הקדמה
This instruction manual provides essential information for the safe and effective use of your ATOMSTACK A40 PRO V2 Laser Engraver. Please read this manual thoroughly before operating the device to ensure proper setup, operation, and maintenance. Retain this manual for future reference.
וויכטיק סאַפעטי אינפֿאָרמאַציע
The ATOMSTACK A40 PRO V2 is a Class 4 laser product. Improper use can result in serious injury, including eye damage, skin burns, and fire. Always adhere to the following safety guidelines:
- אויג שוץ: The device features a built-in panoramic magnetic filter cover designed to shield eyes from harmful laser light. This cover allows observation without additional protective goggles. Ensure it is always in place during operation.
- השגחה: Never leave the laser engraver unattended during operation.
- ווענטילאַטיאָן: Operate the engraver in a well-ventilated area to dissipate fumes and smoke generated during engraving and cutting.
- פייער זיכערהייט: Keep a fire extinguisher nearby. The machine includes flame detection for added safety.
- Physical Barriers: The protective cover also helps prevent pets or unauthorized individuals from touching the laser spot.
- פעסטקייַט: The machine is equipped with a tilt alarm that activates if the device exceeds a 15-degree tilt, indicating an unstable condition. Ensure the engraver is placed on a stable, level surface.
- Emergency Stop: Familiarize yourself with the location of the power switch for immediate shutdown in an emergency.
- מאַטעריאַל זיכערקייַט: Only engrave or cut materials specified as safe. Avoid highly reflective, flammable, or toxic materials.
- קאַבלע פאַרוואַלטונג: The newly added tank chain ensures neat and secure cable management, reducing trip hazards and preventing damage to wires.

Figure 1: Reinforced Safety Protection Features. This image illustrates the various safety mechanisms integrated into the ATOMSTACK A40 PRO V2, including limit switches to define the working area, a flame detector for fire prevention, a tilt alarm for stability, and a tank chain for organized cable routing.
פּאַקינג רשימה
Before assembly, please verify that all components listed below are present in your package. If any items are missing or damaged, contact customer support immediately.

Figure 2: Contents of the ATOMSTACK A40 PRO V2 Package. This image displays all items included in the product box, such as the laser engraver unit, air pump, power supply, various connection cables (USB, Type-C, laser, Z-axis), an installation toolkit, safety goggles, a focusing piece, and the user manual.
דער פּעקל טיפּיקלי כולל:
- ATOMSTACK A40 PRO V2 Laser Engraver Main Unit
- Air Pump and Air Pump Power Cable
- מאַכט אַדאַפּטער און מאַכט קאַבל
- USB Cable, Type-C Cable, Laser Cable, Z-axis Connection Cable
- אינסטאַלאַציע טולקיט
- זיכערקייַט גאָגגלעס
- Focusing Piece (8mm)
- באַניצער מאַנואַל
סעטאַפּ און אַסעמבלי
The ATOMSTACK A40 PRO V2 features an all-aluminum alloy anodized structure designed for straightforward assembly. The pre-designed structure allows for quick setup, typically within 10-20 minutes.
- אָפּלייגן קאַמפּאָונאַנץ: Carefully remove all items from the packaging and verify against the packing list.
- אַסעמבאַל ראַם: Follow the detailed instructions in the included user manual to assemble the main frame of the engraver. Ensure all screws are tightened securely.
- Install Laser Module: Mount the laser module onto the gantry according to the manual's diagrams.
- פאַרבינדן קאַבלעס: Connect all necessary cables, including power, USB, and laser module cables. Ensure the tank chain is properly utilized for cable management.
- Position Air Assist: Connect the air pump to the air assist nozzle on the laser module.
- מאַכט אויף: פֿאַרבינדט דעם מאַכט אַדאַפּטער צום גראַוויער און אַ פּאַסיק מאַכט ווענטיל.

Figure 3: Convenient Design Features. This image highlights the magnetic protective cover that filters strong light, the one-click autofocus mechanism for quick setup, and the cross positioning cursor for precise material alignment.
אַפּערייטינג ינסטראַקשאַנז
ווייכווארג ינסטאַללאַטיאָן און קאַנעקשאַן
The ATOMSTACK A40 PRO V2 supports various software for operation:
- דעסקטאָפּ ווייכווארג: Compatible with LaserGRBL and LightBurn. These programs run on Win XP / Win 7 / Win 8 / Win 10 systems.
- Exclusive Software: "AtomStack Studio" offers a material library and automatic accessory recognition, simplifying the engraving process.
- מאָביל אַפּ: The "AtomStack" App is available for smartphone control.
Connect the engraver to your computer via USB. The device supports file formats such as NC, BMP, JPG, PNG, and DXF.

Figure 4: Versatile Operation Methods. This image illustrates the multiple ways to control the engraver, including smartphone app, various wired connections, and compatibility with popular laser software. It also highlights the resumable engraving feature.
פאָקוס אַדזשאַסטמאַנט
The A40 PRO V2 features a fixed-focus laser, eliminating the need for manual adjustment. For precise focusing, use the one-touch auto-focus feature, which achieves pinpoint accuracy in approximately 8 seconds via the touchscreen button, LightBurn software, or the AtomStack app.
Engraving and Cutting Modes
The laser module allows seamless toggling between 20W engraving and 40W cutting power with a single button. This dual-mode system optimizes performance for detailed engraving or powerful cutting tasks.

Figure 5: Switchable Power and Finer Spot. This image illustrates the laser module's ability to switch between engraving and cutting power, highlighting the fine laser spot size (0.08*0.1mm) that enables deeper and more precise cuts on various materials like wood, MDF, and stainless steel.
Air Assist Function
The A40 PRO V2 includes a high-flow air assist kit. This system automatically turns on/off via LightBurn’s M7 mode, optimizing cutting and engraving performance by boosting cutting power and delivering sharper edges with cleaner finishes.

Figure 6: Automatic Air Assist for Cleaner Cuts. This image visually compares the results of cutting with and without the automatic air assist, clearly showing that the air assist produces significantly cleaner edges and reduces charring.
Material Compatibility and Performance
The engraver offers a large working area of 395x385mm and operates at a maximum speed of 400mm/s, with an engraving precision of 0.01mm. The ultra-fine laser focus area is reduced to 0.1x0.1mm.
Engraveable Materials: Wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective electroplated and painted metal layers, 304 mirror stainless steel, glass, ceramic, cotton cloth, stone.
Cuttable Materials: Cardboard, non-woven fabric, wood (up to 20mm basswood, 25mm pine and paulownia wood), acrylic, certain thin plastic sheets, sponge, 12mm MDF.

Figure 7: Material Versatility. This image showcases a wide range of materials that can be processed by the ATOMSTACK A40 PRO V2, demonstrating its capability for diverse DIY, craft, and industrial applications.
וישאַלט
Regular maintenance ensures optimal performance and extends the lifespan of your ATOMSTACK A40 PRO V2.
- רייניקונג די לענס: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to maintain laser power and precision.
- רייניקונג די מאַשין: Keep the engraving area and gantry rails free from dust, debris, and material residue. Use a soft brush or compressed air.
- שמירן: Apply a small amount of lubricant to the linear guide rails as recommended in the detailed user manual to ensure smooth movement.
- קאַבלע דורכקוק: Regularly check all cables for wear or damage. Ensure connections are secure.
- Firmware דערהייַנטיקונגען: Check the official ATOMSTACK website or app for any available firmware updates to ensure your machine has the latest features and bug fixes.
טראָובלעשאָאָטינג
This section addresses common issues you might encounter. For more complex problems, refer to the comprehensive user manual or contact customer support.
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| לייזער ניט פירינג | Power cable loose, laser module not connected, software settings incorrect, emergency stop engaged. | Check all power and data connections. Verify laser settings in software. Ensure no safety features are activated. |
| שלעכטע גראַווירן/שניידן קוואַליטעט | Incorrect focus, wrong power/speed settings, dirty lens, material not suitable. | Perform auto-focus. Adjust power and speed settings for the specific material. Clean the laser lens. Ensure material is compatible. |
| מאַשין פֿאַרבינדט זיך נישט צום קאָמפּיוטער/אַפּ | USB cable faulty, driver issues, incorrect port selection, Wi-Fi issues. | Try a different USB cable/port. Reinstall drivers. Ensure correct COM port is selected in software. Check Wi-Fi connection for app control. |
| מאַשין סטאַפּס מיטן אָפּעראַציע | Power interruption, software error, limit switch triggered, flame detected. | Check power supply. Restart software. Clear any obstructions. If power outage, use AtomStack APP's resume-from-pause feature. Address flame detection if applicable. |
ספּעסאַפאַקיישאַנז
| פּראָדוקט מאָדעל | ATOMSTACK A40 PRO V2 |
| ינגרייווינג גרייס | 395 רענטגענ 385 מם |
| גאַנץ מאַכט | 210 וו |
| Laser Power (Cutting Mode) | 180 וו |
| לאַזער רעזולטאַט מאַכט | 40000 mW |
| לייזער קלאַס | 4 |
| לאַזער ווייוולענגט | 455 ± 5 נם |
| גראַווירונג פּרעציזיע | 0.01 מם |
| פאָקוס אַדזשאַסטמאַנט | Fixed-focus laser, automatic adjustment |
| לימיט סוויטשיז | 2 (1 for X-axis, 1 for Y-axis) |
| Laser Protective Cover | Built-in, magnetic filter |
| ווייכווארג שטיצט | LaserGRBL, LightBurn, AtomStack Studio, AtomStack App |
| אַפּערייטינג סיסטעמס | Win XP / Win 7 / Win 8 / Win 10 |
| File פאָרמאַץ | NC, BMP, JPG, PNG, DXF |
| דאַטאַ אַריבערפירן | וסב קשר |
| מאַכט צושטעלן | Input: 100-240V AC, 50/60Hz; Output: 24V 9A |
| סערטיפיקאַטיאָנס | CE, FCC, RoHS, FDA, PSE |
| פּראָדוקט דימענשאַנז | 22.24 X 22.83 X 7.59 אינטשעס |
| פּונקט וואָג | 12.59 פונט |
| פאַבריקאַנט | Shenzhen AtomStack Technologies Co., Ltd. |
וואָראַנטי און שטיצן
For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official ATOMSTACK website. For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact the seller or manufacturer directly.
פאַבריקאַנט: Shenzhen AtomStack Technologies Co., Ltd.
קאָנטאַקט אינפֿאָרמאַציע: Refer to your purchase documentation or the official ATOMSTACK webזייטל פֿאַר די מערסט אַקטועלע שטיצע קאָנטאַקט דעטאַלן.