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Preface
Preface
Thank you for buying hand-held fiber laser cleaning machine (hereinafter referred to as laser cleaning
machine) made in our company.
This manual provides the users with the instruction of installation and debugging, function setting, operation
specifications, error diagnosis, and device maintenance. Please read this user manual carefully before
installing, so as to ensure correct installation and operation for laser cleaning machine, and give full play to
its superior performance. Please keep properly and send the manual to user.
Our company conducts product development and innovation continuously. If the contents, parameters and
pictures in this user manual are inconsistent with the real object, the actual product shall prevail.We may
make any change without prior notice.The Company has the right of final interpretation of the user manual.
User Manual of LUX-3000C Hand-held Fiber Laser Cleaning Machine

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Summary of Contents for Megmeet LUX Series

  • Page 1 Preface Preface Thank you for buying hand-held fiber laser cleaning machine (hereinafter referred to as laser cleaning machine) made in our company. This manual provides the users with the instruction of installation and debugging, function setting, operation specifications, error diagnosis, and device maintenance. Please read this user manual carefully before installing, so as to ensure correct installation and operation for laser cleaning machine, and give full play to its superior performance.
  • Page 2 User Manual Version: V1.0 Code: R33011143 Megmeet Welding Technology Co., Ltd. provide customers with a comprehensive technical support. Users can contact with local distributors or Megmeet headquarters. Megmeet Welding Technology Co., Ltd. Address: 4-5/F, Block 2, Tongchang New Material Industrial Park, No.28, Langshan Road, Nanshan District, Shenzhen, Guangdong Megmeet electric: www.megmeet.com...
  • Page 3: Safety Precautions

    Safety Precautions Safety Precautions Safety Definition In order to use the hand-held laser cleaning machine safely and correctly, and prevent harm to you or others and property damage, this manual adopts various warning signs for instructions. Please follow strictly after full understanding.
  • Page 4: Installation Precautions

    Safety Precautions Installation Precautions ・During the installation, repair and maintenance of laser cleaning machine, it is necessary to turn off the main power. Installation, repair and maintenance when the cleaning machine is powered on can have fatal consequences. For example, high-voltage electric shock can result in cardiac arrest, burn, or other serious injuries;...
  • Page 5: Precautions For Use

    Safety Precautions ・When handling, moving and maintaining this series of laser cleaning machines, do a good job of safety protection. For some parts with large weight and sharp edges and corners, pay attention to the risk of smashing or cutting caused by falling heavy objects; ・To ensure the security of laser cleaning, it is necessary to use proper external warnings, including but not limited to laser safety signs and interlocking devices;...
  • Page 6 Safety Precautions ・Do not remove the machine casing or cover plate during use to prevent electric shock or equipment abnormalities; ・Please use undamaged gloves with good insulation and use the sound insulation equipment to avoid noise; ・Pay attention to safety protection in high-place operation; ・When cleaning in a narrow or confined space, the cleaning personnel must accept the supervision of the inspectors and fully ventilate or use respiratory protection appliance, otherwise it may result in asphyxia due to lack of oxygen;...
  • Page 7: Table Of Contents

    Contents Contents Chapter 1 Product Overview .................................... 1 1.1 Product Introduction for Cleaning Machine ............................1 1.2 Features of Laser Cleaning Machine ............................. 1 1.2.1 Unique Advantages ................................1 1.2.2 Product Performance ................................1 1.3 Diagram of Laser Cleaning Machine ..............................2 1.4 System Composition ...................................2 1.5 Model Explanation .....................................
  • Page 8 Contents Appendix I System Configuration Table .................................25 Appendix II Electrical Connection Diagram ..............................26 Appendix III Laser Cleaning Machine Structure Drawing ..........................27 User Manual of LUX-3000C Hand-held Fiber Laser Cleaning Machine...
  • Page 9: Chapter 1 Product Overview

    Chapter 1 Product Overview 1.1 Product Introduction for Cleaning Machine Megmeet hand-held fiber laser cleaning machine has integrated high-power fiber laser (generator), dual temperature and dual control cooling module, laser cleaning torch and control system, with stable output of 1080±10nm band laser. It is suitable for ships, auto repair, high-end machine tools, rubber molds, rail and environmental protection, etc.
  • Page 10: Diagram Of Laser Cleaning Machine

    Laser cleaning machine system consists of laser main machine, gas supply system, cleaning torch and combined control cable. As shown in Figure 1-2. Figure 1-2 Connection diagram of hand-held fiber laser cleaning system LUX series 1.5 Model Explanation The models of welding power source are shown in Figure 1-3.
  • Page 11: Configuration Description

    Chapter 1 Product Overview Figure 1-3 Diagram of welding machine models * Note: The symbol in "( )" is optional, indicating different types of welding machine. 1.6 Configuration Description Refer to ☞Appendix I System Configuration Table. 1.7 Specification and Dimensions Dimensions of cleaning machine are shown in Table 1-1.
  • Page 12 Chapter 1 Product Overview Table 1-2 Electrical parameters of cleaning machine Model LUX-3000C Rated input voltage/phase number Three phase 380VAC (±10%) + PE Input power frequency 50/60Hz Rated input power 13kW Rated input current Rated output laser power 3000W Output laser wavelength 1080±...
  • Page 13: Chapter 2 Installation And Wiring

    Chapter 2 Installation and Wiring Chapter 2 Installation and Wiring The requirements, operation procedures, and precautions for cleaning machine installation are described in this chapter. 2.1 Unpack Inspection 1.Before unpacking, please confirm whether the outer packing is intact. 2.After unpacking, please confirm whether all components of cleaning machine are complete and their models are consistent with the order.
  • Page 14: Electrical Connection Step

    Chapter 2 Installation and Wiring 3.Input wiring is required to be wired according to U/V/W phase sequence, and the cable specification is required to be greater than or equal to 4x4mm 2.3 Electrical Connection Step Protective gas hose connection (Refer to ☞2.3.1 Protective gas hose connection); Connection of power input cable (Refer to ☞2.3.2 Connection of power input cable).
  • Page 15 Chapter 2 Installation and Wiring Note  1. It is a must to connect the grounding terminal to the earth, otherwise it fails to meet the safety regulations and poses certain safety risks. 2. Input cable specifications are required to be greater than 4x4mm User Manual of LUX-3000C Hand-held Fiber Laser Cleaning Machine...
  • Page 16: Chapter 3 Function Description And Operation

    Chapter 3 Function Description and Operation Chapter 3 Function Description and Operation 3.1 Professional Cleaning System 3.1.1 Instructions for the Use of Cleaning Head SUP22C handheld laser cleaning head supports a maximum focusing lens of 800mm, and scanning width range can reach a maximum of 300mm. The torch body uses a safety lock design, which needs to be closed when not in use.
  • Page 17: Professional Cleaning Program Interface Description

    Chapter 3 Function Description and Operation Figure 3-2 The home page of professional cleaning system SUP22C is equipped with safety lock function. When the torch body safety lock is opened, the safety lock of system home page is displayed as orange (on) and light can be output normally at this time. When the torch body safety lock is closed, the safety lock of system home page is displayed as red (off) and the light cannot be output normally at this time.
  • Page 18: Setting Interface Description

    Chapter 3 Function Description and Operation 10 10 Figure 3-4 Program interface of cleaning system Table 1-1 Description on program interface functions of professional cleaning system Default Name Parameter description Notes value Scanning The number of laser beam scanning on Range: 10-100Hz frequency the workpiece per second...
  • Page 19 Chapter 3 Function Description and Operation Figure 3-5 The professional cleaning system setting interface Figure 3-6 Cleaning system setting interface Table 3-2 Description on the functions of cleaning system setting interface Default Name Parameter description Notes value Adjust the scanning system of laser cleaning Scanning machine to achieve accurate cleaning path Scope 0.01-4...
  • Page 20 Chapter 3 Function Description and Operation 12 12 level of automatically triggers the alarm under temperature, insufficient water flow, bent water-cool abnormal circumstances. water pipe, and water leakage at the water tube junction cause the alarm of machine water-cooling machine. During use, gas supply equipment Barometric Insufficient gas cylinder pressure, and gas...
  • Page 21: Monitoring Interface Description

    Chapter 3 Function Description and Operation Figure 3-7 Focus lens selection interface 3.1.5 Monitoring Interface Description Click [Monitor] on the home page of the cleaning system to enter cleaning mode monitoring interface. The status of each signal and device information are displayed on the interface. Monitor the high-low level status of laser/water-cooling machine/gas pressure alarm signal.The authorization status of current device is displayed by device authorization.
  • Page 22 Chapter 3 Function Description and Operation 14 14 Table 3-4 Description on professional cleaning system monitoring Name Parameter description Notes After pressing the welding gun switch, the signal closes, and the state changes from dark to bright. Laser trigger signal Switch button signal on the welding gun Releasing the welding gun switch, the signal is disconnected, and the state changes from high light to...
  • Page 23: Description On Water-Cooling Functions

    Chapter 3 Function Description and Operation 3.2 Description on Water-cooling Functions 3.2.1 Display of Water-cooling Settings Basic temperature and upper and lower limit temperature have been set before delivery. The alarm will be sent if temperature is out of range. Please pay attention to the value of the thermometer and the environment temperature.
  • Page 24: Operation Process

    Chapter 3 Function Description and Operation 16 16 3.3 Operation Process 3.3.1 ON / OFF Process Start-up process  Figure 3-11 Startup flow chart Shut-down process  Just turn off the switch. In case of emergency, press the emergency stop button immediately to power off. 3.3.2 Process Operation Regulations Figure 3-12 Process operation flow chart Note...
  • Page 25: Chapter 4 Error Diagnosis

    PWM, laser enabling and analog output are normal. optical path Whether authorization is terminated If the machine has exceeded allowed usage time, please contact Megmeet after-sales personnel to unlock Overtime locking 4.2 Analysis on Digital Tube Errors for Water Temperature Settings...
  • Page 26: Chapter 5 Maintenance

    2.Check the machine housing and cables daily, and clean or replace if necessary; 3.To ensure the high performance of this product, please select the parts provided or recommended by the original manufacturer(Megmeet). 5.2 Regular Inspection and Cleaning Safety Warning ...
  • Page 27: Cleaning And Replacement Of Laser Lenses

    Chapter 5 Maintenance Table 5-1 Regular inspection schedule(the year of XXXX) Scheduled inspection Actual inspection date Inspector date xxxx-xx-xx xxxx-xx-xx xxxx-xx-xx … … Content of regular inspection  Table 5-2 Regular inspection and cleaning content Item Regular inspection and cleaning Regularly replace pure water or antifreezing solution in the water-cooling box, Water-cooler remove the seal cap before adding water.
  • Page 28 Chapter 5 Maintenance Table 5-3 Protective lens replacement steps Operating requirements Operating instructions and steps Prepare a dust-proof non-stick tape or textured paper, anhydrous absorbent cotton (fine cotton), anhydrous alcohol, finger stalls or rubber gloves, and lens wiping paper. Preparation before operation Wash your hands with clean water and dry with an alcohol cotton, and wear gloves.
  • Page 29: Red Light Correction

    Chapter 5 Maintenance Table 5-4 Replacement steps of focus lens Operating requirements Operating instructions and steps Prepare a dust-proof non-stick tape or textured paper, anhydrous absorbent cotton (fine cotton), anhydrous alcohol, finger stalls or rubber Preparation before gloves, and lens wiping paper. operation Wash your hands with clean water and dry with an alcohol cotton, and wear gloves.
  • Page 30: After-Sales Service

    Please contact your local dealer in case of component repair or replacement. Please use parts and components provided by Megmeet Welding Technology Co., Ltd. The warranty period of this product is one year, starting from the warranty card or purchase invoice.
  • Page 31: Chapter 6 Warranty

    Megmeet has the right to selectively repair or replace any product with material or technical problems during the warranty period. 6.2 Warranty limitation...
  • Page 32: Technical Support

    This product has no built-in accessories for user maintenance, so all maintenance shall be conducted by technical personnel specified by Megmeet. If there is any fault in the use of this product, immediately notify Megmeet's technical personnel in time to deal with the problem.
  • Page 33: Appendix I System Configuration Table

    Appendix I System Configuration Table Appendix I System Configuration Table Configuration Machine type Standard/ Name optional Notes LUX-3000C part Laser cleaning Includes cleaning torch, Standard ● machine combined control cable Protective lens Standard Spare part 5 PCS ● Dust-free cotton Standard ●...
  • Page 34: Appendix Ii Electrical Connection Diagram

    Appendix II Electrical Connection Diagram 26 Appendix II Electrical Connection Diagram Attached figure 2-1 Electrical connection diagram User Manual of LUX-3000C Hand-held Fiber Laser Cleaning Machine...
  • Page 35: Appendix Iii Laser Cleaning Machine Structure Drawing

    Appendix III Structure Drawing Appendix III Laser Cleaning Machine Structure Drawing Attached figure 3-1 Laser cleaning machine structure drawing User Manual of LUX-3000C Hand-held Fiber Laser Cleaning Machine...
  • Page 36 Shenzhen Megmeet Welding Technology Co., Ltd. Shenzhen Megmeet Welding Technology Co., Ltd. Laser Welding Machine Laser Welding Machine Warranty card Warranty card User company name: User company name: Detailed address: Detailed address: Zip code: Contact person: Zip code: Contact person: Tel.:...
  • Page 37 7. In case of any question, please contact the agent or contact with our company directly. 7. In case of any question, please contact the agent or contact with our company directly. Shenzhen Megmeet Welding Technology Co., Ltd. Shenzhen Megmeet Welding Technology Co., Ltd.

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