Welcome to the user manual for your WHILL Model F Power Chair. This guide provides essential information for the safe and effective use, setup, operation, and maintenance of your new mobility device. Please read this manual thoroughly before operating the power chair to ensure proper understanding and to maximize your experience.

Image: The WHILL Model F Power Chair, showcasing its sleek design and compact form factor in red.
Carefully remove all components from the packaging. Ensure all parts listed in the packing list are present. Place the main unit on a flat, stable surface.
The WHILL Model F is designed for easy folding and unfolding, making it highly portable. To unfold, gently pull the chair upwards until it locks into place. To fold, locate the quick-release button and press it while guiding the chair downwards.

Image: A visual sequence demonstrating the simple, one-motion process of unfolding the WHILL Model F from its compact state to ready-to-use.

Imagen: Un primer plano view of the quick-fold lock release button, highlighting its location for easy folding and transport.
The Lithium-ion battery is included and typically pre-installed. Ensure the battery is securely seated. Connect the charger to the charging port on the chair and then to a standard electrical outlet. The charging indicator will show the battery status. A full charge provides approximately 12.4 miles of range.
The WHILL Model F offers several adjustable features for user comfort:
The power chair is operated using a joystick controller. Push the joystick in the desired direction to move. The further you push, the faster the chair will move, up to a top speed of 3.7 mph. Release the joystick to stop.
The WHILL Model F can be remotely controlled using the dedicated WHILL app on your smartphone. Download the app from your device's app store and follow the in-app instructions for pairing and control. This feature allows for convenient maneuvering of the chair when not seated.
The Model F is designed for excellent maneuverability and performance:

Imagen: Una sobreview of the WHILL Model F highlighting its portability and key performance specifications such as turning radius, weight capacity, driving range, and top speed.
Regularly clean the power chair with a damp Paño y detergente suave. Evite usar limpiadores abrasivos o agua en exceso, especialmente cerca de componentes eléctricos.
To prolong battery life, charge the battery regularly, even if the chair is not in frequent use. Avoid completely draining the battery. Store the battery in a cool, dry place.
When not in use, the WHILL Model F can be folded for compact storage. Store it in a dry, protected area away from extreme temperatures.

Image: The WHILL Model F folded and stored compactly, demonstrating its space-saving design for easy storage in small areas.

Image: The WHILL Model F folded and easily fitting into the trunk of a car, illustrating its portability for transport.
Periodically inspect tires for wear, check all fasteners for tightness, and ensure the joystick operates smoothly. If you notice any unusual sounds or performance issues, consult the troubleshooting section or contact support.
This section addresses common issues you might encounter with your WHILL Model F Power Chair. For problems not listed here, or if solutions do not resolve the issue, please contact WHILL customer support.
| Problema | Posible causa | Solución |
|---|---|---|
| La silla no enciende | La batería no está cargada o está instalada incorrectamente. | Asegúrese de que la batería esté completamente cargada y correctamente colocada. Compruebe el botón de encendido. |
| Chair moves slowly or erratically | Low battery, joystick malfunction, or obstacle. | Charge battery. Check for obstructions around wheels. If joystick is faulty, contact support. |
| Ruidos inusuales durante el funcionamiento | Loose components or foreign objects. | Inspect for loose parts or debris. If noise persists, contact support. |
Detailed technical specifications for the WHILL Model F Power Chair:
| Característica | Especificación |
|---|---|
| Marca | MIENTRAS |
| Nombre del modelo | Model F (Item model number: Fi) |
| Color | Rojo |
| Dimensiones del producto (desplegado) | 36.8 x 21.9 x 31.6 pulgadas (935 x 555 x 802 mm) |
| Dimensiones del producto (plegado) | 18.3 x 21.8 x 33.7 pulgadas (465 x 555 x 855 mm) |
| Peso del artículo | 58.9 libras (con batería) |
| Tipo de batería | Iones de litio (1 incluido) |
| Autonomía por carga | Hasta 12.4 millas |
| Velocidad máxima | 3.7 mph |
| Capacidad de peso del usuario | 250 libras |
| Radio de giro | 30.7 pulgadas |
| Capacidad para escalar obstáculos | Hasta 1.4 pulgadas |
| Altura del asiento | 20 pulgadas |
| Estilo de brazo | With arms (adjustable width 18-20 inches) |
| Componentes incluidos | Remote, Storage Basket |
| Factor de forma | Plegable |
| Uso en interiores y exteriores | Exterior |

Image: Detailed dimensional diagrams of the WHILL Model F in both its unfolded and folded configurations, including seat size information.
For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official WHILL website. For technical support, spare parts, or any service inquiries, please contact WHILL customer service directly. Contact details can typically be found on the WHILL websitio o en el embalaje de su producto.