Monport Fiber Laser Engraver and Marking Machine User Manual

Monport Fiber Laser Engraver and Marking Machine

Product Information

Specifications

• Product Name: Monport Fiber Laser Marking Machine
• Intended Use: Personal and professional
• Manufacturer: Monport Laser System
• Website:monport.com

Product Usage Instructions

Introduction

• The Monport Fiber Laser Marking Machine provides a versatile solution for marking various materials with precision.

Safety Information

• Ensure to follow all safety precautions outlined in the user manual to prevent any potential hazards.

Installation

• Read the installation section carefully to set up the machine correctly.

Location Selection

• Choose a suitable location with adequate ventilation and space for operation.

Electrical Grounding

• Properly ground the machine to ensure electrical safety during operation.

Operation

• Follow the instructions provided in the user manual to operate the machine efficiently.

Maintenance

• Regular maintenance is essential to keep the machine in optimal working condition. Refer to the maintenance section for guidelines.

Contact Us

• If you have any queries or require assistance, feel free to contact our support team for help.

FAQ

Q: Where can I find the instructions for using EZCAD?

A: The instructions for using EZCAD are included on the USB flash drive provided with the machine.

Q: How can I access the instructions for using LightBurn?

A: You can view the instructions for using LightBurn by logging into the LightBurn official website at lightburnsoftware.com.

Please Read Carefully Before Use and Keep It for Future Reference

PREFACE

Dear Customer,

• Thank you for choosing the Monport Laser System.
• This fiber laser marking machine is intended for both personal and professional use.
• Monport is committed to providing the highest level of customer satisfaction and support. To ensure a favorable customer experience, we kindly suggest that you thoroughly read the User Manual provided with your equipment before operation.
• The manual covers the correct installation, adjustment, maintenance, and, most importantly, the safe operation of your new laser equipment. It is intended to be used in conjunction with the manual for the engraving software (Ezcad or LightBurn). These programs not only provide image design capabilities but also serve as the main interface for the laser settings and machine controls. You and any other users of this device should thoroughly understand BOTH manuals before attempting to operate the laser.
• Both manuals should be included if this device is given or sold to a third party.
• The instructions for using EZCAD are provided only in electronic format and are included on the USB flash drive. The instructions for using LightBurn can be viewed by logging into the LightBurn official website (https://lightburnsoftware.com).
• If you have any questions after reading these manuals, please contact us, and our support department will address your concerns as soon as possible. We understand that there may be a learning curve when using any new piece of machinery, but with some effort and patience, you’ll soon be operating your new laser confidently and efficiently!
• Your usage experience and suggestions are essential for Monport to improve our products and services. We will carefully listen to any opinions and suggestions from customers.
• Again, thank you for choosing Monport.

Introduction

General Information

• This is the designated user guide for the installation, setup, safe operation, and maintenance of your fiber laser marking machine. It is divided into six chapters, covering: General Information, Safety Instructions, Installation Steps, Operation Instructions,
• Maintenance Instructions, Contact Information.
• All personnel involved in the installation, setup, operation, maintenance, and repair of this machine should read and understand this manual, particularly its safety instructions. Failure to follow these instructions may result in substandard performance, reduced longevity, property damage, and personal injury.
• How It Works: Your fiber laser marker emits a powerful laser beam from its fiber laser source. The beam travels through a fiber optic cable, focuses through the galvanometer lens, and uses this concentrated light to etch designs into various substrates.

Features:

• Nanoscale Fiber Laser Source: Provides a single-mode output, excellent heat dissipation, high efficiency, and a compact structure.
• High Precision: Ideal for detailed laser marking.
• Longevity: With typical use, the device has an average lifespan of around 100,000 working hours.

Optimal Usage:

• Power Settings: To ensure optimal performance and longevity, use the laser at 10-75% of its maximum rated power. Constant operation above 80% can significantly shorten its service life.
• High-Voltage Precaution: As this is a high-voltage device, it is recommended to touch its components with only one hand at a time during use.

Safety Considerations:

• This device does not come with a protective housing. It is recommended to use a dedicated room or set up protective screens around the work area.
• The active laser is invisible to the human eye. Everyone in or near the working area MUST wear special protective eyewear when the laser is in use to avoid potentially permanent injury.

Symbols Guide

The following symbols are used on this machine’s labeling or in this manual.

• These items present a risk of serious property damage or personal injury.
• These items address similarly serious concerns regarding the laser beam.
• These items address similarly serious concerns regarding electrical components.
• Protective eyewear should be worn by anyone around this machine during operation.
• This product is sold in conformity with applicable EU regulations.
• This product contains electrical components that should not be disposed of with regular garbage.

Designated Use

• This machine is intended for engraving signs and other consumer products on applicable substrates. It can process a wide variety of metals, including steel, aluminum, titanium, brass, copper, tungsten, carbide, and chrome.
• It can also be used with stone and some hard plastics such as acrylic.
• Use of this system for non-designated purposes or materials is NOT permitted.
• The system MUST be operated, maintained, and repaired by personnel familiar with the field of use and aware of the dangers associated with the machine and the materials being engraved, including their reflectivity, conductivity, and potential for creating harmful or combustible fumes.
• Laser beams are dangerous. The manufacturer and/or seller bear(s) no responsibility and assume(s) no liability for any improper use of this device or any damage or injury arising from such use.
• The operator is obliged to use this fiber laser marker ONLY under its designated use, the instructions on the device and in its manuals, and all applicable local and national laws and regulations.

Technical Specifications

Max. Marking Depth

(depends on different material)

| 0.5mm| 1mm| 2mm| 2mm
Min. Line Width| 0.006in.(0.15mm)|
**Laser| Rated Power| 30W| 60W| 80W| 100W
Expected Service Life| 100,000 hr.
Central Wavelength| 1064nm
Laser Frequency| 1-3000kHz
Pulse Width| 2-500ns
Beam Diameter| 7±1mm
Beam Quality M2| ＜1.35| ＜1.8| ＜1.8| ＜1.8
Maximum Pulse Energy| 0.8mJ| 1.5mJ| 1.5mJ| 1.5mJ
Required Operating Environment| Max. Humidity| <70%RH(Operating outside the recommended humidity range may reduce the laser’s lifespan, degrade performance, or even cause damage)
Temp. Range| 32–104°F(0 – 40°C)
Provided Operating Software| EZCad
Applicable Computer System| EZCad| Windows 7/8/10/11
Lightburn (not Included)| Windows 7/8/10/11, MacOS
Applicable Image Formats**| BMP, GIF, JPG, JPEG, PNG, DXF, AI, SVG, etc.

Components

Main Parts

1. Height Adjustment Knob
   • This knob moves the laser arm up and down for the correct alignment across different materials and thicknesses.
2. Support Column
   • The support column holds the laser arm and includes a precise scale for quick height adjustment to work with different materials and thicknesses.
3. Laser Galvo Scanner
   • The laser galvanometer achieves fast and precise laser control, guiding it to the proper position on the target material during the engraving process.
4. Work Table
   • The work table can hold the target material and has optional positioning holes for precise alignment and positioning of the marking target.
5. Positioning pole
   • The positioning pole is fixed with screws, making it easier to secure the object to be marked.
6. Main Tower
   • This houses the fiber laser source, its mainboard, and various connections.

Buttons

There are three switches on the front of the main unit:

1. Emergency Stop Switch: Immediately press this switch to stop the machine and disconnect the power supply in case of an emergency.
2. Laser Power Switch: This switch turns the laser power on and off.
3. Laser Key Switch: This switch is used to start or stop the operation of the marking machine. Please keep the key safe and do not lose it.

Interfaces

1. USB Interface
2. Rotary Axis Cord Input
3. Foot Pedal Cable Input
4. Power Cord Input
5. Laser Cable
6. Cooling Fan

Adjust the Focus Instructions

• Press the up or down button to raise or lower the laser head until the three red light points overlap, indicating the best focal point.
• The measured focal length of this machine is mm, which is the distance from the bottom of the laser head to the surface of the engraving material.
• This parameter is measured manually, and each device may have different focal lengths due to variations in laser sources and field lenses.
• Note: We calibrate the red light before the machine leaves the factory. At the position where the three red light spots overlap, the laser emits the strongest light.
• However, due to transportation, the red light focus point you receive may shift, and the focus point might not be at the best focal length.

Please follow these steps to adjust:

1. Place the stainless steel test plate on the work table.
2. Raise or lower the laser head to the best focus point according to the handwritten number above.
3. Turn on the machine and connect it to the computer.
4. Import the “TEXT” for testing, select the default parameters, and tick the “continuous part” option.
5. Press “red (F1)” to ensure it will be marked on the test material. Click “mark” and the laser will start marking continuously.
6. Meanwhile, raise or lower the laser head and observe the intensity change of the laser beam. Stop when it reaches the strongest laser output.
7. At this point, loosen the screws for the two beams of the auxiliary red light.
8. Manually adjust the relative positions of the red light dots to make them overlap. Then tighten the screws.
   • Please consult customer service for operation videos if needed.

Package List

Safety Information

Disclaimer

Your engraver may differ somewhat from those shown in this manual due to options, updates, etc. Please contact us if your marking machine comes with an outdated manual or if you have any other questions.

General Safety Instructions

• Use this laser marking device ONLY under all applicable local and national laws and regulations.
• Use this device ONLY under this instruction manual and the manual for the engraving software included with it.
• ONLY allow this device to be installed, operated, maintained, and repaired by individuals who have read and understood both manuals.
• Ensure that this manual and the software manual are included with this device if it is ever given or sold to a third party.
• DO NOT operate this device continuously for more than 5 hours. Stop every 5 hours for at least half an hour.
• DO NOT leave this device unattended during operation. Observe the device throughout operation and, if anything seems to be operating strangely, immediately cut off ALL power to the machine and contact either our customer service or your dedicated repair service. Similarly, ensure the device is FULLY turned off in the correct order after each use.
• DO NOT allow minors, untrained personnel, or personnel suffering from physical or mental impairment that would affect their ability to follow this manual and the software manual to install, operate, maintain, or repair this device.
• Any untrained personnel who might be near the device while it is in operation MUST be informed that it is dangerous and fully instructed on how to avoid injury during its use.
• ALWAYS keep a fire extinguisher, water hose, or other flame retardant system nearby in case of accidents. Ensure that the local fire station’s phone number is displayed nearby.
• In case of a fire, cut electrical power before dousing the flame. Familiarize yourself with the correct range for your extinguisher before use. Take care not to use your extinguisher too close to the flame, as its high pressure can produce blow-back.

Laser Safety Instructions

• This machine uses an invisible CLASS 4 LASER, the strongest and most dangerous class of laser available for public use. Used without care, it can cause serious property damage and personal injury, including but not limited to the following.
• The laser will easily burn nearby combustible materials.
• Some working materials may produce radiation or harmful gases during processing.
• Direct exposure to the laser will cause bodily harm, including serious burns and irreparable eye damage.
• NEVER interfere with the laser beam.
• DO NOT place any part of your body under the laser lens during operation. Use screens or personal protective equipment to protect yourself from potentially reflected laser beams.
• NEVER attempt to view the laser directly without protective eyewear. ALWAYS wear safety goggles or glasses designed to filter the specific wavelength of your engraver’s laser with an optical density (OD) of 5+. As even seemingly matte materials can produce harmful reflected beams, care should be taken to keep anyone without protective eyewear from observing the machine during operation. EVEN WITH protective eyewear, do not stare or allow others to stare continuously at the laser beam during the operation.
• DO NOT leave potentially combustible, flammable, explosive, or corrosive materials nearby where they could be exposed to the direct or reflected laser beam.
• DO NOT use or leave sensitive EMI equipment nearby. Ensure the area around the laser is free of strong electromagnetic interference during any use.
• ONLY use this machine as described in the MATERIAL SAFETY SECTION of this manual. The laser settings and engraving process must be properly adjusted for specific materials.
• ENSURE the area is kept free of airborne pollutants, as these might pose a similar risk of reflection, combustion, etc.
• NEVER use this marking machine with the fiber source’s housing opened, as the closed laser light path is necessary to prevent laser radiation leakage.
• DO NOT modify or disassemble the laser and do not use the laser if it has been modified or disassembled by anyone except trained and skilled professionals.
• Dangerous radiation exposure and other injury may result from the use of adjusted, modified, or otherwise incompatible equipment.

Electrical Safety Instructions

• ONLY use this device with a compatible and stable power supply with less than 5% fluctuation in its voltage.
• DO NOT connect other devices to the same fuse, as the laser system will require its full amperage.
• DO NOT use standard extension cords or power strips. Use only surge protectors rated over 2000J.
• ONLY turn on the power via a firm connection to a 3-prong outlet.
• Turn the device on and off using its power buttons in the correct order. Pushing all the buttons at once, too quickly, or in the wrong order may send electrical current to an ungrounded component, causing short circuits and other electrical hazards.
• ONLY use this device with one hand at a time. The laser is powered by an extremely high voltage connection and placing two hands on the machine at one time during operation has the potential to create a closed circuit with the human body, resulting in electrical shock.
• The area around this laser marking device should be kept dry, well-ventilated, and environmentally controlled to keep the ambient temperature between 32–104°F (0–40°C). The ambient humidity should not exceed 70%.
• Adjustment, maintenance, and repair of the electrical components of this device must be done ONLY by trained and skilled professionals to avoid fires and other malfunctions, including potential radiation exposure from damage to the laser components.
• Because specialized techniques are required for testing the electrical components of this marking system, it is recommended such testing only be done by the manufacturer, seller, or repair service.
• Unless otherwise specified, ONLY undertake adjustment, maintenance, and repair of the device when it is turned off and disconnected from its power supply.

Material Safety Instructions

• Users of this fiber marking machine are responsible for confirming that the materials to be processed can withstand the heat of the laser and will not produce any emissions or by-products harmful to people nearby or in violation of any local or national laws or regulations. In particular, DO NOT use this device to process polyvinyl chloride (PVC), Teflon, or other halogen-containing materials under any circumstances.
• Users of this fiber laser are responsible for ensuring that every person present during operation has sufficient PPE to avoid any injury from emissions or by-products of the materials being processed. In addition to the protective laser eyewear discussed above, this may require goggles, masks or respirators, gloves, and other protective outer clothing.
• Users must exercise special caution when working with conductive materials, as the build-up of their dust and ambient particles may damage electrical components, cause short circuits, or produce other effects, including reflected laser radiation.

This machine can be safely used with the following materials:

• Aluminum
• Brass
• Carbide
• Gold
• Silver
• Steel
• Stone, including Granite, Marble, etc.
• Titanium
• Tungsten
• This machine can be used with some other metals, hard plastics, and other materials with some care. For other materials, if you are unsure about their safety or laser compatibility with this device, seek out its material safety data sheet (MSDS).
• Pay special attention to information about safety, toxicity, corrosiveness, reflectivity, and reactions to high heat. Alternatively, contact our support department for further guidance.
• See section 4.4 Instructions for Specific Materials (Page 24) for the recommended parameters for the most commonly engraved materials.
• This machine CAN NOT be used with the following materials or with any materials that include them.
• Artificial leather containing Hexavalent Chromium (Cr[VI]), due to its toxic fumes
• Astatine, due to its toxic fumes
• Beryllium oxide, due to its toxic fumes
• Bromine, due to its toxic fumes
• Chlorine, including Polyvinyl Butyral (PVB) and Polyvinyl Chloride (PVC, Vinyl, Cintra, etc.), due to its toxic fumes
• Fluorine, including Polytetrafluoroethylene (Teflon, PTFE, etc.), due to its toxic fumes
• Iodine, due to its toxic fumes
• Paper and paperboard, due to their high flammability when exposed to the concentrated laser
• Phenolic resins, including various forms of epoxy, due to their toxic fumes
• Wood, including MDF, plywood, balsa, birch, cherry, oak, poplar, etc., due to its high flammability

Installation

Overview

• A complete working system consists of the following parts.
• Fiber laser source
• Laser arm with the galvanometer lens
• Computer (not included) with EZCard software
• All applicable connection cables
• Support column
• Working platform
• Users can also configure additional accessories (such as a rotary axis) to suit their needs. Use only the hardware, wiring, and power sources that came with or are compatible with this device.
• Installing equipment that your device is not designed to work with can lead to poor performance, shortened service time, increased maintenance costs, property damage, and personal injury.
• Please note the specific requirements of your system’s installation. Every customer must understand these notes before installation to execute a proper setup and achieve safe laser performance.
• If you have any installation questions or problems, contact our technicians and customer support team.
• Any auxiliary equipment must be adjusted to the base machine. Queries may be directed to the dealer or manufacturer of such equipment.

Location Selection

• Before assembling your laser marking machine, select an appropriate location for its use, meeting the following conditions.
• Be sure that it meets all the requirements discussed in the Safety Information above.
• The location should be stable, level, dry, and climate-controlled to ensure an ambient temperature of 32–104°F (0–40°C) and an ambient humidity under 70%.
• In particular, the temperature and humidity together should NOT be close to the dew point.
• It is also advisable to use a windowless room or blinds and/or curtains to avoid exposure to the potential additional heat of direct sunlight.
• The location should be free of dust and other airborne pollutants and well-ventilated enough to process any fumes produced by the engraving process under all applicable laws and regulations.
• Depending on the materials to be processed, this may require the construction of a dedicated ventilation system.
• It should be away from children; combustible, flammable, explosive, or corrosive materials; and sensitive EMI devices.
• The power cord should be plugged into a compatible and stable power source via a grounded 3-prong outlet. No other item should be drawing current from the same fuse.
• There should be firefighting equipment nearby, and the local fire station’s phone number should be displayed.
• It is highly recommended to have an extra work table nearby to avoid placing objects on or directly adjacent to the machine, which could become a fire or laser hazard.

Electrical Grounding

This device uses a powerful laser and operates at extremely high voltage, making proper grounding crucial for safety. To prevent the build-up of static electricity, users must securely ground the device.

1. Using a Standard Outlet: Plugging the device into a standard 3-prong outlet provides sufficient grounding.
2. Alternative Grounding Method: Use the included grounding cable if a 3-prong outlet is unavailable.
   • Ensure the far end of the cable is securely connected to a metal rod driven at least 8 feet (3 m) deep into the soil, located at least 5 feet (1.5 m) from the machine. The resistance along the grounding line should not exceed 5Ω.
   • Failure to properly ground the device WILL lead to equipment failure and pose a serious electrical shock risk.
   • The manufacturer and/or seller(s) do not bear responsibility or liability for any damage, accidents, or injuries resulting from improper grounding connections

Operation

Operation Overview

• Operate this laser marking machine only under all the instructions provided in this manual. Failure to follow the guidelines detailed here can result in property damage and personal injury.
• This section addresses only some of the options and features provided by the operation software.
• Before using the machine, ensure you have read this entire manual (particularly the Safety Information section), the separate software manual, and any warnings provided on the machine itself.

Software Installation

Connecting Computer Equipment

• Connect the machine to the power supply using the provided power cord.
• Connect the machine to your computer using the provided USB cable.
• Note: The computer should not be placed more than 15 feet (4.5 meters) from the laser marker to avoid possible signal interference.

Installing EZCAD

• Note: Conduct the following steps before installing the driver.
• Ensure the machine is on.
• Data cable connected.

1. Right-click “This PC,” then click “Manage.
2. Click “Device Manager,” find “USBLMCV2” or “Unknown Device” in “Other devices” or “Universal Serial Bus controllers.
3. Right-click “Unknown Device” or “USBLMCV2” and select “Update driver.
4. 4 Select “Browse my computer for drivers.
5. Find the corresponding file for your Windows system in the USB drive, and click “OK.
6. Click “Install.
7. Click “Finish” if successful.
8. It should display “BJJCZ Device” in Device Manager. After installing the driver, open EZCAD to start using it. Refer to the software manual for operating instructions.
   • Note: It is recommended to copy and paste the files from the USB disk to the computer desktop or another disk.
9. Open the EzCad program on the USB drive to start using the machine (Note: the parameters are already set, so there is no need to import any parameters).

Q: The driver installation was unsuccessful?

• Ensure you are using a licensed Windows system; if not, try another computer.
• Replace the data cable; a magnetic-proof cable is recommended.
• Check if it’s a computer port problem or a connection issue with the computer board. The Front USB ports of a desktop case are easily damaged. Try the rear port or another computer.
• Ensure the machine is on, the emergency button is unpressed, and the data cable is connected.
• Contact after-sales support or email us.

Installing LightBurn

• Download and install LightBurn software from the website.
• Note: It is not compatible with our machine if your LightBurn version is lower than V1.3.01. Please download the latest version and reinstall.
• LightBurn is a paid software with a 1-month free trial; you need to purchase the license key for the Galvo version.

The following tutorial uses the GP30 as an example:

1. Download the software from the website: https://lightburnsoftware.com/pages/trial-version-try-before-you-buy .
   • The links below will let you download the different versions of LightBurn V1.4.02:
   • Windows 64-bit version
   • Windows 32-bit version
   • Mac OS version
   • Linux 64-bit version (.run) (alternate .7z)
2. Do not forget to install the driver when installing LightBurn software, as shown in the image.
3. Copy the folder “monport gp30” from the USB to the desktop.
4. A device window will pop up if the software is opened for the first time. Click “Create Manually,” select “JCZFiber,” and click “Next.”
   • Note: Ensure the machine is on and connected via USB.
5. Import EZCAD Config choose “markcfg7” in the “plug” folder and click “Next.
6. You should see the following window if everything goes correctly, and click “Next.
7. Change the name if necessary, and input the correct X and Y Axis Length according to the lens. Click “Next.
8. Click “Finish” and it will appear in the device list.
9. The status will change to “Ready” when the machine is on and connected via USB.
10. Change the setting of Freq “Min 20” and “Max 200.” Switch on “Galvo 2.” It is now ready to control the machine with LightBurn software.

Software Usage Instructions

For detailed instructions on using EZcad, please refer to the separate software manual.

General Operation Instructions Control Computer

• This fiber laser can be operated by EZCad or LightBurn, Please refer to its separate manual for comprehensive details on its components and usage. Key parameters and controls about EZcad to note include.
• Loop Count: Specifies the number of times the laser beam will repeat its path, enhancing the contrast of the marked image.
• Speed: Specifies the speed of the beam in millimeters per second, with higher speeds resulting in lower contrast in the marked image.
• Power: Specifies the percentage of the machine’s rated power to be used, with higher power resulting in greater contrast. Note that operating the machine at greater than 80% power will shorten its service life; 10–75% is recommended for most applications.
• Frequency: Specifies the laser’s frequency in kilohertz (kHz), with higher frequency producing a denser laser mark and darker engraving.
• Red (F1): Activates the laser guidance to illuminate the current laser path.
• Mark (F2): Fires the laser beam for testing and focus improvement.

Operation Instructions

• Step 1. Load or create a design in EZCad.
• Step 2. Put on your protective eyewear. Ensure that anyone else who might be exposed to direct or reflected laser beams is also wearing protective eyewear as described in section 2.3.
• Step 3. Turn on the laser.
• To reduce the risk of electric shock, once the engraver is on, try to touch its components with only one hand at a time.
• Step 4. If you previously disconnected the control computer, reconnect it via the USB cable now.
• If your computer is already connected and EZCad is already running, restart it now to establish a connection between the computer and the laser’s control board.
• Step 5. Customize your contrast and engraving depth by adjusting the engraving parameters in EZCad. To darken an image, use a higher frequency setting. To lighten it, use a lower one.
• To increase engraving depth, increase the amount of energy per unit area by reducing the speed parameter or increasing the laser’s power or the number of loops. Engraving too deeply, however, reduces image quality, especially for coated materials.
• Again, constantly using settings over 80% will shorten the expected service life of your laser. Resolution should usually be set to 500 dots per inch.
• Reducing your image resolution can be helpful in some cases, reducing flaming and increasing the energy of the pulse in a way that improves the quality of the resultant image in some materials, such as certain plastics.
• Step 6. Activate the laser guidance system by pressing Red or hitting F1 in EZCad. The design should be displayed in red light on the worktable, showing where the laser will fire.
• Step 7. Place an expendable piece of the material to be engraved in the location shown by the laser guidance. Do not use a different target as the galvanometer lens automatically focuses at different heights for different materials. Carefully ensure that no part of your body is near the worktable or laser path. Press Mark or hit F2 in EZCad to fire the test laser.
• Alternatively, you can activate the laser using the foot pedal.
• Step 8. The invisible laser will create a buzzing noise and sparks when correctly focused on the test material. If no sparks are emitted, the laser is out of focus. Continue to fire it while adjusting the laser arm up or down using the height adjustment wheel on the support column. Small, consistent sparks will be emitted at the marking point when the beam is correctly focused. Make a note of the correct height on the support column’s ruler for future reference.
• Step 9. Replace the test material with the actual material. Use the foot pedal or press Mark or hit F2 in EZCad to engrave your pattern. Do not stare at the laser in operation, even with protective eyewear. Watch for possible issues like sparks or fires and be prepared to quickly extinguish a fire if necessary.
• Step 10. Examine the quality of your first run and adjust the laser parameters in EZCad as necessary to achieve your desired effect. The foot pedal is particularly useful for continuous or repeated operation of the laser once you’ve settled on your design and its ideal parameter settings. You can also achieve more control of the marking process by reducing the laser’s speed and using the foot pedal.
• Step 11. When you have finished engraving your design, close EZCad and turn off the laser.
• Step 12. Cover the galvanometer lens and fully clean the work bed. For best results, disconnect your fiber marking machine from its power supply between uses. Unplug it or turn off its intermediary surge protector.

Instructions for Specific Materials

• When engraving a new material, it can be helpful to engrave a test matrix of small boxes produced with various speed, power, and frequency settings to determine the exact effect you are looking for.
• Here are some general guidelines for commonly engraved materials.
• However, these are only guidelines for your convenience, and it is the responsibility of the user to consult material safety data sheets and other sources to ensure the safety of working with various materials and setups.
• Some of the materials listed may require additional workspace and personal protective equipment in addition to this engraver:

Metals

• When engraving metals, generally use high power, low frequency, and low to medium speed settings.
• To avoid using your marker at greater than 80% power for extended periods, you can achieve similar effects by reducing the power somewhat while increasing the number of passes or decreasing the engraving speed.
• Be mindful that some metals produce conductive, reflective, and/or toxic dust. Softer metals naturally produce more dust during engraving, while harder metals can require higher power settings that also produce more dust.
• In addition to the risk to the user’s skin and eyes, there may be enough dust produced (especially for repetitive industrial applications) that a full ventilation system is required to address the problem.
• Operators and others in the work area may need to use breathing PPE such as masks and respirators.
• Aluminum: Bare aluminum requires a somewhat higher frequency than other metals and will never produce a strong black mark similar to those created by engraving steel.
• For darker marking, consider employing anodization or producing a deep engraving that can be darkened with black epoxy or other filler. Anodized aluminum requires a little more speed but a very low frequency.
• Powder-Coated Metals: Metals with a powder coating usually require a very high frequency and, for best results, at least three passes to remove the coating and polish the bare lower layer.
• Precious Metals: Gold and similarly soft metals should be engraved with less power but at a moderate speed.
• Silver and other semi-durable metals are best engraved at slightly higher power and slightly slower speed but not at the same power and speed as steel or aluminum.

Plastics

• When engraving plastics, generally use low-power and high-speed settings. Marking and engraving with too much power or at too low a speed can concentrate too much energy at the point of contact, causing the plastic to melt.
• This may produce poor engraving quality, noxious fumes, and even fires.

Stone

• When engraving various kinds of stone, generally use moderate power and speed at low frequency.
• As with ceramics and metals, be mindful of the dust created (especially for repetitive industrial applications) and take similar measures to ensure the safety of users and others in the work area.

Maintenance

Maintenance Overview

• Unless otherwise specified, perform adjustment and maintenance of this device only when the power is turned off and the power supply has been disconnected. Only trained and skilled professionals should modify or disassemble this device.

Regular Maintenance Procedures

• Keep the workroom clean and dust-free at all times.
• Ensure the device is fully powered off when not in use.
• Cover the galvanometric lens when it is not in use.
• Clean the worktable after use with a cloth wetted with more than 75% rubbing alcohol.
• Never clean this device with abrasive or caustic cleansers, aerosol sprays, or enough water to enter any electrical component. Always allow surfaces to fully dry before further use.
• When removing dust from the device’s vents using a vacuum, ONLY use the lowest power setting to avoid damage to internal components.
• No other servicing should be done by the operator. Do not attempt to service or replace other parts yourself.

Troubleshooting Guidance

Correct the software parameters if they are invalid or mistaken.
Have a technician fix or establish the connection between the laser and the mainboard.
Have a technician fix or establish the connection between the laser and its power supply.
If either the fiber laser source or its power supply has worn out, have a technician replace them.
No Engraving despite Laser Output| Confirm that the material can be safely engraved with this device.
Correct the focus by adjusting the height of the laser arm.
Adjust the software parameters to create greater intensity.
Have a technician check the control panel, scanning lens, and power supply. Correct any problems or replace the parts.
Other Laser Errors| Have a technician check the fiber.

Have a technician check the fiber laser source and the mainboard. Correct any problems or replace the parts.

Disposal Instructions

• Electrical products should not be disposed of with household waste. In the EU and UK, according to Directive 2012/19/EU, used electrical products must be collected separately and disposed of at designated collection points.
• Canada and the US may have similar regulations. Contact your local authorities or dealer for disposal and recycling advice.

Contact Us

• Thank you again for choosing our laser equipment for your needs!
• If you’re satisfied with the machine’s performance, please consider leaving a positive review on the website where you made your purchase.
• If you encounter any problems with this engraver, please contact us with your order ID.
• Monport Laser Customer Support email: support@monportlaser.com.
• Amazon/eBay Customer Support email: support@monportlaser.com.
• Our customer service team will respond within 24 hours.
• Thank you, and we hope you will choose us again for your next purchase!

References

• LightBurn Software

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