Introducció
This manual provides essential information for the safe and efficient operation of your Telwin 807026 Battery Charger. This device is designed for charging free electrolyte (WET) batteries with 12V or 24V voltage, featuring protection against overcharging and polarity inversion. Please read this manual thoroughly before use.
Instruccions de seguretat
ADVERTIMENT: Llegiu tots els avisos i instruccions de seguretat abans d'utilitzar aquest producte. Si no seguiu els avisos i les instruccions, podeu patir descàrregues elèctriques, incendis i/o lesions greus.
- Feu servir el carregador només en zones ben ventilades.
- No exposeu el carregador a la pluja o a la humitat.
- Disconnect the charger from the mains supply before making or breaking the connections to the battery.
- Ensure correct polarity before connecting to the battery (red clamp a positiu, negre clamp a negatiu).
- Mantenir fora de l'abast dels nens.
- No carregueu bateries no recarregables.
- Utilitzeu protecció ocular i roba protectora quan treballeu amb piles.
- Eviteu curtcircuitar el cable de càrregaamps.
Producte acabatview
The Telwin 807026 Battery Charger features a robust design with clear indicators for safe and effective battery charging.

Figura 1: Frontal view of the Telwin Nevada 15 Battery Charger. The front panel displays the 10A fuse, an ammeter indicating charging current, a voltage selector switch (12V/24V), and printed specifications including input voltage (230V~ 50/60Hz), absorbed power (110W), and charging parameters for 12V and 24V batteries. The charging clamps are visible at the bottom.
Els components clau inclouen:
- Amperímetre: Displays the charging current.
- Voltage Interruptor selector: Allows selection between 12V and 24V charging.
- Fusible (10A): Provides overcurrent protection.
- Charging Cables with Clamps: For connecting to the battery terminals.
Configuració
- Place the charger on a stable, flat surface in a well-ventilated area.
- Ensure the charger is disconnected from the mains power supply.
- Identifiqueu el volum de la bateriatage (12V or 24V) and set the voltage selector switch on the charger accordingly.
- Connect the red (+) charging clamp al terminal positiu (+) de la bateria.
- Connect the black (-) charging clamp al terminal negatiu (-) de la bateria.
- Assegureu-vos que totes les connexions estiguin segures abans de continuar.
Instruccions de funcionament
Follow these steps to charge your battery:
- Després de connectar el clamps to the battery (as per Setup), plug the charger's power cord into a suitable 230V AC power outlet.
- The ammeter will indicate the charging current. The needle will gradually decrease as the battery charges.
- Monitor the ammeter. When the needle approaches zero, the battery is nearing full charge.
- Once charging is complete, first disconnect the charger from the mains power supply.
- A continuació, desconnecteu el cl negre (-).amp de la bateria, seguit del cl vermell (+)amp.
- Store the charger in a dry, safe place.
Càrrega de bateries de 12 V
For 12V batteries, ensure the voltage selector is set to 12V. The charger provides 6A arithmetic charging current, suitable for batteries with a minimum capacity of 60Ah.
Càrrega de bateries de 24 V
For 24V batteries, ensure the voltage selector is set to 24V. The charger provides 3A arithmetic charging current, suitable for batteries with a minimum capacity of 30Ah.
Manteniment
- Mantingueu el carregador net i lliure de pols i residus.
- Regularly check the charging cables and clamps for any signs of damage. Replace if necessary.
- Guardeu el carregador en un lloc fresc i sec quan no l'utilitzeu.
- Do not attempt to open or repair the charger yourself. Refer to qualified service personnel.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El carregador no s'encén | No power from outlet; Blown fuse; Loose connection. | Check power outlet; Replace 10A fuse; Ensure secure connections. |
| Ammeter not showing current | Incorrect polarity; Battery fully charged; Battery severely discharged/faulty. | Comproveu clamp connections (+ to +, - to -); Battery may be full; Test battery condition. |
| Sobreescalfament | Poor ventilation; Overloaded. | Ensure adequate airflow around charger; Check battery capacity matches charger's capabilities. |
Si el problema persisteix, poseu-vos en contacte amb el servei d'atenció al client.
Especificacions
- Model: Telwin 807026 (Nevada 15)
- Entrada Voltage: 230V ~ 50/60Hz (220V-240V)
- Potència absorbida: 110W
- Vol. De càrregatage: 12V / 24V
- Charging Current (Arithmetic): 12V - 6A, 24V - 3A
- Minimum Battery Capacity: 12V - 60Ah, 24V - 30Ah
- Capacitat màxima de la bateria: 115 Ah
- Fusible: 10A
- Protecció: Overload and polarity inversion protection, Semi-automatic thermal protection
- Pes: 2600 grams
- Color: Vermell
- Tipus de font d'alimentació: AC
Garantia i Suport
For warranty information or technical support, please contact your retailer or visit the official Telwin weblloc web. Conserveu el rebut de compra com a comprovant de compra.
Fabricant: Telwin SpA
Número de model: 807026





