1. บทนำ
The YIHUA 939 III Dual Pen Pyrography Station is a versatile 2-in-1 wood-burning tool designed for various crafting applications. It features two wood-burning pens, adjustable temperature control, and a selection of detailer nibs, making it suitable for both beginners and experienced users. This manual provides essential information for safe and effective operation of your pyrography station.
2. คำแนะนำด้านความปลอดภัย
WARNING: This device operates at high temperatures. Failure to follow safety instructions may result in burns, fire, or electric shock.
- Always operate the pyrography station in a well-ventilated area to avoid inhaling fumes from burning materials.
- วางเครื่องบนพื้นผิวที่มั่นคงและทนความร้อน
- Do not touch the hot pen nibs or metal parts of the pen during operation or immediately after use. Allow sufficient time for cooling.
- เก็บวัสดุไวไฟให้ห่างจากพื้นที่ทำงาน
- Ensure the power cord is securely connected and not damaged. This model is designed for 110-127V 60Hz with a US-standard power plug.
- Unplug the unit from the power outlet when not in use or before performing any maintenance or changing nibs.
- เก็บให้พ้นจากมือเด็กและสัตว์เลี้ยง
- อย่าปล่อยให้หน่วยปฏิบัติการไม่ต้องดูแล
3. เนื้อหาบรรจุภัณฑ์
ตรวจสอบว่ามีรายการทั้งหมดอยู่ในแพ็คเกจของคุณ:
- 1 x YIHUA 939-III Dual-Pen Pyrography Station (110~127V, wire-nib type)
- 1 x สายไฟที่ถอดออกได้
- 20 x Assorted Wire Nibs
- 1 x Dual-Pen Holder (Heat-Resistant)
- 1 x ฟองน้ำทำความสะอาด
- ไขควง 1 อัน
- 2 x Spare Screws (for nib installation)
- 2 x Practice Wood Pieces
- 2 x Stencil Boards
- 1 x Pair of Pliers

Image: The YIHUA 939 III Pyrography Station with all included accessories, including the main unit, two pens, various nibs, screwdriver, pliers, practice wood, and stencils.
4. สินค้าหมดview
Familiarize yourself with the components of your pyrography station:

Image: A detailed diagram labeling the key components of the YIHUA 939 III Pyrography Station, including Pen A, Pen B, Dual-Pen Holder, Temperature Dial, Power Switch, Toggle Switch, and various connections.
- Pyrography Station: Main unit with temperature control and power switches.
- Pyrography Pens (A & B): Two pens with heat-resistant grips for comfortable use.
- Dual-Pen Holder: Provides a safe resting place for both pens during and after use.
- ปุ่มควบคุมอุณหภูมิ: Adjusts the heat of the pen nibs.
- สวิตช์สลับ: Allows switching between Pen A and Pen B.
- สวิตช์ไฟ: เปิด/ปิดเครื่อง
- ไฟแสดงสถานะ: สว่างขึ้นเมื่อเปิดเครื่อง
- Wire Nibs: Various shapes and sizes for different burning effects.
5. การตั้งค่า
- Connect the Pens: Securely plug the cables from Pen A and Pen B into their respective receptacles on the front of the pyrography station.
- Install the Pen Holder: Place the dual-pen holder on a stable surface near your workstation. It is designed to securely hold both pens and includes slots for temporary nib storage and a cleaning sponge.
- Install a Wire Nib:
- Ensure the pyrography station is OFF and unplugged.
- Using the provided screwdriver, loosen the two screws on the pen's tip connector.
- Carefully insert the chosen wire nib, ensuring it is pushed 100% into the connector.
- Tighten the screws firmly to secure the nib. An incorrectly inserted or loose nib can lead to inconsistent heating or no heat.

Image: Visual guide demonstrating the correct and incorrect ways to install a pyrography tip, highlighting the importance of full insertion and proper tightening for consistent performance.

Image: A collection of 20 different wire nibs, showcasing various shapes for writing, outlining, shading, and detailing.
- การเชื่อมต่อไฟฟ้า: Plug the detachable power cord into the back of the pyrography station and then into a standard 110-127V 60Hz electrical outlet.
6. การดำเนินการ
- เปิดเครื่อง: Flip the main power switch to the 'ON' position. The operation indicator light will illuminate.
- Select a Pen: Use the 'TOOL A / TOOL B' toggle switch to select the pen you wish to use.
- ปรับอุณหภูมิ: Turn the Temperature Control Knob to select the desired temperature, ranging from 250°C to 750°C (482°F to 1382°F). Allow a few moments for the nib to heat up.
- Practice and Technique:
- Always test the temperature and nib on a scrap piece of material before working on your main project.
- The color intensity of the burn mark is controlled by both temperature and the speed of pen movement. Slower movement or higher temperature results in darker marks.
- Avoid applying excessive pressure; let the heat do the work.
- Experiment with different nibs and angles to achieve various effects like writing, outlining, shading, and detailing.

Image: A hand operating the toggle switch on the YIHUA 939 III Pyrography Station, demonstrating the ability to switch between two connected pens without changing nibs.

Image: A four-panel image illustrating the initial steps of pyrography: smoothing wood with sandpaper, transferring a pattern, installing a nib, and powering on the station to adjust temperature.

Image: A four-panel image showing advanced pyrography steps: testing on scrap wood, tracing the pattern, turning off the station, and cleaning the pen nib with a wet sponge.
- ความเข้ากันได้ของวัสดุ: The YIHUA 939 III is suitable for various organic materials such as wood, foam, leather, and gourds. Adjust temperature according to material density and desired burn effect.
- หมดแรง: When finished, turn the temperature knob to the lowest setting, then flip the main power switch to 'OFF'. Unplug the unit from the power outlet.

Image: A hand turning the temperature control knob on the pyrography station, with the temperature range of 250°C to 750°C (482°F to 1382°F) highlighted.
Video: An official product video from YIHUA demonstrating the setup and operation of the 939 III Dual Pen Pyrography Station, including pen installation, temperature adjustment, and various burning techniques.
7. การบำรุงรักษา
- Cleaning Nibs: Use the provided cleaning sponge (dampened, not soaking wet) to gently wipe off carbon buildup from the nibs during and after use. This helps maintain consistent heat transfer and extends nib life.
- Changing Nibs: Always allow the pen nib to cool down completely before attempting to change it. Use the screwdriver to loosen the screws, remove the old nib, insert the new one, and tighten the screws securely.
- การดูแลทั่วไป: Keep the pyrography station and pens clean and free from dust and debris. Store the unit in a dry, safe place when not in use.
8 การแก้ไขปัญหา
- Pen Not Heating / Inconsistent Heat:
- Check that the pen cable is securely plugged into the station.
- Ensure the wire nib is fully inserted and the screws are tightly fastened. A loose connection can prevent proper heating.
- Verify that the correct pen (A or B) is selected using the toggle switch.
- Clean the nib to remove any carbon buildup that might be impeding heat transfer.
- Pen Handle Rotates / Nib Feels Loose: Ensure the top nut on the pen handle, which secures the nib connector, is tight. If this nut is loose, the pen handle may rotate, giving the impression that the nib is broken or not working correctly.
- หน่วยไม่ได้เปิดเครื่อง:
- Check the power cord connection to both the unit and the wall outlet.
- ตรวจสอบว่าปลั๊กไฟที่ผนังใช้งานได้ปกติ
- The unit has a fuse-protected power supply. If the unit does not power on, the fuse may need inspection or replacement by a qualified technician.
9. ข้อมูลจำเพาะ
| คุณสมบัติ | ข้อมูลจำเพาะ |
|---|---|
| หมายเลขรุ่น | YIHUA 939-III |
| ขนาดสินค้า | 6.1 x 4.92 x 3.54 นิ้ว |
| น้ำหนักสินค้า | 4.66 ปอนด์ |
| ช่วงอุณหภูมิ | 250°C ~ 750°C (482°F ~ 1382°F) |
| อินพุต Voltage | 110-127V 60Hz (US-standard) |
| ผู้ผลิต | บริษัท กวางโจว อี้ฮัว อุปกรณ์อิเล็กทรอนิกส์ จำกัด |
10. การรับประกันและการสนับสนุน
The YIHUA 939 III Dual Pen Pyrography Station comes with a ความคุ้มครองทางเทคนิคจากผู้ผลิตเฉพาะในสหรัฐอเมริกา 12 เดือน. For any technical assistance or support, please contact YIHUA's professional assistance team available 24/7 on Amazon. Refer to your purchase documentation for specific contact details.





