Introdución
Grazas pola compraasing the Lasko 20 Inch Box Fan, Model 3733. This manual provides important information for the assembly, operation, maintenance, and troubleshooting of your fan. Please read all instructions carefully before use and retain this manual for future reference.

Figure 1: Lasko 20 Inch Box Fan, Model 3733
Instrucións de seguridade importantes
WARNING: To reduce the risk of fire, electrical shock, or injury to persons, observe the following:
- Lea todas as instrucións antes de usar este ventilador.
- This fan is intended for indoor, household use only. Do not use outdoors or for commercial purposes.
- Desconecte sempre o ventilador da toma de corrente antes de limpalo, realizando tarefas de mantemento ou movelo.
- Non faga funcionar ningún ventilador cun cable ou enchufe danados. Deseche o ventilador ou volva a un centro de servizo autorizado para o seu exame e/ou reparación.
- Non pase o cable debaixo da alfombra. Non cubra o cable con alfombras, corredores ou revestimentos similares. Coloque o cable lonxe da zona de tráfico e onde non se tropece.
- Non introduza nin permita que os dedos ou obxectos estraños entren en ningunha abertura de ventilación ou de escape, xa que isto podería provocar unha descarga eléctrica ou un incendio, ou danar o ventilador.
- Non bloquee as entradas nin as saídas de aire de ningún xeito. Non o use en superficies brandas, como unha cama, onde as aberturas poderían quedar bloqueadas.
- Coloque sempre o ventilador sobre unha superficie estable e plana para evitar que se volque.
- Do not use this fan in wet or moist locations, such as bathrooms or laundry areas.
Configuración
Desembalaxe
Carefully remove the fan from its packaging. Inspect the fan for any signs of damage. If any damage is observed, do not operate the fan and contact customer support.
Colocación
Place the fan on a firm, level surface. Ensure there is adequate space around the fan for proper airflow. Avoid placing the fan near curtains, loose papers, or other objects that could be drawn into the fan blades. The fan is equipped with plastic feet for stability; ensure these are properly positioned to prevent tipping.
Instrucións de funcionamento
Conexión de alimentación
Plug the fan directly into a 120V AC wall outlet. Do not use extension cords or power strips with this fan.
Configuración de velocidade
The Lasko 20 Inch Box Fan features a rotary control dial located on the top of the unit. This dial allows you to select from three different speed settings:
- Axuste 1 (Baixo): For gentle air circulation and minimal noise.
- Configuración 2 (Media): Para un fluxo de aire moderado.
- Axuste 3 (Alto): For maximum airflow and cooling.
To turn the fan ON, rotate the dial from the '0' (OFF) position to your desired speed setting (1, 2, or 3). To turn the fan OFF, rotate the dial back to the '0' position.
Mantemento
Desconecte sempre o ventilador antes de limpalo ou realizar calquera mantemento.
Limpeza
- Use a soft cloth to gently wipe the exterior surfaces of the fan.
- To clean the fan blades, use a vacuum cleaner with a brush attachment to remove dust from the grilles. For deeper cleaning, the front grille may be removed by unscrewing the retaining screws. Exercise caution when handling the blades.
- Non mergullo o ventilador na auga nin deixe que gotee a auga na carcasa do motor.
- Do not use gasoline, benzene, thinner, harsh cleaners, or other solvents, as these will damage the fan.
Almacenamento
When storing the fan, keep it in its original carton in a cool, dry place. Protect the power cord from damage by wrapping it loosely around the fan or securing it with a twist tie.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O ventilador non funciona. | Sen corrente ao ventilador. | Ensure the fan is plugged into a working 120V AC outlet. Check if the circuit breaker has tripped. |
| Fluxo de aire reducido. | Dust accumulation on blades or grilles. | Desconecte o ventilador e limpe as aspas e as grellas como se describe na sección de Mantemento. |
| Ruído ou traqueteo inusual. | Fan not on a stable surface; foreign object in fan. | Place the fan on a flat, stable surface. Unplug the fan and inspect for any foreign objects. |
Especificacións
| Característica | Detalle |
|---|---|
| Marca | Lasko |
| Nome do modelo | 3733 |
| Dimensións do produto | 21.25" D x 22.88" W x 4.5" H |
| Peso do elemento | 7 libras |
| Cor | Branco |
| Fonte de enerxía | Eléctrico con cable |
| Wattage | 110 vatios |
| Voltage | 120 voltios |
| Número de niveis de potencia | 3 |
| Tipo de cambio | Push Button or Toggle |
| Uso interior/exterior | Interior, Exterior |
| Característica especial | Manual |
| Requírese montaxe | Non |
Garantía e Soporte
For warranty information and customer support, please refer to the documentation included with your product packaging or visit the official Lasko websitio. Garde o recibo da compra como proba de compra para calquera reclamación de garantía.
Lasko Customer Service: For assistance with your product, please contact Lasko customer service. Contact details can typically be found on the product packaging or the official Lasko websitio (www.lasko.com).





