LGMG AR20J Manual de usuario

Operation Manual

AR20J

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.

Articulated Boom Mobile Elevating Work Platform

Operation Manual

880*1230 mm sixteen format 8 printed sheet

First edition and printed for the first time in April 2023

Lingong Heavy Machinery Co., Ltd.

Add: F12,Building 3 LushangGuoao Plaza, 9777 Jingshi Road,Lixia District, Jinan,

Shandong, 250000,China

Tel: 86-0531-67605017 Technical service: 86-0531-67605017

Web: www.LGMG.com.cn Sales of accessories: 86-0531-67605016

Operation Manual of Articulated Boom

Mobile Elevating Work Platform

Contents

Contents.......................................................................................................I

Foreword....................................................................................................III

Safety Notices...........................................................................................IV

Chapter 1 Safety.........................................................................................1

1.1 Hazards............................................................................................ 3

1.2 Before Operation, Please Ensure that:.............................................. 3

1.3 Classification of Hazards .................................................................. 3

1.4 Intended Use.................................................................................... 3

1.5 Safety Sign Maintenance.................................................................. 3

1.6 Electric Shock Hazard ...................................................................... 4

1.7 Danger of Tip-over............................................................................ 4

1.8 General Safety.................................................................................. 6

1.9 Operating Hazards on Slopes........................................................... 6

1.10 Falling Hazard ................................................................................ 7

1.11 Collision Hazard.............................................................................. 7

1.12 Components Damage Hazard......................................................... 7

1.13 Explosion and Fire Hazards............................................................ 8

1.14 Machine Damage Hazard............................................................... 8

1.15 Danger of Bodily Injury.................................................................... 8

1.16 Battery Safety................................................................................. 8

1.17 Locked After Each Use ................................................................... 9

1.18 Personal Fall Protection.................................................................. 9

1.19 Ground Information......................................................................... 9

Chapter 2 Legend .....................................................................................11

Chapter 3 Label.........................................................................................15

Chapter 4 Overall Machine Parameters ....................................................21

Chapter 5 Control Box...............................................................................29

5.1 GCU ............................................................................................... 31

5.2 PCU................................................................................................ 33

Chapter 6 Pre-operation Inspection...........................................................37

Operation Manual of Articulated Boom

Mobile Elevating Work Platform

6.1 Before Performing This Operation, Ensure that .............................. 39

6.2 Basic Principles .............................................................................. 39

6.3 Pre-operation Inspection................................................................. 39

Chapter 7 Workplace Inspection ...............................................................41

7.1 No Operation Is Allowed Unless...................................................... 43

7.2 Basic Principles .............................................................................. 43

7.3 Workplace Inspection...................................................................... 43

Chapter 8 Functional Testing.....................................................................45

8.1 Basic Principles .............................................................................. 47

8.2 At GCU ........................................................................................... 47

8.3 On the Platform .............................................................................. 47

Chapter 9 Operating Instructions...............................................................51

9.1 No Operation is Allowed Unless...................................................... 53

9.2 Basic Principles .............................................................................. 53

9.3 Starting the Engine......................................................................... 53

9.4 Emergency Shutdown..................................................................... 53

9.5 Emergency Power .......................................................................... 54

9.6 Operation on the Ground................................................................ 54

9.7 Operation on the Platform............................................................... 54

9.8 Platform Overload........................................................................... 56

9.9 Machine Not Level.......................................................................... 56

9.10 Red Guard Protective System....................................................... 57

9.11 System Failure.............................................................................. 57

9.12 After Each Use.............................................................................. 59

Chapter 10 Transportation Instructions......................................................61

10.1 Observing the Regulations............................................................ 63

10.2 Brake Release.............................................................................. 63

10.3 Ensuring Transportation Safety..................................................... 63

10.4 Guidance for Lifting....................................................................... 64

Operation Manual of Articulated Boom

Mobile Elevating Work Platform

III

Foreword

You are welcome to purchase and use the elevating work platform produced by LINGONG HEAVY

MACHINERY CO., LTD. This machine is designed according to AS/NZS 1418.10:2011+A1:2017. This

manual introduces the use safety, operation instructions and maintenance of the mobile elevating work

platform.

Getting the best out of your machine is a goal that we pursue together with you, depending on how

familiar you are with it and how carefully and thoroughly it is maintained.

We sincerely hope that you can read through this manual before starting, performing operation and

maintenance for the first time, and be handy about the operation and maintenance introduced therein.

The illustrations and instructions in this manual are correct at the time of publication, but the structure

and performance of our products are constantly improved and perfected. The design, operation and

maintenance instructions are subject to change without notice. Please understand.

For the latest information about the machine and questions about this manual, please consult our

company.

This manual is suitable for mobile elevating work platform. Under no circumstances shall any act or

operation prohibited in this manual be performed. Users shall strictly follow the maintenance interval

specified in this manual and other materials delivered with the product.

This manual should always be kept in the specified location for easy reference. This manual is part of

the machine and should be handed over with it when ownership or use of the machine is transferred. If

the manual is missing, damaged or illegible, please replace it in time!

The copyright of this manual belongs to LINGONG HEAVY MACHINERY CO., LTD., and cannot be

copied or reproduced without the written permission of our company.

△

!WARNING

Operators and maintenance personnel must read, understand and abide by the

safety regulations and operating instructions specified in this manual before

operating and maintaining this machine, otherwise, it may lead to casualties!

Only specially trained and qualified personnel can operate, maintain and repair the

machine.

Improper operation, maintenance and repair are dangerous and may result in injury

or death.

Users shall be familiar with the rated load, and overloading is strictly prohibited. The

users shall be responsible for all the consequences caused by overloading or

unauthorized modification.

The operating procedures and precautions provided in this manual are only

applicable to the specified purposes of this machine. If it is used for operations other

than those specified but not prohibited, make sure that there is no potential safety

hazard.

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. To avoid accidents, please read, understand and comply with all requirements,

precautions and warnings in this manual and machine labels before operation and maintenance.

This manual is not a training manual for elevating work platform operators! All operating instructions are

for professionals who have received elevating work platform relevant training.

Since it is impossible to foresee all possible hazards and accidents, the safety instructions in this manual

cannot include all safety precautions, and other existing safety risks must be taken into account in the

actual operation. If a procedure or operation not recommended in this manual is used, the operator must

carry out a risk assessment and must ensure the safety of himself and others and that no damage is

done to the machine. If the safety of some operations is not certain, please contact our company or

dealer.

If the content of this manual is inconsistent with the standards or laws and regulations issued by the local

government or authorities, please enforce the stricter policy.

The operation and maintenance precautions given in this manual are only applicable to the specified use

of this machine. If the machine is used outside the specified purpose, our company will not assume any

responsibility, and all responsibilities shall be borne by the user and the operator.

In any instance, the prohibited operations in the manual can not be carried out.

The following markers are used to identify safety information in this manual:

△

! DANGER - Indicating any dangers that, if not avoided, will cause serious injury

or even death, and also serious machine damage.

△

! WARNING - Indicating any dangers that, if not avoided, may cause injury,

serious injury or even death, and also serious machine damage.

△

! CAUTION - Indicating dangers that, if not avoided, may cause minor or

moderate injury, and also machine damage or shortened machine service life.

Operation Manual of Articulated Boom

Mobile Elevating Work Platform

Chapter 1 Safety

Operation Manual of Articulated Boom

Mobile Elevating Work Platform

Operation Manual of Articulated Boom

Mobile Elevating Work Platform

1.1 Hazards

△

! WARNING: Failure to follow the

instructions and safety rules in this

manual may result in serious injury or

death. Alcoholics, drug addicts, and

those taking reaction inhibiting drugs

are strictly prohibited from

approaching and operating the

machine.

1.2 Before Operation, Please

Ensure that:

1) Equipped with PFPE, such as helmet, seat

belt, safety shoes, goggles, protective

gloves, etc., and in good physical condition.

2) You have understood and implemented the

safety rules for machine operations in this

Operation Manual.

3) Know and understand the rules for safe

operation of the machine before proceeding

to the next step.

4) Always perform the check before the

operation.

5) Always perform a functional test before

use.

6) Check the workplace.

7) Use the machine only for specified

purposes.

8) All applicable laws and regulations shall be

read, understood and complied with.

9) Been trained to operate the machine safely.

1.3 Classification of Hazards

Symbols, color codes and symbolic words used

in LGMG products have the following meanings:

1) Safety warning sign - used to warn of

potential personal injuries. Observe all

safety tips at the back of the sign to avoid

possible personal injury or death.

2) Red indicates a dangerous situation. If it is

not avoided, it will lead to death or serious

injury.

3) Orange indicates a dangerous situation. If

not avoided, it may cause death or serious

injury.

4) Yellow indicates a dangerous situation. If

not avoided, it may cause minor or

moderate personal injury.

5) Blue indicates a dangerous situation. If not

avoided, it may result in property loss.

1.4 Intended Use

The use of this machine is limited to lifting

personnel and their tools and materials to

workplaces at heights and it can be used

indoors and outdoors.

△

! WARNING: It is strictly forbidden

to modify the machine without

permission, carry goods, and hang or

lift articles.

1.5 Safety Sign Maintenance

1) Replenish missing and replace damaged

safety sign.

2) Clean the safety sign with neutral cleaning

agent or clean water.

Operation Manual of Articulated Boom

Mobile Elevating Work Platform

3) Solvent-based cleaners may damage the

safety sign. Do not use solvent-based

cleaners to clean the safety sign.

1.6 Electric Shock Hazard

△

! WARNING: This machine is not

insulated and does not provide shock

protection when in contact with or near

wires, power supplies or electrical

equipment.

1) Please maintain a sufficient safe distance

from the wires, power supplies and power

equipment in accordance with applicable

laws and regulations and the following

table.

Voltage

Required safety

distance

0-50 KV

3.05m

50 KV-200 KV

4.60m

200 KV-350 KV

6.10m

350 KV-500 KV

7.62m

500 KV-750 KV

10.67m

750 KV-1,000 KV

13.72m

△

! CAUTION: The influence of

strong wind or gust on the movement

of the platform, the swing and

relaxation of wires should be

considered.

2) If the machine comes into contact with live

wires, immediately keep away from the

machine.

3) Before cutting off the power supply of wires,

it is forbidden for personnel to come in

contact with or operate the machine.

4) Do not operate and use the machine in

case of lightning or storm.

5) Do not use the machine as a ground wire

during welding.

1.7 Danger of Tip-over

1) The total weight of the personnel,

equipment and materials on the platform

shall not exceed the maximum bearing

capacity of the platform.

2) Never overload the platform.

3) Only when the machine is on solid, flat

ground can the boom be raised and

extended.

4) If the platform is overloaded, the buzzer will

alarm. Please reduce the platform load first.

5) When the platform is raised, the speed of

the machine shall not exceed 0.8 km/h.

6) The tilt sensor cannot be considered as a

level indicator. The buzzer on the rotary

table will only sound when the machine is

heavily tilted.

7) If the buzzer sounds when the platform is

lifted, be very careful, as the Machine not

level indicator lamp will come on and the

drive function will not be available in both

directions. First determine the state of the

boom on the slope, as shown below. Then

lower the boom as follows before moving

the machine to a solid, level ground. Do not

rotate the boom when lowering.

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