1. የደህንነት መረጃ
The Longer RAY5 20W Laser Engraver is a Class 2 laser product. Adherence to safety guidelines is crucial to prevent injury and ensure proper operation.
- የዓይን መከላከያ; Always wear appropriate laser safety glasses when operating the machine. The laser module is equipped with a protective shield that filters over 95% of laser light, but direct exposure should still be avoided.
- የአየር ማናፈሻ; Operate the laser engraver in a well-ventilated area to dissipate fumes and smoke produced during engraving and cutting.
- የቁሳቁስ ደህንነት; Ensure the material being processed is safe for laser engraving/cutting. Avoid materials that produce toxic fumes or are highly flammable.
- Motion Protection: The machine features motion protection. If the engraver is moved or experiences an accidental drop during operation, it will automatically shut down to prevent unintended laser firing.
- የሙቀት መከላከያ; The system includes thermal protection, which automatically shuts down the laser if overheating is detected.
- ክትትል፡ የሌዘር ቅርጻ ቅርጹን በሚሰራበት ጊዜ ያለ ክትትል በጭራሽ አይተዉት።
- የአደጋ ጊዜ ማቆሚያ፡ የአደጋ ጊዜ ማቆሚያ አዝራሩን ቦታ እና ተግባር እራስዎን ይወቁ።

Figure 1.1: Eye Protection Design. The laser head includes a protective shield to filter laser light.

Figure 1.2: The 20W Diode Laser offers higher output power for cutting thicker materials.
2. ምርት አብቅቷልview
The Longer RAY5 20W is an advanced laser engraver and cutter designed for precision and versatility. It features a powerful 20W laser module with compressed spot technology, enabling efficient engraving and cutting across a wide range of materials. The integrated 3.5-inch touch screen and multiple connectivity options enhance user experience and control.

Figure 2.1: Longer RAY5 20W Laser Engraver Machine.
3. ማዋቀር እና መሰብሰብ
The Longer RAY5 20W laser engraver is designed for straightforward assembly. Follow the included comprehensive installation guide for detailed steps. The process typically involves:
- ሁሉንም ክፍሎች በማሸግ እና በክፍሎች ዝርዝር ላይ በማረጋገጥ።
- Assembling the frame structure.
- Mounting the laser module and control box.
- Connecting all necessary cables (motors, limit switches, laser module).
- Performing initial power-on and calibration.
Video 3.1: LONGER RAY5 Laser Engraver 3.5" touchscreen. This video demonstrates the assembly process and highlights key features of the engraver, including the touchscreen interface.
4. የአሠራር መመሪያዎች
4.1 የመቆጣጠሪያ በይነገጽ
The machine features a built-in 3.5-inch color touch screen for convenient operation. Use the touch screen to monitor engraving progress, adjust settings, and execute commands directly.
4.2 የግንኙነት ሁነታዎች
The Longer RAY5 20W supports multiple connection methods for flexibility:
- ዩኤስቢ፡ Connect directly to a computer via USB cable.
- TF ካርድ፡ የጭነት ዲዛይን files onto a TF card for offline operation.
- ዋይፋይ፡ Connect wirelessly to your network for remote control.
- APP፡ Utilize a dedicated mobile application for control and monitoring.

Figure 4.1: Multiple Connection Options. The engraver supports USB, TF card, WiFi, and APP connections, including offline operation.
4.3 የሶፍትዌር ተኳሃኝነት
The engraver is compatible with professional laser engraving software such as LaserGRBL and LightBurn, allowing for advanced design and control capabilities.
4.4 የመቅረጽ እና የመቁረጥ ችሎታዎች
The 20W laser module with a 0.08x0.1mm compressed beam offers high precision and speed.
- የተቀረጸ ፍጥነት; Up to 10000mm/min for intricate and precise designs.
- የቅርጽ ትክክለኛነት፡ Achieves precision up to 0.01mm.
- ጥልቀት መቁረጥ: Capable of cutting 25mm wood and 35mm acrylic. It can also cut 0.05mm stainless steel.
- የቁሳቁስ ሁለገብነት፡ Suitable for metal coloring, acrylic, wood, glass, leather, paper, and various plastics.
- Color Engraving: Supports color engraving for enhanced artistic results.

Figure 4.2: RAY5 20W Upgrade Compressed Spot Technology. Demonstrates cutting capabilities for various materials.

Figure 4.3: Ultra-Fast Engraving Speed. The RAY5 20W engraver can engrave at up to 10,000mm/min.

Figure 4.4: Rare Color Engraving Performance. Achieve new experiences and better engraving results.
Video 4.1: Longer RAY5 20W-2. This video demonstrates the cutting capabilities of the laser engraver on various materials.
Video 4.2: Longer RAY5 20W. This video showcases the engraving process and precision of the laser engraver.
Video 4.3: Laser engraving and cutting a cat clock. This video demonstrates a practical application of the engraver, creating a cat-shaped clock.
4.5 Continuous Working Capacity
The RAY5 20W Engraving Machine supports multi-machine operation and can work continuously for extended periods (7*24 hours), making it suitable for high-volume projects.

Figure 4.5: Powerful Continuous Working Capacity. The machine supports multi-machine operation for improved efficiency.
5. ጥገና
Regular maintenance ensures optimal performance and longevity of your Longer RAY5 20W laser engraver.
- Cleaning the Laser Module: Periodically clean the laser lens and protective shield to maintain laser beam quality. Use a soft, lint-free cloth and appropriate cleaning solution.
- Rail and Belt Inspection: Check the precise rails and belts for any debris or wear. Keep them clean and properly tensioned for smooth movement.
- Air Pump Recommendation: An air pump is recommended for better engraving and cutting effects, especially when processing materials that produce significant smoke or debris. Ensure the air pump is clean and functioning correctly.
- የጽኑዌር ዝማኔዎች ፦ Check the official Longer website for any available firmware updates to ensure your machine has the latest features and bug fixes.
6. መላ መፈለግ
If you encounter issues with your Longer RAY5 20W, refer to the following common troubleshooting steps:
- ምላሽ የማይሰጥ ማሽን; Check all power connections and ensure the machine is properly plugged in. Verify that the emergency stop button is not engaged.
- ሌዘር የማይተኮስ; Ensure the laser module is correctly installed and all cables are securely connected. Check software settings for laser power and frequency.
- Movement Protection Triggered: If the machine stops unexpectedly with a movement protection alert, ensure the engraver is on a stable surface and has not been bumped. Restart the machine as indicated on the screen.
- ከመጠን በላይ ማሞቅ; If thermal protection activates, allow the machine to cool down. Ensure proper ventilation and clear any obstructions around the laser module's cooling fins.
- የግንኙነት ጉዳዮች፡- For WiFi or APP connection problems, verify your network settings and ensure the machine is within range. For USB or TF card issues, try a different cable or card.
- ደካማ የተቀረጸ/የመቁረጥ ጥራት፡- Adjust laser power, speed, and focus settings in your software. Ensure the material is clean and properly secured. Consider using an air assist pump for cleaner cuts.
Video 6.1: Ray5 Series Motherboard Replacement. This video provides instructions on how to replace the motherboard for Ray5 series models, useful for advanced troubleshooting.
7. ዝርዝሮች
| ባህሪ | ዝርዝር መግለጫ |
|---|---|
| የምርት ልኬቶች | 23.62 x 12.19 x 5.9 ኢንች |
| የእቃው ክብደት | 10.68 ፓውንድ |
| የሞዴል ቁጥር | 202406024 |
| አምራች | ረዘም ያለ |
| የመጀመሪያ ቀን ይገኛል። | ሰኔ 24፣ 2024 |
| ሌዘር ኃይል | 20 ዋ |
| ሌዘር ስፖት መጠን | 0.08x0.1 ሚሜ |
| ከፍተኛ የተቀረጸ ፍጥነት | 10000 ሚሜ / ደቂቃ |
| የመቆጣጠሪያ ማያ | ባለ 3.5-ኢንች ቀለም ንክኪ |
| ግንኙነት | USB, TF Card, WiFi, APP |
8. ዋስትና እና ድጋፍ
Longer is committed to providing excellent customer service and support for its products.
- የደንበኛ ድጋፍ፡ Our customer service team is available 24/7 to provide professional assistance for any product issues.
- የቴክኒክ ድጋፍ; Lifelong technical support is provided for the Longer RAY5 20W laser engraver.
- የእውቂያ መረጃ፡-
ስልክ: +1 888-575-9099
Operating Hours: Mon-Fri: 9:00am-6:00pm (EST, UTC-5)
Sun-Thu: 8:30pm-7:00am (EST, UTC-5)

Figure 8.1: Strong After-Sales Support. Longer provides dedicated customer and technical support.