Yueming CMA0604-B-A User manual

I
Product Operation Manual
Applicable models: CMA0604-B-A/CMA1309-B-A/CMA1610-B-A/CMA1309-T-A/CMA1610-T-A
Version: 1.0

I
Copyright
All rights reserved
Our company reserves the right to modify the product and specifications on this manual without prior notice.
Our company does not assume direct, indirect, special, incidental or consequential loss or liability due to
improper use of this manual or the product.
Our company is in possession of the patents, copyright and other intellectual property rights of the product and
its software. Without authorization, it is prohibited to copy, manufacture, process or use of the product and its
associated parts directly or indirectly. Without permission, it is prohibited to imitate, copy, excerpt, or translate
this manual.
All names in this manual are only for identification, and these names may be registered trademarks or
copyright of other companies, which belongs to the owners of the names

II
Disclaimer and Responsibility Statement
Whole suing the equipment from our company, users are required to ensure b integrity and independence of the
product including but not limited to: mechanical, electrical, optical, control software and accessories.
Unauthorized modification is strictly prohibited. It is a must to satisfy operating environment and operating
specifications specified in the owner’s manual.
For the followings:
1. Equipment modified with no authorization (including but not limited to: add, remove, modify,
unauthorized disassembly, replacing parts);
2. Use the equipment in the environment failing to satisfy the operating requirements;
3. Operate disobeying the specifications of our company;
4. Unauthorized use of equipment parts, accessories and auxiliaries on to other equipment or in other
places;
5. Viciously disassemble, destroy, decode hardware and software of the equipment from our company
Our company shall not undertake any direct, indirect or joint responsibility. Our company reserves the rights
to ascertain legal responsibility for the serious consequences or economic losses or reputation losses caused by
what mentioned above.

III
Foreword
Thank you for choosing our laser equipment!
Before operating, please read this manual carefully to ensure proper use of our equipment.
Please keep this manual properly for future reference.
Due to different configurations, certain models do not have certain features listed in this manual. The actual
product shall prevail.
Due to constant improvement, certain content of this manual might be inconsistent with the actual product,
which shall prevail.
The symbol conventions in this manual:
Attention
The content requires special attention and the user must abide by, or else it will cause error or serious problems.
Prompt
Prompt the user to pay attention or suggest the user to abide by, which will be more convenient and efficient.
Warning
For a particular case there is no dedicated staff to guide the operation could lead to catastrophic happens

IV
Safety Precautions
Attention
Before using the machine, users are required to carefully read this manual and other operating requirements,
strictly abide by the operating specifications. Professional are required for operating the machine.
Alarm
The machine uses class 4 laser (strong laser radiation). The laser radiation may possibly cause the following
accidents:
emblaze the surrounded flammable materials;
generate other radiations and toxic or hazardous gas by processed objects during laser processing;
direct irradiation of laser radiation cause harm to human body. Therefore, firefighting devices are required in
the operating place of the machine. Stacking flammable or explosive objects near the machine is strictly
prohibited. Good ventilation is a must. Only the qualified personnel are authorized to approach the machine.
Note
The processed objects and discharged materials are required to satisfy requirements as per local laws and
regulations.
Alarm
Laser processing is with potential risks. Users should carefully make sure if the processed objects are suitable
for laser processing.
There is high voltage and potential risk in the laser machine. Unauthorized disassembly by unqualified
personnel is prohibited.
Reliable earthing is required for the machine and related other machine before power-on.
During operating, removing any cover of the machine is strictly prohibited.
During operating, the operators are required to observe working status of the machine all the time. In case of
any abnormality, it is immediately to disconnect power supply and take active and corresponding measures.
After power-on, special personnel are required for monitoring. Unauthorized leaving is strictly prohibited.
It is a must to disconnect the power supply before leaving.
Alarm
It is strictly prohibited to placing any unrelated all-reflective or diffusion reflective objects in the machine to prevent
laser reflecting to human body or flammable materials.
Attention
The environment for the machine should be dry, free of interference and influences from pollution, vibration,
high voltage and strong magnet. The operating ambient temperature ranges5-40°C , and the humidity ranges
5-80% (no dew);
The machine should be far from electric appliances sensitive to electromagnetic interference;
Operating voltage: AC220V, 50Hz. Power-on is strictly prohibited in case of unstable voltage of the power grid
or unspecified voltage.
Attention
Chapter of this manual for Safety Rules. Please refer to the chapter more details concerning safe operation of the
machine. Users are required to carefully read and abide by all the requirements of safety.

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Contents
Copyright .................................................................................................................................................. I
Disclaimer and Responsibility Statement................................................................................................ II
Foreword ................................................................................................................................................ III
Safety Precautions.................................................................................................................................. IV
Chapter1 Equipment Introduction........................................................................................................ 3
1.1 Equipment Introduction........................................................................................................ 3
1.2 Product parameters .............................................................................................................. 3
1.3 Operating environment ........................................................................................................ 3
1.4 Equipment compositions ...................................................................................................... 4
1.4.1 Compositions of the machine............................................................................................... 4
1.4.2 Transmission system............................................................................................................. 5
1.4.3 Working platform.................................................................................................................. 6
1.5 Auxiliary parts ....................................................................................................................... 6
1.6 Equipment parameters ......................................................................................................... 6
1.7 System configuration ............................................................................................................ 8
1.8 Suitable materials ................................................................................................................. 8
1.9 Applicable fields.................................................................................................................... 8
1.10 Description of warning labels ............................................................................................... 8
Chapter2 Safety Rules......................................................................................................................... 11
2.1 Product safety.................................................................................................................................. 11
2.2 Safe equipment ............................................................................................................................... 11
2.3 Safety awareness............................................................................................................................. 11
2.4 Requirements for personnel............................................................................................................ 11
2.5 Special product risks........................................................................................................................ 13
Chapter3 Equipment Installation And Debugging .............................................................................. 18
3.1 Equipment Installation........................................................................................................ 18
3.1.1 Equipment transport........................................................................................................... 18
3.1.2 Steps of unpacking.............................................................................................................. 18
3.1.3 Unpacking check ................................................................................................................. 20
3.1.4 Preparations for equipment installation............................................................................. 20
3.2 Equipment buttons description .......................................................................................... 32
3.2.1 Master power switch .......................................................................................................... 32

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3.2.2 Emergency stop button (optional)...................................................................................... 32
3.2.3 Monochromatic warning lamp (optional)........................................................................... 33
3.2.4 Description of Operation Panel........................................................................................... 34
3.3 Equipment debugging......................................................................................................... 34
3.3.1 Check before turning on ..................................................................................................... 34
3.3.2 Movement debugging......................................................................................................... 35
3.3.3 Laser debugging .................................................................................................................. 38
Chapter4 System Maintenance........................................................................................................... 41
4.1 Mechanical maintenance.................................................................................................... 41
4.1.1 Synchronous belt, synchronous belt wheel........................................................................ 41
4.1.2 Fasten screws and coupling ................................................................................................ 42
4.1.3 Electric maintenance........................................................................................................... 43
4.1.4 Limit switch ......................................................................................................................... 44
4.1.5 Emergency stop button....................................................................................................... 44
4.2 Light route maintenance..................................................................................................... 45
4.3 Auxiliary parts maintenance ............................................................................................... 46
4.3.1 Water chiller maintenance ................................................................................................. 46
4.3.2 Blower cleaning................................................................................................................... 47
4.3.3 Maintenance of blade/fine blade working platform .......................................................... 47
4.3.4 Maintenance of honeycomb platform................................................................................ 47
4.4 Maintenance cycle .............................................................................................................. 48
4.5 Runtime maintenance......................................................................................................... 48
4.6 Maintenance of long-term shutdown................................................................................. 49
Chapter5 Troubleshooting.................................................................................................................. 50
Chapter6 Appendix ............................................................................................................................. 51
6.1 Electrical system diagram ................................................................................................... 51
Postscript................................................................................................................................................... 52

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Chapter1 Equipment Introduction
1.1 Equipment Introduction
New CMA series laser cutting machine is a perfect upgrade product of conventional laser cutting machine of
our company. The machine has a new appearance, and the structure is significantly different from existing
products. It mainly uses 80W~130W CO2glass laser tube, and is widely used in clothing, toys, footwear,
advertising, handicrafts and other industries.
Description of machine models (one model for example):
1.2 Product parameters
Model
CMA0604-B-A
CMA1309-B-A
CMA1610-B-A
Laser
Laser power(w)
80, 100, 130
Laser wavelength (nm)
10640
Cooling method
Water cooling
Operating
parameters
Effective cutting range(mm)
600X400
1300X900
1600X1000
Working speed (mm/s)
0~500
Compatible graphic formats
AI, DXF, BMP, JPGE, PLT, DST, DSB, etc
Working platform
Blade working platform, fine blade working platform, honeycomb
platform
Total power(w)
≤3200 (Including
auxiliary equipment)
≤3200 (Including
auxiliary equipment)
≤4000 (Including
auxiliary equipment)
Machine weight(kg)
260
500
580
1.3 Operating environment
Humidity
5%~80%, no dew
Temperature
5°C -40°C
Power supply
AC 220-240V, 50/60Hz
Earthling
Grounding resistance should be less than 5Ω
Air pressure
0.15~0.4MPa
Machine configuration and
version:
B: Single-tip
T: Dual-tip
A: Mechanical design version
CMA 1309 ─B─A
Product series:
CMA: CMA series laser cutter
Specifications:
1309: 1300 x 900 mm
0604: 600 x 400 mm
1610: 1600 x 1000 mm

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①
②
③
④
⑤
⑥
⑧
⑨
⑩
⑫
⑪
⑦
Environment of the equipment
dry, and free of interference like dust, pollution, vibration, high power and strong
magnetic field
1.4 Equipment compositions
Due to different models and improvement of products, the industrial design and details of some types of
machine may be different. The compositions are subject to the actual product. The following takes general
CMA1309-B-A as an example for the compositions of the equipment.
1.4.1 Compositions of the machine
The machine uses modular design, and consists of the chassis , transmission system, cover and
working platform.
The front view of the machine is shown in the figure below:
Figure 1-1: Front view of the machine
①
Monochromatic warning lamp
(optional)
⑦
Main power switch
②
Emergency stop (optional)
⑧
Chassis
③
Control panel
⑨
Working platform
④
USB and Ethernet interfaces
⑩
Cover
⑤
Ammeter
⑪
Transmission system
⑥
Socket switch
⑫
Drawer
Back view of the machine is as shown in the figure below:

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Figure 1-2: Back view of the machine
1.4.2 Transmission system
Transmission system is composed of X-axis and Y-axis movement mechanisms in vertical relation as
shown in the figure below:
Figure 1-3: Transmission system
①
Y-axis sensor (reset or limit signal)
⑦
X-axis timing belt
②
Y-axis guide rail (one on each side)
⑧
Y-axis guide rail pad (one on each side)
①
Light pipe casing
④
Air pump (position diagram)
②
Water air pipe connector
⑤
Fan (position diagram)
③
Water tank pump (standard) (position
diagram)
⑥
Socket (unavailable for certain models)
②
③
④
⑤
⑥
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
①

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③
X-axis motor
⑨
Y-axis timing belt (one on each side)
④
X-axis sensor (reset or limit signal)
⑩
Y direction motor
⑤
Cutting head assembly
⑪
Y direction drive shaft (one on each
side)
⑥
X-axis guide rail
1.4.3 Working platform
The working platform of CMA series laser equipment mainly consists of blade holder working platform, cellular
net working platform and fine blade holder working platform. The blade holder working platform are mainly used
to hold the organic glass, thick sheet metal and other hard materials, cellular net working platform are mainly
used to hold fabric, leather and other flexible materials, and fine blade holder working platform are mainly used
to hold thick soft cloth and other materials.
Figure 1-4: Working platform
1.5 Auxiliary parts
To ensure normal operation, the laser equipment needs also some auxiliary parts like blower, air pump and
water tank. Different types of machine are with different auxiliary parts, and those are subject to the actual
equipment.
Air pump
Water tank
Blower
Water-cooling machine
Figure 1-5: Auxiliary parts
1.6 Equipment parameters
Equipment parameters quite differ from each other due to different types and configurations. The parameters
are subject to the ex-factory nameplate attached to the equipment. The nameplate is generally stuck to the back
or left side of the machine. The figure below is the nameplate of CMA1309-B-A:
Cellular net working platform
Blade holder working
platform
Fine blade holder working
platform

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Figure 1-6: CMA1309-B-A nameplate
Instructions of each parameter on the nameplate of the machine:
Type: type of the machine;
Laser type: CO2;
Laser power: Rated power of the laser equipment;
Working area: processing breadth of the equipment
Power supply: the master input power supply of the equipment, depending on the voltage standard of
the country. Standard voltage is 220-240V, 50/60Hz;
Full load current/power: the maximum current and power when the machine is operating(excluding
auxiliary equipment);
Serial No.: the unique number of each machine;
Date of production: the date on which the machine is produced;
Laser Series Equipment
Type: CMA1309-B-A
Laser type: CO2class IV
Laser power: 80 W
Working area: 1300mmX900mm
Power supply: 220-240V AC, 50/60Hz
Full load current/power: ＜1250W
Serial No: xxxxxxxx
Date of production:
Manufacturer:
Tel:
Website:
Address:

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1.7 System configuration
Component
Parts
Description
Movement
system
Motor
Step
Transmission
mechanism
Timing belt
Guide rail
Inner rail or external rail
Optical system
Reflector
Gold-plated silicon
Focus lens (mm)
75, 63.5, 50
Pneumatic
system
Blower
750W
Air pump
ACO-009D
Cooling system
Water tank +water
pump
Water tank, industrial water
chiller
Control system
Controller
5# controller
Control software
SmartCarve4.3 series
Table1-1 System configuration list
1.8 Suitable materials
CMA series machine is suitable for processing materials with good CO2 laser absorption characteristics, such
as fabrics, leather, wool and other non-metallic flexible materials; it is strictly prohibited to cut metal materials
and corrosive materials.
1.9 Applicable fields
CMA series laser equipment is suitable for professional users of clothing, trademarks, cloth toys, crafts,
advertising decoration, building decoration, packaging, printing, paper products and other industries.
1.10 Description of warning labels
Laser power warning label, which means that do turn on the machine before the laser
power is fully connected and do not remove the connected parts before the residual
voltage of the laser power is fully released
Top cover warning label, which means that do not open the top cover when the
machine is operating normally to prevent laser radiation
Warning label before operating, which alertsthe user to read the product manual
carefully before operating the machine to avoid machine damage and user injury

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Rear door warning label, which means that do not open the back cover and contact
with live parts by unqualified personnel and before the residual voltage is released
completely
Laser warning and window warning label, which means that this is the laser window,
and do not approach when the machine is working to prevent hurt by laser
Laser warning and classification label, which alerts the user to protect your eyes and
skin when using the machine, and avoid injury caused by direct exposure to the laser
Small laser warning label, which means that there is laser passing through, be careful
to protect eyes and skin against laser hurt
Beware of laser radiation, which means that there is laser radiation when it is opened,
and be careful to protect eyes and skin against laser hurt
Laser radiation label, which means that the laser produced by the equipment is
invisible
Laser product label, which means that the equipment is category I laser product
Laser radiation label, which means that there is laser radiation, and be careful to
protect eyes and skin against laser harm
Do not reach in, which means that it is prohibited to touch

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Laser radiation label, which means that the laser is category IV. Laser radiation exists
when the interlock fails. Be careful to protect the eyes and skin against laser harm
Laser window label, which means that there is laser passing through and be careful to
avoid laser harm
Toxic fume label, which means that the equipment will produce toxic fumes /
particles in the processing of certain materials, and remind users to take protective
measures
Warning label, which means that you need to wear a mask when operating the
equipment
Warning label, which means that you need to wear protective glasses when the door
open

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Chapter2 Safety Rules
This chapter mainly introduces safety warnings for protecting personnel and the equipment. The equipment
is already equipped with sufficient safety guarantee, yet it is still with certain risk. All the operators are required
to carefully read through and well understand the safety rules.
2.1 Product safety
The following conditions are required to be satisfied to ensure safe work:
Abide by operation manual and instruction signs;
Operators and maintenance personnel have received training held by equipment manufacture;
In case of operation by couples of person at the same time, division of responsibility should be made
and followed;
No admission to the working area for the unauthorized personnel;
Avoid any working method breaking the safety rules;
Timely eliminate all the failures possibly causing lower safety coefficient;
Abide by maintenance regulations of the equipment
2.2 Safe equipment
Safety equipments are used for protecting personnel, and unauthorized disassembly, bridge-group or
by-pass connection are strictly prohibited; in case of failure with the safety equipment, professional are required
for repair. If part replacement is needed, the product with same model, specification and from the same
manufacture is required; otherwise, written consent from the manufacturer is required.
2.3 Safety awareness
The equipment can be operated only by skilled personnel or under supervision of them. Improper use or
operation may possibly be very dangerous and cause damage to the machine. Therefore, the followings are
strictly prohibited:
Placing heavy objects or stepping on the working table of the equipment;
Used for processing the materials unapproved by manufacturer;
Staying of unauthorized personnel in the dangerous area (It is the responsibility of operators to ensure
keeping unauthorized personnel away from the working area.);
Block of using emergency stop button (Regular check is required to ensure a good condition for the
emergency stop button.);
2.4 Requirements for personnel
After trail operation, maintenance personnel from the manufacturer may perform training on the operators;
It is the responsibility of equipment owner to have operators trained at corresponding level;

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We have prepared ready a series of training course for your option. Please make phone call to our Customer
Training Center for details.
2.4.1Definition of terms
All the personnel using or operating the equipment are called User in the manual;
Different requirements are for different users. Users are classified into the followings:
Owner
Owner means the authorized person or representative to sign contract with the manufacturer. With authorization,
the owner has rights to sign the agreement with binding force of law;
Operator
Operator means the personnel trained for operating the equipment. Training of the operator includes
participation of training held by the manufacturer.
Maintenance personnel
Maintenance personnel mean the technicians having received formal training for machine and electric
engineering. The maintenance personnel are responsible for daily maintenance of the equipment, and repair at
low level if needed. Training on the maintenance personnel contains participation training held by manufacturer.
2.4.2 Qualifications
The operator is required to accept guidance and training of the owner, and the operator is responsible for the
safety of a third party in the working area; the personnel required for further training and guidance are required
work or operate the equipment under supervision of the operators.
2.4.3Responsibility
It is a must to clarify the related responsibilities of each performance (operation, maintenance, parameter setting),
and carry it out. Unclarified responsibilities will cause safety hidden risks.
Owner is required to provide operation manual for the operators and maintenance personnel, and ensure that
they have read and understood the operation manual.
2.4.4 Personal protective devices
When technology or measures fail to absolutely avoid risk of health, the owner is required to provide personal
protective devices for operator and maintenance personnel. For example,
Protective gloves
Laser-proof goggle
Light respirator
Tips
Personal protective devices shall not be provided together with the equipment.

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2.5 Special product risks
2.5.1Laser radiation risks
Based on level of potential risk of laser radiation, the national standard GB 7247.1-2001 makes classification for
them. Laser class applicable for this laser cutting machine depends on operation mode. The followings are
abstract of laser device classification prescribed by the state:
Class 1: safe laser device under reasonable and foreseeable working conditions
Class 2: laser device emitting visible light at wave length of 400nm-700nm. Generally, avoidance response
including blink reflection provides protection;
Class 3A: safe laser light visible to naked eyes. Generally, avoidance response including blink reflection provides
protection. Harm to naked eyes of other wave lengths will be less Class 1 laser device. Class 3A light beam internal
observation with optical device (e.g. glasses, telescope, microscope) may be dangerous.
Class 3B: dangerous laser device is to directly and internally see light beam. Generally, observation of diffuse
reflection is safe.
Class 4: laser device with diffuse reflection causes danger. They may possibly cause skin burn, or fire accident.
Great care is required to use this kind of laser device.
2.5.1.1 Common mode
In the normal operating mode, the laser cutting machine equals to Class 1 laser radiation. In this operating mode,
there will no harm of laser radiation to eyes and skin; however, you are recommended to wear goggles with
antiglare filter in case of long-term exposure to cutting light beam.
2.5.1.2Direct laser
You are required to pay attention to the followings while operating the laser equipment:
It is strictly prohibited to directly expose any parts of human body, explosive object and flammable objects to
direct laser;
Modification of fasteners on the optical parts is strictly prohibited;
Unauthorized change of light route is strictly prohibited;
Abide by all instructions prescribed in the operation manual.
Tips
It is a must to ensure normal operating mode;
Correct installation of all protective covers;
Keep upper cover of crossbeam closed;
Correct operation of the laser cutting machine;
Materials to be processed have been verified suitable for CO2laser processing

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2.5.1.3 Reflection and diffuse radiation
Avoid exposing eyes and skin to mirror reflection and diffuse radiation. In the maintenance mode, the
maintenance personnel are required to wear laser-proof glasses, and the laser-proof glasses should satisfy the
requirements as per EU standard EN207A1:2002.
Version of glasseswearing Standard design
Figure 2-1: Picture of laser-proof glasses
Tips
Wavelength of CO2 laser device of this class is 10.6 micron and light density is 4+;
You are recommended to use SD-5 type of protective glasses made by Shield Company.
Attention
You are prohibited to directly watch strong light and laser even with laser-proof glasses on;
Laser-proof glasses are made from high polymer material, and dipping into organic solvent or cleaning with
it are prohibited;
It is a must to replace the laser-proof glasses at the expiration.
2.5.2 High voltage risk
Laser module (laser power supply and its high voltage line) will generate high voltage at 20,000V. There is the risk
of electric shock.
Attention
High voltage 20,000V!
The voltage over 50V and the current over 20mA are with the risk of danger and may cause death. Only the
maintenance personnel from the manufacturer are permitted to perform operation on the inner parts.
2.5.3Risk of electric shock
Attention
While operating electric equipment or device, mis-operation or neglect during operation may possibly cause
serious hurt or human body or even death;
Technicians with related qualifications are required for operating the electric equipment or device or perform
operation under their supervision.

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The followings are required for operating of installing the electric equipment:
It is a must to use the specified fuse provided by the manufacture;
Immediate disconnection of power supply is required in case of power failure;
Unless otherwise prescribed, power disconnection of the electric part is required for maintenance;
First check if there is live power on the insulated part, and then perform the treatment of earthing and open
circuit, and perform insulation for the nearby live (charge) parts;
Make regular check on the electric equipment. Timely correct failure like poor contact or burnt power cord;
While operating live (charge) parts, minimum two persons are required at the site for pressing the
emergency stop button or disconnecting power supply if necessary; Mark the working area with
red-and-white band and warning sign;
It is a must to use insulation tools.
2.5.4Hazard of processing outgrowth
During laser processing, outgrowth may possibly generated, and their hazard must satisfy the requirements
specified in Appendix A for example of processing outgrowth as national standard GB 18490-2001 laser processing
machine. The abstract is as below:
A1.1 Plastic cutting
When cutting plastics, various kinds of substances with potential risks may be generated. At lower
temperature, aliphatic hydrocarbon is produced; at higher temperature, aromatic hydrocarbon (e.g. benzene
PAH) and polyhalo-polynuclear hydrocarbon (e.g. dioxin, furan) are increased. Some of theses substances
may possibly generate cyanide, isocyanate (PU), acrylate (PMMA) and hydrogen chloride (PVC).
Medical influences include:
--------Toxic: Cyanide, CO, derivative of benzene
------- Allergy source/irritation: isocyanate, acrylate
------- Respiratorytract irritation: formaldehyde, acradehyde, amine;
------- Carcinogenesis: benzene, some PAH substances
A1.2 Surface modification
Generally, there is no noticeable outgrowth, but sometimes heavy metal steam is generated.
A1.3 Cutting paper and wood
General fibrin outgrowth, ester, acid ethanol, benzene
Attention
During laser cutting, the smoke generated may be very toxic. The smoke is removed by upper exhaust
blower system;
Cutting with abnormal blower system is prohibited.