Jasic LS-15000F Operator's Manual
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Jasic LS-15000F Operator's Manual

Handheld laser welding machine
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HANDHELD LASER WELDING MACHINE
MODELS:LS-15000F/LS-20000F
G4J901 SC/A2

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Summary of Contents for Jasic LS-15000F

  • Page 1 HANDHELD LASER WELDING MACHINE MODELS:LS-15000F/LS-20000F G4J901 SC/A2...

  • Page 2: Table Of Contents

    Table of contents 1. Safety precautions..............................3 1.1 Safety warning symbols..........................3 1.2 Precautions..............................3 2. Product overview..............................5 2.1 Technical parameters............................6 2.1.1 Machine parameters..........................6 2.1.2 Overall machine configuration......................7 2.1.3 Laser parameters........................... 7 2.1.4 Water cooler parameters........................8 2.1.5 Welding unit............................1 3.
  • Page 3 8.2 Repair................................36 Appendix 1: Wiring diagram............................. 37...

  • Page 4: Safety Precautions

    1. Safety precautions 1.1 Safety warning symbols All safety warning symbols involved in the operation process of handheld laser welder include: Symbol Description Indicates laser radiation. There is a risk of laser radiation. Please take laser protection measures. Indicates electric warning. There is a risk of electric shock. Please follow the operation procedures.
  • Page 5 Electric shock——May cause serious injury or even death! ·Install grounding devices according to application standards. ·Do not touch any live parts with your exposed skin, wet gloves, or wet clothes. ·Be sure to be insulated from the ground and the workpiece. ·Ensure that the workstation is safe.

  • Page 6: Product Overview

    ·If you still cannot fully understand the content contained in the manual after reading, or cannot solve the problem as per the instructions in this manual, immediately contact your supplier or the service center of JASIC to seek professional assistance.

  • Page 7: Technical Parameters

    Wide range of applications, basically suitable for welding all thin metal plates.  2.1 Technical parameters 2.1.1 Machine parameters Table 2-1 Machine parameters Name Handheld laser welder Model LS-15000F LS-20000F AC220V (±10%) AC220V (±10%) AC220V (±10%) AC220V (±10%) Input power supply 50Hz...

  • Page 8: Overall Machine Configuration

    Part Name Type/Specification Quantity Unit Laser BFL-CW1500-A 1500W CWFL-1500ANW04 or Water cooler CWFL-1500BNW04 Laser unit Core diameter: 25um; Fiber and length: 12m LS-15000F connector Connector QBH Controller Welding Laser welding BW101-GS unit torch Wire feeder Laser BFL-CW2000-B 2000W CWFL-2000ANW04 or...

  • Page 9: Water Cooler Parameters

    Power consumption 4.5kW 6.0kW Power 1500W 2000W Wavelength range 1080±10nm 1080±10nm Core diameter: 20um; Core diameter: 34um; Optical fiber length: 12m length: 12m Connector QBH Connector QBH Operating mode Continuous or modulated Continuous or modulated Output power stability ＜±1.5%（2H） ＜±1.5%（2H） (25℃) Power adjustment range 10%~100%...
  • Page 10 Weight 36kg 38kg 41kg Overall 357mm*728mm*445mm dimensions 2.1.5 Welding unit Controller Table 2-2 Definition of controller wiring Signal Plug Definition Description Type Connected to the -15V port of ±15V switching -15V Input power supply Reference Connected to the COM port of ±15V switching ground power supply Power...
  • Page 11 of safety ground Pin 6 to prevent accidental light emission lock Safety ground Connected to the blue wire of the three-core lock wire of the weld head Torch switch Connected to the blown wire of the three-core signal 1 wire of the weld head Torch switch Connected to the black wire of the three-core signal 2...
  • Page 12 Welding torch The model of the handheld laser welding torch is BW101-GS, and the parts are described as follows: Figure 2-1 Handheld laser welding torch diagram...
  • Page 13 Table 2-3 Welding torch parts and model Part Name Model Brass nozzle Graded tube Protective lens D20*3 Focal lens D20*4.75，F150 Reflector Collimation lens D20*4.9，F60 1# and 3# water Φ6 joint 2# gas joint Φ6 Wire feeder Table 2-4 Wire feeder parameters Model WF-22L Input power supply...

  • Page 14: Control Panel And Functions

    3. Control panel and functions 3.1 Overview of welding mode panel The operation interface is divided into four parts, including Homepage, Technology, Settings, and Monitoring. 3.1.1 Home interface of touch screen Figure 3-1 Home interface of welding mode This interface shows the current technical parameters (which cannot be modified in this interface) and real-time alarm information.

  • Page 15: Technology Interface

    are connected and the safety ground lock indicator light is green. At this point, press the laser enable button on the panel and then press the trigger to achieve light emission. Click the in the upper right corner to switch between cleaning modes is the light emission indicator icon, which is white when no light is emitted.
  • Page 16 import the technology for use (Modify - Save - Import). The scanning speed range is 2-6000mm/S and the scanning width range is 0~6mm. The scanning speed is limited by the scanning width, and their relationship is: 10 ≤ scanning speed/(scanning width*2) ≤...
  • Page 17 Technical references (The reference is based on the actual data and the following list is for reference only.) Table 3-1 Recommended technical parameters Welding wire Thickness Laser Power Weave width Wire feed speed Material diameter (mm) (mm) (cm/min) (mm) Stainless 250~ 350 1.4±...

  • Page 18: Settings Interface

    3.1.3 Settings interface Figure 3-3 Setting interface of welding mode This interface requires manual input of the password: 123456 Laser power is the maximum power of the laser used. The gas switch-on/off delay time is 200ms by default, and the range is 0ms -3000ms. When turning on the light, the light-on power gradually rises from N1% of technological power to the technological power;...
  • Page 19 Figure 3-4 Welding time sequence Wire feed delay compensation, i.e., the wire feed advance time relative to the light emitting signal, can be used in conjunction with the withdrawal function. The maximum threshold value of the temperature alarm is 70℃. When the value is set to 0, no temperature alarm is detected.

  • Page 20: Monitoring Interface

    3.1.4 Monitoring interface Figure 3-5 Monitoring interface of welding mode This interface displays the status of each detection signal and device information. Click on the Device Authorization to enter the authorization time interface. After entering the password, the system can be authorized for the available time of use. The authorization encryption and decryption methods are the same.

  • Page 21: Diagnostic Interface

    3.1.5 Diagnostic interface You can click the diagnostic button on the detection interface to enter the diagnostic interface. The diagnostic interface is used to confirm whether each signal port has an output. Usually, the output value is the same as the detection value. In case of any inconsistency between the output value and detection value, indicate that the load is abnormal.

  • Page 22: Description Of Welder Front Panel Components

    3.2 Description of welder front panel components Figure 3 -7 Front panel schematic diagram Power switch: The power control switch of the welder. Rotating it clockwise can turn on the welder. Laser enablement: Controls the laser output. The indicator light comes on when this feature is on. The light can be emitted only when it is turned on at the same time as the operation interface "Laser Enablement".
  • Page 23 Wire feeder: Insert a 7-pin aviation socket cable, connect it to the wire feeder to provide power and control the wire output of the wire feeder. Earth wire pliers: Connect the earth wire pliers. During welding, the earth wire pliers clamp the workpiece to form a loop with the welding torch head to emit light.

  • Page 24: Description Of Wire Feeder Control Panel

    3.4 Description of wire feeder control panel Figure 3-9 Wire feeder panel diagram Table 3-2 Description of wire feeder panel functions Functional Description Parameter Click the button to switch between "Continuous mode" and "Pulse mode". Continuous and In "Continuous mode", the pulse time and interval time are disabled and the pulse modes corresponding parameters cannot be adjusted;...

  • Page 25: Description Of Wire Feeder Rear Panel Components

     fixing measures should be taken to prevent the machine from sliding; There is no obvious vibration or impact;  Please consult and confirm with JASIC's customer-service personnel first for any special erection  requirements. 4.1.2 Installation space requirements The laser welder shall be at least 30 cm away from walls or other objects.

  • Page 26: Connection Of Power Cord

    ● All electrical connections should be completed by experienced and qualified personnel. ● Turn off the power switch of the power distribution box before the wiring to ensure safety. ● Always use reliable standard cables. ● Do not operate with wet hands. ●...
  • Page 27 Single-phase AC power input: 220V; Power switch of distribution box; Earthing terminal row; The machine should be connected with a power cord with the specification of 3*4mm or above. Yellow-green earth wire (connected to the ground!); Fuse: The machine should be provided with a fuse of not less than 60A.

  • Page 28: Connection Of Safety Ground Lock

    4.3 Connection of safety ground lock Before the welding, connect the aviation socket of the safety ground lock to the interface on the rear panel of the machine, and clamp the alligator clip of the safety ground lock to the workpiece. The torch head will emit laser only when the laser enablement signal is valid and the torch head is in contact with the workpiece and the torch switch is pressed.

  • Page 29: Wire Feeder Connection

    Step 1: Select proper wire feed roller according to the welding wire diameter Release two preload adjustable press rods; Unscrew the nut of wire feed roller and remove it; Replace with proper wire feed roller, put the side of the corresponding wire feeding trough facing inward, and then tighten the nut.

  • Page 30: Switching Operation Guide

    Step 4: After the above steps are finished, turn on the power supply of the machine, switch on the wire feeder, and manually feed a wire and make it come out of the wire guide nozzle. Note: 1) Do not direct the wire guide nozzle at any person or equipment during the wire feeding to avoid personal injury.

  • Page 31: Precautions

    5. Precautions 5.1 Precautions Warning! Dropping may cause machine damage or personal injury. Please handle the machine in accordance with the handling and placement labels on the machine, and use a cart or similar tools with an appropriate load-bearing capacity for handling. Machine lifting method: The machine can be lifted by fork lift or crane.
  • Page 32 inside of the machine should be dried. Then, the insulation of the machine (including between the connection nodes and between the connection points and the enclosure) shall be measured with a megohmmeter. Only when it is confirmed that there is no abnormal situation can the welding work be continued.

  • Page 33: Maintenance

    6. Maintenance 6.1 Maintenance and replacement of the protective lens and focal lens The protective lens of the welding torch head needs regular maintenance and wiping to avoid dust or stains. If there is debris on the surface of the lens, it will affect the light emission and lead to a decrease in welding performance, or even burn the lens.

  • Page 34: Maintenance Of Water Cooler

    6.2 Maintenance of water cooler The main function of the water cooler is to cool the laser and welding head, so that the laser and welding head can maintain in a constant temperature working condition. Therefore, proper and regular maintenance is the key to ensure the normal work of the machine. At the same time, the circulating water of the water cooler must use distilled water.
  • Page 35 Prevent poor heat dissipation from 3. You can use vacuum cleaner, air gun and brush to causing poor cooling, and burning remove the dust on the filter. After cleaning, if the filter water pump is wet, please shake it to dry and then install it back. compressor.

  • Page 36: Troubleshooting Of Common Malfunctions

    7. Troubleshooting of common malfunctions Fault Symptoms Reasons Troubleshooting Location input voltage insufficient; the power cord is Ensure that the input voltage conforms response damaged or in poor contact; to the requirements, the power cord is Welder after start up emergency stop properly...

  • Page 37: After-Sales Service

    Read and keep the warranty card carefully. 8.2 Repair Perform preliminary troubleshooting or record malfunction according to 7. Troubleshooting of common malfunction. To repair or replace the device, contact your nearest dealer. Please use accessories or consumables provided by Shenzhen JASIC Technology Co., Ltd.
  • Page 38 Appendix 1: Wiring diagram...

This manual is also suitable for:

Ls-20000f

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