LGMG AR24J Operation Manual
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LGMG AR24J Operation Manual

Mobile elevating work platforms
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Operation Manual
AS/NZS 1418.10
P152200001-P152209999
AR24J
Mobile Elevating
Work Platforms
PART No. OM-2537050397
Original Instructions

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  • Page 1 Operation Manual AS/NZS 1418.10 P152200001-P152209999 AR24J Mobile Elevating Work Platforms PART No. OM-2537050397 Original Instructions...
  • Page 2 If the manual is lost, damaged or illegible, please replace it promptly. The copyright of this manual this manual is authorized to LGMG and it cannot be copied or reprinted without LGMG’s written permission.

  • Page 3: Table Of Contents

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Contents Contents ....................I Safety Notices ..................V Chapter 1 Safety ..................2 1.1 Hazards ..................4 1.2 Before Operation, Please Ensure that: .......... 4 1.3 Classification of Hazards ............... 4 1.4 Intended Use .................
  • Page 4 Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 2 Legend ................12 Chapter 3 Label ................... 16 Chapter 4 Overall Machine Parameters ..........22 Chapter 5 Control Box ................ 30 5.1 GCU .................... 32 5.2 PCU ..................... 35 Chapter 6 Pre-operation Inspection ...........
  • Page 5 Operation Manual of Articulated Boom Mobile Elevating Work Platform 9.5 Emergency Power ............... 57 9.6 Operation on the Ground ............. 57 9.7 Operation on the Platform ............57 9.8 Platform Overload ................ 59 9.9 Machine Not Level ............... 60 9.10 Safety Protection ............... 60 9.11 DPF Regeneration (If equipped) ..........
  • Page 6 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 7: Safety Notices

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Safety Notices Operators should understand and follow the current national and local safety regulations, and use the safety instructions in this manual if there are no corresponding regulations. Most accidents are caused by the user's violation of the regulations on machine operation and maintenance.
  • Page 8 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 9: Chapter 1 Safety

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 1 Safety...
  • Page 10 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 11: Hazards

    1.3 Classification of △ Hazards WARNING: It is strictly Symbols, color codes and symbolic words forbidden to modify the machine used in LGMG products have the following without permission, carry goods, meanings:...

  • Page 12: Safety Sign Maintenance

    Operation Manual of Articulated Boom Mobile Elevating Work Platform and hang or lift articles. strong wind or gust on the 1.5 Safety Sign movement of the platform, the swing Maintenance and relaxation of wires should be considered. Replenish missing replace damaged safety sign.
  • Page 13 Operation Manual of Articulated Boom Mobile Elevating Work Platform The tilt sensor cannot be considered as Do not raise the boom when the wind a level indicator. The buzzer on the speed may exceed 12.5 m/s. If the wind rotary table will only sound when the speed exceeds 12.5 m/s after the boom machine is heavily tilted.

  • Page 14: General Safety

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Only tools and materials that are evenly distributed and can be safely moved by people platform transported. Do not use machines on moving or shaky surfaces or on vehicles. Do not place hands and arms close to 14) Do not place, tie down or hang loads on areas with...

  • Page 15: Operating Hazards On Slopes

    Parameters Item AR24J 45%(24°) Platform in downhill direction 30%(17°) Platform in uphill direction Do not sit, stand or climb on the protective fence of the platform.

  • Page 16: Components Damage Hazard

    Operation Manual of Articulated Boom Mobile Elevating Work Platform 1.13 Explosion and Fire Hazards Do not operate the vehicle where it is dangerous or where flammable or explosive gases or particles may be When rotating the rotary table, pay present. attention to the position of the boom and rotary table swing tail.

  • Page 17: Danger Of Bodily Injury

    Operation Manual of Articulated Boom Mobile Elevating Work Platform battery and other electrical components. 1.15 Danger Bodily Injury Disconnect the main power switch when transporting, repairing or parking the vehicle for a long time. Explosion Hazard Please do not operate the machine when the hydraulic oil leaks.

  • Page 18: Personal Fall Protection

    Drive wheel Maximum static Model complex and unsafe ground load-6km/h（kg） load（kg） conditions, and stable ground AR24J 8750 10500 conditions and good working conditions can ensure the normal operation of the machine; therefore before operation, verify that the ground in the working area is safe and strong enough to support the machine.

  • Page 19: Chapter 2 Legend

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 2 Legend...
  • Page 20 Operation Manual of Articulated Boom Mobile Elevating Work Platform...
  • Page 21 Operation Manual of Articulated Boom Mobile Elevating Work Platform △ CAUTION: The product structure diagram of AR24J is shown here. For other models, please refer to this diagram. Side view of complete vehicle Description Description Counterweight Front axle Lanyard fixing point...
  • Page 22 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 23: Chapter 3 Label

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 3 Label...
  • Page 24 Operation Manual of Articulated Boom Mobile Elevating Work Platform...
  • Page 25 Operation Manual of Articulated Boom Mobile Elevating Work Platform AR24J Labels...
  • Page 26 Operation Manual of Articulated Boom Mobile Elevating Work Platform AR24J Label information Code Name Code Name 1 Decal-Reflective decal 19 Decal-Crush hazard Decal-Hood 20 Decal-Away from decal-AR24JE machine warning 21 Decal-Rear of the 3 Decal-Group LOGO-(LH) turntableⅠ Decal-Wheel 22 Decal-Hood left side...
  • Page 27 Operation Manual of Articulated Boom Mobile Elevating Work Platform Decal-Lifting & 12 Decal-Model-AR24J anchoring 32 Decal-No mixing 13 Decal-Group LOGO hydraulic oils 14 Decal-Anti-scratch 33 Decal- HV32 hydraulic sticker 15 Decal-Lanyard 34 Decal-Hand-hold attachment point position 16 Decal-Anti-scratch 35 Decal-Risk of pinching...
  • Page 28 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 29: Chapter 4 Overall Machine Parameters

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 4 Overall Machine Parameters...
  • Page 30 Operation Manual of Articulated Boom Mobile Elevating Work Platform...
  • Page 31 Operation Manual of Articulated Boom Mobile Elevating Work Platform AR24J (A2419J0WNK3NH7000) overall parameters 4.1 Overall performance parameters Item Parameters Item Parameters Rotary table slewing time per circle 114-126 (stowed) (s) Rated load (kg) Rotary table slewing time per circle 2 people +90 kg...
  • Page 32 Operation Manual of Articulated Boom Mobile Elevating Work Platform Tire contact pressure (kPa) 902.65 4.2 Main dimensions Item Parameters Item Parameters Overall length (mm) 11600 Wheelbase (mm) 2850 Overall width (mm) 2500 Wheel track (mm) 2110 Overall height (mm) 2825 Ground clearance (mm) Dimensions of working 2440×900...
  • Page 33 Operation Manual of Articulated Boom Mobile Elevating Work Platform Maximum working pressure (MPa) Displacement of pump(ml/r) Displacement of motor(ml/r) 4.6 Electric system Item Parameters/Content Output voltage (V) Battery Capacity (Ah) Control system Voltage (V) 4.7 Filling volume Item Condition Grade Capacity Remarks L-HV32 low...
  • Page 34 Operation Manual of Articulated Boom Mobile Elevating Work Platform Minimum temperature <-30°C 30°C < Minimum temperature 85W/140 -10°C < Minimum temperature 85W/90 <30°C Gear box 1.2L API GL-4 -30°C <Minimum temperature 80W/90 <-10°C Minimum temperature <-30°C 30°C < Minimum temperature 85W/140 -10°C <...
  • Page 35 When the platform load is less than 250Kg, AR24J motion range is not restricted. When the platform load is greater than 250Kg and less than 350Kg, AR24J motion range is restricted. When operating with the platform controller: the machine motion range is controlled by the load selection button switch of the platform controller.
  • Page 36 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 37: Chapter 5 Control Box

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 5 Control Box...
  • Page 38 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 39: Gcu

    Operation Manual of Articulated Boom Mobile Elevating Work Platform 5.1 GCU...
  • Page 40 Operation Manual of Articulated Boom Mobile Elevating Work Platform Name Name Key switch Emergency power unit switch Function enable button Engine start switch Jib boom up/down switch Manual DPF regeneration switch（Reserved） Boom up/down switch Platform leveling switch（Reserved） Boom extension / retraction switch High/low speed position（Reserved）...
  • Page 41 Operation Manual of Articulated Boom Mobile Elevating Work Platform Pull up the platform rotary switch, and the platform will rotate to Platform rotary the left; Pull down the platform rotary switch, and the platform will switch rotate to the right. Turn the switch to the right, and the rotary table will rotate to the Rotary table slewing right;...

  • Page 42: Pcu

    Operation Manual of Articulated Boom Mobile Elevating Work Platform 5.2 PCU Name Name Lighting lamp (if equipped) Engine start switch Turntable swing/Main boom raise/lower Emergency stop switch Generator switch (if equipped) Machine on incline/level ground mode switch High/low speed mode switch Wheel automatic alignment Secondary booom ext/ret, raise/lower, main Drive enabling switch...
  • Page 43 Operation Manual of Articulated Boom Mobile Elevating Work Platform The function description of the button switch of the PCU is as follows: Item Button switch Function description Push the red "emergency stop" button inward to the Emergency stop OFF position to stop all PCU functions. Turn the red switch "emergency stop"...
  • Page 44 Operation Manual of Articulated Boom Mobile Elevating Work Platform Turn the platform rotary switch to the right, and the Platform rotary platform will rotate to the right. Move the switch of the switch platform to the left, and the platform will rotate to the left.
  • Page 45 Operation Manual of Articulated Boom Mobile Elevating Work Platform Move the control handle upward, and the machine will drive forward; Move the control handle downward and the machine will drive backward. Press the left side of the thumb rocker. The front axle Drive/steering turns to the left, and the rear axle turns according to control handle...
  • Page 46 Operation Manual of Articulated Boom Mobile Elevating Work Platform Outrigger extension in-place Outrigger retraction in-place indicator lamp indicator lamp Fuel capacity indicator...

  • Page 47: Chapter 6 Pre-Operation Inspection

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 6 Pre-operation Inspection...
  • Page 48 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 49: Before Performing This Operation, Ensure That

    Please refer to the can repair the machine according to the "label" section. If you need to replace regulations of our company. the labels, please contact LGMG service personnel. 6.2 Basic Principles Check whether the ball valve at the oil...
  • Page 50 Operation Manual of Articulated Boom Mobile Elevating Work Platform Electrical plugs, wiring and cables ⚫ ⚫ Platform controllers, GCU ⚫ Tilt sensors, angle sensors, weighing sensors ⚫ Displays, alarm indicator lamps, flashing lights, horns, buzzers, drive-enabling limit switches ⚫ Valve block, hosepipe, hydraulic joint, cylinder, slewing motor and reducer ⚫...

  • Page 51: Chapter 7 Workplace Inspection

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 7 Workplace Inspection...
  • Page 52 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 53: No Operation Is Allowed Unless

    Operation Manual of Articulated Boom Mobile Elevating Work Platform ⚫ Unfirm or smooth surface Operation Air obstacles and high voltage wires ⚫ Allowed Unless ⚫ Surface support insufficient to withstand the full load force exerted by the machine You have understood and practiced the principles about safe operation of the vehicle ⚫...
  • Page 54 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 55: Chapter 8 Functional Testing

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 8 Functional Testing...
  • Page 56 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 57: Basic Principles

    Operation Manual of Articulated Boom Mobile Elevating Work Platform ⚫ Turn the red emergency stop button out 8.1 Basic Principles to the "ON" position. Test machine function You have understood and implemented the rules for safe operation of machines ⚫ Do not press and hold the function in this Operation Manual.
  • Page 58 Operation Manual of Articulated Boom Mobile Elevating Work Platform Turn the key switch to the PCU. ⚫ △ ! Caution: Perform this step ⚫ Turn the red "Emergency Stop" button out to the "On" position. when the engine is off. In order to ⚫...
  • Page 59 Operation Manual of Articulated Boom Mobile Elevating Work Platform direction indicated by the blue arrow on the normally. drive chassis and then stop suddenly. △ ⚫ Slowly move the drive control handle in CAUTION: If the rotary table the direction indicated by the yellow arrow on the control panel until the inclines 4°...
  • Page 60 Operation Manual of Articulated Boom Mobile Elevating Work Platform ⚫ Turn the rotary table until the boom is at △ a certain angle. CAUTION: If the driving speed Result: At any position of the boom within the of the boom when it is raised or range shown in the figure, the drive enable extended exceeds 0.8 Km/h, the indicator lamp should be flash.

  • Page 61: Chapter 9 Operating Instructions

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 9 Operating Instructions...
  • Page 62 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 63: No Operation Is Allowed Unless

    Operation Manual of Articulated Boom Mobile Elevating Work Platform different time period during the same Operation work shift, they must all be qualified operators and comply with all safety Allowed Unless regulations and instructions in the operation manual. This means that each operator should carry...

  • Page 64: Emergency Shutdown

    Operation Manual of Articulated Boom Mobile Elevating Work Platform panel to adjust the platform to the 9.4 Emergency Shutdown appropriate position. Driving steering functions are not available on Push the red emergency stop button of the ground. the ground or platform controller to the OFF position to stop all functions.
  • Page 65 Operation Manual of Articulated Boom Mobile Elevating Work Platform in the crab steering mode. Pull the Platform downhill (climbing ability): 45% thumb button switch and the rear wheel (24 °); turns in the same direction as the front wheel. ⚫ When the button is turned to the right, it is the four-wheel steering mode.

  • Page 66: Platform Overload

    Operation Manual of Articulated Boom Mobile Elevating Work Platform woodworking ruler on the upper edge of slope: To acquire more driving torque, the wood block, and lift the end of the select the slope sign on the inclined or wood block until it is level. rough ground.

  • Page 67: Machine Not Level

    Operation Manual of Articulated Boom Mobile Elevating Work Platform and the buzzer alarms, indicating that the 9.10 Safety Protection platform is overloaded. Remove the load from the platform until the indicator lamp goes out. 9.9 Machine Not Level If the tilt alarm sounds when the platform is lifted (the boom inclines more than 5°...

  • Page 68: Dpf Regeneration (If Equipped)

    Operation Manual of Articulated Boom Mobile Elevating Work Platform approaches, other site operators are reminded, and the safety awareness of neighboring personnel is improved. In addition, the SkyGuard protective system also provides the safety overriding switch for operators, facilitating operators to remove dangers.
  • Page 69 Operation Manual of Articulated Boom Mobile Elevating Work Platform 4. Select "DPF parameter ", press Enter. 8. Select "Engine DPF Signal Setting", press Enter and toggle the engine regeneration button. Enable regeneration. 9. Select "Engine DPF Signal Setting" again, press Enter to cancel the Setting.

  • Page 70: Machine Safety System Override (Msso)

    To DPF every 3000 operating hours. remove the icon, you need to turn to △ The automatic regeneration LGMG service personnel for help. needs to be disabled in some workplace. 9.13 System Failure The buzzer alarms and the system fault...
  • Page 71 Operation Manual of Articulated Boom Mobile Elevating Work Platform control system fault. The LCD screen will display the corresponding fault code, and the machine will turn off the corresponding function. When the system indicator lamp is on, please follow these steps: Lower and indent the boom.
  • Page 72 Operation Manual of Articulated Boom Mobile Elevating Work Platform The system fault code is shown in the following table: Error code Description Power supply to controller output circuit 1 open Power supply to controller output circuit 2 open Power supply to controller output circuit 3 & 4 open Platform electric box expansion module CAN bus disconnected Extend/retract limit switch failure Chassis tilt sensor failure...
  • Page 73 Operation Manual of Articulated Boom Mobile Elevating Work Platform Secondary boom sensor failure Primary boom at max. angle and limited to raise Primary boom at min. angle and limited to lower Primary boom of max. length and limited to extend Primary boom of min.

  • Page 74: After Each Use

    Operation Manual of Articulated Boom Mobile Elevating Work Platform 9.14 After Each Use Select a solid horizontal safe parking position in a moisture-proof, high temperature-resistant, open flame-proof, corrosive gas free and well-ventilated place. Retract and lower the boom to the stowed state. Turn the rotary table so that the boom is between the rear axle wheels.

  • Page 75: Chapter 10 Transportation Instructions

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Chapter 10 Transportation Instructions...
  • Page 76 Operation Manual of Articulated Boom Mobile Elevating Work Platform...

  • Page 77: Observing The Regulations

    Operation Manual of Articulated Boom Mobile Elevating Work Platform winch must be used to load and unload 10.1 Observing the the machine according to the brake release instructions. Regulations The platform is equipped with a precise The driver shall be responsible for weighing system.

  • Page 78: Guidance For Lifting

    Operation Manual of Articulated Boom Mobile Elevating Work Platform Schematic diagram of fixed chassis Schematic Diagram of Fixed Platform Ensure that the chain or belt has sufficient ⚫ Operate with GCU. load strength and use at least 5 chains. ⚫ Lower the jib boom to the stowed Adjust the rigging to prevent damage to the position.
  • Page 79 Operation Manual of Articulated Boom Mobile Elevating Work Platform level. Lifting point...
  • Page 80 Operation Manual of Telescopic Boom Mobile Elevating Work Platform...

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