1. Бүтээгдэхүүн дууссанview
The KFD 26V Power Supply (Model: TDW-724-BK-11) is a high-quality replacement adapter designed to provide reliable power to various cordless stick vacuum cleaners, including specific models from Orfeld and APOSEN. This power adapter ensures efficient charging and operation of your compatible vacuum cleaner, featuring robust safety protections for user and device security.

Image: The KFD 26V power supply unit, featuring a compact black adapter block with a European two-pin plug and a connected DC output cable with an angled connector. The cable is neatly secured with a hook-and-loop strap.
2. Аюулгүй ажиллагааны заавар
Your KFD power supply is engineered with multiple safety features to protect both the device and the user. Adhering to these guidelines is crucial for safe operation:
- Боть гаруйtage Хамгаалалт (OVP): Хэт их оролтын хэмжээнээс үүдэлтэй хохирлыг урьдчилан сэргийлдэгtage.
- Хэт гүйдлийн хамгаалалт (OCP): Хэт их гаралтын гүйдлийн улмаас үүссэн гэмтлээс хамгаална.
- Богино залгааны хамгаалалт (SCP): Automatically shuts down in case of a short circuit to prevent hazards.
- Температураас хамгаалах: Хэт халалтаас сэргийлэхийн тулд дотоод температурыг хянаж, зохицуулдаг.
- Хэт ачааллын хамгаалалт: Хэт их хүч хэрэглэхээс хамгаална.
- Over Charger Protection: Ensures safe charging cycles.
Always ensure the power supply is used in a well-ventilated area and avoid covering it during operation. Do not expose the adapter to water or extreme temperatures.

Image: An illustration highlighting the built-in safety protections of the KFD power supply, including surge protection, current stabilization, temperature control, and short circuit prevention, indicated by icons.

Image: The KFD power adapter plugged into a wall outlet, with icons illustrating its multi-protection features: quality chip, ABC+PC material for anti-fall, fire retardant properties, and efficient heat dissipation.

Зураг: зүсэлт view of the KFD power adapter, revealing its internal components and illustrating various built-in safety electronics such as over-temp, over-current, over-voltage, over-load, short circuit, and over-charger protections.
3. Багцын агуулга
Upon opening your KFD power supply package, you should find the following items:
- 1 x KFD 26V Power Adapter with European Plug
- 1 х хэрэглэгчийн гарын авлага (энэ баримт бичиг)
4. Суурилуулалт ба тохиргоо
Before connecting the power adapter, please verify that the output voltage (26V) and the DC connector size match your vacuum cleaner's requirements. The voltage of the vacuum cleaner's battery (e.g., 22.2V) is different from the charger's output voltage (26 В).
- Тохиромжтой эсэхийг шалгах: Confirm that your vacuum cleaner model is listed in the 'Compatible Models' section of this manual.
- Тоос сорогчтой холбогдох: Insert the DC output connector of the KFD power adapter firmly into the charging port of your vacuum cleaner.
- Цахилгаан залгуурт холбогдох: Plug the European two-pin plug of the power adapter into a standard AC 100-240V, 50/60Hz wall outlet.
- Цэнэглэх үзүүлэлт: Observe your vacuum cleaner's charging indicator light (if available) to confirm that charging has begun.
5. Operating the Power Adapter
The KFD 26V power adapter is designed for straightforward operation. Once properly connected, it will automatically begin charging your compatible vacuum cleaner. The adapter is equipped with intelligent charging circuitry to optimize the charging process and protect the battery.
Always disconnect the power adapter from the wall outlet when not in use or when the vacuum cleaner is fully charged to conserve energy and prolong the adapter's lifespan.
6. Тохиромжтой загварууд
This KFD 26V power supply is compatible with a wide range of cordless stick vacuum cleaners. Please ensure your model is listed below:
- Orfeld Models: EV-660, EV-660-S222, EV-679, H20A, RB666, RB680
- APOSEN Models: H10, H10S, H11, H11S, H21, H21S, H120, H150, H250, H251
- ONSON Models: D18E, C17 Pro, D18 E, ON-XCQ-P01
- Бусад нийцтэй загварууд: ZD12D270050US, ZD12D27OO5OUS, ZD120270050US, RK-2650500, RK2650500, RKULDC2650500, SK02G-2650050U, Shenzhen Chanzeho CZH013265050USWH, CZHO1326505OUSWH, APOSEN BATCH NO: 20A001H, 20AOOIH

Image: A visual representation of compatible Orfeld vacuum cleaner models (RB666, EV679, H20A) that can be powered by the KFD 26V adapter, alongside the adapter's input and output specifications.
7. Бүтээгдэхүүний техникийн үзүүлэлтүүд
| Брэнд | KFD |
| Загварын дугаар | TDW-724-BK-11 |
| Оролтын хэмжээtage | Хувьсах гүйдэл 100-240V ~ 50/60Hz |
| Гаралтын ботьtage | DC 26V |
| Гаралтын гүйдэл | 0.5А (500мА) |
| Холбогч төрөл | 2-pin DC connector (angled) |
| Онцлог шинж чанарууд | Богино холболтын хамгаалалт, Хэт ихtage Protection, Over Current Protection, Over Temperature Protection, Over Load Protection, Over Charger Protection |
| Холболтын технологи | Утастай |
| Оруулсан бүрэлдэхүүн хэсгүүд | Европын залгуур |
8. Засвар үйлчилгээ, арчилгаа
To ensure the longevity and optimal performance of your KFD power adapter, follow these maintenance guidelines:
- Хуурай байлгах: Адаптерийг чийг эсвэл шингэн зүйлд өртүүлэхээс зайлсхий.
- Температурын хяналт: Store and operate the adapter in a cool, dry environment, away from direct sunlight or heat sources.
- Кабель арчилгаа: Do not bend, twist, or pull the cable excessively. Avoid placing heavy objects on the cable. The cable is designed for durability, with a bend lifespan of over 10,000 bends at 90 degrees.
- Цэвэрлэгээ: Disconnect the adapter from the power outlet before cleaning. Use a soft, dry cloth to wipe the surface. Do not use harsh chemicals or abrasive cleaners.
- Ашиглаагүй үед салгах: For safety and energy conservation, unplug the adapter from the wall outlet when it is not actively charging.

Image: An illustration demonstrating the robust design of the KFD power supply cable, highlighting its ability to withstand over 10,000 bends at a 90-degree angle without breaking, ensuring a long lifespan.
9. Алдаа засах
If you encounter issues with your KFD power adapter, consider the following common troubleshooting steps:
- Цахилгаангүй/Цэнэглэхгүй:
- Ensure the power adapter is securely plugged into both the wall outlet and the vacuum cleaner.
- Гаралтын эвдрэлийг арилгахын тулд адаптерийг өөр залгуурт залгаж үзээрэй.
- Verify that the vacuum cleaner's charging port is clean and free of debris.
- Confirm that the vacuum cleaner itself is functioning correctly (e.g., battery is not completely depleted or faulty).
- Адаптерийн хэт халалт:
- Адаптер нь агааржуулалт сайтай, таглаагүй газар байгаа эсэхийг шалгаарай.
- Disconnect the adapter and allow it to cool down before reconnecting. If overheating persists, discontinue use and contact support.
- Буруу тохирох:
- Double-check the model compatibility list. The adapter may not be suitable for all vacuum cleaner models, even if the voltage is similar.
- Ensure the DC connector size matches your device's port exactly.
If the issue persists after attempting these steps, please refer to the Warranty and Support section for further assistance.
10. Баталгаат хугацаа ба дэмжлэг
KFD is committed to providing high-quality power solutions. This product has been rigorously tested to meet and exceed OEM specifications, ensuring superior performance and reliability.
KFD offers a 3 жилийн баталгаат хугацаа on this power supply, demonstrating our confidence in its durability and performance. For any product-related inquiries, technical support, or warranty claims, please contact the seller or KFD customer service through the platform where you purchased the product. Please have your order details and product model number ready for faster assistance.

Image: An illustration depicting a '3 Garantie' (3-Year Warranty) badge, a customer service representative at a computer, and the CE mark, symbolizing KFD's commitment to quality, support, and compliance with European standards.





