LGMG AR14J Operation Manual
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LGMG AR14J Operation Manual

Articulated boom mobile elevating work platform
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Operation Manual
AR14J/AR16J
Articulated Boom
Mobile Elevating Work Platform
△
Warning
!
Before operation and maintenance, the
drivers and service personnel shall
always read and thoroughly understand
all information in this manual. Failure to
do so may result in, fatal accidents or
personal injury.
This manual must be kept with this
machine at all times.
LINGONG HEAVY MACHINERY CO., LTD.

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Summary of Contents for LGMG AR14J

  • Page 1 Operation Manual AR14J/AR16J Articulated Boom Mobile Elevating Work Platform △ Warning Before operation and maintenance, the drivers and service personnel shall always read and thoroughly understand all information in this manual. Failure to do so may result in, fatal accidents or personal injury.
  • Page 2 Third edition and printed for the first time in July 2022 Lingong Heavy Machinery Co., Ltd. Add: 12th Floor, Building 3, Lushangguoaocheng, 9777 Jingshi Road, Lixia District, Jinan, China Tel: 86-0531-67605017 Fax: 86-0531-67605017 Technical service: 86-0531-67605017 Web: www.LGMG.com.cn Accessories sales: 86-0531-67605016...

  • Page 3: Table Of Contents

    Operation Manual of Articulated Boom Mobile Elevating work platform Contents Foreword ....................IV Safety Precautions ..................V Chapter 1 Safety ..................1 1.1 Danger ....................3 1.2 No Operation Is Allowed Unless............3 1.3 Classification of Hazards ..............3 1.4 Intended Purpose ................3 1.5 Safety Sign Maintenance ..............
  • Page 4 Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 8 Functional Test ................. 47 8.1 No Operation Is Allowed Unless............49 8.2 Basic Principles ................49 8.3 Functional Test ................49 8.4 Tests from the Lower Control Box ........... 49 8.5 Tests from the Upper Control Box ...........

  • Page 5: Foreword

    Mobile Elevating work platform Foreword Thank you for choosing to use this Mobile Elevating Work Platform from LGMG. This machine is designed according to AS/NZS 1418.10:2011+A1:2017.The information specified in this manual is intended for the safe and proper operation of this machine for its’ intended purpose.

  • Page 6: Safety Precautions

    The operation & maintenance prevention measures listed in this manual are only applicable to the specified uses of this machine. LGMG assumes no responsibility if this machine is used beyond the range of this manual. The user and the operator shall be responsible for the safety of such operations.

  • Page 7: Chapter 1 Safety

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 1 Safety...
  • Page 8 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 9: Danger

    Classification of hazards workplaces. The meanings of symbols, color codes △ and characters of LGMG’s products Caution are as follows: Security warning symbol: are used for It is strictly forbidden to use the warning of potential personal injuries.

  • Page 10: Risk Of Electric Shock

    This machine is not insulated and is not provided with electrical shock protection Maximum load AR14J/AR16J when it comes into contact with or near Maximum number electrical wire. 2 people...
  • Page 11 Operation Manual of Articulated Boom Mobile Elevating work platform If the wind speed exceeds 12.5 m/s after 14) Do not make the boom contact adjacent the boom is lifted, the boom should be components. lowered and do not continue to operate the 15) The limit button switch may not be changed vehicle.

  • Page 12: Risk Of Crushing

    Operation Manual of Articulated Boom Mobile Elevating work platform platform must wear the full body safety temperature is 20℃. device and secure it with a seat belt hook to 31) The working support surface should be the approved rope attachment point. Only horizontal and solid, with a grounding one hook can be tied to each rope pressure of 5.5Kg/cm^2.

  • Page 13: Risk Of Component Damage

    Operation Manual of Articulated Boom Mobile Elevating work platform or obstacles in the area underneath. 3) Do not refuel the machine when the engine is running. 4) Only refuel the machine in open and well-ventilated places far away from sparks, open flames, burning cigarettes, etc.

  • Page 14: Locked After Each Use

    Operation Manual of Articulated Boom Mobile Elevating work platform Keeping tires and hubs in a good condition is critical for safe operation and good performance. Failure of the tires and hubs may cause the platform to tilt. If such failure is not found and repaired in time, it will also cause damage to platform parts.

  • Page 15: Chapter 2 Legend

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 2 Legend...
  • Page 16 Operation Manual of Articulated Boom Mobile Elevating work platform...
  • Page 17 Operation Manual of Articulated Boom Mobile Elevating work platform Name Name File Box Foot Switch Base Boom Section Lifting Rod Tower Boom Section Lanyard Fixing Point Lower Control Box Platform Steering Wheel Upper Control Box Non-Steering Wheel...
  • Page 18 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 19: Chapter 3 Decals

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 3 Decals...
  • Page 20 Operation Manual of Articulated Boom Mobile Elevating work platform...
  • Page 21 Operation Manual of Articulated Boom Mobile Elevating work platform Decals...
  • Page 22 Operation Manual of Articulated Boom Mobile Elevating work platform...
  • Page 23 Manual missing instruction 2534000026 Instructions reading sign 2534000017 Lanyard fixing point sign 2534001809 Anti-scratch 2534001180 Anti-falling attention sign 2534001749 Group LOGO-LGMG 2534001545 Anti-rollover danger sign 2534000056 Drive type identification 2534001178 Lanyard fixing point sign 2534001848 Tire change attention sign 2534001849...
  • Page 24 Operation Manual of Articulated Boom Mobile Elevating work platform Label...
  • Page 25 Operation Manual of Articulated Boom Mobile Elevating work platform...
  • Page 26 Operation Manual of Articulated Boom Mobile Elevating work platform Code Name 2534000024 Warning line 2534001544 Keeping away from vehicle warning sign 2534001808/0508 Model sign Reflective sticker 2534000362 Reflective sticker 2534000363 2534001848 Tire change attention sign 2534001849 Wheel load sign 2534001578 Anti-rollover attention sign 2534001807/0732 Model sign...

  • Page 27: Chapter 4 Specification

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 4 Specification...
  • Page 28 Operation Manual of Articulated Boom Mobile Elevating work platform...
  • Page 29 Operation Manual of Articulated Boom Mobile Elevating work platform Specification AR14J Vehicle parameters 4.1 Vehicle performance parameters Item Parameter Item Parameter Turntable rotation by one circle(in the Rated load (kg) 82-92 lifted state) (S) Turntable rotation by one circle(in the...
  • Page 30 Operation Manual of Articulated Boom Mobile Elevating work platform 4.4 Drive system Item Parameter/Content Walking reducer Output torque (N*m) 3500 Rotary reducer Output torque (N*m) 8729 4.5 Hydraulic system Item Parameter/Content Type Closed system Working pressure (Mpa) Displacement of Walking system pump(ml/r) Displacement of motor(ml/r)
  • Page 31 Operation Manual of Articulated Boom Mobile Elevating work platform hydraulic oil 30°C＜The lowest temperature 85W/140 -10°C＜The lowest temperature＜ 85W/90 30°C SAE API Reducer oil(L) 0.68×4 1560 GL-5 -30°C＜The lowest temperature＜ 80W/90 -10°C The lowest temperature＜-30°C Working temperature:-20℃～40℃ 15W-40 Working temperature:-25℃～30℃ 10W-30 Engine oil(L) API CH-4...
  • Page 32 Operation Manual of Articulated Boom Mobile Elevating work platform Specification AR16J Vehicle parameters 4.1 Vehicle performance parameters Item Parameter Item Parameter Turntable rotation by one circle(in the Rated load (kg) 85-95 lifted state) (S) Turntable rotation by one circle(in the Maximum number of people 85-95 stowed state) (S)
  • Page 33 Operation Manual of Articulated Boom Mobile Elevating work platform 4.4 Drive system Item Parameter/Content Walking reducer Output torque (N*m) 3500 Rotary reducer Output torque (N*m) 8729 4.5 Hydraulic system Item Parameter/Content Type Closed system Working pressure (Mpa) Displacement of Walking system pump(ml/r) Displacement of motor(ml/r)
  • Page 34 Operation Manual of Articulated Boom Mobile Elevating work platform 10# Aviation The lowest temperature≤-40℃ hydraulic oil 30°C＜The lowest temperature 85W/140 -10°C＜The lowest temperature＜ Reducer oil× 85W/90 SAE API 30°C 4(L) 0.68 1560 -30°C＜The lowest temperature＜ GL-5 80W/90 -10°C The lowest temperature＜-30°C Working temperature:-20℃～40℃...
  • Page 35 Operation Manual of Articulated Boom Mobile Elevating work platform Model Tire contact pressure (Kpa) Occupied floor pressure (Kpa) AR14J 587.89 10.38 AR16J 624.20 11.74 △ Notice: Floor loading information is approximate and does not incorporate different option configurations. It should be used only with adequate safety factors.
  • Page 36 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 37: Chapter 5 Control Unit

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 5 Control Unit...
  • Page 38 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 39: Lower Control Box

    Operation Manual of Articulated Boom Mobile Elevating work platform 5.1 Lower Control Box Name Name Display Tower Boom Up/Down Switch Self-Resetting Fuse For Controlling Engine Idle Speed (Rpm) Selector Switch Circuit Function Enable Switch Base Boom Up/Down Switch Jib Boom Up/Down Switch Fuel Selector Switch(If equipped) Platform Leveling Switch Key switch...
  • Page 40 Operation Manual of Articulated Boom Mobile Elevating work platform The functional description of the lower control box button switch is as follows: Item Button switch Functional description When turning the key switch to the “Platform” position, the upper control box will be enabled. When turning the key switch to the “OFF” position, Key Switch the vehicle will stop.
  • Page 41 Operation Manual of Articulated Boom Mobile Elevating work platform When pulling the button switch upward, the tower boom Tower boom section section will be lifted. When pulling the button switch lifting/lowering Switch downward, the tower boom section will be lowered. The lowering alarm should sound when the boom is lowered.

  • Page 42: Upper Control Box

    Operation Manual of Articulated Boom Mobile Elevating work platform 5.2 Upper Control Box Name Name Horn Button Emergency Stop Switch Jib Up/Down Button Engine Idle Speed Selector Switch Base Boom Up/Down and Turntable Indicator Rotation Switch Tower Boom Up/Down Switch Drive Enable Button Switch Drive Speed Selector Switch Platform Swing Switch...
  • Page 43 Operation Manual of Articulated Boom Mobile Elevating work platform The functional description of the upper control box button switch is as follows: Item Button switch Functional description When pushing the red “Emergency Stop” button inward to the “OFF” position, all functions can be disabled. When each function control handle or button switch of the vehicle Emergency Stop Button Switch is activated, all functions cannot be enabled.
  • Page 44 Operation Manual of Articulated Boom Mobile Elevating work platform When pulling the button switch upward, the Jib will Jib Lifting/Lowering Switch be lifted. When pulling the button switch downward, the Jib will be lowered. When pulling the platform leveling button switch upward, the platform level will be lifted.

  • Page 45: Chapter 6 Pre-Operation Inspection

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 6 Pre-Operation Inspection...
  • Page 46 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 47: No Operation Is Allowed Unless

    Operation Manual of Articulated Boom Mobile Elevating work platform Regular maintenance inspections should 6.1 No Operation Is Allowed be performed by qualified authorized Unless service technicians according manufacturer's specifications You have understood and practiced the requirements listed in the responsibilities principles about safe operation of the vehicle in manual.
  • Page 48 Operation Manual of Articulated Boom Mobile Elevating work platform other critical components are complete, and all associated fasteners and pins are in the right position and tightened.  After completing the inspection, make sure all compartment covers are properly secured and locked.

  • Page 49: Chapter 7 Workplace Inspection

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 7 Workplace Inspection...
  • Page 50 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 51: No Operation Is Allowed Unless

    Operation Manual of Articulated Boom Mobile Elevating work platform 7.1 No Operation Is Allowed Unless You have understood and practiced the principles about safe operation of the vehicle in this manual. Avoid dangerous situations. Always perform a pre-operation inspection. Check workplace.
  • Page 52 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 53: Chapter 8 Functional Test

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 8 Functional Test...
  • Page 54 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 55: No Operation Is Allowed Unless

    Operation Manual of Articulated Boom Mobile Elevating work platform Refer "Operation Instructions" 8.1 No Operation Is Allowed section to start the engine. Unless Test of emergency stop You have understood and practiced the 1) Push the ground red “Emergency Stop” principles about safe operation of the vehicle in button inward to the "OFF"...

  • Page 56: Tests From The Upper Control Box

    Operation Manual of Articulated Boom Mobile Elevating work platform  Raise and descend the boom through a full △ ! Caution: Perform this step when cycle. Result: The work platform is always level. the engine is off. In order to save 8.5 Tests from the Upper battery energy, test each function in half a cycle.
  • Page 57 Operation Manual of Articulated Boom Mobile Elevating work platform  Result: The alarm on the platform sounds. Drive the right rear wheel to a 15cm high obstacle or curb.  Drive the machine to a certain slope, and  then make the machine tilt 4.5° degrees at a Result: The other three tires are in close right angle to the boom.
  • Page 58 △ Caution: If the time it takes the boom to rotate for a circle in the extended state less than (AR14J)/85s (AR16J), machine should be marked immediately and stopped. Test the Drive/Boom Function  Press down the foot switch.

  • Page 59: Chapter 9 Operating Instructions

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 9 Operating Instructions...
  • Page 60 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 61: No Operation Is Allowed Unless

    Operation Manual of Articulated Boom Mobile Elevating work platform pre-operation inspections, functional tests 9.1 No Operation is Allowed and workplace inspections before operating Unless the vehicle. You have understood and practiced the 9.3 Starting the Engine principles about safe operation of the machine From the ground control station, turn the in this manual.

  • Page 62: Auxiliary Power

    Operation Manual of Articulated Boom Mobile Elevating work platform red “Emergency Shutdown” button. 2) Pull out the red “Emergency Shutdown” buttons on the ground and the platform to the Select and operate the red “Emergency “ON” position. Shutdown” button of the lower control box to shut down the platform.
  • Page 63 Operation Manual of Articulated Boom Mobile Elevating work platform slope ratings of the vehicle. Travel = 3.6m Raised height = 0.3m 0.3/3.6==8.3 % rating If the slope exceeds the maximum uphill, Maximum slope rating, platform downhill: 30% downhill or side slope rating, the vehicle must (17°...

  • Page 64: Platform Overload

    Operation Manual of Articulated Boom Mobile Elevating work platform corresponding functions of the machine will be 9.8 Platform overload shut down, shown as Table 9-1. The platform overload indicating lamp is ON, When the system indicating lamp is ON, operate and the alarm gives an alarm, indicating the as per the following steps: slight overload of platform.
  • Page 65 Operation Manual of Articulated Boom Mobile Elevating work platform Fault Fault Fault Description Limit Action Fault Description Limit Action Code Code Base boom Actions controlled Cutoff of controller Fault of right /folding boom by PCU joystick output power supply 1 handle luff-up limited...

  • Page 66: Parking And Storage

    The Skyguard protective system aims to picture listed below. To remove the icon, you create safe and convenient operating need to turn to LGMG service personnel for environment for operators on the basis of help. ensuring...

  • Page 67: Dpf Regeneration

    Operation Manual of Articulated Boom Mobile Elevating work platform 9.15 DPF Regeneration DPF is a closed system for filtering soot particulate emissions. Automatic regeneration: vehicle will automatically enable regeneration function during operation. Manual regeneration: when the DPF alarm indicator of the lower control box is on, and the 4.
  • Page 68 Operation Manual of Articulated Boom Mobile Elevating work platform regeneration, exhaust becomes hotter than usual and its quantity increases. Check to see if there is nothing flammable around and the place is well ventilated.

  • Page 69: Chapter 10 Instructions For Transportation And Lifting

    Operation Manual of Articulated Boom Mobile Elevating work platform Chapter 10 Instructions for Transportation and Lifting...
  • Page 70 Operation Manual of Articulated Boom Mobile Elevating work platform...

  • Page 71: Compliance

    Operation Manual of Articulated Boom Mobile Elevating work platform ①Wedge the wheel to prevent the vehicle from 10.1 Compliance moving. 1) Only personnel with high-altitude lifting ② Flip over the drive hub cover to engage the qualifications can load and unload the non-steering wheel brake.

  • Page 72: Lifting Instructions

    There are four lifting points on the chassis. 4) Adjust the sling to avoid any damage to the vehicle and keep the vehicle in a level position. Model AR14J 970mm 1070mm AR16J 1150mm 1170mm...

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Ar16j

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