KFD 26V Power Supply User Manual

1. Prodotto finitoview

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. Istruzioni di sicurezza

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:

• oltre il volumetage Protezione (OVP): Previene i danni causati da un eccessivo volume di inputtage.
• Protezione da sovracorrente (OCP): Safeguards against damage from excessive output current.
• Protezione da cortocircuito (SCP): Automatically shuts down in case of a short circuit to prevent hazards.
• Protezione da sovratemperatura: Monitora e regola la temperatura interna per evitare il surriscaldamento.
• Protezione da sovraccarico: Protegge da un assorbimento di potenza eccessivo.
• 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.

Immagine: uno spaccato 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. Contenuto della confezione

Upon opening your KFD power supply package, you should find the following items:

• 1 x KFD 26V Power Adapter with European Plug
• 1 x Manuale utente (questo documento)

4. Installazione e configurazione

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 V).

1. Verifica compatibilità: Confirm that your vacuum cleaner model is listed in the 'Compatible Models' section of this manual.
2. Collegamento all'aspirapolvere: Insert the DC output connector of the KFD power adapter firmly into the charging port of your vacuum cleaner.
3. Collegare alla presa di corrente: Plug the European two-pin plug of the power adapter into a standard AC 100-240V, 50/60Hz wall outlet.
4. Indicatore di carica: 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. Modelli compatibili

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
• Altri modelli compatibili: 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. Specifiche del prodotto

8. Manutenzione e cura

To ensure the longevity and optimal performance of your KFD power adapter, follow these maintenance guidelines:

• Mantenere asciutto: Evitare di esporre l'adattatore all'umidità o ai liquidi.
• Controllo della temperatura: Store and operate the adapter in a cool, dry environment, away from direct sunlight or heat sources.
• Cura del cavo: 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.
• Pulizia: 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.
• Scollegare quando non in uso: 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. Risoluzione Dei Problemi

If you encounter issues with your KFD power adapter, consider the following common troubleshooting steps:

• Nessuna alimentazione/Non in carica:
  • Ensure the power adapter is securely plugged into both the wall outlet and the vacuum cleaner.
  • Prova a collegare l'adattatore a una presa a muro diversa per escludere che si tratti di una presa difettosa.
  • 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).
• Surriscaldamento dell'adattatore:
  • Assicurarsi che l'adattatore si trovi in ​​un'area ben ventilata e non sia coperto.
  • Disconnect the adapter and allow it to cool down before reconnecting. If overheating persists, discontinue use and contact support.
• Vestibilità errata:
  • 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.

Se il problema persiste dopo aver provato questi passaggi, consultare la sezione Garanzia e supporto per ulteriore assistenza.

10. Garanzia e supporto

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 Garanzia di 3 anno 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.