1. Introducción
Thank you for choosing the Leelbox FG6000ioL-B 5500W Inverter Generator. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your generator. Please read this manual thoroughly before operating the unit and keep it for future reference.
The Leelbox FG6000ioL-B is a powerful and portable 4-stroke gasoline inverter generator designed to deliver clean, stable power for a variety of applications, from sensitive electronics to power tools. It features a 5500W peak and running power output, advanced inverter technology for pure sine wave output, and a low-noise design for quiet operation.

Figure 1: Leelbox FG6000ioL-B 5500W Inverter Generator. This image shows the overall design of the generator, highlighting its compact and robust frame.
2. Información de seguridad
Your safety and the safety of others are very important. Always operate the generator according to the instructions provided. Failure to do so can result in serious injury or death.
Precauciones generales de seguridad:
- Peligro de monóxido de carbono: Generators produce carbon monoxide, a colorless, odorless, poisonous gas. Operate the generator outdoors in a well-ventilated area, far away from windows, doors, and vents. Never operate indoors, in a garage, or in partially enclosed spaces.
- Peligro de incendio: La gasolina es altamente inflamable. Reposte en un área bien ventilada con el motor apagado y frío. No fume ni permita llamas abiertas cerca del generador. Guarde el combustible en un recipiente homologado.
- Peligro de descarga eléctrica: Do not operate the generator in wet conditions. Ensure all electrical connections are secure and properly grounded. Never connect the generator directly to your home's electrical system without a proper transfer switch installed by a qualified electrician.
- Superficies calientes: El motor y el silenciador del generador se calientan mucho durante el funcionamiento y permanecen calientes durante un tiempo después de apagarlo. Evite tocar superficies calientes para evitar quemaduras.
- Mantenga alejados a los niños y las mascotas: Ensure children and pets are kept at a safe distance from the generator during operation.
3. Producto terminadoview
Familiarize yourself with the components and controls of your Leelbox FG6000ioL-B generator.
Componentes clave:
- Engine (223cc)
- Tanque de combustible (capacidad de 13L)
- Panel de control
- Frame for portability and protection
- Silenciador
Panel de control:
The control panel provides access to all operational controls and indicators.

Figura 2: detallada view of the Leelbox FG6000ioL-B control panel. This image highlights the various switches, meters, and outlets for operation.
- ENG. SW. (Engine Switch): Se utiliza para encender o apagar el motor.
- ECO. SW. (Economy Switch): Activates or deactivates the ECO mode for fuel efficiency and reduced noise.
- Medidor Digital: Muestra vol.tage, frequency, and running hours.
- Indicadores:
- SALIDA: Se ilumina cuando se genera energía.
- SOBRECARGA: Illuminates and may shut down the generator if overloaded.
- PETRÓLEO: Illuminates when engine oil level is low.
- AC230V Outlets: Two standard 230V AC outlets for connecting appliances.
- Multifunctional Socket (DC12V 8.3A): Provides 12V DC power.
- DC Circuit Breaker: Protects the DC circuit from overload.
4. Configuración
Antes de poner en marcha su generador por primera vez, siga estos pasos cuidadosamente.
4.1 Initial Inspection:
- Check for any visible damage from shipping.
- Asegúrese de que todos los componentes estén presentes tal como se indica en el contenido del paquete.
4.2 Add Engine Oil:
The generator is shipped without engine oil. You must add the recommended oil before starting.
- Coloque el generador en una superficie nivelada.
- Localice la tapa/varilla de nivel de aceite.
- Carefully add the recommended 4-stroke engine oil (e.g., SAE 10W-30) to the proper level. A long-necked funnel may be required due to the oil fill location. Do not overfill.
- Vuelva a colocar de forma segura la tapa de llenado/varilla de nivel de aceite.
4.3 Add Fuel:
Utilice gasolina nueva, sin plomo, con un octanaje de 87 o superior.
- Asegúrese de que el generador esté apagado y frío.
- Abra la tapa del tanque de combustible.
- Slowly add gasoline to the fuel tank, being careful not to overfill. Leave some space for fuel expansion.
- Cierre bien la tapa del tanque de combustible.
4.4 Grounding the Generator:
For safety, always ground the generator before operation. Connect a grounding wire from the generator's grounding terminal to a suitable ground source (e.g., a ground rod).
5. Instrucciones de funcionamiento
5.1 Arranque del motor:
- Asegúrese de que el generador esté sobre una superficie nivelada y que todas las cargas eléctricas estén desconectadas.
- Turn the fuel valve to the 'ON' position (if applicable).
- Mueva la palanca del estrangulador a la posición 'CHOKE' (para arranques en frío).
- Turn the ENG. SW. to the 'ON' position.
- Tire de la manija de arranque de retroceso con firmeza y suavidad hasta que el motor arranque.
- Una vez que el motor arranque, mueva gradualmente la palanca del estrangulador a la posición 'RUN' (Ejecutar).
5.2 Using ECO Mode:
The ECO mode adjusts engine speed to match the load, saving fuel and reducing noise.
- To activate ECO mode, turn the ECO. SW. to the 'ON' position.
- To deactivate ECO mode, turn the ECO. SW. to the 'OFF' position. Use OFF for high-load applications or when stable power is critical.
5.3 Connecting Electrical Devices:
After the engine has started and is running smoothly, you can connect your electrical devices.
- Asegurar el agua total.tage of connected devices does not exceed the generator's running power (5500W).
- Plug your devices into the AC230V outlets or use the DC12V 8.3A multifunctional socket as needed.
- The inverter technology generates pure sine waves, making it safe for sensitive electronics like laptops and televisions.

Figure 3: Illustration of inverter technology providing pure sine waves, suitable for sensitive appliances.
5.4 Parada del motor:
- Desconecte todas las cargas eléctricas del generador.
- Turn the ENG. SW. to the 'OFF' position.
- Gire la válvula de combustible a la posición “OFF” (si corresponde).
6. Mantenimiento
El mantenimiento regular garantiza un rendimiento óptimo y prolonga la vida útil de su generador. Realice siempre el mantenimiento con el motor apagado y frío.
6.1 Engine Oil Check/Change:
- Check oil level before each use. Add oil if the 'OIL' indicator light is on.
- Cambie el aceite del motor después de las primeras 20 horas de funcionamiento, luego cada 100 horas o anualmente.
6.2 Limpieza del filtro de aire:
- Inspeccione el filtro de aire cada 50 horas o mensualmente.
- Clean or replace the air filter element if it is dirty.
6.3 Spark Plug Inspection:
- Inspeccione la bujía cada 100 horas o anualmente.
- Limpie o reemplace si es necesario.
6.4 Fuel System Maintenance:
- If storing the generator for more than 30 days, drain the fuel tank and carburetor, or use a fuel stabilizer.
7. Solución de problemas
This section covers common issues and their solutions. For problems not listed here, contact customer support.
| Problema | Posible causa | Solución |
|---|---|---|
| El motor no arranca | Sin combustible Nivel de aceite bajo Apagado del motor El estrangulador no está ajustado correctamente | Añadir combustible Añadir aceite Encienda el interruptor del motor Ajuste la palanca del estrangulador |
| Sin salida de potencia | Indicador de sobrecarga encendido Disyuntor disparado ECO mode ON with high load | Reducir la carga, reiniciar el generador Restablecer disyuntor Turn ECO mode OFF |
| El motor funciona de forma irregular | Combustible rancio Filtro de aire sucio Bujía sucia | Drene y vuelva a llenar con combustible nuevo Limpiar/reemplazar filtro de aire Limpiar/reemplazar bujía |
8. Especificaciones
Technical specifications for the Leelbox FG6000ioL-B Inverter Generator.

Figure 4: Detailed specifications table for the Leelbox FG6000ioL-B generator.
| Especificación | Valor |
|---|---|
| Modelo | FG6000ioL-B |
| Modelo de motor | FC170-4 |
| Desplazamiento (cc) | 223 |
| Capacidad del tanque de combustible (L) | 13 |
| Running Time (1/2 load) (h) | 10 |
| Frecuencia nominal (Hz) | 50/60 (seleccionable) |
| Vol nominaltagmi (V) | 110/120/220/230/240 |
| Tipo de generador | Open frame Inverter Generator |
| AC Power Quality (THD) | ≤3% |
| Running Power (kW) | 5.0 |
| Starting Power (kW) | 5.5 |
| Factor de potencia | 1.0 |
| Vol DCtagmi (V) | 12 |
| Corriente continua (A) | 8.3 |
| Tipo de inicio | Manual/reverse towing/electric |
| Nivel de ruido (dB) | ≤96 |
| Peso neto (kg) | 28.5 |
| Product Dimensions (L × W × H) mm | 500 × 420 × 505 |
9. Garantía y soporte
For warranty information, please refer to the documentation included with your purchase or contact the retailer. For technical support or spare parts, please contact Leelbox customer service through their official channels.



