A FACTORY-QUALIFIED SERVICE TECHNICIAN AS A PERSON WHO HAS SUCCESSFULLY COMPLETED The following table covers the periodic machine inspections THE JLG SERVICE TRAINING SCHOOL FOR THE SPECIFIC JLG PRODUCT and maintenance recommended by JLG Industries, Inc. MODEL.

  • Page 23: Inspection And Maintenance Table

    At intervals as specified in the Service and Main- Owner, Dealer, or User Qualified JLG Service and Maintenance tenance Manual. Mechanic Manual NOTE: Inspection forms are available from JLG. Use the Service and Maintenance Manual to perform inspections. 3121210 – JLG Lift –...

  • Page 24: Pre-Start Inspection

    Make sure all illegible decals and placards are cleaned or replaced. 4. Operators and Safety Manuals – Make sure a copy of the Operator and Safety Manual, EMI Safety Manual (Domestic only), and ANSI Manual of Responsibilities – JLG Lift – 3121210...

  • Page 25: Function Check

    1. Check boom limit switches. Raise and lower the Lower drive function is cutout when the boom is elevated and Boom. Check for smooth operation. tilt alarm is activated. NOTE: Perform checks from ground controls first, then from plat- form controls. 3121210 – JLG Lift –...
  • Page 26 ATE WHEN PEDAL IS APPROXIMATELY AT ITS CENTER OF TRAVEL. IF SWITCH OPERATES WITHIN LAST 1/4" (6 MM) OF TRAVEL, TOP OR BOTTOM, IT SHOULD BE ADJUSTED. FOOTSWITCH MUST BE DEPRESSED PRIOR TO ACTIVATING ANY FUNC- TION CONTROL, OTHERWISE THE FUNCTION WILL NOT WORK. – JLG Lift – 3121210...

  • Page 27: Basic Nomenclature

    11. Frame 12. Steer Wheels 13. Drive Wheels 14. Battery Box 15. Lower Lift Cylinder 16. Lower Link 17. Lower Upright 18. Upper Link 19. Mid Boom 20. Slave Cylinder 21. Footswitch Figure 2-1. Basic Nomenclature 3121210 – JLG Lift –...

  • Page 28: Daily Walk-Around Inspection - Sheet 1 Of 3

    SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION 17, 18 3, 4 23, 16 Figure 2-2. Daily Walk-Around Inspection - Sheet 1 of 3 – JLG Lift – 3121210...

  • Page 29: General

    NOTE: On each item, make sure there are no loose or missing parts, that they are securely fastened and that no visible damage exists in addition to any other criteria men- tioned. Figure 2-3. Daily Walk-Around Inspection - Sheet 2 of 3 3121210 – JLG Lift –...

  • Page 30: Daily Walk-Around Inspection - Sheet 3 Of 3

    14. Battery Compartment Right Side - Batteries have proper electrolyte level; cables tight; no visible dam- 24. Platform Pivot Pins - Properly secured. age or corrosion. Figure 2-4. Daily Walk-Around Inspection - Sheet 3 of 3 2-10 – JLG Lift – 3121210...

  • Page 31: General

    NOTE: The engine will automatically shut down under the follow- ing conditions: High Oil Temperature Low Oil Pressure Engine Overspeed Overvoltage 3121210 – JLG Lift –...
  • Page 32 (on). When pushed in (off), power is shut off Ground Control Box, registers the amount of machine to the PLATFORM/GROUND SELECT switch. operating time. The hourmeter registers up to 9,999.9 hours and cannot be reset. – JLG Lift – 3121210...

  • Page 33: Ground Control Station

    4. Battery Condition Indicator & Hourmeter 5. Telescope 6. Swing 7. Circuit Breakers 8. Emergency Stop 9. Platform/Ground Select 10. Lower/Mid Lift 11. Upper Boom Lift 12. Jib 13. Platform Leveling 14. Rotate Figure 3-1. Ground Control Station 3121210 – JLG Lift –...

  • Page 34: Ground Control Station W/ Function Enable

    6. Swing 7. Circuit Breakers 8. Emergency Stop 9. Platform/Ground Select 10. Lower/Mid Lift 11. Upper Boom Lift 12. Jib 13. Platform Leveling 14. Rotate 15. Function Enable Figure 3-2. Ground Control Station w/ Function Enable – JLG Lift – 3121210...
  • Page 35 A three position ROTATE control switch permits rotation of the platform when positioned to left or right. 15. Function Enable (If Equipped) If equipped, the enable switch must be held "DOWN" to enable all boom controls when the engine is running. 3121210 – JLG Lift –...

  • Page 36: Platform Station

    Stop Switch on [pulled out]), the generator is enabled to automatic self leveling system. This switch is used to automatically start when the batteries need charged. adjust platform level in situations such as ascending/ descending a grade. – JLG Lift – 3121210...

  • Page 37: Platform Control Console

    8. Telescope 11. Platform Rotate 2. Platform Leveling Override 6. Lights 9. Jib 12. Function Speed 3. Horn 7. Drive/Steer 10. Lower Boom Lift 13. Main Lift/Swing 4. Power/Emergency Stop Figure 3-3. Platform Control Console 3121210 – JLG Lift –...

  • Page 38: Platform Control Console - W/Drive Orientation

    10. Lower Boom Lift 14. Drive Orientation Override 3. Horn 7. Drive/Steer 11. Platform Rotate 15. Soft Touch Override 4. Power/Emergency Stop 8. Telescope 12. Function Speed Figure 3-4. Platform Control Console - w/Drive Orientation – JLG Lift – 3121210...
  • Page 39 (OFF) position when released. 11. Platform Rotate The PLATFORM ROTATE control switch allows the oper- ator to rotate the basket to the left or right when posi- tioned to the desired direction. 3121210 – JLG Lift –...
  • Page 40 NOTE: Main lift and swing functions may be selected in combina- tion. The handle features a round gate so that maximum speed is reduced when multiple functions are selected. Lower lift will not function when operating upper lift. 3-10 – JLG Lift – 3121210...

  • Page 41: Simultaneous Functions

    * These functions may move very slowly (or not at all) if the first function selected (Lower Lift or Swing) is being operated at full speed, due to sharing of oil. ** Lower Lift and Upper Lift will not function simultaneously. Upper Lift always prevails. 3121210 – JLG Lift – 3-11...

  • Page 42: Platform Control Indicator Panel

    BOOM OR RAISING BOOM ABOVE HORIZONTAL. operating condition, i.e. procedures essential for safe operation. This indicator will be green with the exception of the capacity indicator which will be green or yellow depending upon platform position. 3-12 – JLG Lift – 3121210...

  • Page 43: Platform Control Indicator Panel

    7. Creep 3. System Distress 8. Drive Orientation Override 4. Posi-Track 4. Posi-Track 9. Soft Touch Indicator 5. Enable Figure 3-5. Platform Control Indicator Panel Figure 3-6. Platform Control Indicator Panel w/ Drive Orientation 3121210 – JLG Lift – 3-13...
  • Page 44 This condition is comparable to stalling the engine by asking it to provide more power than it was designed to do. 3-14 – JLG Lift – 3121210...
  • Page 45 TO AVOID SERIOUS INJURY, DO NOT REMOVE, MODIFY OR DISABLE THE FOOTSWITCH BY BLOCKING OR ANY OTHER MEANS. FOOTSWITCH MUST BE ADJUSTED IF FUNCTIONS ACTIVATE WHEN SWITCH ONLY OPERATES WITHIN LAST 1/4" OF TRAVEL, TOP OR BOT- TOM. 3121210 – JLG Lift – 3-15...
  • Page 46 Drive Orientation indicator will illuminate when the drive function is selected. This is a signal for the operator to activate the Drive Orientation Override Switch and verify the drive control direction is correct. 3-16 – JLG Lift – 3121210...

  • Page 47: Section 4 - Machine Operation

    Lower Boom Lift and Swing, and are to be used in an 4. Proper tire pressure. emergency to lower the platform to the ground should the 5. Machine is as originally equipped from JLG. operator in the platform be unable to do so. 3121210...

  • Page 48: Stability

    OK, the platform alarm will beep once. During this time the lights on the indicator panel will also blink once as a bulb check. – JLG Lift – 3121210...

  • Page 49: Position Of Least Forward Stability

    SECTION 4 - MACHINE OPERATION UPPER BOOM FLY BOOM HORIZONTAL FULLY EXTENDED MACHINE WILL "TIP OVER" IN THIS DIRECTION IF OPERATED ON AN OUT-OF-LEVEL SURFACE TOWER AND MID BOOM AT 33 DEGREES Figure 4-1. Position of Least Forward Stability 3121210 – JLG Lift –...
  • Page 50 SECTION 4 - MACHINE OPERATION – JLG Lift – 3121210...

  • Page 51: Platform/Ground Select Switch

    TO AVOID LOSS OF TRAVEL CONTROL OR “TIP OVER” ON GRADES AND OPERATION. SIDE SLOPES, DO NOT DRIVE MACHINE ON GRADES EXCEEDING THOSE SPECIFIED ON THE SERIAL NUMBER PLATE. DO NOT DRIVE ON SIDESLOPES WHICH EXCEED 5 DEGREES. 3121210 – JLG Lift –...

  • Page 52: Traveling Forward And Reverse

    1. If machine is shut down, pull out Emergency Stop at controller to RIGHT for steering right, or to LEFT for steering Ground Controls and place Platform/Ground Select left. switch to PLATFORM. 2. At Platform Controls, pull out Emergency Stop switch and activate footswitch. – JLG Lift – 3121210...

  • Page 53: Grade And Side Slopes

    SECTION 4 - MACHINE OPERATION Figure 4-3. Grade and Side Slopes 3121210 – JLG Lift –...

  • Page 54: Platform

    RIGHT and held until desired position is reached. or less, proceed with adding weight. Platform Level Adjustment 1. Leveling UP . Depress footswitch to raise platform, posi- tion PLATFORM/LEVEL control switch UP and hold until platform is level. – JLG Lift – 3121210...

  • Page 55: Boom

    CONTROL LEVER OR TOGGLE SWITCH CONTROLLING PLATFORM footswitch activated, position Upper Boom Lift switch to UP MOVEMENT DOES NOT RETURN TO THE ‘OFF’ OR NEUTRAL POSITION or DOWN until desired height is reached. WHEN RELEASED. 3121210 – JLG Lift –...

  • Page 56: Generator

    1. Ground Control EMS is pulled out, and: 2. The switch on the platform control console is in the On or Enable position and: 3. The Manual Charge push button is activated. 4-10 – JLG Lift – 3121210...

  • Page 57: Inverter

    • The inverter will shut down if the high temperature light indicated overheating. It will automatically turn back on when cooled. • The overload light indicates an output wiring short circuit or a load that is too large for the rating of the inverter. 3121210 – JLG Lift – 4-11...

  • Page 58: 4.12 Shut Down And Park

    Section 2 to ensure readiness for following workday. 1. Call JLG Industries, see machine’s serial number plate, or weigh the individual unit to obtain GVW. NOTE: Electric machines are equipped with a static strap due to 2.

  • Page 59: Lifting Chart

    SECTION 4 - MACHINE OPERATION Figure 4-4. Lifting Chart 3121210 – JLG Lift – 4-13...

  • Page 60: Chassis & Platform Tie Down - Sheet 1 Of 2

    SECTION 4 - MACHINE OPERATION Figure 4-5. Chassis & Platform Tie Down - Sheet 1 of 2 4-14 – JLG Lift – 3121210...

  • Page 61: Chassis & Platform Tie Down - Sheet 2 Of 2

    SECTION 4 - MACHINE OPERATION Figure 4-6. Chassis & Platform Tie Down - Sheet 2 of 2 3121210 – JLG Lift – 4-15...

  • Page 62: Decal Installation - Sheet 1 Of 3

    SECTION 4 - MACHINE OPERATION Figure 4-7. Decal Installation - Sheet 1 of 3 4-16 – JLG Lift – 3121210...

  • Page 63: Decal Installation - Sheet 2 Of 3

    SECTION 4 - MACHINE OPERATION Figure 4-8. Decal Installation - Sheet 2 of 3 3121210 – JLG Lift – 4-17...

  • Page 64: Decal Installation - Sheet 3 Of 3

    SECTION 4 - MACHINE OPERATION Figure 4-9. Decal Installation - Sheet 3 of 3 4-18 – JLG Lift – 3121210...

  • Page 65: E450A/E450Ajp Decal Legend - Prior To S/N 0300141435

    1701504 1701504 1701504 1701504 1701504 1701504 1701504 1701642 1701642 1701642 1701642 1701642 1701642 1701642 1701642 1703797 1705921 1703926 1703927 1703923 1703924 1703925 1703928 1701644 1701644 1701644 1701644 1001104864 1701644 1701644 1701644 3251813 3251813 3251813 3121210 – JLG Lift – 4-19...
  • Page 66 1001104864 1702868 1704001 1704000 1704002 1704254 1704254 1704254 1704254 1704254 1704254 1704254 1704254 1704253 1704253 1704253 1704253 1704253 1704446 1706378 1704417 1704418 1704454 1704452 1704419 1704453 1704431 1704431 1704431 1704431 1704431 1704431 1704431 1704431 4-20 – JLG Lift – 3121210...
  • Page 67 0259499-14 1701500 1703811 1701500 1701500 1701500 1701500 1701500 1701500 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1703813 1705670 1704342 1704343 1704339 1704340 1704344 1704341 3252347 1703804 1701518 1703950 1703951 1703947 1703948 1703949 1703952 3121210 – JLG Lift – 4-21...
  • Page 68 0259540-12 0259499-14 1702265 1705977 1702271 1703987 1702265 1702265 1703988 1703991 1702300 1703814 1702300 1702300 1702300 1702300 1702300 1702300 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1707013 1705978 1707054 1707042 1707049 1707047 1707044 1707133 4-22 – JLG Lift – 3121210...
  • Page 69 0259536-12 0259538-12 0259497-14 0259495-14 0259540-12 0259499-14 1706950 1706950 1704252 1706950 1701645 1705978 1707059 1707058 1707056 1707055 1707060 1707134 1701502 1701502 1701502 1701502 1701502 1701502 1701502 1701502 1701503 1701503 1701503 1701503 1701503 1701503 1701503 1701503 3121210 – JLG Lift – 4-23...
  • Page 70 /Eng Portuguese 0259301-20 0275070-6 0259536-12 0259538-12 0259497-14 0259495-14 0259540-12 0259499-14 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1704830 1704885 1704885 1704885 1704885 1704885 1704885 1704885 1704885 1705351 1705426 1705427 1705910 1705429 1705430 1001113680 4-24 – JLG Lift – 3121210...

  • Page 71: E450A/E450Ajp Decal Legend - S/N 0300141435 To Present

    1701504 1701504 1701504 1701504 1701504 1701504 1701504 1701642 1701642 1701642 1701642 1701642 1701642 1701642 1701642 1703797 1705921 1703926 1703927 1703923 1703924 1703925 1703928 1701644 1701644 1701644 1701644 1001104864 1701644 1701644 1701644 3251813 3251813 3251813 3121210 – JLG Lift – 4-25...
  • Page 72 1001104864 1702868 1704001 1704000 1704002 1704254 1704254 1704254 1704254 1704254 1704254 1704254 1704254 1704253 1704253 1704253 1704253 1704253 1704446 1706378 1704417 1704418 1704454 1704452 1704419 1704453 1704431 1704431 1704431 1704431 1704431 1704431 1704431 1704431 4-26 – JLG Lift – 3121210...
  • Page 73 0259499-15 1701500 1703811 1701500 1701500 1701500 1701500 1701500 1701500 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1701509 1703813 1705670 1704342 1704343 1704339 1704340 1704344 1704341 3252347 1703804 1701518 1703950 1703951 1703947 1703948 1703949 1703952 3121210 – JLG Lift – 4-27...
  • Page 74 0259540-13 0259499-15 1702265 1705977 1702271 1703987 1702265 1702265 1703988 1703991 1702300 1703814 1702300 1702300 1702300 1702300 1702300 1702300 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1001121814 1705978 1001121854 1001121921 1001121818 1001121816 1001121823 1001121923 4-28 – JLG Lift – 3121210...
  • Page 75 0259536-13 0259538-13 0259497-15 0259495-15 0259540-13 0259499-15 1706950 1706950 1704252 1706950 1001121801 1705978 1001121808 1001121918 1001121805 1001121803 1001121810 1001121920 1701502 1701502 1701502 1701502 1701502 1701502 1701502 1701502 1701503 1701503 1701503 1701503 1701503 1701503 1701503 1701503 3121210 – JLG Lift – 4-29...
  • Page 76 /Eng Portuguese 0259301-21 0275070-6 0259536-13 0259538-13 0259497-15 0259495-15 0259540-13 0259499-15 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1704830 1704885 1704885 1704885 1704885 1704885 1704885 1704885 1704885 1705351 1705426 1705427 1705910 1705429 1705430 1001113680 4-30 – JLG Lift – 3121210...

  • Page 77: M450A/M450Aj Decal Legend - Prior To S/N 0300141435

    1703923 1703924 1703925 1703928 1701644 1701644 1701644 1701644 1701644 1701644 1701644 1701644 3251813 3251813 3251813 3251813 1705828 1703980 1703981 1703983 1703984 1703982 1703985 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704007 1704006 1704008 3121210 – JLG Lift – 4-31...
  • Page 78 1001104864 1702868 1704001 1704000 1704000 1704002 1704254 1704254 1704254 1704254 1704254 1704254 1704254 1704254 1704253 1704253 1704253 1704253 1704446 1706378 1704417 1704418 1704454 1704452 1704419 1704453 1704431 1704431 1704431 1704431 1704431 1704431 1704431 1704431 4-32 – JLG Lift – 3121210...
  • Page 79 1703949 1703952 1702265 1705977 1702271 1703987 1702265 1702265 1703988 1703991 1702300 1703814 1702300 1702300 1702300 1702300 1702300 1702300 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1707013 1705978 1707054 1707042 1707049 1707047 1707044 1707133 3121210 – JLG Lift – 4-33...
  • Page 80 1706950 1706950 1706950 1701645 1705978 1707059 1707058 1707056 1707055 1707060 1707134 1701502 1701502 1701502 1701502 1701502 1701502 1701502 1701502 1701503 1701503 1701503 1701503 1701503 1701503 1701503 1701503 1704286 1001093687 1001093687 1704371 1001093687 1001093687 1001093687 4-34 – JLG Lift – 3121210...
  • Page 81 0259498-17 1702962 1705084 1705084 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1001121510 1001121510 1001121510 1001221510 1001121510 1001121510 1001121510 1001121510 1704885 1704885 1704885 1704885 1704885 1704885 1704885 1704885 1705351 1705426 1705427 1705910 1705430 1001113680 3121210 – JLG Lift – 4-35...

  • Page 82: M450A/M450Aj Decal Legend - S/N 0300141435 To

    1703923 1703924 1703925 1703928 1701644 1701644 1701644 1701644 1701644 1701644 1701644 1701644 3251813 3251813 3251813 3251813 1705828 1703980 1703981 1703983 1703984 1703982 1703985 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704277 1704007 1704006 1704008 4-36 – JLG Lift – 3121210...
  • Page 83 1001104864 1702868 1704001 1704000 1704000 1704002 1704254 1704254 1704254 1704254 1704254 1704254 1704254 1704254 1704253 1704253 1704253 1704253 1704446 1706378 1704417 1704418 1704454 1704452 1704419 1704453 1704431 1704431 1704431 1704431 1704431 1704431 1704431 1704431 3121210 – JLG Lift – 4-37...
  • Page 84 1703949 1703952 1702265 1705977 1702271 1703987 1702265 1702265 1703988 1703991 1702300 1703814 1702300 1702300 1702300 1702300 1702300 1702300 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1702631 1001121814 1705978 1001121854 1001121921 1001121818 1707047 1001121823 1001121923 4-38 – JLG Lift – 3121210...
  • Page 85 1706950 1706950 1706950 1001121801 1705978 1001121808 1707058 1001121805 1707055 1001121810 1001121920 1701502 1701502 1701502 1701502 1701502 1701502 1701502 1701502 1701503 1701503 1701503 1701503 1701503 1701503 1701503 1701503 1704286 1001093687 1001093687 1704371 1001093687 1001093687 1001093687 3121210 – JLG Lift – 4-39...
  • Page 86 0259498-18 1702962 1705084 1705084 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1704412 1001121510 1001121510 1001121510 1001221510 1001121510 1001121510 1001121510 1001121510 1704885 1704885 1704885 1704885 1704885 1704885 1704885 1704885 1705351 1705426 1705427 1705910 1705430 1001113680 4-40 – JLG Lift – 3121210...

  • Page 87: Section 5 - Emergency Procedures

    REQUIRED, AND THAT ALL CONTROLS ARE OPERATING CORRECTLY. JLG Industries, Inc. must be notified immediately of any inci- dent involving a JLG product. Even if no injury or property EMERGENCY OPERATION damage is evident, the factory should be contacted by tele- phone and provided with all necessary details.

  • Page 88: Platform Or Boom Caught Overhead

    3. Engage drive hubs by reversing disconnect caps on hubs. 2. Turn manual descent knob CW (clockwise) and lower the Upper (or main) Boom by pumping the handle until it 4. Remove chocks from wheels as needed. – JLG Lift – 3121210...

  • Page 89: Manual Swing Override

    1. Using a 7/8 inch socket and ratchet wrench, locate nut on swing worm gear on left side of machine. 2. Install wrench on nut and ratchet in the direction desired. 3121210 – JLG Lift –...
  • Page 90 SECTION 5 - EMERGENCY PROCEDURES NOTES: – JLG Lift – 3121210...

  • Page 91: Section 6 - General Specifications & Operator Maintenance

    15 ft. 3 in. (4.65 m) Illustrated Parts Manual - CE Spec......3121830 Turning Radius (inside) 2 ft. (0.61 m) Maximum Tire Load: M450A, E450A 6100 lbs. (2,767 kg) M450AJ, E450AJ 6900 lbs. (3,130 kg) 3121210 – JLG Lift –...

  • Page 92: Operating Specifications - S/N 0300141435

    System Voltage 48 volts Unrestricted: 500 lb. (227 kg) Battery Life per Charge 7 hours continuous Maximum Work Load (Capacity) CE & Australia Markets Unrestricted: 500 lb. (230 kg) Travel Speed 3.2 mph (5.2 kph) – JLG Lift – 3121210...

  • Page 93: Capacities

    Platform Empty E450A/M450A 13,100 lb. (5942 kg) Hydraulic System (Including Tank) 9 Gallons (34.1 L) E450AJ/M450AJ 15,100 lb. (6804 kg) 17 ounces (0.50 L) Torque Hub, Drive Torque hubs should be one half full of lubricant. 3121210 – JLG Lift –...

  • Page 94: Tires

    25 ft. 3 in. (7.7 m) Horizontal Reach @ Maximum Up and Over M450 A, E450A 23 ft. 1 in. (7.0 m) M450AJ, E450AJ 23 ft. 9 in. (7.24 m) Machine Width 5 ft. 9 in. (1.75 m) – JLG Lift – 3121210...

  • Page 95: Torque Specifications

    Service Classification GL-3, and sufficient chemical stabil- ity for mobile hydraulic system service. Aside from JLG recommendations, it is not advisable to mix oils of different brands or types, as they may not con- tain the same required additives or be of comparable vis- cosities.

  • Page 96: Lubrication Specifications

    FERENT WEIGHT OR SPECIFICATION (FOR EXAMPLE: BATTERIES, at 100° F 80 SUS FILLED TIRES, PLATFORM) DO NOT MODIFY UNIT IN ANY WAY TO AFFECT STABILITY. at 210° F 43 SUS cp at -30° F 3.200 Viscosity Index – JLG Lift – 3121210...

  • Page 97: Serial Number Locations

    In addition, the serial number is SERIAL NUMBER TURNTABLE SERIAL NUMBER FRAME SERIAL NUMBER PLATE Figure 6-1. Serial Number Locations 3121210 – JLG Lift –...
  • Page 98 SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE – JLG Lift – 3121210...

  • Page 99: Operator Maintenance

    Hydraulic Oil. Mobil DTE-11M Open Gear Lube - Tribol Molub-Alloy 936 Open Gear Com- pound. (JLG Part No. 3020027) Bearing Grease (JLG Part No. 3020029) Mobilith SHA 460. Synthetic Lithium Lubricant, Gredag 741 Grease. (JLG Part No. 3020022) Engine (crankcase) Oil. Gas - API SF/SG class, MIL-L-2104.
  • Page 100 NOTE: OG will allow better cycle times than Mobiltac375NC, however Mobiltac375NC must be used in dusty environ- ments. If the swing function becomes noisy and/or rough lubricate the bearing teeth. 6-10 – JLG Lift – 3121210...
  • Page 101 A common symptom of a dirty filter is sluggishness reservoir. experienced in hydraulic functions. 3121210 – JLG Lift – 6-11...
  • Page 102 2 years or 1200 hours of operation 7. Spindles/Bushing Capacity - A/R Lube - Lithium Lubricant Interval - Every 2 years or 1200 hours of operation Comments - At Spindle/Bushing Replacement; Coat I.D. of bushings prior to installing king pins. 6-12 – JLG Lift – 3121210...
  • Page 103 9. Engine Lube Point(s) - Fill Cap Capacity - Refer to Engine Manual Lube - EO Interval - 3 Months or 150 hours of operation Comments - Check level daily/Change in accordance with engine manual. 3121210 – JLG Lift – 6-13...

  • Page 104: Battery Maintenance And Charging

    2. Remove all vent caps and inspect electrolyte level of each cell. Electrolyte level should be to the ring approxi- mately one inch from top of battery. Fill batteries with distilled water only. Replace and secure all vent caps. 6-14 – JLG Lift – 3121210...

  • Page 105: Optional On Board Generator

    5. Depleted batteries will take approximately 17 hours to charge. TO AVOID INJURY FROM AN EXPLOSION, DO NOT SMOKE OR ALLOW SPARKS OR A FLAME NEAR BATTERY DURING SERVICING. ALWAYS WEAR EYE AND HAND PROTECTION WHEN SERVICING BATTERIES. 3121210 – JLG Lift – 6-15...

  • Page 106: Tires & Wheels

    Tire Damage brand as originally installed on the machine. Please refer to the JLG Parts Manual for the part number of the approved tires for a For pneumatic tires, JLG Industries, Inc. recommends that when particular machine model. If not using a JLG approved replace-...

  • Page 107: Wheel Replacement

    SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Wheel Installation by JLG. Due to size variations between tire brands, both tires on the same axle should be the same. It is extremely important to apply and maintain proper wheel Wheel Replacement mounting torque.

  • Page 108: Wheel Torque Chart

    (55 Nm) (130 Nm) (255 Nm) 4. Wheel nuts should be torqued after first 50 hours of opera- tion and after each wheel removal. Check torque every 3 months or 150 hours of operation. 6-18 – JLG Lift – 3121210...

  • Page 109: Supplemental Information

    The vibration total value to which the hand-arm system is subjected does not exceed 2,5 m/s . The highest root mean square value of weighted acceleration to which the whole body is subjected does not exceed 0,5 m/s 3121210 – JLG Lift – 6-19...
  • Page 110 SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE NOTES: 6-20 – JLG Lift – 3121210...

  • Page 111: Section 7. Inspection And Repair Log

    SECTION 7 - INSPECTION AND REPAIR LOG SECTION 7. INSPECTION AND REPAIR LOG Machine Serial Number _______________________________________ Table 7-1. Inspection and Repair Log Date Comments 3121210 – JLG Lift –...

  • Page 112: Inspection And Repair Log

    SECTION 7 - INSPECTION AND REPAIR LOG Table 7-1. Inspection and Repair Log Date Comments – JLG Lift – 3121210...
  • Page 116 1 JLG Drive McConnellsburg PA. 17233-9533 (717) 485-5161 3121210 (717) 485-6417 JLG Worldwide Locations JLG Industries (Australia) JLG Latino Americana Ltda. JLG Industries (UK) Ltd JLG France SAS P.O. Box 5119 Rua Eng. Carlos Stevenson, Bentley House Z.I. de Baulieu...

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