LGMG SS1230E Use and care manual

LGMG North America Inc.
Operation and Safety Manual
SS1230E/SS1432E/SS1932E/AS1930E/
AS1932E/AS2632E/AS2646E/AS3246E/
AS4046E/AS4650E/AS1930/AS1932/
AS2632/AS2646/AS3246/AS4046/AS4650
Mobile Elevating Work Platform
ANSI
！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.

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LGMG North America Inc. Operation and Safety Manual
I
Foreword
Thank you for choosing to use this Mobile Elevating Work Platform from LGMG North America. This machine is
designed according to A92.20-2018.The information specified in this manual is intended for the safe and proper
operation of this machine for its’ intended purpose.
For maximum performance and utilization of this machine, thoroughly read and understand all the information in
this manual before starting, operating, or performing maintenance on this machine.
Due to continuous product improvements, LGMG North America reserves the right to make specification changes
without any prior notifications. For any updated information, contact LGMG North America.
Ensure all preventive maintenance to the machine is performed according to the interval specified in the
maintenance schedule.
Keep this manual with this machine for reference at all times. When the ownership of this machine is transferred,
this manual shall betransferredwith this machine. This manual must be replaced immediately if it islost, damaged,
or becomes illegible.
This manual is copyrighted material. The reproduction or copy of this manual is not allowed without the written
approval of LGMG North America.
The information, technical specifications and drawings in this manual are the latest available when this manual is
issued. Due to continuous improvement, LGMG North America reserves the right to change the technical
specifications and machine design without notice. If any specifications and information in the manual are not
consistent with your machine, please contact the service department of LGMG North America.
△
!WARNING
Only personnel who have been properly trained and qualified to operate or maintain this
machine can operate, repair and maintain this machine.
Improper operation, maintenance, and repair are dangerous and can cause personal injury
and death.
Before any operation or maintenance, the operator shall thoroughly read this manual. Do not
operate, perform any maintenance or make any repairs on this machine before reading and
understanding this manual.
The user shall load the platform strictly according to the load rating of the platform. Do not
overload the platform or make any modifications to the platform without permission from LGMG
North America.
The operation regulations and preventions in this manual are only applicable for the specified
use of this machine.

LGMG North America Inc. Operation and Safety Manual
II
Safety Precautions
The operator of this machine shall understand and follow the existing safety regulations of state and local
governments. If these are unavailable, the safety instructions in this manual shall be followed.
To help prevent accidents, read and understand all warnings and precautions in this manual before
operation or performing maintenance.
The safety measures are specified in Chapter 1 Safety.
It is impossible to foresee every possible hazard and the safety instructions in this manual may not cover all
safety prevention measures. Always ensure the safety of all personnel and protect the machine against any
damage. If unable to confirm the safety of some operations, contact LGMG North America.
The operation & maintenance prevention measures listed in this manual are only applicable to the specified
uses of this machine. LGMG North America 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.
Do not perform any operation forbidden in this manual in any situation.
The following signal words are applicable for identifying the level of safety information in this manual.
△
!Danger:
An imminent situation, that if not avoided, will result in severe injuries or death. This is also
applicable to situations that will cause serious machine damage, if not avoided.
△
!Warning:
A potentially dangerous situation, that if not avoided, may result in severe injuries or death. This is
also applicable to situations that may cause serious machine damage, if not avoided.
△
!Notice:
A situation, that if not avoided, may result in minor or intermediate injury. This is also applicable to
situations that may cause machine damage or shorten machine service life.

LGMG North America Inc. Operation and Safety Manual
III
Contents
Chapter 1 Safety................................................................................................1
1.1 Description .................................................................................................................................3
1.2 Maintenance of Safety Signs and Decals ...................................................................................3
1.4 Battery Safety.............................................................................................................................9
1.5 Lock After Each Use.................................................................................................................10
Chapter 2 Machine Nomenclature ...................................................................12
Chapter 3 Controls...........................................................................................14
3.1 Ground Controls.......................................................................................................................14
3.1.1 Key Switch......................................................................................................................................... 14
3.1.2 Emergency Stop Switch................................................................................................................... 14
3.1.3 Platform Lift Switch........................................................................................................................... 14
3.2 Platform Controls......................................................................................................................15
3.2.1 Horn Button........................................................................................................................................ 15
3.2.2 Lift Switch..............................................................................................................................15
3.2.3 Display................................................................................................................................................ 15
3.2.4 Emergency Stop Switch................................................................................................................... 15
3.2.5 Drive/Lift Control Lever.................................................................................................................... 16
3.2.6 Drive Speed Button........................................................................................................................... 16
3.2.7 Drive Function Button....................................................................................................................... 16
3.2.8 Steer Switch....................................................................................................................................... 16
3.2.9 Enabling Switch................................................................................................................................. 16
Chapter 4 Pre-Operation Inspection ................................................................18
4.1 Basic Principles........................................................................................................................18
4.2 Pre-Operation Inspection..........................................................................................................18

LGMG North America Inc. Operation and Safety Manual
IV
Chapter 5 Workstation Inspection ....................................................................20
5.1 General Information..................................................................................................................20
5.2 Workstation Inspection .............................................................................................................20
Chapter 6 Function Test...................................................................................22
6.1 General Information..................................................................................................................22
6.2 Function Test............................................................................................................................22
6.3 Tests from the Ground Controls................................................................................................22
6.4 Test the Emergency Stop Switch..............................................................................................23
6.5 Test of Lifting/Lowering Function..............................................................................................23
6.6 Emergency Lowering Function Test .........................................................................................23
6.7 Platform Controller Test............................................................................................................23
6.8 Horn Test .................................................................................................................................23
6.9 Lift Function and Function Enable Switch Test.........................................................................24
6.10 Steering Test..........................................................................................................................24
6.11 Driving and Braking Function Test..........................................................................................25
6.12 Driving Function Test..............................................................................................................25
6.13 Operation of Tilt Sensor Test..................................................................................................26
6.14 Pothole Guard Test ................................................................................................................26
Chapter 7 Operating Instructions .....................................................................28
7.1 General Information..................................................................................................................28
7.2 Emergency Stop.......................................................................................................................28
7.3 Emergency Lowering................................................................................................................28
7.4 Operation from the Ground Controls.........................................................................................28
7.5 Platform Positioning..................................................................................................................30
7.6 Operation from the Platform Controls .......................................................................................30
7.7 Platform Positioning..................................................................................................................30

LGMG North America Inc. Operation and Safety Manual
V
7.8 Steering....................................................................................................................................30
7.9 Drive.........................................................................................................................................30
7.10 Drive Speed Option................................................................................................................31
7.11 Driving the Machine from the Ground.....................................................................................31
7.12 Using the Safety Prop.............................................................................................................32
7.13 How to Stow the Guardrail......................................................................................................32
7.14 How to Erect the Guardrail .....................................................................................................34
7.15 Extending and Retracting the Extending Platform Deck..........................................................34
7.16 Error Codes............................................................................................................................35
Chapter 8 Transport and Lifting Instructions ....................................................41
8.1 Releasing the Brake.................................................................................................................41
8.2 Transport Safety.......................................................................................................................43
8.3 Loading the Machine with a Forklift ..........................................................................................45
8.4 Lifting Precautions....................................................................................................................46
8.5 Parking and Storage.................................................................................................................46
Chapter 9 Decals and Warning Labels.............................................................47
Chapter 10 Specifications ................................................................................83
10.1 Hydraulic Oil Specifications....................................................................................................93
Chapter 11 Maintenance Schedule ..................................................................95

LGMG North America Inc. Operation and Safety Manual
VI
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LGMG North America Inc. Operation and Safety Manual
1
Chapter 1 Safety
△
!Danger
Death or severe injuries can be caused if the
instructions and safety regulations in this
manual are not followed.
△
!Warning
Operation of the machine is forbidden,
unless:
The safe operation rules of the machine are
understood and practiced.
Dangerous conditions are avoided. All safety
regulations shall be acknowledged and
understood before the next step.
The pre-operation inspection is always
completed before operation of the machine.
The function test is always made before
operation of the machine.
The workstation is inspected and tested.
The machine is used for its design purposes
The manufacturer’s instruction and safety
regulations-the safe operation manuals and
machine labels, shall be read, comprehended
and followed.
The safety regulations for user and the site
regulations shall be read, comprehended and
followed.
All applicable laws and regulations of the
government are read, understood and
followed.
The appropriate training on safe operation of
machine has been completed.

LGMG North America Inc. Operation and Safety Manual
2
△
!Notice
Classification of hazards
The meanings of symbols, color codes and
characters of LGMG North America’s
products are as follows:
Security warning symbol: are used for
warning of potential personal injuries.
Observe all safety instructions below these
signs, to avoid situations causing potential
personal injury and death.
Red: Signifies dangerous situations. If not
avoided, will result in personal death or
severe injury.
Orange: Signifies dangerous situations. If not
avoided, may result in personal death or
severe injury.