1. Introducció
The PowerSmart 4400-Watt Portable Inverter Generator is a versatile and reliable power source, ideal for home use, emergency backup, camping, and job sites. With a starting wattage of 4400W and a running wattage of 3600W, it provides ample power for various applications. Its inverter technology ensures clean, stable power, safe for sensitive electronics. This manual will guide you through the safe and efficient operation of your generator.

Imatge: El generador inversor portàtil PowerSmart de 4400 watts, mostraasinel seu disseny compacte i el panell de control.
2. Informació de seguretat
Your safety is paramount. Always read and understand all safety warnings and instructions before operating the generator. Failure to follow these instructions may result in serious injury or death.
Seguretat del monòxid de carboni (CO)
This generator is equipped with a CO-Sensor for enhanced safety. Carbon monoxide is a colorless, odorless, and poisonous gas. Operating a generator indoors can kill you in minutes. Always operate the generator outdoors, far away from windows, doors, and vents.

Image: Close-up of the generator's control panel highlighting the CO Sensor feature.
Seguretat del combustible
- Use fresh, unleaded gasoline with a minimum 87 octane rating.
- No ompliu excessivament el dipòsit de combustible.
- Store fuel in an approved container in a well-ventilated area.
- Never refuel a hot or running engine.
Seguretat elèctrica
- Ensure all electrical connections are secure and in good condition.
- No feu servir el generador en condicions humides.
- Avoid overloading the generator. The unit features overload protection.
Apagada baixa del petroli
The generator is equipped with a low oil level shutdown feature to protect the engine from damage. Always ensure the oil level is correct before starting.
3. Configuració
Before first use, proper setup is essential for optimal performance and safety.
Preparació Inicial
- Afegeix oli de motor: Locate the oil fill cap/dipstick. Add the recommended engine oil (refer to specifications for type and capacity) until the correct level is reached. Ensure the generator is on a level surface.
- Afegeix combustible: Rotate the tank cap switch to the "ON" position. Carefully add fresh, unleaded gasoline to the fuel tank. Do not overfill.

Image: Visual guide for starting the generator, including adding oil and fuel.
4. Instruccions de funcionament
Inici del generador
- Ensure the generator is on a level, outdoor surface, away from any obstructions.
- Gireu l'interruptor del motor a la posició "ON".
- Pull out the choke lever to the "CLOSE" position (for cold starts).
- Estireu fermament la maneta de l'arrencador de retrocés fins que el motor arrenqui.
- Once the engine starts, gradually push the choke lever back to the "OPEN" position.
Tauler de control acabatview

Imatge: Detallada view of the generator's easy-to-use control panel with various outlets and indicators.
El panell de control inclou:
- Interruptor del motor: ON/OFF.
- Meter V-F-T: Volum de visualitzaciótage, freqüència i temps d'execució.
- CO Self-Test/Alarm: Indicates Carbon Monoxide detection status.
- Restabliment de sobrecàrrega: Button to reset in case of an overload.
- AC Breaker 20A: Circuit breaker for 20A outlets.
- Interruptor de CC: Circuit breaker for DC outlet.
- Interruptor de mode ECO: Engages fuel-saving mode for quieter operation and extended runtime at lower loads.
- Punts de venda: Two AC 120V 20A outlets, one AC 120V 30A (RV) outlet, and one 12V DC outlet.
Mode Eco
The Eco Mode feature automatically adjusts engine speed to match the load, providing better fuel efficiency and quieter operation. This generator operates at a sound pressure level of 76 dB from 23 feet at 25% load, making it suitable for noise-sensitive environments.

Image: The generator in an outdoor setting, emphasizing its quiet operation (76dB).
Operació paral·lela
For increased power output, this generator supports parallel operation. You can connect two PowerSmart generators to obtain up to 6840 watts. Always use a genuine PowerSmart parallel cord (sold separately) for this function and do not connect directly to the generator without it.

Image: Two PowerSmart generators connected for parallel operation, illustrating increased power capability.
5. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment fiable del vostre generador.
- Oli de motor: Comproveu el nivell d'oli abans de cada ús. Canvieu l'oli després de les primeres 20 hores de funcionament i, a continuació, cada 100 hores o anualment.
- Filtre d'aire: Inspeccioneu i netegeu el filtre d'aire cada 50 hores o amb més freqüència en condicions de molta pols. Substituïu-lo si està malmès.
- Bujía: Inspect and clean the spark plug every 100 hours. Replace annually or if fouled.
- Sistema de combustible: Drain the fuel system if storing for more than 30 days to prevent fuel degradation. Use a fuel stabilizer if draining is not possible.
6. Solució De Problemes
If you encounter issues with your generator, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| El motor no arrencarà | No fuel / Low oil / Choke position incorrect / Spark plug issue | Add fuel / Add oil / Adjust choke / Check/replace spark plug |
| Sense potència de sortida | Overload / Circuit breaker tripped / ECO mode engaged (for high load) | Reduce load, reset breaker / Reset circuit breaker / Turn off ECO mode for full power |
| El motor s'atura durant el funcionament | Low oil shutdown / Overload / Out of fuel / CO-Sensor activated | Add oil / Reduce load / Add fuel / Move generator to well-ventilated area |
7. Especificacions
| Característica | Especificació |
|---|---|
| Marca | PowerSmart |
| Nom del model | DL5040C |
| Començant Wattage | 4400 watts |
| Corrent Wattage | 3600 watts |
| Tipus de combustible | Gasolina |
| Tipus de motor | 4 temps, 223 cc |
| Voltage | 120 volts (CA) |
| Temps d'execució (25% de càrrega) | 11 hores |
| Volum del dipòsit | 2.7 galons |
| Nivell de soroll (23 metres, 25% de càrrega) | 76 dB |
| Pes de l'article | 68 lliures |
| Dimensions del producte | 16 cm de llargada x 16 cm d'amplada x 19 cm d'alçada |
| Característica especial | Portable, CO-Sensor |
| Preses de corrent total | 3 (2x AC 120V 20A, 1x AC 120V 30A) + 1x 12V DC |
8. Garantia i assistència
The PowerSmart 4400-Watt Portable Inverter Generator comes with a 2-year warranty.
For technical assistance, troubleshooting, or warranty claims, please contact our customer support team:
Correu electrònic: support2@powersmartusa.com

Image: PowerSmart customer support team, ready to provide assistance.





