Introducción
This manual provides essential information for the safe and effective operation of your WORKPRO Portable Tire Inflator Model W125218A. Please read this manual thoroughly before use and retain it for future reference.
The WORKPRO Portable Tire Inflator is a versatile device designed for inflating tires on cars, motorcycles, bicycles, and various sports balls. It features a digital display, automatic shut-off, multiple inflation modes, and an integrated LED light for convenience and safety.
Instrucciones de seguridad
- Lee todas las instrucciones: Before operating the inflator, read and understand all safety warnings and instructions in this manual.
- Protección ocular: Always wear safety glasses when operating the inflator to protect against potential debris.
- Protección auditiva: The inflator can be loud during operation. Use hearing protection, especially during prolonged use.
- Mantener alejado de los niños: Este dispositivo no es un juguete. Manténgalo fuera del alcance de los niños.
- Uso adecuado: Use the inflator only for its intended purpose. Do not attempt to inflate objects beyond their recommended pressure limits.
- Calentamiento excesivo: The inflator may become hot during extended use. Allow it to cool down between inflation cycles to prevent damage and burns. The air hose and chuck can become very hot.
- Seguridad de la batería: Do not expose the inflator to extreme temperatures or direct sunlight. Do not disassemble or modify the battery pack.
- Cargando: Use only the provided charging cable and a compatible power adapter. Do not charge in damp condiciones.
- Almacenamiento: Store the inflator in a dry, cool place away from flammable materials.
- Check Tire Pressure Manually: While the inflator has a digital display, it is recommended to verify tire pressure with a separate, calibrated gauge for critical applications.
Contenido del paquete
Verifique que todos los artículos estén presentes en el paquete:
- WORKPRO Portable Tire Inflator
- Manguera de aire con conector de válvula Schrader
- Adaptador de válvula Presta
- Adaptador de aguja de bola
- Nozzle Adapter for Inflatables
- Cable de carga USB (Tipo C)
- Bolsa de almacenamiento
- Manual de usuario
Producto terminadoview
Familiarize yourself with the components of your WORKPRO Portable Tire Inflator.

Imagen: Frente view of the WORKPRO Portable Tire Inflator, showing the digital display, control buttons, and air hose connection point.

Imagen: Diagram illustrating the 7500 mAh large battery capacity of the WORKPRO Portable Tire Inflator, capable of inflating multiple car tires on a single charge.
- Pantalla digital: Shows real-time pressure, preset pressure, battery level, and mode.
- Botones de control: Power, Mode selection, Increase/Decrease pressure.
- Conexión de la manguera de aire: Point where the inflation hose attaches.
- Luz LED: Para iluminación en condiciones de poca luz.
- Puerto de carga USB-C: Para recargar la batería interna.
- Puerto de salida USB-A: Functions as a power bank for external devices.
Configuración
1. Carga del inflador
Before first use, fully charge the inflator. The device is powered by three 2500mAh rechargeable batteries.
- Connect the provided USB-C charging cable to the inflator's charging port.
- Conecte el otro extremo del cable a un adaptador de corriente USB adecuado (no incluido) o a un puerto USB.
- The digital display will indicate the charging status. A full charge typically takes 3 to 5 hours.
- Una vez que esté completamente cargado, desconecte el cable de carga.
2. Conexión de la manguera de aire
Screw the air hose firmly onto the inflator's air outlet port. Ensure it is tight to prevent air leakage during operation.
Instrucciones de funcionamiento
1. Encendido / apagado
- Encendido: Mantenga presionado el botón de encendido (□) durante 3 segundos. La pantalla digital se iluminará.
- Apagado: Mantenga presionado el botón de encendido (□) for 3 seconds. The display will turn off. The device will also automatically power off after a period of inactivity.
2. Selecting Inflation Mode and Pressure Unit

Imagen: Digital display of the inflator showing different preset inflation modes for car, motorcycle, bicycle, and balls, along with a manual mode.
- Selección de modo: Presione brevemente el botón Mode (M) to cycle through the 5 available inflation modes: Car, Motorcycle, Bicycle, Ball, and Manual. Each mode has a preset default pressure value.
- Unidad de presión: While in any mode, long press the Mode button (M) to switch between pressure units: PSI, BAR, and KPA.
3. Establecer la presión objetivo
- After selecting a mode, the preset pressure will be displayed.
- Utilice el Aumento (+) y Disminuir (-) buttons to adjust the target pressure to your desired value. The maximum adjustable pressure is 150 PSI.
- The display will flash while adjusting and then stabilize, indicating the set target pressure.
4. Connecting to the Item to be Inflated
- For car/motorcycle/bicycle tires: Screw the Schrader valve connector of the air hose onto the tire valve stem. Ensure a secure, airtight connection.
- For Presta valves (bicycles): Attach the Presta valve adapter to the tire valve, then connect the Schrader valve connector to the adapter.
- For balls/inflatables: Select the appropriate adapter (ball needle or nozzle adapter) and attach it to the Schrader valve connector, then insert into the item.
- Once connected, the digital display will show the current real-time pressure of the item.
5. Iniciar y detener la inflación

Imagen: The WORKPRO Portable Tire Inflator connected to a car tire, demonstrating fast inflation capabilities, showing inflation times for different pressure ranges.
- Iniciar inflación: Presione el botón Iniciar/Parar (▶) to begin inflation. The display will show the increasing real-time pressure.
- Apagado automático: The inflator will automatically stop when the preset target pressure is reached.
- Parada manual: You can manually stop inflation at any time by pressing the Start/Stop button (▶) de nuevo.
- Pressure Indicators: After connecting, the inflator uses three-color indicators:
- Rojo: Pressure exceeds 110% of the preset value.
- Verde: Pressure is between 90% and 110% of the preset value.
- Amarillo: Pressure is below 90% of the preset value.

Imagen: Close-up of the inflator's digital display highlighting the three-color LED indicators for real-time pressure status (Red, Yellow, Green) and the automatic inflation stop feature.
6. Uso de la luz LED

Imagen: The WORKPRO Portable Tire Inflator being used as an LED flashlight in various scenarios, including illuminating a bicycle path, a dark area, and a car engine bay.
- Short press the Light button (☀) to turn on the LED light.
- Press again to cycle through different light modes (e.g., steady light, flashing, SOS).
- Presione una tercera vez para apagar la luz LED.
7. Uso como banco de energía portátil

Imagen: The WORKPRO Portable Tire Inflator connected via USB to a smartphone, demonstrating its function as a portable power bank for charging electronic devices.
- The inflator can serve as a backup power bank for your electronic devices.
- Connect your device's USB charging cable to the USB-A output port on the inflator.
- La carga comenzará automáticamente.
Mantenimiento
- Limpieza: Limpie el exterior del inflador con un paño suave y seco.amp paño. No utilice productos químicos agresivos ni limpiadores abrasivos.
- Almacenamiento: Store the inflator and its accessories in the provided storage bag in a cool, dry place when not in use.
- Cuidado de la batería: Para prolongar la vida útil de la batería, cargue el inflador al menos una vez cada tres meses, incluso si no lo usa con regularidad. Evite descargar la batería por completo con frecuencia.
- Inspeccione la manguera y los adaptadores: Regularly check the air hose and adapters for any signs of wear, cracks, or damage. Replace if necessary.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| El inflador no se enciende. | La batería está agotada. | Cargue completamente el inflador. |
| El inflador no comienza a inflar. | Target pressure not set; Air hose not securely connected; Battery too low. | Set target pressure; Ensure air hose is tightly screwed on; Charge the inflator. |
| Fugas de aire durante el inflado. | Air hose not securely connected; Damaged air hose/adapter. | Tighten air hose connection; Inspect and replace damaged components. |
| El inflador se detiene prematuramente. | Target pressure reached (auto shut-off); Overheating; Battery low. | Check target pressure; Allow unit to cool down; Charge the inflator. |
| Lectura de presión inexacta. | Conexión suelta; problema del sensor. | Ensure secure connection; Compare with a known accurate gauge. If persistent, contact support. |
Presupuesto
| Nombre del modelo | Inflador de neumáticos |
| Número de modelo | W125218A |
| Marca | TRABAJO PRO |
| Volumentage | 12 voltios |
| Fuente de poder | Con cable eléctrico (para cargar), alimentado por batería (para funcionamiento) |
| Característica especial | Portable, Digital Display, Auto Shut-Off, LED Light, Power Bank Function |
| Material | Plástico, Aluminio |
| Presión máxima | 150 PSI |
| Capacidad de la batería | 3 x 2500 mAh (7500 mAh en total) |
| Tiempo de carga | 3-5 horas |
| Peso del artículo | 930 gramos |
| Dimensiones del paquete | 28.3 x 13.11 x 8 cm |

Imagen: The WORKPRO Portable Tire Inflator displayed with its various adapters, illustrating its wide range of applications for inflating car, motorcycle, bicycle tires, balls, and swimming rings.
Garantía y soporte
WORKPRO products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official WORKPRO websitio.
Conserve su comprobante de compra para reclamos de garantía.





