1. Introducción
Thank you for choosing the WORKPRO Mini Cordless Heat Gun. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new tool. Please read these instructions carefully before use and keep them for future reference.
2. Instrucciones de seguridad
Observe siempre las precauciones básicas de seguridad para reducir el riesgo de incendio, descarga eléctrica y lesiones personales.
- Lee todas las instrucciones: Familiarícese con el funcionamiento de la herramienta y las pautas de seguridad.
- Área de trabajo: Mantenga su área de trabajo limpia y bien iluminada. Las áreas desordenadas u oscuras invitan a los accidentes.
- Seguridad eléctrica: Do not expose the heat gun to rain or wet conditions. Avoid using the tool in damp o lugares húmedos.
- Seguridad personal: Stay alert, watch what you are doing, and use common sense when operating a power tool. Do not use while tired or under the influence of drugs, alcohol, or medication.
- Peligro de calor: The nozzle and accessories become very hot during use. Allow them to cool completely before handling or storing. Do not touch hot surfaces.
- Ventilación: Ensure adequate ventilation in the work area to prevent the buildup of fumes, especially when working with plastics, paints, or adhesives.
- Niños y transeúntes: Keep children and bystanders away while operating the heat gun.
- Almacenamiento adecuado: Store the heat gun out of reach of children when not in use.
3. Producto terminadoview
The WORKPRO Mini Cordless Heat Gun is designed for versatility and ease of use in various DIY and repair tasks. Below are its key components:

- Botón de control de temperatura: Allows switching between three temperature modes.
- Boquilla reflectora: Concentrates heat for precise applications.
- Rejillas de ventilación: Designed for internal heat dissipation, protecting against overheating.
- Soporte retráctil: Provides stable support for hands-free operation.
- TPE Non-slip Handle: Ensures a comfortable and secure grip.

4. Configuración
4.1 Carga de la batería
The heat gun is equipped with a 4000 mAh battery. Ensure the battery is fully charged before first use for optimal performance.
- Connect the included USB-C cable to the charging port on the heat gun.
- Plug the other end of the USB-C cable into a compatible USB power source (e.g., laptop, power bank, 5V USB charger).
- The battery indicator lights will show the charging status:
- Red: Battery charge <20%
- Yellow: Battery charge 20-80%
- Green: Battery charge >80%
- A full charge can provide up to 25 minutes of operation at the highest temperature.
Note: The heat gun cannot be used while charging.

4.2 Attaching the Reflector Nozzle
The reflector nozzle helps concentrate heat for specific tasks like heat shrinking or precision soldering.
- Ensure the heat gun is off and cool before attaching any accessories.
- Align the reflector nozzle with the heat gun's output.
- Gently push the nozzle onto the heat gun until it is securely in place.

5. Instrucciones de funcionamiento
5.1 Encendido / Apagado
To power on the heat gun, slide the ON/OFF switch to the 'ON' position. To power off, slide the switch to the 'OFF' position.
5.2 Modos de temperatura
The heat gun offers three temperature modes for various applications. Press the temperature control button to cycle through the modes:
- Cold Mode (Ambient Temperature): Ideal for cooling down materials or gentle drying.
- Low Temperature (300℃): Suitable for tasks like drying artistic works or warming candles.
- High Temperature (450℃): For more demanding tasks such as shaping plastic materials, heat shrinking, or precision soldering.
The device heats up rapidly, reaching 300℃ in approximately 30 seconds, with an airflow of 20 L/min, ensuring stable and uniform heat distribution.

5.3 Heat Distribution
The temperature of the airflow decreases with distance. For optimal heating performance, position objects as close as possible to the air outlet.

5.4 Aplicaciones
The WORKPRO Mini Cordless Heat Gun is suitable for a wide range of tasks:
- Contracción térmica: Use the reflector nozzle and included heat shrink tubes to insulate, secure, and protect cables.
- Removing Labels: Gently heat adhesive labels to soften the glue for easy removal.
- Melting and Softening Materials: Ideal for shaping plastics or softening materials for various crafts and repairs.
- Repairing Circuit Boards: Provides precise heat for delicate electronic repairs.
- El secado: Accelerate drying of paints, glues, or artistic projects.

6. Mantenimiento
Un mantenimiento adecuado garantiza la longevidad y el rendimiento óptimo de su pistola de calor.
- Limpieza: Regularly clean the air intake and output vents to prevent dust and debris buildup, which can affect performance and cause overheating. Use a soft, dry cloth.
- Enfriarse: Always allow the heat gun to cool down completely before storing. Use the retractable stand for safe cooling.
- Almacenamiento: Guarde la herramienta en un lugar seco y seguro, alejado de la luz solar directa y de temperaturas extremas.
- Cuidado de la batería: For long-term storage, charge the battery to approximately 50% and store in a cool, dry place. Recharge periodically if not used for extended periods.
7. Solución de problemas
If you encounter issues with your WORKPRO Mini Cordless Heat Gun, refer to the table below for common problems and solutions.
| Problema | Posible causa | Solución |
|---|---|---|
| La pistola de calor no se enciende | La batería está agotada | Cargue la batería completamente. |
| La salida de calor es baja | Las salidas de aire están bloqueadas | Clean the air intake and output vents. |
| La herramienta se sobrecalienta | Blocked air vents or prolonged use at high temperature | Clean vents. Allow the tool to cool down. Use for shorter intervals. |
| La duración de la batería es más corta de lo esperado | La batería no está completamente cargada o está envejeciendo | Asegúrese de que la batería esté completamente cargada. Si está vieja, considere reemplazarla. |
8. Especificaciones
Technical specifications for the WORKPRO Mini Cordless Heat Gun W125376A:
| Característica | Especificación |
|---|---|
| Fabricante | Hang Zhou Great Star Industrial Co., Ltd. |
| Dimensiones del producto | 22 x 7.5 x 7.3 cm |
| Peso | 410 gramos |
| Número de modelo | W125376A |
| Color | Pink and Black |
| Material | Plástico |
| Fuente de poder | Funciona con pilas |
| Volumentage | 8 voltios |
| Tipo de batería | Iones de litio |
| Capacidad de la batería | 4000 mAh |
| Modos de temperatura | Cold (Ambient), 300℃, 450℃ |
| Tiempo de calentamiento | 30 seconds to 300℃ |
| Flujo de aire | 20 litros por minuto |
9. Garantía y soporte
WORKPRO products are manufactured to high-quality standards and are subject to stringent quality controls. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty details, claims, or technical support, please refer to the warranty card included with your product or visit the official WORKPRO webSitio. Conserve su comprobante de compra para cualquier reclamación de garantía.
For further assistance, please contact WORKPRO customer service through the contact information provided on the product packaging or the official brand store.





