Page 1 USER GUIDE Management and Configuration Guide and Configuration Guide LightWELD™ Series Handheld Laser Welding System Includes the LightWELD™ Models Welding plus Cleaning System Copyright © 2022 IPG Photonics Corporation. All rights reserved. Part Number: DOCCHUGMPSXX0028 Published: February 11, 2022 Revision: DCO:...
Page 2: Important Safety Information
Important Safety Information Important Safety Information Everyone in Laser Controlled Area* Must Read and Observe All users must review the User Guide in its entirety and be ™ fully trained before using the LightWELD Device Laser Radiation Exposure to laser light can inflict severe retina and/or cornea injuries leading to permanent eye damage and may cause skin damage.
Page 3 Important Safety Information (cont.) Important Safety Information (cont.) Everyone in Laser Controlled Area* Must Read and Observe All users must review the User Guide in its entirety and be ™ fully trained before using the LightWELD Device Fume Hazards Welding “smoke” from interaction of the laser beam with target materials can be comprised of very fine particles which can damage the lungs, heart, kidneys and central nervous system.
Page 4: Legal Notices
Legal Notices Disclaimer Notice Patent Rights © IPG Photonics Corporation 2022. All rights reserved. You This product may be patented in one or more jurisdictions. may not copy, reproduce, transmit, store in a retrieval system See the product for more information.
Page 5 It should be referred to regularly. For product technical assistance, contact IPG Customer Service. IPG Photonics Corporation 259 Cedar Hill Street Marlborough, MA 01752 Tel: +1 (508) – 506 – 2877...
Page 6 Preface Audience Audience This guide is intended for all owners and operators of the LightWELD device, as well as all persons working in the vicinity of the product when it is in use. Use of this product should be limited to fully trained industrial, professional or commercial operators who are responsible for welding in industrial and non-industrial installations for commercial purposes.
Page 7 Preface Note Note The language of the original instructions is English.
Page 8: Table Of Contents
Table of Contents Important Safety Information Secondary Radiation Hazard ....2-19 Protective Eyewear for Welding ....2-19 Important Safety Information (cont.) Skin Hazard .
Page 9 5. Installing Welding Device MODULATION Mode Parameters - Thin Joints & Foils Precautions ......5-1 HPP Mode Parameters - Reflective Materials .
Page 10 Output Termination Cleaning Procedure ..A-9 Recommended Cleaning Supplies ... A-10 Cleaning the Quartz Block (Generic Procedure) . A-11 B. Service and Support Technical Support ......B-1 Accessing Product Support Webpages .
Page 12 Figure 7-2. Nozzle Tip Selection Chart for Welding - All Models ........7-5 Figure 7-3. Nozzle Selection for Cleaning Mode - LightWELD XC & XR models .....7-6 Figure 7-4.
Page 13 Figure 9-9. Local Area Connection Properties Window .........9-7 Figure 9-10.
Page 14 List of Tables Table 2-A. Signal Words Used In this User Guide..........2-2 Table 2-B.
Page 15: Introduction
Overview Introduction Overview 1.1 Introduction IPG Photonics introduces the ™ series fiber laser system that consists of LightWELD a compact weld control unit and an ergonomic, lightweight handheld weld head with built-in beam wobble functionality. The fiber laser source provides up to 1500 W maximum output power at 1070 nm infrared wavelength.
Page 16: Types Of Use
(e.g. laser safety glasses, welding helmet with adequate filters and face shield, laser and heat-resistant clothes, gloves and apron). Unauthorized modification or conversion of the product by the user or other personnel without the express written permission of IPG Photonics.
Page 17: Certification
Overview Certification Intentionally disabling or by-passing product safety systems. Using parts and consumables (other than PPE that meets safety requirements) from other manufacturers (e.g. protective window, nozzle tips, etc). Using this product to weld parts that contain materials other than those described in section 1.2.1 above.
Page 18: Models Covered
Overview Model Naming Convention 1.4.1 Models Covered ™ device models covered by this document include: LightWELD • LHW-1500-05 • LHW-1500-XC-05 • LHW-1500-10 • LHW-1500-XC-10 • LHW-1500-XR-10...
Page 19: Safety And Compliance Information
Safety and Compliance Information Safety Information and Conventions Safety and Compliance Information 2.1 Safety Information and Conventions To ensure the safe operation and optimal performance of the LightWELD device, follow all warnings in the product User Guide. Safety precautions must be observed during all phases of operation, maintenance, and service.
Page 20 Safety and Compliance Information Safety Information and Conventions For your safety, it is important to read and fully understand the meaning of these signal words and symbols. Follow all safety warnings and proceed with caution to avoid accidents, personal injury, and damage to property. An example of a safety warning note is shown here.
Page 21 Safety and Compliance Information Safety Information and Conventions Table 2-B. Safety Symbols Used in this User Guide Symbols Explanation ELECTRICAL HAZARD Indicates presence of dangerous voltages that may be of sufficient magnitude to constitute a risk of electric shock in certain conditions. LASER RADIATION HAZARD Indicates a danger of exposure to hazardous invisible and visible laser radiation.
Page 22 Safety and Compliance Information Safety Information and Conventions Symbols Explanation GAS CYLINDER HAZARD Symbol indicates exploding pressurized cylinder. The gas cylinder must be protected from high temperatures, sparks, and flames. Cylinder should be secured to prevent it from tipping over. FUME INHALATION HAZARD Symbol indicates a inhalation health hazard.
Page 23: Laser Safety Information
Safety and Compliance Information Laser Safety Information 2.2 Laser Safety Information 2.2.1 Key Control The keyswitch, on the front panel of the device, limits access to the laser device and can prevent an unauthorized user from turning the laser device on. In order for the laser to operate, the key must be inserted into the keyswitch and turned to the 1 (ON) position (refer to section 3.2).
Page 24: Laser Classification
Safety and Compliance Information Laser Safety Information 2.2.3 Laser Classification Governmental standards require that all lasers be classified according to their output power or energy and the laser wavelength. This device is classified as a high power Class IV laser instrument under 21 CFR, Subchapter J, part II, 1040.10(d) and Class 4 per IEC 60825-1.
Page 25: Laser Safety Eyewear And Welding Helmet
Safety and Compliance Information Laser Safety Information This product also contains a guide laser that is Class 2M per IEC 60825-1 and Class 2 per 21CFR 1040.10(g). The guide laser emits visible laser radiation at or around a wavelength range of 600 to 700 nm and is capable of producing a peak power of 1mW.
Page 26 Safety and Compliance Information Laser Safety Information IMPORTANT IPG is providing one pair of laser safety glasses with the unit. In addition, users also  need one welding helmet with appropriate filters and face shield. This safety equipment must be worn while operating the device, as well as by any individuals in the vicinity of this device while in operation.
Page 27: Laser Technical Data And Safety Hazard Calculations
2.2.5 Laser Technical Data and Safety Hazard Calculations Relevant laser specifications for the product are indicated in Table 2-C. Table 2-C. Laser Technical Data Characteristic LightWELD LightWELD XR LightWELD XC Operating Mode CW or HPP CW or HPP Wavelength 1070 nm...
Page 28 Safety and Compliance Information Laser Safety Information Table 2-D. Laser Safety Terms and Definitions Laser Safety Terms Definitions for Laser Safety Terms Maximum Permissible The MPE is the irradiance or radiant exposure that may be incident upon the eye Exposure (MPE) (or the skin) without causing injury or adverse biological changes in the eye or skin.
Page 29 Safety and Compliance Information Laser Safety Information Figure 2-1. Laser Safety Hazard Calculations Nominal Ocular Hazard Distance (NOHD) Nominal Hazard Zone (NHZ) LightWELD and LightWELD XC Models EYE HAZARD CALCULATIONS SKIN HAZARD CALCULATIONS CW Mode: CW Mode: NOHD: 143 meters (470 feet) Intrabeam NHD: 143 meters (470 feet) MPE Irradiance: 0.005 W/cm...
Page 30: Device Safety Label Locations
Safety and Compliance Information Laser Safety Information 2.2.6 Device Safety Label Locations The safety label banner which is affixed on the device, provides information on the laser radiation hazards that are present in your particular device. The IPG safety label and the information listed on the safety label will vary based on the output power(s), wavelength(s), and other performance characteristics.
Page 31 Table 2-E. Safety Label Description and Location 1. Identification Plate Label 2. Laser Radiation Hazard Label LightWELD Models LightWELD XC Models Located near output aperture or exit point from the enclosure: (1) rear panel of the device, (2) top and sides of weld head, (3) base of fiber cable output connector.
Page 32 Safety and Compliance Information Laser Safety Information 9. Aperture Exposure Label - Weld 10. Protective Conductor Terminal 11. Electric Hazard Label Head Located near output aperture: (1) This symbol is specifically reserved Located on rear panel near AC Left and Right side of the weld head, for the PROTECTIVE CONDUCTOR receptacle.
Page 33 Safety and Compliance Information Laser Safety Information Figure 2-3. Label Placement — Device Rear and Side Panels 1. Identification Plate Label 2. Laser Radiation Hazard Label-Device 3. Aperture Exposure Label - Device 4. Laser Information Label - Class 4 IR Laser 5.
Page 34 Always keep the labels in good condition so they remain legible.  Never remove any of the labeling affixed onto the product.  If any label is damaged, illegible or missing, contact IPG Photonics Customer  Support (refer to section B.1). 2-16...
Page 35: Regulatory Compliance
Safety and Compliance Information Regulatory Compliance 2.3 Regulatory Compliance product is designed and engineered with important safety features LightWELD and performance and complies with applicable standards and specifications in accordance with governmental requirement. Table 2-F. Compliance Standards Listing Standard Title / Description Directives: 2014/35/EU The Low Voltage Directive covers all electrical equipment and components...
Page 36: Class A Digital Device
Safety and Compliance Information Regulatory Compliance Standard Title / Description CDRH 21 CFR 1040.10 Code of Federal Regulations (CFR) - Title 21. Food and Drugs - Chapter I. Food (US) and Drug Administration - Department of Health and Human Services - Subchapter J.
Page 37: Important Welding Specific Safety Information
Safety and Compliance Information Important Welding Specific Safety Information 2.4 Important Welding Specific Safety Information 2.4.1 Secondary Radiation Hazard ⚠ WARNING Visible and Invisible Light Radiation Produced During Welding The interaction between high power laser beams and target materials being welded ...
Page 38: Skin Hazard
Safety and Compliance Information Important Welding Specific Safety Information 2.4.3 Skin Hazard ⚠ WARNING Welding Process - UV radiation Damage to eyes or skin from exposure to UV-radiation produced by the welding process. Precautions: PPE must be worn during welding. ...
Page 39: Fire Hazard
Safety and Compliance Information Important Welding Specific Safety Information 2.4.4 Fire Hazard ⚠ WARNING Laser welding can generate a fire or explosion! The heat and sparks produced during welding are capable of starting a fire or causing an explosion. Precautions: Laser welding should only be performed if the area is free of combustible materials.
Page 40 Safety and Compliance Information Important Welding Specific Safety Information Proper Mode Selection Based on Material and Thickness. Proper Nozzle Selection Based on Joint Geometry - See Figure 2-6. IMPORTANT For safety reasons, IPG recommends that LightWELD device operators only use ...
Page 41 CLEAN laser mode, there are 3 LightWELD XC additional nozzles available. Refer to Figure 2-7 to select the proper nozzle to use. Figure 2-7. Nozzle Selection for Cleaning Mode - LightWELD XC & XR models Cleaning Nozzles: 2-Prong Cleaning Nozzle (CEU00003909XXXXU)
Page 42: Fume Hazards
Safety and Compliance Information Important Welding Specific Safety Information 2.4.6 Fume Hazards ⚠ WARNING Welding Process - Fumes and Particles Damage to body tissues or organs from exposure to fumes and other by-products produced by the welding process. Precautions: Measures must be taken by the user depending on the material of the workpiece. ...
Page 43: Gas Cylinder Safety
Safety and Compliance Information Important Welding Specific Safety Information NOTICE Risk Assessment for Welding Fumes, Particles, and Dust System owner minimum requirement before starting the laser process is to: Precautions: be familiar with the material to be processed, know what by-products may result, ...
Page 44: General Safety Instructions
Safety and Compliance Information General Safety Instructions 2.5 General Safety Instructions NOTICE If this device is used in a manner not specified in this document, the protection  provided by the device may be impaired and the warranty will be voided. ⚠...
Page 45: Optical Safety
Safety and Compliance Information General Safety Instructions • In many jurisdictions, laser safety regulations require the appointment of a site Laser Safety Officer (LSO). Work with your site LSO to establish a laser controlled area (LCA) to protect all personnel working in the area from being directly or indirectly exposed to the laser beam.
Page 46: Equipment And Solvents
Safety and Compliance Information General Safety Instructions ⚠ WARNING NEVER look directly into a laser aperture (such as the output fiber, or weld head) while the unit is powered. User must (1) turn keyswitch to “OFF” position and (2) disconnect the AC power. Wear the specified laser safety glasses and a welding helmet with appropriate filters and face shield at all times while operating the product.
Page 47: Electrical Safety
Safety and Compliance Information Electrical Safety 2.6 Electrical Safety ⚠ WARNING Electrical Voltage! Lethal danger from direct or indirect contact with live parts. Precautions: There are no operator serviceable parts inside. Refer all servicing to qualified IPG  personnel. To prevent electrical shock, do not remove covers. ...
Page 48: Environmental Safety
Safety and Compliance Information Environmental Safety 2.7 Environmental Safety The equipment is designed for: (1) Indoor Use (non-residential), (2) Operation at less than 2000 meters altitude, (3) Over Voltage Category II, (4) Pollution Degree 2 Environment, (5) Dry Locations, (6) ambient air temperature of 5-35°C, and (7) relative humidity of 10-90%.
Page 49: Humidity
Do not dispose of this product with unsorted municipal waste. At the end of life, this  product must be sent to separate collections facilities for recovery and recycling. Contact IPG Photonics Customer Support (refer to section B.1) for further  information concerning the decommissioning of this product.
Page 50: Safety, Training, And Standards Resources
Safety and Compliance Information Safety, Training, and Standards Resources 2.8 Safety, Training, and Standards Resources 2.8.1 General Information For general information about laser products, please visit the FDA web site at: https://www.fda.gov/radiation-emitting-products/home-business-and-entertainment- products/laser-products-and-instruments For general information about metal welding, please visit the American Welding Society at: https://www.aws.org 2.8.2 Laser Training Resources...
Page 51: Lightweld Device Operation Training Resources
Safety and Compliance Information Safety, Training, and Standards Resources 2.8.3 LightWELD Device Operation Training Resources For information on using the device in metal welding applications, users LightWELD can access training videos on the IPG Secure Support Page: http://gettingstarted.handheldlaserwelder.com/ Content can be accessed by entering the system serial number where prompted. This page currently includes 7 training videos: Initial Setup and System Overview Basic Operator Laser Safety...
Page 52 Chantilly, VA 20151 https://portal.cganet.com/Publication/index.aspx IMPORTANT IPG Photonics recommends that the user of this product investigate any local, state  or federal requirements as well as facility or building requirements that might apply to installing or using a laser or laser device.
Page 53: Unlock Code Required At First Power Up
Safety and Compliance Information Unlock Code Required at First Power Up 2.9 Unlock Code Required at First Power Up When the device is turned ON for the very first time, the system will LightWELD boot-up into a “locked” state. The unit front panel will be set to “9990”, “999”, and “99”.
Page 54 Safety and Compliance Information Unlock Code Required at First Power Up 2-36...
Page 55: Laser Welder Device Description
Laser Welder Device Description Accessories Laser Welder Device Description 3.1 Accessories The following accessories are included with your Laser Welder Device, as indicated in Table 3-A. Table 3-A. List of Available Accessories Items Part Number Note STANDARD ACCESSORIES Hand Laser Welding System User DOCCHUGMPSXX0028 This document Guide...
Page 56: Note
Note Welding Nozzle Tip Kit CDSBME000089XXXU 4 types of nozzle tips Cleaning Nozzle 2-Prong CEU00003909XXXXU Only for LightWELD XC & XR models Cleaning Nozzle Outer Corner CEU00003803XXXXU Only for LightWELD XC & XR models Cleaning Nozzle 1-Prong CEU00003708XXXXU Only for LightWELD XC & XR models...
Page 57: Weld Unit Front View
Laser Welder Device Description Weld Unit Front View 3.2 Weld Unit Front View Table 3-B. LHW-Series Front Panel Features Item Feature Description 1. Power Keyswitch 2. E-Stop Button 3. Laser Power Control Knob 4. Program Mode Selection Buttons 5. Wobble Frequency Control Knob 6.
Page 58 Laser Welder Device Description Weld Unit Front View Item Feature Description Wobble Frequency Control Manually adjust the Wobble Frequency (frequency of sinusoid) by Knob (Hz) turning the rotary control knob. Wobble Length Control Manually adjust the Wobble Length (line length) by turning the rotary Knob (mm) control knob.
Page 59: Weld Unit Rear View
Laser Welder Device Description Weld Unit Rear View 3.3 Weld Unit Rear View Table 3-C. LHW-Series Rear Panel Features Item Feature Description 1. Laser Output Fiber Cable 2. AC Line Input 3. Ethernet Port 4. 12-pin Interface Connection 5. M8 Shank for Workpiece Clamp Cable 6.
Page 60 Laser Welder Device Description Weld Unit Rear View Item Feature Description M8 Shank for Workpiece Workpiece clamp cable attaches to this threaded M8 shank. This closes Clamp Cable the safety interlock loop between the welder nozzle tip and this shank. It ensures the weld head is connected to the work piece before emission can safely be turned ON.
Page 61: Weld Head
Laser Welder Device Description Weld Head 3.4 Weld Head Refer to Table 3-D for a description of all these features and connections. Figure 3-1. Weld Head Features 1. Trigger 1 - Start Gas Flow 2. Trigger 2 - Start Laser Emission 3.
Page 62 Laser Welder Device Description Weld Head Table 3-D. Weld Head Feature Descriptions Item Feature Description Trigger 1 - Start Gas Flow Press and hold Trigger 1 to begin shielding gas flow. This must remain pressed throughout the welding process. Trigger 1 should only be released once Trigger 2 is no longer being pressed.
Page 63: Layout And Dimensions
Laser Welder Device Description Layout and Dimensions 3.5 Layout and Dimensions Welder unit dimensions are indicated in the drawing below. Figure 3-2. Device Layout and Dimensions Units are in mm [in]...
Page 64 Laser Welder Device Description Layout and Dimensions Figure 3-3. Center of Gravity 3-10...
Page 65 Laser Welder Device Description Layout and Dimensions Weld Head dimensions are indicated in the drawing below. Figure 3-4. Weld Head Layout and Dimensions Units are in mm [in] 3-11...
Page 66: Fiber Cable Output Connection
Laser Welder Device Description Fiber Cable Output Connection 3.6 Fiber Cable Output Connection IMPORTANT The LHW-series welder system will arrive with the fiber cable already inserted and connected to the weld head. Should it become necessary to disconnect and reconnect the fiber (e.g.
Page 67: Delivery And Transport
Special care is recommended when unpacking. To minimize the risk of damage to the unit, IPG Photonics recommends that you unpack the unit using the instructions provided in section 4.2.
Page 68 Delivery and Transport Delivery • Identification - A packing label is affixed on the top panel of the shipping package to: (1) identify the manufacturer’s name, address and phone number; (2) provide general product information such as model number, model code, serial number; and (3) specify the shipping date (MM/DD/YEAR).
Page 69: Unpacking From Shipping Container
Delivery and Transport Unpacking from Shipping Container IMPORTANT Shipping Container Indicators Red and blue arrow indicators are a sign of possible damage (container mishandled). Precautions: Immediately after delivery check the crate and laser device for damage.  In the event of damage: (1) take pictures showing condition of crate, indicators, and ...
Page 70 Delivery and Transport Unpacking from Shipping Container Remove the crate side panels. To remove unit from crate, pick it up using the two handles at the top of the unit. IPG strongly recommends for two people to lift the unit at all times. Be careful when handling the umbilical and weld head. ⚠...
Page 71: Transport To Installation Location
Delivery and Transport Transport to Installation Location Figure 4-2. International Shipment - Wooden Crate 4.3 Transport to Installation Location NOTICE Umbilical Cable Handling Severe laser damage will occur if optical fiber cable, routed through the umbilical, is mishandled (extreme bending, pulling or impact). Precautions: Do not bend the yellow optical fiber cable to a radius less than 50 mm minimum ...
Page 72 Delivery and Transport Transport to Installation Location If the installation site is a long distance away, carefully place the umbilical on top of the laser welder. Using 2 people, pick up the device and load it onto a wheeled cart that is able to support the weight of the device and accessories.
Page 73: Installing Welding Device
Installing Welding Device Precautions Installing Welding Device 5.1 Precautions NOTICE Damage to Welder System - Incorrect Voltage! Ensure the voltage and wiring is correct prior to turning ON the power! Precautions: Refer to the specification for proper electrical power requirements. ...
Page 74: Air Flow And Installation Clearances
Installing Welding Device Air Flow and Installation Clearances 5.2 Air Flow and Installation Clearances The laser welder unit is air cooled. In choosing the location to install the unit, make sure to leave approximately a 10 cm (3.94 in) clearance above and to the left and right of the unit.
Page 75: Connect Welding Gas
Installing Welding Device Connect Welding Gas 5.4 Connect Welding Gas Welding Gas specifications and connection to the back of the unit are specified in Table 5-A. Once connection is made, turn on the gas supply. ⚠ WARNING Placement and Securing of Gas Cylinders Gas cylinders may explode if damaged or placed nearby to the welding area causing injury and property damage.
Page 76: Customer Interface Connections
Installing Welding Device Customer Interface Connections Figure 5-4. Connect Weld Head I/O Cable 5.6 Customer Interface Connections The section describes the ports used to interface with the laser welder. The 12-pin connector provides a hardware interface to the unit that enables user to integrate external safety interlocks, power supply active warning indicators, integration of pedal and wire feeder.
Page 77 Installing Welding Device Customer Interface Connections Signal Name Type Notes External Interlock A+ Contact External Safety Interlock Loop A. Laser cannot be started without the Closure required safety interlocks being in place and satisfied. External Interlock A- External Interlock B+ Contact External Safety Interlock Loop B.
Page 78: Connect Electrical Power
Installing Welding Device Connect Electrical Power 5.7 Connect Electrical Power Please refer to the laser welder’s PRODUCT SPECIFICATION for power requirements. A P-40-020184 AC input mating power connector (for device end), listed in Table 3-A, is provided as part of the startup kit that ships with every unit. A strain relief is included as part of this AC inlet mating connector.
Page 79 Installing Welding Device Connect Electrical Power Figure 5-6. AC Cord Preparation Figure 5-7. Mating Connector Drawing - (IPG Part Number P40-020184)
Page 80: Connections To External Circuits
Installing Welding Device Connect Electrical Power To connect electrical power, follow these steps. Wire the power input to the voltage, phase and frequency indicated. L2=Neutral Connection / Line Voltage, PE=Ground, L1=Line Voltage If required in the end application, a wire mesh support grip (kellem type) can be applied to the AC cord and hooked around the support tab on the AC Inlet.
Page 81: Laser Controlled Area Door Interlock Example
Installing Welding Device Laser Controlled Area Door Interlock Example 5.8 Laser Controlled Area Door Interlock Example device is a Class 4 laser device and safety standards (ANSI Z136.1) LightWELD call for it to be operated within a Laser Controlled Area that is equipped with safety controls which are activated upon entry of personnel into the Laser Controlled Area.
Page 82 Installing Welding Device Laser Controlled Area Door Interlock Example Table 5-D. Door Switch Wiring for Example Case Switch Wire LighWELD Connector Function Black Position 1 Circuit 1 White Position 2 Circuit 1 Yellow Position 3 Circuit 2 Green Position 4 Circuit 2 Orange No Connect...
Page 83 Installing Welding Device Laser Controlled Area Door Interlock Example Figure 5-9. Terminal Connection Plug in the cable mating connector into the back of the unit and screw in place. Figure 5-10. Tighten screws to secure connector in place 5-11...
Page 84: Testing Door Entry Safety Interlocks
Installing Welding Device Laser Controlled Area Door Interlock Example 5.8.2 Testing Door Entry Safety Interlocks IMPORTANT The interlock status may be viewed by either: (1) light indicator on front panel; or (2)  the web page interface if the unit is connected to a computer (see section 9). More detailed information on the state of each type of interlock is available through ...
Page 85 Installing Welding Device Laser Controlled Area Door Interlock Example Figure 5-11. Door Interlock Closed - Safety Interlock is Satisfied Interlock LED Indicator is lit green when: (1) External Safety Interlocks Closed (e.g. Door to Laser Controlled Area is closed); (2) Workpiece clamp is connected; (3) Weld Head Trigger 1 Control is Pressed;...
Page 86: System Startup
Installing Welding Device System Startup 5.9 System Startup ⚠ WARNING All electrical connections must be connected prior to applying power to the unit.  Where applicable, all connections must be secured with screws to ensure proper  functionality. ⚠ WARNING Ensure you wear all PPE gear while operating this product.
Page 87 Installing Welding Device System Startup When the device is turned ON for the very first time, the system LightWELD boots up into a “locked” state. A 4-digit unlock code is required to unlock the unit for use. Refer to section 2.9 for instructions on how to proceed. If unit was previously unlocked skip to next step.
Page 88: System Shutdown
Installing Welding Device System Shutdown 5.10 System Shutdown To turn off the laser welder, the user must first disable emission after welding is completed: Release Trigger 2 weld head control switch. This will stop emission. Release Trigger 1 weld head control switch. This will stop the gas flow. The gas will continue to flow for an additional 1 second (default).
Page 89: Operating Front Panel Controls
Operating Front Panel Controls Rotary Control Knobs Operating Front Panel Controls 6.1 Rotary Control Knobs There are 3 rotary control knobs on the front panel. • - refer to section 6.1.1. Laser Power • - refer to section 6.1.2. Wobble Frequency •...
Page 90: Wobble Frequency Rotary Control Knob
Operating Front Panel Controls Rotary Control Knobs 6.1.2 Wobble Frequency Rotary Control Knob This control knob allows operators to increase (clockwise) or decrease (counter- clockwise) the Wobble Frequency that will be used for welding up to the allowable limit of the current mode. Figure 6-2.
Page 91: Program Mode Recipe Selection Buttons
Operating Front Panel Controls Program Mode Recipe Selection Buttons • If the program display starts to blink it indicates that one or more parameters have changed compared to the saved settings for that program. You are no longer using the preset settings (or settings from user created program).
Page 92 Operating Front Panel Controls Program Mode Recipe Selection Buttons Table 6-A. Program Mode Button Functions Mode Button Functions Description Select Program Recipe Pushing the Program Mode Up Button (right arrow) will increase the Program Number by 1. Once it reaches 19 it will start back at 0, 1, 2, etc. Pushing the Program Mode Down Button (left arrow) will decrease the program Number by 1.
Page 93: Device Front Panel Setup Mode
Operating Front Panel Controls Device Front Panel Setup Mode 6.3 Device Front Panel Setup Mode Setting the program mode to (refer to Process Mode Chart that came with the device) puts the welder device into “Front Panel Setup Mode”. This allows a user to set six global device parameters using the front panel control knobs instead of the welder webpage and therefore does not require a PC connected to the welder device.
Page 94 Operating Front Panel Controls Device Front Panel Setup Mode Table 6-B. Y0 Setup State Program Mode Code Parameter Front Panel Explanation Displays User Must First Set Program Mode to Y0 Wobble Offset Sets wobble offset (to center output beam when using wire feeder).
Page 95 Operating Front Panel Controls Device Front Panel Setup Mode Code Parameter Front Panel Explanation Displays User Must First Set Program Mode to Y0 Laser Temperature Displays the laser temperature reading (in °C). 1. Turn Wobble Length knob to Code 6. 2.
Page 96 Operating Front Panel Controls Device Front Panel Setup Mode Code Parameter Front Panel Explanation Displays User Must First Set Program Mode to Y0 Interlock Group 2 Displays second group of 3 Interlock states. 1. Turn Wobble Length knob to Code 10. 2.
Page 97: Operating Laser Welder
Operating Laser Welder Important Safety Functions Operating Laser Welder 7.1 Important Safety Functions 7.1.1 Fiber Interlock The optical interlock is connected to the optical fiber connector (LC-8) and provides a method to interlock the fiber connector to external optical components (such as the hand weld head).
Page 98: Head Nozzle And Workpiece Clamp Interlock
Operating Laser Welder Important Safety Functions IMPORTANT Once any one of the pairs of the contacts mentioned above is opened, you cannot  switch the laser’s power supply on until the second pair is opened and then both pairs are closed. These interlocks should be wired to the operator’s external safety measures.
Page 99: Integrated Beam Wobble Function
Figure 7-1. device models the wobble length can be adjusted up to LightWELD XC 15 mm when the selected program is configured to use the CLEAN laser mode. To use the 15 mm wobble length (for cleaning) the user must first install the optimum cleaning nozzle on the weld head.
Page 100 Operating Laser Welder Integrated Beam Wobble Function Figure 7-1. Beam Wobble Function Beam Wobble (cross-axis) Welding (on-axis)
Page 101: Weld Head Nozzle Tip And Tube
Operating Laser Welder Weld Head Nozzle Tip and Tube 7.3 Weld Head Nozzle Tip and Tube 7.3.1 Nozzle Tip Types There are four types of nozzle tips available for welding (Figure 7-2). Proper selection of the nozzle tip is required for safety and to also achieve the optimum welding results. Use chart below to select the nozzle tip based on the type of weld joint (butt, corner, tee, lap or edge joints).
Page 102: Installing Nozzle Tip For Welding
3 nozzles LightWELD XC available. Refer to Figure 7-3 to select the proper nozzle to use. Figure 7-3. Nozzle Selection for Cleaning Mode - LightWELD XC & XR models Cleaning Nozzles: 2-Prong Cleaning Nozzle (CEU00003909XXXXU)
Page 103: Adjusting Nozzle Tube
Once the tube is positioned correctly, tighten the nut to lock the nozzle tube in place, as shown in the picture on the bottom. Please only hand tighten! (Figure 7-4). Figure 7-4. Adjusting Nozzle Tube All Models LightWELD XC & XR Models - Cleaning Nozzle...
Page 104: Quick Start Welding Using Preset Programs
Operating Laser Welder Quick Start Welding Using Preset Programs 7.4 Quick Start Welding Using Preset Programs This section is applicable for all models. ⚠ DANGER Invisible and Visible Radiation - Mandatory PPE Severe and permanent eye damage from reflected or scattered radiation. Precautions: Required PPE includes: (1) specified laser safety glasses, and (2) welding helmet ...
Page 105 Operating Laser Welder Quick Start Welding Using Preset Programs Select nozzle tip. Install tip on weld head extension tube (section 7.3). Select program recipe from Quick Start Table (section 8.1). For this example we will choose preset program A2 for 2mm thickness stainless steel to be processed in CW laser mode.
Page 106 Operating Laser Welder Quick Start Welding Using Preset Programs Press Trigger 2 on the weld head to start laser emission and initiate welding. IMPORTANT For Tack Welding: Press and hold Trigger 2 for 1 to 2 seconds. Release Trigger 2, move to next location ...
Page 107: Quick Start Cleaning Using Preset Programs
Operating Laser Welder Quick Start Cleaning Using Preset Programs 7.5 Quick Start Cleaning Using Preset Programs This section is only applicable for models operating in laser LightWELD XC cleaning mode. ⚠ DANGER Invisible and Visible Radiation - Mandatory PPE Severe and permanent eye damage from reflected or scattered radiation.
Page 108 Operating Laser Welder Quick Start Cleaning Using Preset Programs Verify the door safety interlock circuit is working and lights the error indicator on the front panel of the device when the door is opened (external interlocks A or B open). Closing the door will clear the alarm. Refer to section 5.8.2. Select cleaning nozzle.
Page 109 Operating Laser Welder Quick Start Cleaning Using Preset Programs Press Trigger 1 on the weld head to turn on the shielding gas. Wait for a few seconds to clear the gas line. Touch the nozzle tip to the part being cleaned. This closes the safety circuit and the laser is now ready to fire.
Page 110 Operating Laser Welder Quick Start Cleaning Using Preset Programs IMPORTANT To further improve the process, operators may adjust some of the process settings  by either increasing or decreasing the laser power, wobble frequency or length using the three rotary control knobs on the front panel. When operators make changes to the default recipe settings, the parameter values ...
Page 111: Program Recipes And Parameters
Program Recipes and Parameters Quick Start Parameters Set Program Recipes and Parameters 8.1 Quick Start Parameters Set Select Preset program from IPG’s Process Mode Chart to suit the welding application. For example, if welding 2 mm thickness stainless steel in CW mode, set program mode using the welder unit’s front panel control buttons.
Page 112: Cw Mode Parameters - Seam Welding
Program Recipes and Parameters Welding Mode Descriptions 8.2.1 CW Mode Parameters - Seam Welding Parameter Dimension Laser Power 1500 Wobble Frequency Wobble Length Ramp Up Time 2000 Ramp Down Time 2000 Material Selection Choose either Steel or Aluminum Above parameter settings need to be configured to operate in “CW” mode. The min and max allowable settings are specified.
Page 113: Modulation Mode Parameters - Thin Joints & Foils
Program Recipes and Parameters Welding Mode Descriptions 8.2.3 MODULATION Mode Parameters - Thin Joints & Foils Parameter Dimension Laser Power 1500 Wobble Frequency Wobble Length Pulse Frequency 1500 Pulse Duty Cycle Waveform Program N Material Selection Choose either Steel or Aluminum Pulse waveform shapes 1-10 are created by the user and 11-20 are preset by IPG.
Page 114: Stitch Mode Parameters - Stitch Welding
Program Recipes and Parameters Welding Mode Descriptions 8.2.5 STITCH Mode Parameters - Stitch Welding Parameter Dimension Laser Power 1500 Wobble Frequency Wobble Length Ramp Up Time 2000 Laser On Time 35000 Ramp Down Time 2000 Laser Off Time 35000 Stitch Count 9999 Material Selection Choose either Steel or Aluminum...
Page 115: Clean Mode Parameters - Xc & Xr Models Only
Program Recipes and Parameters Welding Mode Descriptions 8.2.6 CLEAN Mode Parameters - XC & XR Models Only Parameter Dimension Laser Power 1500 Wobble Frequency Wobble Length 15.0 Pulse Frequency Pulse Duty Cycle Above parameter settings need to be configured to operate in “CLEAN” mode. The min and max allowable settings are specified.
Page 116: Front Panel Knob Adjustments
Program Recipes and Parameters Front Panel Knob Adjustments 8.3 Front Panel Knob Adjustments IMPORTANT As different User or Preset Program Modes are selected, the front panel rotary knob  adjustment parameters will change. The Laser Power control knob will remain the same for all program recipes.
Page 117 Program Recipes and Parameters Front Panel Knob Adjustments Table 8-A. Front Panel Knob Adjustment Range vs Recipe Setting Laser Parameter Adjusted by Knob Parameter Adjusted by Knob Mode Wobble Frequency Wobble Length PRESET MODE Wobble Frequency Wobble Length Adjustment Range: +/- 50 Adjustment Range: +/- 5 Stitch Laser On Time...
Page 118: Glossary Of Program Parameter Terms
Program Recipes and Parameters Glossary of Program Parameter Terms 8.4 Glossary of Program Parameter Terms Name of Unit Definition of Term Parameter Mode The main operating configuration of the welder unit via the operator. There are 2 modes of operation: User and Preset modes. Program Number User mode: Program number consists of two numerical digits (e.g.
Page 119: Computer Connection To Device
Computer Connection to Device Ethernet Connection Computer Connection to Device To access the welder unit’s web page interface, users must first connect their PC to the welder’s Ethernet port with the supplied Ethernet cable. 9.1 Ethernet Connection The laser welder device uses a fixed static IP address. In order to communicate with the laser welder, the host computer should be configured to have a static address and to be on the same subnet with the laser.
Page 120: Pc Ethernet Configuration - Windows 7 Os
Computer Connection to Device Ethernet Connection To configure the local area connection on the host computer refer to: • Section 9.1.1 - Computer running WINDOWS 7 OS • Section 9.1.2 - Computer running WINDOWS 10 OS 9.1.1 PC Ethernet Configuration - WINDOWS 7 OS Open the Windows Control Panel Select...
Page 121 Computer Connection to Device Ethernet Connection Figure 9-2. Local Area Connection Status Window On the window: Local Area Connection Properties Select Internet Protocol Version 4 (TCP/IPv4) Click the button (Figure 9-3). Properties Figure 9-3. Local Area Connection Properties Window Select .
Page 122 Computer Connection to Device Ethernet Connection Figure 9-4. Internet Protocol Version 4 Properties Window...
Page 123: Pc Ethernet Configuration - Windows 10 Os
Computer Connection to Device Ethernet Connection 9.1.2 PC Ethernet Configuration - WINDOWS 10 OS Open Windows . Scroll down and expand the folder Start Menu Windows . Select . See Figure 9-5. System Control Panel Figure 9-5. Windows Start Menu The Control Panel window opens.
Page 124 Computer Connection to Device Ethernet Connection Figure 9-6. Windows Control Panel window opens: Network and Sharing Center In the active networks list, click on the Local Area Connection correspond- ing to your network interface or USB-Ethernet adapter (it might be labeled as “Unidentified network”).
Page 125 Computer Connection to Device Ethernet Connection Figure 9-8. Local Area Connection Status Window On the window: Local Area Connection Properties Select Internet Protocol Version 4 (TCP/IPv4) Click the button - see Figure 9-9. Properties Figure 9-9. Local Area Connection Properties Window Select .
Page 126 Computer Connection to Device Ethernet Connection Default Gateway - Leave it blank Figure 9-10. Internet Protocol Version 4 Properties Window...
Page 127: Web
If you are experiencing technical support issues, use the diagnostic information available through the web page interface and provide it to an IPG Photonics technical support representative (refer to section B.1). IMPORTANT Depending on the firmware revision installed, some of the screens and features may ...
Page 128: Laser Welder Page
Computer Connection to Device Laser Welder Page Select from three available tabs to navigate between device web pages: • - Opens the main Welder page (see section 9.4). Program recipe creation is Welder performed here. Welder status and error information is found here. •...
Page 129 Computer Connection to Device Laser Welder Page Figure 9-13. Laser Welder Page - User Program Recipe Figure 9-14. Laser Welder Page - Preset Program Recipe 9-11...
Page 130: Welder Status Indicator Pane
Computer Connection to Device Laser Welder Page 9.4.1 Welder Status Indicator Pane pane is a graphical representation of the unit’s front panel Welder Status indicators and will enable users to troubleshoot which particular status or alarm bits are causing the error or warning. Table 9-B.
Page 131 Computer Connection to Device Laser Welder Page ITEM Feature Description Warning • The main Warning indicator will be lit yellow when there is a warning. If there are no warnings, it will not be lit (gray). • Clicking on the circle with the “+” sign will expand to show the list of warnings.
Page 132 Computer Connection to Device Laser Welder Page ITEM Feature Description E (in hours) • Emission ON hours is a cumulative timer over the lifespan of the unit but only while emission was on. Clear Alarms Button • Click button to clear alarms. This will perform a similar function as clearing the alarm using the Trigger 1 control on the weld head as long as the condition that caused the error in the first place was resolved.
Page 133: User Mode Program Recipe Setup
Computer Connection to Device Laser Welder Page 9.4.2 User Mode Program Recipe Setup Depending on which Mode is selected, the recipe settings that must be configured will change as indicated in Figure 9-15. For more information on a particular parameter refer to section 8. ** There is a material selection option (e.g.
Page 134: Preset Mode Program Recipe Setup
Computer Connection to Device Laser Welder Page 9.4.3 Preset Mode Program Recipe Setup Figure 9-16. Preset Mode Recipe Configuration per Laser Mode CW MODE 9-16...
Page 135: Network Settings Page
Computer Connection to Device Network Settings Page 9.5 Network Settings Page To access the Network Settings web page, click on the tab. The Network Settings Settings page enables the user to view or change the TCP/IP settings for the device. Refer to Figure 9-17.
Page 136: Product Support Page
Computer Connection to Device Product Support Page 9.6 Product Support Page To access the Product Support web page, click on the tab. Support The Product Support page displays: • Software and Firmware revision information. • Device serial number, model name and part number. •...
Page 137: Buzzer Setup - Advanced Settings
Computer Connection to Device Buzzer Setup - Advanced Settings 9.7 Buzzer Setup - Advanced Settings For instructions on accessing the device webpage refer to section 9.3. Click on the + button on the bottom right of the main user webpage to open the Advanced Settings section of the webpage.
Page 138: User Program Data - Advanced Settings
Computer Connection to Device User Program Data - Advanced Settings 9.8 User Program Data - Advanced Settings 9.8.1 Creating User Program Data File The user is allowed to upload their own program data to the device. User must first create their program table using a standard CSV (comma separated values) file. The file must have the following format: PROGRAM,INDEX,LASER MODE,WAVE #,POWER, W FREQ,W LENGTH, RAMP UP, RAMP DN, LASER ON,LASER OFF, STITCH #, TACK, FREQ, DUTY, CTRL, 2000,...
Page 139 Computer Connection to Device User Program Data - Advanced Settings Figure 9-19. Advanced Feature - Uploading User Program Data 9-21...
Page 140: Pulse Shape Generation - Advanced Settings
Computer Connection to Device Pulse Shape Generation - Advanced Settings 9.9 Pulse Shape Generation - Advanced Settings Users can generate up to ten unique pulse shapes that can be selected by the pulse wave number (programs using MODULATION, HPP or ADV STITCH laser mode). Each pulse shape consists of six points - four unique points, plus the starting point, and the ending point.
Page 141: Creating Pulse Shape Files
Computer Connection to Device Pulse Shape Generation - Advanced Settings 9.9.1 Creating Pulse Shape Files The pulse shapes can be created with standard CSV (comma separated values) files. The file must have the following format: Wave #, x1, y1, x2, y2, x3, y3, x4, y4, The CSV file should contain the above row as a heading so that the CPU is aware that the following data is a pulse shape file.
Page 142: Uploading Pulse Shapes
Computer Connection to Device Pulse Shape Generation - Advanced Settings 9.9.2 Uploading Pulse Shapes Pulse shape files can be uploaded to the welder unit via the user webpage. Refer to Figure 9-22 which illustrates these steps. For instructions on accessing the device webpage refer to section 9.3.
Page 143 Computer Connection to Device Pulse Shape Generation - Advanced Settings Figure 9-22. Advanced Feature - Uploading User Pulse Wave Shapes 9-25...
Page 144: Configure Misc. Settings - Advanced Settings
Computer Connection to Device Configure Misc. Settings - Advanced Settings 9.10 Configure Misc. Settings - Advanced Settings For instructions on accessing the device webpage refer to section 9.3. Click on the + button on the bottom right of the main user webpage to open the Advanced Settings section of the webpage.
Page 145 Computer Connection to Device Configure Misc. Settings - Advanced Settings Go to section under Advanced Settings, set the Misc. Settings Purge Time Purge gas will turn on after user finishes welding, and only stay on for a set time (it will also turn on for the set time once after power up). In earlier firmware releases the purge gas was always on or always off.
Page 146: Reseller Setting Lock Unit - Advanced Settings
Computer Connection to Device Reseller Setting Lock Unit - Advanced Settings 9.11 Reseller Setting Lock Unit - Advanced Settings For instructions on accessing the device webpage refer to section 9.3. Click on the + button on the bottom right of the main user webpage to open the Advanced Settings section of the webpage.
Page 147: Troubleshooting
: A small subset of these alarms can only be cleared Reboot Using Keyswitch by rebooting the unit. If the condition that caused it was not resolved, the alarm is likely to occur again. If this is the case, contact IPG Photonics Customer Support for assistance. IMPORTANT For the front panel error display, the severity of the alarms increases with increasing ...
Page 148 Second Internal fiber fuse photodiode Trigger 1 Control or “Clear Alarms” Fuse 2 reading exceeded the maximum allowable threshold (there is too much power in the internal fiber). This is a critical error that must be addressed. Contact IPG Photonics for assistance. 10-2...
Page 149 Troubleshooting Code Type of Description How to Clear Error? Alarm Er08 Back Internal back reflection photodiode reading Trigger 1 Control or “Clear Alarms” Reflection exceeded its threshold. Light is reflecting back into fiber. Er09 Under Actual laser power is less than set point. Trigger 1 Control or “Clear Alarms”...
Page 150 Troubleshooting Code Type of Description How to Clear Error? Alarm Er21 Nozzle While emission was ON, the nozzle to Trigger 1 Control or “Clear Alarms” Shutdown workpiece clamp interlock opened which resulted in the laser being shutdown (e.g. During welding the operator lifted nozzle off part while still pressing Trigger 2).
Page 151: Decommissioning Welder Device
Decommissioning Welder Device Disassembling Welder Device Decommissioning Welder Device 11.1 Disassembling Welder Device To disassemble the laser welding device: Turn OFF the gas supply to the welder device. Turn the keyswitch to the OFF position. Remove the key and place it in a plastic bag.
Page 152 Decommissioning Welder Device Disposal 11-2...
Page 153: Maintenance
Maintenance Maintenance ⚠ WARNING The input voltage to the laser weld unit is potentially lethal! Precautions: All electrical cables and connections should be treated as if they were at a harmful  level. All parts of the electrical cable, connector or device housing should be considered ...
Page 154: Ipg Weld Head Maintenance
(20 Pack) (Only need one protective window for this procedure) CEU00003778XXXXU Calibrated Head, LightWELD 2.0, 40/120, HLC8 CEU00003837XXXXU Calibrated Head, LightWELD XC A.1.1 Protective Window Replacement This procedure is applicable for all models. NOTICE Weld Head Maintenance Precaution Weld Head can become damaged if maintenance is performed while AC power is ON.
Page 155 Maintenance IPG Weld Head Maintenance NOTICE Installing Protective Window from Other Suppliers This may damage the weld head! This will also alter the specifications and performance of the device. Precautions: For safe and reliable operation only use an IPG supplied protective window. Only ...
Page 156 Maintenance IPG Weld Head Maintenance To reattach window/nozzle assembly: Align the red marks (Figure A-3). Figure A-3. Align Red Marks Align balls with circular cutouts (Figure A-4) Figure A-4. Align Balls with Circular Cutouts Turn nut as shown to lock assembly in place (Figure A-5). Figure A-5.
Page 157: Connect/Disconnect Fiber Output
Maintenance Connect/Disconnect Fiber Output A.2 Connect/Disconnect Fiber Output The following procedures to disconnect and connect the fiber output to the weld head should only be necessary when replacing the output weld head. During normal operation, this does not need to be performed. Prior to reconnecting the fiber to the weld head, the cleaning procedure (section A.3) must also be performed.
Page 158: Disconnect Fiber Output
Maintenance Connect/Disconnect Fiber Output A.2.2 Disconnect Fiber Output IMPORTANT Must read and follow precautions in section A.2.1 before beginning this procedure. The output fiber connection is within the boot section of the weld head. Remove power from device. To remove the boot, unscrew the 2 SHCS shown here and pull down the boot. Rotate receiver nut to align red dots as indicated in drawing below.
Page 159 Maintenance Connect/Disconnect Fiber Output Carefully pull out the Fiber Connector. Leave protective cap installed over quartz block. Install storage sleeve. Never touch the protective cap window or quartz block optical surfaces! These surfaces must remain clean! Fiber End Connector With Cap & Sleeve Fiber Quartz Block Storage Sleeve...
Page 160: Connecting Fiber Cable To Ipg Weld Head
Maintenance Connect/Disconnect Fiber Output A.2.3 Connecting Fiber Cable to IPG Weld Head IMPORTANT Must read and follow precautions in section A.2.1 before beginning this procedure. Remove power from the device. Before reconnecting the fiber to the weld head, the technician must first perform the cleaning procedure (section A.3) on the fiber output quartz block.
Page 161: Output Termination Cleaning Procedure
The use of a dirty or improperly cleaned output fiber termination can lead to serious  damage to the unit. IPG Photonics is not responsible for any damages due to contaminated output fiber termination. Custom fiber terminations may require a...
Page 162: Recommended Cleaning Supplies
Microscope (IPG model or equivalent) • Light Source Figure A-6. Recommended Cleaning Supplies (not included) IPG Photonics recommends the use of our fiber cable inspection microscope and cleaning kit, part number P30-001465. Contact IPG Photonics for details and ordering information. A-10...
Page 163: Cleaning The Quartz Block (Generic Procedure
Maintenance Output Termination Cleaning Procedure A.3.2 Cleaning the Quartz Block (Generic Procedure) IMPORTANT It is imperative that you wear powder free rubber gloves during this cleaning  procedure! Perform the following procedure to clean the fiber output termination: Turn off in the welder unit and remove power from the device (section 5.10). Spray the quartz block end face with Isopropyl Alcohol.
Page 164 Maintenance Output Termination Cleaning Procedure Figure A-8. Lateral wipe across surface IMPORTANT Do not let the areas where your fingers have touched the tissue come into contact  with the surface being cleaned. Re-inspect the surface Repeat step 7 with Acetone if it is still contaminated. 10.
Page 165: Service And Support
LightWELD For remote troubleshooting, refer to information in section B.1.2. If you have questions regarding the safety, set-up, operation or maintenance of your IPG product, contact the IPG Photonics Customer Service department located in Marlborough, Massachusetts, USA. Phone: 508-506-2877 or, Email: lightweld@ipgphotonics.com...
Page 166 Service and Support Technical Support Figure B-1. Scan QR Code on Yellow Safety Label Link to Product Support Webpage The Safety Information Page has important safety information and videos that must be reviewed by all the device operators and all personnel that will be LightWELD working within the welding laser control area.
Page 167: Remote Troubleshooting With Teamviewer
From this page users may also download the User Guide and Process Mode Chart. Additional support information is also found on the IPG Photonics Laser Systems Support and Services webpage: https://lasersystems.ipgphotonics.com/support...
Page 168 Service and Support Technical Support You will be prompted by a security warning. Click the button to continue (see Figure B-4). Figure B-4. Teamviewer Executable Security Dialog The TeamViewer License Agreement dialog will appear. Click button I Agree to accept and continue (see Figure B-5). Figure B-5.
Page 169: Warranty
Warranty Limited Express Product Warranties Warranty C.1 Limited Express Product Warranties IPG warrants to Buyer or, if Buyer is an authorized IPG reseller or distributor, to Buyer’s original customer of the Product or Service, that Products delivered hereunder which are standard products of IPG will conform to their applicable specifications and be free from defects in materials and workmanship, and that Services provided by IPG will be performed in a workmanlike manner.
Page 170: Warranty Limitations
Warranty Warranty Limitations C.2 Warranty Limitations This warranty excludes and does not cover defects or damage resulting from any of the following: contamination of external optical surfaces; unauthorized modification, misuse or mishandling, disassembly or opening, neglect, or damage from accident; operation outside environmental specifications or product ratings;...
Page 171: Limitation Of Remedies And Liabilities
Warranty Limitation of Remedies and Liabilities BUYER IS AN AUTHORIZED IPG RESELLER OR DISTRIBUTOR, OF THE BUYER’S ORIGINAL CUSTOMER) AGAINST ITS RESPECTIVE SELLER. C.3 Limitation of Remedies and Liabilities THE REMEDIES PROVIDED HEREIN ARE BUYER’S SOLE AND EXCLUSIVE REMEDIES. IN NO EVENT SHALL IPG BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL, EXEMPLARY OR PUNITIVE DAMAGES (EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES) ARISING FROM OR RELATING TO...
Page 172 Warranty Software DEFINITIONS “IPG” shall mean the IPG Photonics Corporation affiliate providing Licensed Software to Customer pursuant to this Agreement. “IPG Software” shall mean those portions of the Licensed Software owned by IPG or IPG affiliates. “Licensed Software” shall mean the software, in object code form only, supplied by IPG pursuant to this Agreement.
Page 173 Warranty Software the provisions of this Agreement relating to the Licensed Software, as the same incorporates Third Party Software, are made expressly for the benefit of, and are enforceable by, the Third Party and its licensors. The Third Party and its licensors retain ownership of all copies of the Third Party Software.
Page 174: Microsoft Corporation Embedded Software End User License Agreement
Warranty Microsoft Corporation Embedded Software End User License Agreement All provisions of this Agreement related to disclaimers of warranty, limitation of liability, IPG's intellectual property rights, or export shall survive any expiration or termination and remain in effect. Termination of this Agreement or any license hereunder shall not relieve Customer of its obligation to pay any and all outstanding charges hereunder nor entitle Customer to any refund of such charges previously paid.
Page 175 Warranty Microsoft Corporation Embedded Software End User License Agreement or enable on a EQUIPMENT, systems utilities, resource management or similar software solely for the purpose of administration, performance enhancement and/or preventive maintenance of the EQUIPMENT. If you use the EQUIPMENT to access or utilize the services or functionality of Microsoft Windows Server products (such as Microsoft Windows Server 2003), or use the EQUIPMENT to permit workstation or computing devices to access or utilize the services or functionality of Microsoft Windows Server products, you may be...
Page 176 Warranty Microsoft Corporation Embedded Software End User License Agreement SOFTWARE as a Component of the Equipment-Transfer. This license may not be shared, transferred to or used concurrently on different computers. The SOFTWARE is licensed with the EQUIPMENT as a single integrated product and may only be used with the EQUIPMENT.
Page 177 Warranty Microsoft Corporation Embedded Software End User License Agreement Corporation are providing these links to third party sites to you only as a convenience, and the inclusion of any link does not imply an endorsement by MS or Microsoft Corporation of the third party site. 14.
Page 178 Warranty Microsoft Corporation Embedded Software End User License Agreement 20. End User Proof of License. If you acquired the SOFTWARE on a EQUIPMENT, or on a compact disc or other media, a genuine Microsoft “Proof of License”/ Certificate of Authenticity label with a genuine copy of the SOFTWARE identifies a licensed copy of the SOFTWARE.
Page 179: Product Returns
D.1 Returns to the United States All product returns require a Return Merchandise Authorization (RMA) from IPG. To obtain an RMA please call the Customer Service department of IPG Photonics Corporation at 508-506-2877 (US) or contact by email at lightweld@ipgphotonics.com.
Page 180: Shipping Instructions
Domestic & International Buyers* pay for two-way freight costs and insurance to IPG. If shipment consists of returns that are both warranty and non-warranty, the shipment will be considered as non-warranty. Shipping address for returns to US: IPG Photonics Corporation 259 Cedar Hill Street Marlborough, MA 01752 Attn: Product Returns...
Page 181: Returns To Germany
Product Returns Returns to Germany D.2 Returns to Germany Shipping address for returns to Germany: IPG Laser GmbH Siemensstrasse 7 D-57299 Burbach, Germany Attn: Product Returns Tel: +49-(0)2736-4420-8451 IPG Laser GmbH will only accept returns for which an approved Return Material Authorization (RMA) has been issued by IPG Laser GmbH.
Page 182 Product Returns Returns to Germany Returns for credit will not be accepted unless authorized in advance, in writing by IPG Laser, in accordance with IPG Laser' Terms and Condition, including the warranty provisions. In most cases, restocking fees will apply. All returns must be packaged adequately to avoid damage during shipment.
Page 183: Glossary
Glossary Glossary SI UNIT PREFIX USED (e.g. cm for centimeter) T = tera (10 k = kilo d = deci (10 µ = micro (10 f = femto (10 G = giga (10 h = hecto (10 c = centi (10 n = nano (10 M = mega (10 da = deca (10...
Page 184 Glossary ADDITIONAL SYMBOLS & TERMS  Lambda (wavelength symbol). Laser diode Alternating current Operating System Compressed Dry Air Protective earth conductor CDRH Center for Devices and Radiological Quartz Block Head Health (U.S. Government) Code of Federal Regulation (U.S. Quasi-Continuous wave (operating Government) mode) Central processing unit...
Page 185: Index
Index Accessories List ......… 3-1 Firmware Revision ....… 6-8, 9-18 Advanced Settings Front Panel Buzzer .
Page 186 Rear ....... . … 3-5 Transport to Install Site ....… 4-5 Product Returns.
Page 188 To learn more, visit www.ipgphotonics.com © Copyright 2022 IPG Photonics Corporation This user guide and any data disclosed therein is the property of IPG Photonics Corporation and its affiliates, and constitutes and contains proprietary information. Neither receipt nor Part Number...

This manual is also suitable for:

Lightweld xr

IPG Photonics LightWELD XC User Manual

Quick Links

Troubleshooting

Need help?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for IPG Photonics LightWELD XC

Summary of Contents for IPG Photonics LightWELD XC

This manual is also suitable for:

Table of Contents