1. හැඳින්වීම සහ අවසන්view
This manual provides essential information for the safe and effective use of your KFD 17V AC Power Adapter. This adapter is designed to provide reliable power for compatible devices, including various Bose Soundlink speakers and specific massage gun models. Please read this manual thoroughly before use and retain it for future reference.

Figure 1: KFD 17V AC Power Adapter with its cable.
2. නිෂ්පාදන ලක්ෂණ
- උසස් තත්ත්වයේ සංරචක: Manufactured with internal components designed for stable power delivery and long-term reliability.
- ආරක්ෂිත සහතික: CE, FCC, and RoHS certified, ensuring compliance with international safety and environmental standards.
- උසස් ආරක්ෂණය: Features Over Voltage Output Protection (OVP), Over Current Output Protection (OCP), and Short Circuit Output Protection (SCP) for enhanced device safety.
- Optimal Cable Design: Equipped with a pure copper wire core for efficient power transfer and durability.

Figure 2: Internal components of the power adapter, illustrating overcharging prevention and intelligent current matching features, with UL Listed certification.

Figure 3: Close-up of the power cable, highlighting the pure copper wire core for durability and efficient power transfer.
3. ගැළපුම
The KFD 17V AC Power Adapter is compatible with a range of devices requiring 17V output. Please verify your device's input voltage and connector type before use.
ගැළපෙන උපාංග:
- Bose Soundlink I, II, III, 1, 2, 3 Portable Sound Link Wireless Bluetooth Mobile Speaker System (Part Numbers: 306386-101, 301141, 404600, 414255, 412540, S024RU1700100, 344666-0020)
- Bose Companion 20 Computer Speakers SPKR 329509-1300
- Bose SoundTouch Portable Series II Wireless Music System, 727225-1100
- Bose SoundTouch Portable Wi-Fi Music System, 355150-1200
- TaoTronics TT-PCA004 Massage Gun
- Homech HM-PCA004 Massage Gun
- W&T W&T-AD1812A170070U
- STS C12C0170V0700U
- AJ1217-B 2600mAh Li-ion Battery Charger
වැදගත් අනුකූලතා සටහන්:
මෙම ඇඩැප්ටරය නැත compatible with the following models:
- Bose SoundDock
- Bose Soundlink Mini I, II, and Colour
- Bose SoundTouch 20
- Bose SoundTouch 30 Wi-Fi music system

Figure 4: Image showing various Bose Soundlink models (I, II, III) that are compatible with the adapter.
4 ආරක්ෂිත තොරතුරු
To ensure safe operation and prevent damage to your devices or the adapter, please observe the following safety guidelines:
- Use only with devices that match the adapter's output voltage (17V) and current (1A). Exceeding these specifications can damage your device or the adapter.
- ඇඩැප්ටරය ජලය, තෙතමනය හෝ අධික උෂ්ණත්වයන්ට නිරාවරණය නොකරන්න.
- ඇඩැප්ටරය බිම හෙළීමෙන් හෝ දැඩි බලපෑම්වලට ලක් කිරීමෙන් වළකින්න.
- Do not attempt to open or modify the adapter. There are no user-serviceable parts inside.
- දරුවන්ට ළඟා විය නොහැකි ලෙස තබා ගන්න.
- දිගු කාලයක් භාවිතයේ නොමැති විට ඇඩැප්ටරය බල සැපයුමෙන් විසන්ධි කරන්න.
- ඇඩැප්ටරය හෝ කේබලය හානි වී ඇත්නම්, වහාම භාවිතය නතර කරන්න.

Figure 5: Certifications for the power adapter, including UL Listed, CE, FCC, and RoHS, indicating compliance with safety and quality standards.
5. පිහිටුවීම
Follow these steps to set up your KFD 17V AC Power Adapter:
- ඇසුරුම්: බල ඇඩැප්ටරය එහි ඇසුරුම්වලින් ප්රවේශමෙන් ඉවත් කරන්න.
- පරීක්ෂා කරන්න: Check the adapter and cable for any visible damage. Do not use if damaged.
- උපාංගයට සම්බන්ධ කරන්න: Insert the DC output plug of the adapter firmly into the power input port of your compatible device. Ensure the connection is secure.
- Power Outlet වෙත සම්බන්ධ කරන්න: Plug the AC input prongs of the adapter into a standard 100-240V AC wall outlet.
- බලය තහවුරු කරන්න: Once connected, your device should indicate that it is receiving power or charging (e.g., a charging indicator light).
Video 1: Demonstration of connecting the KFD 17V AC Power Adapter to a Bose Soundlink speaker.
6. මෙහෙයුම් උපදෙස්
Once properly set up, the KFD 17V AC Power Adapter will provide continuous power to your device or charge its internal battery. The adapter is designed for automatic operation and does not require manual adjustments during use.
- Ensure the adapter is securely plugged into both the wall outlet and your device.
- The adapter's built-in protection features (OVP, OCP, SCP) will automatically safeguard your device against common electrical issues.
- For optimal battery life, refer to your device's specific user manual regarding charging cycles and practices.
වීඩියෝව 2: විස්තරාත්මකවview of the KFD 17V AC Power Adapter and its application with Bose Soundlink speakers.
7. නඩත්තු කිරීම
Proper maintenance helps extend the life of your power adapter:
- පිරිසිදු කිරීම: පිරිසිදු කිරීමට පෙර ඇඩැප්ටරය සියලුම බල ප්රභවයන්ගෙන් විසන්ධි කරන්න. බාහිර කොටස පිස දැමීමට මෘදු, වියළි රෙද්දක් භාවිතා කරන්න. දියර පිරිසිදු කරන්නන් හෝ එයරොසෝල් භාවිතා නොකරන්න.
- ගබඩා: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- හැසිරවීම: Always grasp the plug when disconnecting from an outlet; do not pull on the cable.
8. දෝශ නිරාකරණය
If you encounter issues with your KFD 17V AC Power Adapter, try the following steps:
| ගැටලුව | විය හැකි හේතුව | විසඳුම |
|---|---|---|
| උපාංගය ක්රියාත්මක නොවේ/ආරෝපණය නොවේ | Adapter not properly connected; Power outlet issue; Device compatibility issue; Damaged adapter/cable | Ensure all connections are secure. Try a different power outlet. Verify device compatibility (refer to Section 3). Inspect adapter/cable for damage; replace if necessary. |
| Adapter is hot to the touch | Normal operation (slight warmth); Overload; Poor ventilation | A slight warmth is normal. If excessively hot, disconnect immediately. Ensure the adapter is not covered and has adequate ventilation. Verify device power requirements do not exceed adapter capacity. |
| අතරමැදි බලය | Loose connection; Damaged cable/connector | Check and secure all connections. Inspect the cable and connector for fraying or bending; replace the adapter if damage is found. |
If troubleshooting steps do not resolve the issue, please contact KFD customer support.
9. පිරිවිතර
| පිරිවිතර | වටිනාකම |
|---|---|
| ආදාන වෙළුමtage | 100-240VAC, 50/60Hz |
| ප්රතිදාන වෙළුමtage | 17V |
| ප්රතිදාන ධාරාව | 1A |
| ප්රතිදානය Wattage | 17W |
| DC Charging Cable Length | අඩි 6 (මීටර් 1.8) |
| ආරක්ෂණ විශේෂාංග | OVP, OCP, SCP |
| සහතික | CE, FCC, RoHS |
| අයිතමයේ බර | අවුන්ස 5.9 කි |
| පැකේජ මානයන් | අඟල් 5.16 x 3.58 x 1.54 |
10. වගකීම් සහ සහාය
Your KFD 17V AC Power Adapter comes with a comprehensive warranty and dedicated customer support.
- වගකීම්: This product includes a 30-day free exchange policy and a 36-month (3-year) warranty from the date of purchase. This warranty covers manufacturing defects and ensures the adapter meets or exceeds OEM specifications.
- පාරිභෝගික සහාය: For any questions, technical assistance, or warranty claims, please contact KFD customer support through the retailer where the product was purchased.

Figure 6: Image indicating a 3-year warranty and contact information for support.