1. Introducció
This manual provides instructions for the safe and effective use of your KFD AC Adapter. This adapter is designed to provide power and charge various Water Tech Pool Blaster vacuum cleaner models. Please read this manual thoroughly before use and retain it for future reference.
2. Compatibilitat del producte
The KFD AC Adapter is compatible with Water Tech Pool Blaster vacuums featuring a 2-prong/2-pin connector and next-generation motor box. Compatible models include:
- Water Tech LC099-2SK Pool Blaster
- Catfish Li 20050CL
- Catfish Li Ultra 21051DL
- Pulse 22151EL
- Centennial Li 22051EL (CENT2012)
- Hydro 500 26051SL
- Volt FX-4 Li 24050GL
- Speed Vac Turbo 26050SL
- Eclipse Li 23051EL
- iVac 250 Li 25050GL
- Rush X21 23151EL
Nota important: Please verify your specific Pool Blaster model number and connector type to ensure compatibility before use. Rechargeable batteries typically have a lifespan of 2-3 years. If your device does not charge, the battery may be worn out or decayed and may not accept a charge.
3. Configuració i connexió
Follow these steps to properly set up and connect your KFD AC Adapter:
- Inspeccioneu l'adaptador: Before connecting, visually inspect the AC adapter and its cable for any signs of damage. Do not use if damaged.
- Connect to Vacuum: Insert the 2-prong connector of the KFD AC Adapter into the charging port of your Water Tech Pool Blaster vacuum cleaner. Ensure a secure fit.
- Connecteu-vos a la presa de corrent: Plug the AC adapter into a standard 100-240V wall power outlet.


4. Instruccions de funcionament
Once connected, the adapter will begin charging your Pool Blaster vacuum. The charging indicator on your vacuum (if present) will typically show the charging status. Refer to your Pool Blaster vacuum's manual for specific charging indicator behavior.
Característiques de seguretat
The KFD AC Adapter incorporates multiple safety protections to ensure safe operation:
- Més del voltage Protecció (OVP): Prevents damage from excessive output voltage.
- Protecció contra sobrecorrent (OCP): Protegeix contra un corrent de sortida excessiu.
- Protecció contra curtcircuits (SCP): Mesures de seguretat contra curtcircuits.
- Protecció contra sobretensions: Defends against power surges.
- Current Stabilizer: Ensures stable current delivery.
- Control de temperatura: Manages operating temperature to prevent overheating.

5. Manteniment
To ensure the longevity and proper functioning of your KFD AC Adapter:
- Emmagatzematge: Guardeu l'adaptador en un lloc fresc i sec quan no l'utilitzeu.
- Neteja: Disconnect the adapter from the power outlet and the device before cleaning. Wipe with a soft, dry cloth. Do not use liquid cleaners or solvents.
- Cura del cable: Avoid bending or crimping the cable excessively. Do not place heavy objects on the cable.
- Condicions ambientals: No exposeu l'adaptador a temperatures extremes, humitat ni llum solar directa.
6. Solució De Problemes
If you encounter issues with your KFD AC Adapter, consider the following:
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no es carrega | Loose connection, faulty power outlet, worn-out device battery, adapter malfunction. | Ensure all connections are secure. Test the power outlet with another device. Check the device's battery health (refer to device manual). If issues persist, contact support. |
| L'adaptador s'escalfa | Normal operation, poor ventilation, excessive load. | A slight warmth is normal. Ensure the adapter is in a well-ventilated area. If it becomes excessively hot, disconnect immediately and contact support. |
| Espurnes en connectar-se | Normal inrush current, faulty outlet. | A small spark is common. If sparking is excessive or continuous, unplug immediately and have the outlet inspected by a qualified electrician. |
7. Especificacions
Technical specifications for the KFD AC Adapter:
- Entrada: 100-240V CA, 50-60Hz
- Sortida: 8.4V CC, 1.0A
- Wattage: 8.4 watts
- Tipus de connector: Barrel Connector (2-pin)
- Color: Negre
- Certificacions de seguretat: UL, CE, FCC, RoHS compliant
- Característiques de protecció: Més del voltage Protection (OVP), Over Current Protection (OCP), Short Circuit Protection (SCP), Surge Protection, Current Stabilizer, Temperature Control

8. Garantia i Suport
KFD products are designed for reliability and safety. This AC adapter comes with the following warranty and support:
- Garantia: 3 Anys
- Política d'intercanvi: 30 Days Free Exchange
For technical assistance or warranty claims, please refer to the contact information provided with your purchase or visit the official KFD weblloc.