1. บทนำ
This manual provides essential information for the safe and effective operation of your YIHUA 939-VI Dual Wood Burning Pyrography Station. Please read all instructions carefully before use to ensure proper setup, operation, and maintenance. This kit is designed for pyrography artworks on various materials such as wood, leather, cork, pumpkin, gourd, or plastic.
2. ข้อมูลด้านความปลอดภัย
WARNING: This product operates at high temperatures. Failure to follow safety instructions may result in burns, fire, or other injuries.
- Always operate the unit in a well-ventilated area to avoid inhaling fumes from burning materials.
- Ensure the work surface is heat-resistant and non-flammable.
- Keep flammable materials away from the heated pen and work area.
- Do not touch the hot nibs or metal parts of the pen. Always allow nibs to cool completely before changing or handling.
- Use the integrated pen holders to safely rest the pens when not in use.
- เก็บให้พ้นจากมือเด็กและสัตว์เลี้ยง
- Always unplug the unit when not in use or before cleaning and maintenance.
- Do not immerse the unit or pens in water or any other liquid.
- This model is designed to operate on 110-127V 60Hz with a US-standard power plug. Ensure your power supply matches these requirements.
3. เนื้อหาบรรจุภัณฑ์
Verify that all items listed below are present in your YIHUA 939-VI kit:
- 1 x Woodburning Station (Main Unit)
- 2 x Woodburning Pens
- 23 x Wire Nib Pyrography Tips (varied shapes)
- 6 x Wood Pieces
- 6 x Pyrography Stencils
- 1 x Pair of Tweezers
- ไขควง 1 อัน

Figure 3.1: Complete contents of the YIHUA 939-VI kit.
4. สินค้าหมดview
The YIHUA 939-VI Pyrography Station features a compact design with an integrated holder for convenience. It supports two pens, allowing for quick switching between different techniques or nibs. The temperature is precisely adjustable for various burning effects.

Figure 4.1: Labeled components of the YIHUA 939-VI main unit.

Figure 4.2: Integrated pen holders for space-saving and secure storage.
5. คำแนะนำในการตั้งค่า
Follow these steps to set up your YIHUA 939-VI Pyrography Station:
- Connect the Pens: Insert the connectors of the wood burning pens into the designated ports (Tool A and Tool B) on the main unit. Secure them by twisting the threaded collars.
- Install a Wire Nib: Using the provided screwdriver, loosen the two screws on the pen's tip holder. Carefully insert your desired wire nib into the terminals and tighten the screws to secure it. Ensure the nib is firmly seated.
- Place Pens in Holders: Rest the pens in the integrated holders on top of the main unit when not actively burning.
- การเชื่อมต่อไฟฟ้า: Plug the power cord into a compatible 110-127V 60Hz power outlet.
Video 5.1: This video demonstrates the installation of the wood burning pens, how to adjust temperature, switch between pens, and basic wood burning techniques like long strokes and shading using the YIHUA 939-VI Pyrography Station.

Figure 5.2: The YIHUA 939-VI Pyrography Station fully assembled and ready for use.
6. คู่มือการใช้งาน
เมื่อตั้งค่าหน่วยแล้ว ให้ปฏิบัติตามขั้นตอนต่อไปนี้:
- เปิดเครื่อง: Flip the main power switch located on the front of the unit. The indicator lights for Tool A and Tool B will illuminate.
- เลือกเครื่องมือ: Use the A/B toggle switch to select which pen you intend to use. The corresponding indicator light will show which tool is active.
- ปรับอุณหภูมิ: Rotate the temperature adjustment dial to set the desired heat level. The temperature range is 482 to 1382°F (250 to 750°C). Start with lower temperatures and gradually increase as needed for your material and desired effect.
- Begin Burning: Once the nib reaches the set temperature (indicated by the nib glowing red at higher settings), you can begin your pyrography work.
6.1. Burning Techniques
- Long Strokes: For consistent lines and darker tones, draw slowly and steadily. Drawing too fast may result in faded lines.
- การแรเงา: Use broader nibs or adjust temperature for lighter or darker shading effects. Experiment on scrap material first.
- สะดุด: Use a fine-point nib to create dots for texture and shading.

Figure 6.1: Adjusting the temperature for optimal burning results.

Figure 6.2: Using the A/B toggle switch to select the active pen.

รูปที่ 6.3: อดีตample of wood burning in progress.
7. การบำรุงรักษา
7.1. Changing Nibs
To change a wire nib:
- ปิดเครื่องและระบายความร้อน: Turn off the unit and allow the active nib to cool completely. This is crucial for safety.
- คลายเกลียว: Use the provided screwdriver to loosen the two screws holding the nib in place.
- ลบและแทนที่: Carefully remove the old nib using tweezers if necessary. Insert the new nib into the terminals and tighten the screws firmly.

Figure 7.1: Variety of wire nibs available for different effects.
7.2. การทำความสะอาดและการเก็บรักษา
- Clean Nibs: After use, gently clean cooled nibs with a fine-grit sandpaper or a specialized cleaning pad to remove carbon buildup.
- หน่วยทำความสะอาด: Wipe the main unit with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- พื้นที่จัดเก็บ: Store the unit and accessories in a dry, safe place away from dust and moisture. Use the provided tin for nib storage.
8 การแก้ไขปัญหา
If you encounter issues with your YIHUA 939-VI Pyrography Station, refer to the following common problems and solutions:
| ปัญหา | สาเหตุที่เป็นไปได้ | สารละลาย |
|---|---|---|
| ปากกาไม่ร้อน | Power switch off, pen not selected, loose connection, faulty nib, power issue. | Ensure power switch is ON. Select the correct tool (A or B). Check pen connection. Replace nib. Verify power outlet. |
| Inconsistent burning / Faded lines | Temperature too low, drawing too fast, dirty nib, material type. | Increase temperature. Slow down drawing speed. Clean the nib. Test on different material. |
| Nib glowing excessively / Burning too dark | Temperature too high, pressing too hard. | Decrease temperature. Use lighter pressure. |
| Nibs difficult to change | Screws too tight, nib stuck, nib still hot. | Ensure nib is completely cool. Loosen screws sufficiently. Use tweezers for removal. |
9. ข้อมูลจำเพาะ
| คุณสมบัติ | รายละเอียด |
|---|---|
| หมายเลขรุ่น | YIHUA 939-VI |
| ผู้ผลิต | กวางโจว Yihua Electronic Equipement Co.,Ltd. |
| เล่มที่tage | 110 โวลต์ |
| วัดtage | 30 วัตต์ |
| ช่วงอุณหภูมิ | 482 - 1382°F (250 - 750°C) |
| ความคงตัวของอุณหภูมิ | 1382 degrees_fahrenheit (Max) |
| ขนาดสินค้า | 5.12 x 3.39 x 3.74 นิ้ว |
| น้ำหนักสินค้า | 3.8 ปอนด์ (1.73 กิโลกรัม) |
| สี | สีเขียว |
| ประเภทจอภาพ | LCD หรือ LED |
10. การรับประกันและการสนับสนุน
YIHUA provides comprehensive support for your product:
- การรับประกัน: Enjoy 12-month US-exclusive manufacturer technical coverage.
- การสนับสนุนด้านเทคนิค: 24/7 professional assistance is available on Amazon for any technical inquiries or issues.





