TXT LASER TXT-HJ User manual

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第1页
Handheld Laser Welding Equipment
User Manual（V3.1）
Equipment manufacturer:
Wuhan Tianxingtong Photoelectric Technology Co., Ltd.

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第2页
Version record
version
num
Updated
Updater
Update Notes
V1.0
2020-10
V2.0
2021-3
V2.1
2021-9
Replacement Chiller Instructions
V3.0
2021-1
Handheld three-in-one
V3.1
2022-3
Add revised tip（YB-HJT21）
Before installing and using this product, please
read this user manual carefully.
First of all, I would like to express my heartfelt thanks to
your company for purchasing our company's TXT-HJ
handheld laser welding equipment.
This user manual records the operation method, usage
and maintenance precautions of the handheld laser welding
equipment. In order to ensure the correct use of this
equipment, please read the following contents carefully and
keep them for reference at any time.

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第3页
Declaration
Wuhan Tian Xing Tong Photoelectricity Technology Co., Ltd.
All rights reserved
●Reserves the right to modify the products and product-related
specification documents in this manual without prior notice
●Do not assume any direct, indirect, incidental or consequential loss
or liability caused by improper use of this manual or this product.
●Owns the patent rights, copyrights and other related intellectual
property rights of this product and its software. Unauthorized copying,
manufacturing, processing, and use of this product and its related parts
are not permitted, directly or indirectly
●This product is designed and manufactured for general industrial
applications, beyond the expected use and has a significant impact on
human life or property is not within the scope of product services
●Guarantee: All "Tian Xing Tong Photoelectricity" and "Tian Xing Laser"
brand products will receive the perfect service of our company.

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第4页
Foreword
Wuhan Tian Xing Tong Photoelectricity Technology Co., Ltd. focus on
laser technology and application, provides users with complete solutions for
laser processing applications, and specializes in the design, manufacture,
sales and service of laser processing equipment.
The main product series of Wuhan Tian Xing Tong Photoelectricity
Technology Co., Ltd. include: laser scribing machine, laser cutting machine,
laser marking machine, metal laser cutting machine, laser engraving machine,
laser welding equipment, laser micro-processing equipment, etc.
Wuhan Tian Xing Tong Photoelectricity Technology Co., Ltd. has gathered
an excellent R&D, production and service technical team. The backbone
members have more than 20 years of design and manufacturing service
experience in the laser industry, and the elite members have excellent creative
potential, constantly surpassing the past and surpassing themselves.
Wuhan Tian Xing Tong Photoelectricity Technology Co., Ltd. has received
strong support from the State Key Laboratory of Laser Technology and the
National Engineering Research Center for Laser Processing. With a pragmatic
style, a scientific attitude, an innovative spirit and a professional team, it
provides customers with satisfactory results. Serve.
Thank you for your trust in Wuhan Tian Xing Tong Photoelectricity
Technology Co., Ltd. and welcome to use our products!

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第5页
Before using this product, please read and understand this user manual
and familiarize yourself with the information we provide you. This manual
provides firstly the safety precautions for those who use this product, detailed
information on installation, at the same time it introduces the functions and
operation methods of each component, describes the routine maintenance
necessary to maintain the good state of this product, and lists troubleshooting
methods, technical information and supporting documents, etc.
If you have any questions about the product, or have any problems when
using this product, please contact us in time, and our technical team will
provide you with professional support and advice at any time.
Please contact us:
Wuhan Tian Xing Tong Photoelectricity Technology Co., Ltd. Technology and
Service Center: 027-65523998
Unpacking inspection
After opening the package, please carefully check whether the product
model is consistent with the ordered product; whether the appearance of the
equipment is in good condition; and please check whether the products and
accessories are complete according to the equipment packing list. If you find
that the product model does not match, or is damaged, and the accessories
are not complete, please do not use it and contact us in time.
To ensure safe operation and optimum performance of the product, please
follow the warnings and precautions below and other information in this
manual.
●The DANGER and WARNING symbols below are indicated according to

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第6页
their degree of accident hazard.
Indicates a potentially hazardous situation, if not avoided,
will likely result in death or serious injury
Indicates a potentially hazardous situation, if not avoided,
Will cause minor or moderate injury, or material injury
●The following symbols indicate which are prohibited and which must be
followed.
This flag indicates a "prohibited" action
This flag indicates a "must be careful"
action
Finally, particular attention is drawn to the following related matters:
●Before applying power to the product, please ensure that you
fully understand the information contained in this manual regarding the
safe operation of the laser and
Important notes on maintenance.
●If not mentioned in this manual, please do not modify or adjust
the product or its parts, otherwise it may causes dangerous laser
radiation.

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第7页
Contents
1 SAFETY .............................................................................................................................................. 8
1.1 BASIC INFORMATION ..................................................................................................................... 8
1.2 OPTICAL SAFETY ........................................................................................................................... 8
1.3 ELECTRICAL SAFETY..................................................................................................................... 10
1.4 MECHANICAL SAFETY.................................................................................................................... 11
1.5 EQUIPMENT RELATED SAFETY STANDARDS..................................................................................11
2 OVERVIEW ...................................................................................................................................... 12
2.1PRODUCT INTRODUCTION ............................................................................................................ 12
2.2 TECHNICAL PARAMETER................................................................................................................ 12
2.3 SYSTEM STRUCTURE COMPOSITION.............................................................................................13
3 INSTALLATION ............................................................................................................................... 18
3.1 UNPACKING INSPECTION.............................................................................................................. 18
3.2 PREPARATION BEFORE INSTALLATION AND COMMISSIONING .................................................... 18
3.3 SITE AND SUPPORTING FACILITIES REQUIREMENTS ...................................................................19
4 SWITCHING PROCESS.................................................................................................................. 19
4.1 BOOT PROCESS............................................................................................................................19
4.2 SHUTDOWN PROCESS................................................................................................................ 24
5 SOLUTIONS TO COMMON PROBLEMS .................................................................................. 19
6 MAINTENANCE AND MAINTENANCE ...................................................................................... 27
6.1 LASER WELDING GUN ................................................................................................................27
6.2 LASER ........................................................................................................................................33
6.3 DUAL TEMPERATURE DUAL CONTROL CHILLER ........................................................................ 34
6.4 CABINET .................................................................................................................................... 34
6.5 CONTROL DESK .........................................................................................................................34
APPENDIX1：ON-SITE ENVIRONMENTAL CONDITIONS ...................................................35
APPENDIX2：LASER WELDING SAFETY OPERATING REGULATIONS ....................... 35
APPENDIX3：MAIN OPERATION INTERFACE DESCRIPTION ......................................... 25
APPENDIX4：FOCUS ADJUSTMENT AND DEFOCUS INSTRUCTIONS .........................29
APPENDIX5：HANDHELD WELDING RELATED PARAMETERS ..................................... 30
APPENDIX6：DOUBLE TEMPERATURE DOUBLE CONTROL CHILLER MANUAL ..... 31

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第8页
1 Safety
1.1 Basic Information
● Only authorized and trained personnel who fully understand the
necessary safety procedures should Operate this laser product.
● Please allow access to this laser product only to authorized
personnel and keep equipment around the area in which it operates.
Put appropriate warning signs.
● Please follow the local safety regulations for the relevant
equipment.
1.2 Optical safety
● This laser product is a four-class laser product, which can output
ultra-high Infrared laser radiation exceeding 1000W (1000W ~ 3000W
depends on the specific model of the machine). avoid eye
The eyes and skin are exposed to radiation directly or scattered from
the laser output.
● Operators should wear appropriate laser safety glasses when the
system is working. Matches the wavelength of the laser emitted by the
system.
Direct viewing of the main beam or any reflected laser
beam is not permitted, even when wearing laser safety
goggles - may cause blindness

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第9页
●In the laser radiation area of the working range, it is forbidden for
mirror objects to enter to prevent accidental mirror reflection.
Injury to the human eye or the human body.
●It is strongly recommended that users do not point the laser output to
the entrance or window of the room when placing the product.
●Avoid flammable and explosive items from entering the direct laser
radiation area.
Accidents such as fire may occur
●Unless permitted or authorized by the company, even in a shutdown
state, no one is allowed to arbitrarily adjust the
complete optical system.
●Safety Signs and Locations
Paste at the laser output head
或

Laser Welding Machine
Address: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: [phone] Mobile/WhatsApp/Wechat:0086-17371095681
Web:http://www.txtlaser.com/ ; E-mail: [e-mail]
第10 页
Paste on the front of the laser
Such labels are important to the safe operation of the laser. And
Must not be removed.
In case of missing or defective please contact us for spare parts
1.3 Electrical safety
● This product must be used under the specified electrical conditions
● Please connect the power cord correctly and make sure the circuit wiring
is correct.
● There is no electrical hazard when the equipment is operating normally.
Make sure you are properly grounded and in good condition.
● When the equipment is not in use, the key of the key switch should be
removed to prevent unauthorized use.
● When a fault alarm occurs, it should be stopped first and then checked,
and the machine can be turned on again until the fault is eliminated.
● During the operation of the equipment, malfunctions may cause the
motion table to operate abnormally, which may cause personnel damage.
Injury, at this time must immediately press the emergency stop button or cut off
the main power.
● When an abnormal situation occurs, stop working immediately, cut off
This equipment contains lethal DC and AC voltages, even
when the power supply is disconnected,
The danger may still exist for some time