Sinoboom TB14J Plus User manual

TB14J Plus Maintenance Manual
Preface to TB14J Plus Maintenance
Manual
TB14J Plus/TB460J Plus
Maintenance
Manual
Manual No: 505084110002
Manual Version: A
August 2023
Translated version
GTJZ
0608E (2132E)
GTJZ
0808E (2732E)
GTJZ
0808E (2732E)
GTJZ
0808E (2732E)
长沙市宁乡高新技术产业园区金洲大道东
128 号
0731-87116111 hr@sinoboom . c om . cn ww w .sinoboom . c om . cn
Al w ays F or B e t t er A cc ess Solution s
我们一直在追求新的高 度
尺寸 ：
210×285mm
20mm
20mm
产品说明书
PRODU C T MAN U AL

Operating, servicing and maintaining this vehicle or
equipment can expose you to chemicals including engine
exhaust, carbon monoxide, phthalates and lead, which are
known to the State of California to cause cancer and birth
defects or other reproductive harm. To minimize exposure
and avoid breathing exhaust, do not idle the engine
except as necessary, service your vehicle or equipment in
a well-ventilated area and wear gloves or wash your hands
frequently when servicing. For more information, go to:
www.P65warnings.ca.gov.
For disposal, please comply with local regulations.

All of the above are registered trademarks of Hunan Sinoboom
Intelligent Equipment Co., Ltd.
Contact us:
Website:www.sinoboom.com.cn/www.sinoboom.com
Sales Tel:[phone]
Service Tel:[phone]
E-mail:[email protected]/[email protected]
Address: No.128, East Jinzhou Avenue, Ningxiang High-tech Industrial Park, Changsha,
Hunan, China
Postal code:410600
Copyright©Hunan Sinoboom Intelligent Equipment Co., Ltd.
Hunan Sinoboom Intelligent Equipment Co., Ltd. retains the right of final interpretation of the manual.

To Users
Thank you for choosing and using the machinery of Hunan Sinoboom In-
telligent Equipment Co., Ltd.
Use this machine only to transport tools to work locations and for
performing tasks on the work platform. Only authorized personnel who
have received appropriate MEWP training may operate this machine.
Before using the machine, carefully read and fully understand this manual
and strictly follow its relevant instructions. Different countries, regions, or
governments may have equipment operating regulations that conflict with
this manual. The stricter safety operating regulations should be followed.
Our company will not be liable for any adverse consequences arising from
the failure to operate and use the machine in accordance with this manual
or other relevant regulations.
This manual provides necessary safety precautions and maintenance
instructions for users. This manual covers the basic configuration
information of one or more models. Please refer to the information
applicable to your machine model. Treat this manual as an integral part of
the machine and keep it with the machine at all times This manual may
not be copied, distributed, sold, or altered without written permission from
Sinoboom.
Due to continuous improvement and upgrading of product design and
different product models covered, some charts and textual content in the
manual may be not applicable to your machine. Our company reserves
the right to revise the contents of this manual due to technological
improvements. Changes will be made without prior notice. Contact
Sinoboom to obtain the most current version of the manual.
Please go to www.sinoboom.com.cn to download your desired Operation
Manual, Maintenance Manual and Parts Manual.
If you have any questions, contact Hunan Sinoboom Intelligent Equip-
ment Co., Ltd.

Manual Revision History:
Manual
Ver-
sion:
DATE Description
AAugust 2023 Original issue

Scope of Manual Applicability
The manual applies to the following models and serial numbers:
Model Metric Trade ID Imperial Trade ID Serial No.
TB14J Plus TB14J Plus TB460J Plus 0508400100 to present
Note:
•Check the machine model and serial number on the machine nameplate. The location of the name-
plate can be found in the Diagram of Decal Positions section of the Operation Manual.
•Product model numbers are indicated on the nameplates to distinguish products with different main
technical parameters.
•Product trade names (product commercial codes) are used for marketing purposes and machine
decals for the differentiation of products with different main technical parameters. Product trade
names are categorized as metric and imperial trade names: metric trade names are applicable to re-
gions/countries using the metric system or as specifically requested by customers; imperial trade
names are applicable to regions/countries using the imperial system or as specifically requested by
customers.

TB14J Plus Maintenance Manual i©August 2023
CONTENTS
1 Safety Warning Symbols
and Safety Warning
Descriptions.....................1
2 Maintenance Safety
Precautions......................5
2.1 General ........................... 5
2.2 Instructions before Maintenance . . 5
Requirements for Maintenance
Personnel............................. 5
Precautions before Maintenance . . . . . 5
2.3 Maintenance Safety . . . . . . . . . . . . . . . 6
2.4 Considerations after
Maintenance . . . . . . . . . . . . . . . . . . . . .10
3 Technical Characteristics 11
3.1 Product Performance Parameters11
3.2 Specifications of Major
Components . . . . . . . . . . . . . . . . . . . . . 13
Engine...............................13
Reducer..............................13
Motor ................................14
Battery...............................14
Hydraulic Pump. . . . . . . . . . . . . . . . . . . . . . 14
3.3 Function Speed . . . . . . . . . . . .. . . . . . 15
3.4 Weight of Major Components . . . . 16
3.5 Pressure Limits . . . . . . . . . . . . . . . . . . 17
3.6 Oil Specification Description . . . . . 17
3.7 Torque Specifications . . . . . . . . . . . . 19
Special Torque Requirements . . . . . . . 19
Fastener Torque Specifications. . . . . . 20
Hydraulic Hose Torque . . . . . . . . . . . . . . 21
Hydraulic Fitting Torque . . . . . . . . . . . . . 22
4 Maintenance Instructions25
4.1 Inspection and Preventive
Maintenance Schedule. . . . . . . . . . . 25
Pre-delivery Inspection (PDI) . . . . . . . . 25
Pre-operation Inspection . . . . . . . . . . . . 25
Regular Inspections . . . . . . . . . . .. . . . . . 25
Annual Machine Inspection . . . . . . . . . . 25
Preventive Maintenance . . . . . . . . . . . . . 25
Responsible Persons and Qualifi-
cations for Performing Inspection
and Maintenance . . . . . . . . . . . . . . . . . . . . 26
Inspection and Preventive Mainte-
nance Schedule . . . . . . . .. . . . . . . . . . . . . 26
4.2 General Maintenance
Instructions. . . . . . . . . . . . . . . . . . . . . . . 30
4.3 Major Modification and Repair . . . 34
5 Chassis and Turntable
Assembly ....................... 35
5.1 Chassis and Turntable System. . . 35
Chassis Tilt Sensing System . . . . . . . . 35
Travel Drive System . . . . . . . . . . . . . . . . .35
Travel Speed Reduction System . . . . 35
Reverse Drive Confirmation System. 35
Oscillating Axle System. . . . . . . . . . . . . . 35
5.2 Tire Assembly . . . . . . . . . . . . . . . . . . . . 35
Checking Wheel Nuts. . . . . . . . . . . . . . . . 36
Replacement Requirements . . . . . . . . . 36
Replacing Tires . . . . . . . . . . . . . . . .. . . . . . 36
5.3 Travel Drive Device . . . . . . . . . . . . . . 37
Checking Disengaged Drive Hub
Cap ..................................38

© August 2023 ii TB14J Plus Maintenance Manual
Checking Oil Level in Travel
Reducer..............................38
Replacing Gear Oil in Travel
Reducer..............................38
Disassembly and Installation . . . . . . . . 38
5.4 Slewing Mechanism. . . . . . . . . . . . . . 39
Lubricating Slewing Bearing . . . . . . . . . 40
Inspecting Slewing Bearing Bolts . . . . 41
Disassembly and Installation . . . . . . . . 42
5.5 Counterweight . . . . . . . . . . . . . . . . . . . 44
5.6 Battery ...........................44
6 Boom and Platform
Assembly ....................... 45
6.1 Boom and Platform System . . . . . . 45
Broken Wire Rope Detection System 45
Platform Control Enable System. . . . . 45
Transport Position Sensing System . 45
Load Sensing System . . . . . . . . . . . . . . . 45
6.2 Platform and Jib. . . . . . . . . . . . . . . . . . 46
Platform Controls . . . . . . . . . . . . . . . . . . . . 46
Platform Assembly. . . . . . . . . . . . . . . . . . . 46
Jib Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 47
Swing Cylinder. . . . . . . . . . . . . . . . . . . . . . . 47
Upward Leveling Cylinder . . . . . . . . . . . 48
6.3 Boom.............................48
Telescopic Cylinder . . . . . . . . . . . . . . . . . . 48
Drag Chain Assembly . . . . . . . . . . . . . . . 49
Downward Leveling Cylinder . . . . . . . . 50
Lift Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Main Boom Assembly . . . . . . . . . . . . . . . 51
Boom Slider. . . . . . . . . . . . . . . . . . . . . . . . . . 52
Telescopic Wire Rope . . . . . . . . . . . . . . . 53
7 Power System ................ 57
7.1 Yanmar Engine 3TNV80F . . . . . . . . 57
7.2 Kubota Engine 05-E4B Series . . . 63
7.3 Auxiliary Power System . . . . . . . . . . 70
8 Hydraulic System ........... 71
8.1 Layout of Hydraulic Elements . . . . 72
8.2 Function Valves . . . . . . . . . . . . . . . . . . 73
8.3 Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . 83
Checking Oil Level. . . . . . . . . . . . . . . . . . . 83
Checking Cleanliness of Hydraulic
Oil....................................83
Replacing Hydraulic Oil. . . . . . . . . . . . . . 83
8.4 Hydraulic Tank . . . . . . . . . . . . . . . . . . . 84
AirFilter..............................84
Return Filter . . . . . . . . . . . . . . . . . . . . . . . . . 84
Suction Filter. . . . . . . . . . . . . . . . . . . . . . . . . 84
8.5 Hydraulic Oil High-pressure Filter 84
8.6 Oscillating Cylinder Exhausting . . 85
8.7 Oscillating Function Check. . . . . . . 85
Checking Locking Function of
Counterbalance Valve . .. . . . . . . . . . . . . 85
Checking Tie Rod of Oscillating
Multi-way Valve . . . . . . . . . . . . . . . .. . . . . . 85
Checking Oscillating Axle. . . . . . . . . . . . 85
8.8 Checking Cylinder Drift. . . . . . . . . . . 86
8.9 Hydraulic Symbols . . . . . . . . . . . . . . . 86
8.10 Hydraulic Schematic Diagram . . 88
9 Electrical System............ 89
9.1 Battery ...........................89
Inspection............................89
Adding Water . . . . . . . . . . . . . . . . . . . . . . . . 90
Equalization . . . . . . . . . . . . . . . . . . . . . . . . . 90
Storage ..............................90
9.2 Fault Codes Description . . . . . . . . . 91
Machine Fault Codes . . . . . . . . . . . . . . . . 91
Engine Fault Codes. . . . . . . . . . . . . . . . . . 94
9.3 Basic Trouble Shooting . . . . . . . . . . 94
9.4 Electrical Symbols . . . . . . . . .. . . . . . 98
9.5 Electrical Schematic Diagram. . 100
10 Functions and
Controls ....................... 103

TB14J Plus Maintenance Manual iii ©August 2023
10.1 Machine Status Descriptions . 103
10.2 Drive Function . . . . . . . . . . . . . . . . 103
10.3 Braking Function. . . . . . . . . . . . . . 103
10.4 Tilt Protection Function . . . . . . . 104
10.5 Maximum Working Envelope
Limit Function . . . . . . . . . . . . . . . . . . 105
10.6 Overload Limit Function . . . . . . 106
11 Control System........... 107
11.1 Display Interface Navigation . . 107
11.2 Main Interface after Booting. . . 109
11.3 Description of Icon Functions . 109
11.4 Language Setting . . . . . . . . . . . . . .110
11.5 Test-run Information. . . . . . . . . . . . 111
Sensor Calibration . . . . . . . . . . . . . . . . . . 111
Weight Calibration . . . . . . . . . . . . . . . . . .112
Calibrate Joystick . . . . . . . . . . . . . . . . . . .112
11.6 Advanced Setting . . . . . . . . . . . . . .113
Sensor Configuration . . . . . . . . . . . . . . .113
Turntable Enable . . . . . . . . . . . . . .. . . . .113
Standardization . . . . . . . . . . . . . . . . . . . . .114
Proportional Configuration . . . . . . . . . .115
Parameter Restore/Save . . . . . . . . . . .117
11.7 System Information . . . . . . . . . . . .118
Time Setting . . . . . . . . . . . . . . . . . . . . . . . .118
Sensor Information . . . . . . . . . . . . . . . . .118
Digital Input Information . . . . . . . . . . . .119
Digital Output Information . . . . . . . . . .119
Proportional Information . . . . . . . . . . . 120
Engine Information . . . . . . . . . . . . . . . . 120
11.8 Turntable Panel Information . . 123
11.9 Platform Information . . . . . . . . . . 123
11.10 Alarm Information. . . . . . . . . . . . 124
12 Options ...................... 127
12.1 Secondary Guarding Device. . 127
Parts List.. . . . . . . . . . . . . . . . . . . . . . . . . . 129
Installation and Removal . . . . . . . . . . 130
Instructions for Use . . . . . . . . . . . . . . . . 130
Harness and Schematic Diagram. . 131
12.2 Pipe Cradle . . . . . . . . . . . . . . . . . . . 136
Installation and Removal . . . . . . . . . . 136
Instructions for Use . . . . . . . . . . . . . . . . 137
12.3 Glass Panel Support. . . . . . . . . . 137
Installation and Removal . . . . . . . . . . 137
Instructions for Use . . . . . . . . . . . . . . . . 139
12.4 Platform Mesh . . . . . . . . . . . . . . . . 139
Installation and Removal . . . . . . . . . . 139
Instructions for Use . . . . . . . . . . . . . . . . 141
13 Appendix.................... 143
13.1 Major Modification and Repair
Record ......................... 143
13.2 Inspection and Preventive
Maintenance Schedule. . . . . . . . . 144

© August 2023 iv TB14J Plus Maintenance Manual

TB14J Plus Maintenance Manual 1©August 2023
1SAFETY WARNING SYMBOLS AND
SAFETY WARNING DESCRIPTIONS
The safety warning symbols used on the machine and in the manuals have the following meanings:
Safety warning symbol. This symbol is used to alert you to potential hazards.
Observe all safety instructions following a symbol to avoid possible injuries.
Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury.
Indicates an imminently hazardous situation that, if not avoided, could result in death or serious injury.
Indicates an imminently hazardous situation that, if not avoided, could result in minor or moderate injury.
NOTICE
Indicates information directly or indirectly related to personal safety, machine damage, or property loss.

© August 2023 2TB14J Plus Maintenance Manual
SAFETY WARNING SYMBOLS AND SAFETY
WARNING DESCRIPTIONS
The safety signs used on the machine and in the manuals have the following meanings:
Refer to the
maintenance manual
Anchorage point only
for 1 person
Wind speed Chemical burn hazard Wedge the wheel
Refer to the operation
manual
Add lubricant Crushing hazard –
safety shoes required
Danger of hot, high-
pressure fluid spray
Wind
Noise level Burn Hazard Keep a safe distance
from high
temperatures
Pull out-ON
Press-OFF
Alarm sounding
Depress – ON
Release – OFF Hydraulic oil level low Hydraulic oil level high Temperature Replace with tires of the same specification
Only trained
maintenance
personnel can check
the compartment
Electrocution hazard
on platform
Electrocution hazard
on the ground and
platform
Tipping hazard –
avoid uneven ground
Tipping hazard –
avoid uneven ground
Tipping hazard –
never use machine in
strong, gusty winds
Tipping hazard –
never use machine in
strong, gusty winds
Tipping hazard –
never push or pull
objects outside the
platform
Tipping hazard –
never suspend objects
from the platform
Tipping hazard –
never place ladders
and scaffolding on the
platform

SAFETY WARNING SYMBOLS AND SAFETY
WARNING DESCRIPTIONS
TB14J Plus Maintenance Manual 3©August 2023
Collision hazard –
keep the platform
clear of obstacles
below when lowering
the platform
Collision hazard –
keep head clear of
overhead obstacles
when raising platform
Crushing hazard –
keep hands clear from
overhead obstacles
when raising platform
Fall hazard – never
climb on platform
guardrails
Fall hazard – never
climb on the boom
Keep clear from the
rotating platform
Engine preheating
explosion hazard
Never use ether or
other starting
additives for machines
equipped with a glow
plug
Fuel explosion hazard Wear protective
clothing and safety
goggles
Only qualified
maintenance
personnel may
perform maintenance
work
Lateral force Electrocution hazard Battery explosion
hazard
No smoking or open
flames/sparks
No smoking or open
flames/sparks
Lifting point Lashing point Tire ground pressure Hydraulic oil filler
Platform load capacity Do not use damaged
power cords
Tool or weight Fast/high speed Slow/low speed
Horn

© August 2023 4TB14J Plus Maintenance Manual
This Page Intentionally Left Blank
SAFETY WARNING SYMBOLS AND SAFETY
WARNING DESCRIPTIONS

TB14J Plus Maintenance Manual 5©August 2023
2MAINTENANCE SAFETY
PRECAUTIONS
2.1 GENERAL
This chapter covers safety precautions that must be tak-
en when servicing the mobile elevating work platform.
Before carrying out any repair work, the maintenance
personnel must carefully read and understand all warn-
ings and precautions, and follow the maintenance in-
structions in this manual to perform all necessary
maintenance on the mobile elevating work platform.
It is forbidden to alter or modify the machine
without the written permission of Hunan
Sinoboom Intelligent Equipment Co., Ltd.
2.2 INSTRUCTIONS BEFORE
MAINTENANCE
Requirements for Maintenance
Personnel
The maintenance personnel are responsible for main-
taining the machine and ensuring its safe use and nor-
mal operation. Before inspecting and maintaining this
machine, the maintenance personnel should read,
understand and comply with all applicable regulations
and requirements of employers, local authorities and
governments related to the application of this machine,
and read and fully understand this manual.
The maintenance personnel shall:
•obtain appropriate qualification or authorization
•be experienced professional technicians or
engineers
•be familiar with the machine being repaired and its
hazards
•receive appropriate training, including but not limited
to training on the use of special equipment
•be familiar with the safety precautions and related
operating procedures for maintaining this machine
NOTICE
•Only authorized personnel who have received ap-
propriate training and obtained qualifications can
repair this machine.
•People who have consumed alcohol or taken med-
icine, those who are overtired or depressed, and
those who are physically unwell are prohibited
from repairing the machine.
Precautions before Maintenance
Before inspecting and maintaining the machine as well
as during the process of maintenance, maintenance
personnel must be careful and take measures to avoid
dangerous situations. Those measures include, but are
not limited to, the following:
1. Choose an appropriate place for maintenance.
•Always park the machine on level, firm ground
for maintenance, and ensure that the mainte-
nance site is clean and unobstructed.
•If the machine uses the engine as the main
power source, ensure that the maintenance site
is open and well ventilated. The exhaust gases
from the engine contain chemicals that may
cause suffocation or poisoning, so forced venti-
lation measures must be taken if it is necessary
to start the engine in a restricted indoor area. A
hose can be connected to the exhaust pipe to
discharge the exhaust gases to the outside, and
the doors and windows shall be opened for air
circulation.
2. Choose appropriate safety protective devices.
•The maintenance personnel must find out vari-
ous potential hazards that may arise during the
inspection and maintenance work, and select
appropriate safety protective devices according
to the work type and work place conditions, such
as safety helmets, protective masks, protective
gloves, goggles, protective clothing, safety belts
and safety shoes.
•Before carrying out inspection and maintenance
work, check that the protective devices are not
damaged and are used correctly.
•Safety protective devices must be inspected

© August 2023 6TB14J Plus Maintenance Manual
MAINTENANCE SAFETY PRECAUTIONS
regularly and replaced if any damage is found.
3. Choose appropriate repair tools.
•Before conducting any inspection and mainte-
nance work, the maintenance personnel shall
prepare appropriate maintenance tools as re-
quired by the work, such as wrench, screwdriver,
pliers, multimeter, pressure gauge, lubrication
device, jack and lifting equipment.
•While choosing a jack or lifting equipment, con-
firm whether its carrying capacity can meet the
requirements of use. Refer to the Weight of Ma-
jor Components section to select the device
with sufficient load capacity.
•Service tools must be kept clean and in good
condition.
4. Lock the wheels after the machine is parked to pre-
vent it from rolling.
5. Do not perform inspection and maintenance work
after the machine is started.
•Before performing inspection and maintenance
work, make sure the machine is turned off and
remove the key. A “No Operation” warning sign
can be placed next to the turntable control box
and platform control box, or the main power
switch can be pressed to prevent unrelated per-
sonnel from inadvertently starting the machine.
If an unrelated person inadvertently starts
the machine during inspection or mainte-
nance, it may cause machine damage or
personal injury.
•If inspection or maintenance work must be car-
ried out while the machine is started, at least two
people should work together. One person must
stand in front of the turntable control panel or
platform control panel so as to turn off the ma-
chine at any time if necessary, another person
shall carry out inspection or maintenance work,
and they shall maintain close contact with each
other.
6. Before maintaining electrical components, always
press the main power switch.
7. Before carrying out inspection and maintenance
work, clean the machine. Prevent dust or debris
from getting into the machine parts during mainte-
nance to affect machine performance.
Please strictly follow the above requirements during the
maintenance process. In addition, take other measures
to ensure safety during the maintenance process as ap-
propriate for the working environment.
2.3 MAINTENANCE SAFETY

MAINTENANCE SAFETY PRECAUTIONS
TB14J Plus Maintenance Manual 7©August 2023
Unsafe Maintenance Hazards
• Before performing any adjust-
ment or service operations, power
off all control units and ensure
that all moving parts are safely se-
cured and cannot move
unintentionally.
• Before performing any adjust-
ment or service operations, en-
sure that the boom is stowed.
Never work under a raised plat-
form/boom. If it becomes neces-
sary to work under the raised
platform/boom, the platform and
boom must be supported with ap-
propriate safety supports.
• When lifting or moving heavy
parts of the machine, use equip-
ment with sufficient capacity, and
never place heavy objects in an
unstable position after moving.
• When machine parts are lifted by
other equipment, ensure that
there are no persons are under
and/or around the equipment.
• When striking brass rods with a
mallet, make sure to wear eye
protection.
• If you need to replace parts, use
only original parts specified by
Sinoboom.
• Do not wash the machine with
water. The machine contains elec-
tronic components such as sole-
noid valves and sensors, which
may fail or operate erratically after
water ingress. If it is necessary to
wash with water, turn off the main
power switch before proceeding.
Only turn the power back on after
ensuring the machine is com-
pletely dry.
• Make sure the machine is turned
off before using flushing equip-
ment (such as high-pressure
water gun) to clean the machine.
Do not direct water or steam
ejected from the flushing equip-
ment at electrical components, as
this may cause short-circuits or
electrical shocks.
• After maintenance is completed,
thoroughly clean up any spilled
hydraulic oil, and avoid allowing it
to be spilled on the ground.
• After maintenance is completed,
immediately wash off any hydraul-
ic oil that may have come into
contact with your skin.
• Waste hydraulic fluids, fuels,
coolants and refrigerants must be
recycled or disposed as per local
regulations.

© August 2023 8TB14J Plus Maintenance Manual
MAINTENANCE SAFETY PRECAUTIONS
High Temperature and High Pressure
Hazards
• High surface temperatures may
be present on some components
during the operation of the ma-
chine or after the machine has
been operating for some time.
High temperatures may cause
burns through skin contact. Do
not touch any hot parts!
• It is forbidden to repair or tighten
hydraulic hoses or seals while the
machine is operating or when the
oil system is under pressure.
• Before loosening or disassem-
bling the hydraulic parts (espe-
cially the counterbalance valve on
the cylinder), the hydraulic pres-
sure of all hydraulic lines should
be released and the hydraulic oil
should completely cool down.
• For engine-powered machines,
do not open the radiator cap while
the coolant is at high
temperatures.
• Disassemble the hydraulic com-
ponents slowly to prevent hy-
draulic oil from splashing and
injuring people.
• Never check for hydraulic lea-
kages by hand. Use a piece of
cardboard or stiff paper to locate
leaks, and wear gloves to protect
your hands from spraying hy-
draulic fluid.
• Do not operate the machine in
case of hydraulic or air leaks. Oil
or air leakage from the hydraulic
system may penetrate and burn
the skin.
• Never plug hydraulic leaks by
hand. If there is a leak, the pres-
sure of the hydraulic system
should be released first, mainte-
nance/repair should be carried
out after the hydraulic oil has
cooled down.
• If injury occurs due to high tem-
perature and/or high pressure,
seek immediate medical attention.
If treatment is not carried out im-
mediately, serious complications
may result.
Platform-based Welding and Grinding
Operation Hazards
• Welding, grinding and polishing
operations must follow the appro-
priate local safety procedures.
• Before performing welding, grind-
ing and polishing operations, turn
off the machine’s power, and en-
sure that all wires or cables are
connected correctly.
• Do not use the machine as a
ground wire during welding and
grinding operations.
• Always make sure that all power
tools are placed completely within
the perimeter of the platform. Do
not hang the cords of power tools
on the guardrail of the platform or
in any work area outside the plat-
form, and do not hang the power
tools directly by their cords.
Fire and Explosion Hazards
• Do not operate the machine,
charge the battery or refuel the
machine in places where poten-
tially flammable or explosive
gases may be present.
• Refueling and charging should be
carried out in a well-ventilated
place without flames, sparks, and
other hazards that may cause fire
or explosion.
• For engine-powered machines,
do not refuel the machine while
the engine is running.
• Never spray ether or other start-
ing agents into glow-plug-
equipped engines (engine-pow-
ered machines).
• Never touch the battery terminals
or cable clamps with tools that
can generate sparks.
• Only approved non-flammable
cleaning solutions should be used
on the machine.