Introducción
Gracias por la compraasing the Shark Clean & Empty Cordless Stick Vacuum. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your new vacuum cleaner. Please read these instructions thoroughly before first use and retain for future reference.
¿Qué hay en la caja?
Your Shark Clean & Empty Cordless Stick Vacuum package includes the following components:
- Unidad de vacío principal (portátil)
- Varita mágica
- Motorized Floor Nozzle with Anti-Hair Wrap brush-roll
- Auto-Empty Charging Dock (1.3L capacity)
- Multiherramienta para mascotas
- Herramienta para grietas
- Adaptador de corriente
Configuración
Follow these steps to assemble and prepare your vacuum for first use:
- Ensamblar el vacío: Insert the wand into the motorized floor nozzle until it clicks securely into place. Then, insert the main vacuum unit (handheld) onto the top of the wand until it clicks.
- Set up the Auto-Empty Dock: Place the Auto-Empty Dock on a flat, stable surface near a power outlet. Connect the power adapter to the dock and plug it into the wall outlet.
- Carga inicial: Place the assembled vacuum onto the Auto-Empty Dock. Ensure it is properly seated for charging. The LED display on the vacuum will indicate charging status. Allow approximately 5 hours for a full charge before first use.

Image: The Shark Clean & Empty Cordless Stick Vacuum docked for charging and automatic emptying.

Image: Visual representation of the three steps for auto-empty convenience: returning the full vacuum to its base, automatic emptying, and the sealed anti-allergen system.
Instrucciones de funcionamiento
Your Shark Clean & Empty vacuum offers versatile cleaning modes and features:
Encendido/Apagado y Selección de Modo
- Presione el botón de encendido en la unidad portátil para encender o apagar la aspiradora.
- Use the mode selection button to cycle through ECO, AUTO, and BOOST cleaning modes. The LED display will show the selected mode and remaining battery life.

Image: Close-up of the simple LED display indicating battery status and cleaning modes (Eco, Auto, Boost).
Modos de limpieza
- Modo ecologico: Proporciona un tiempo de funcionamiento prolongado para tareas de limpieza más livianas.
- Modo automático: Automatically adjusts suction power based on floor type and debris level.
- Modo BOOST: Proporciona máxima succión para suciedades difíciles y limpieza profunda.
Limpieza de múltiples superficies
The motorized floor nozzle features a self-cleaning brush-roll that automatically adjusts its speed and suction for optimal performance on both carpets and hard floors. This ensures effective pickup of dust, debris, and pet hair.

Image: The vacuum cleaning across different floor types, demonstrating its multi-surface capability.
Uso como aspiradora de mano
Detach the main vacuum unit from the wand to use it as a powerful handheld vacuum for cleaning stairs, upholstery, car interiors, and other tight spaces.

Imagen: Una sobreview of the vacuum's key features, including its lightweight design, removable handvac, ability to clean all floor types, and up to 40 minutes of runtime.
Uso de archivos adjuntos
- Herramienta múltiple para mascotas: Attach to the handheld vacuum or wand for effective removal of pet hair and embedded dirt from various surfaces.
- Herramienta para grietas: Use with the handheld vacuum or wand to clean narrow gaps, corners, and hard-to-reach areas.

Image: The Pet Multi-Tool attached to the handheld vacuum, effectively cleaning pet hair from upholstery.

Image: The Duster Crevice Tool attached to the handheld vacuum, reaching into tight spaces on a shelf.
Mantenimiento
El mantenimiento regular garantiza un rendimiento óptimo y prolonga la vida útil de su aspiradora.
Base de vaciado automático
- The Auto-Empty Base automatically empties the vacuum's dustbin after each cleaning session.
- The base has a 1.3L capacity, allowing for hands-free emptying for up to 30 days, depending on usage.
- When the Auto-Empty Base is full, dispose of the collected debris responsibly.

Image: Comparison showing reduced dust exposure when using the Auto-Empty System versus manual emptying.
Limpieza de filtros
The sealed HEPA system captures 99.9% of dust and allergens. Regularly clean the filters to maintain suction power.
- Refer to the full instruction manual for detailed steps on accessing and cleaning the pre-motor and post-motor HEPA filters.
- Wash filters with cold water only. Allow them to air dry completely for at least 24 hours before reinstalling. Do not use a hairdryer or other heating methods.
Anti-Hair Wrap Brush-roll
The self-cleaning brush-roll is designed to prevent hair wrap. If any hair or debris remains wrapped around the brush-roll, carefully remove it using scissors or by hand.

Image: A comparison showing a traditional brush-roll with hair wrap versus the Shark Anti-Hair Wrap brush-roll.
Solución de problemas
If you encounter issues with your vacuum, refer to the following common solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| La aspiradora no se enciende | La batería no está cargada o está insertada incorrectamente. | Ensure the battery is fully charged and correctly seated in the handheld unit. |
| Pérdida de succión | Clogged filter, full dustbin, or obstruction in the nozzle/hose. | Clean filters, empty the dustbin, and check for blockages in the floor nozzle, wand, or handheld unit. |
| Brush-roll not spinning | Obstruction in the brush-roll or incorrect mode. | Clear any debris from the brush-roll. Ensure the vacuum is in a mode suitable for floor cleaning (e.g., AUTO or BOOST). |
| Auto-Empty Dock not emptying | Vacuum not properly seated on the dock, or dock bin is full. | Ensure the vacuum is fully seated on the dock. Check and empty the dock's debris bin if full. |
Si los problemas persisten, comuníquese con el servicio de atención al cliente.
Presupuesto
- Modelo: BU3521INT
- Wat del motortage: 240 vatios
- Auto-Empty Base Capacity: 1.3 litros
- Vacuum Bin Capacity: 0.42 litros
- Duración: Up to 40 minutes (in ECO mode with non-motorized tool)
- Tipo de batería: Iones de litio
- Tiempo de carga de la batería: Aproximadamente 5 horas
- Filtración: HEPA (captures 99.9% of dust and allergens)
- Peso: 2660 gramos
- Dimensiones (L x An x Al): 37.3 x 26.5 x 110.5 centímetros
- Características especiales: Cordless, HEPA, Headlight, High Power, Portable, Anti-Hair Wrap
Garantía y soporte
Your Shark Clean & Empty Cordless Stick Vacuum comes with a manufacturer's warranty and dedicated customer support.
Información de garantía
Este producto está cubierto por un Garantía del fabricante de 2 añosConserve su comprobante de compra para reclamaciones de garantía. Para conocer los términos y condiciones detallados, consulte la tarjeta de garantía incluida con su producto o visite el sitio web oficial de Shark. websitio.
Registro de producto
Register your product to receive important updates and to activate your warranty:
Registro en línea: https://sharkninja.in/pages/register-warranty
Atención al cliente
For assistance, technical support, or service inquiries, please contact Shark customer service:
- Teléfono: 18002960076
- Correo electrónico: customerservice@sharkninja.in
- Horario de atención: De lunes a sábado de 10:00 a 7:00 horas

Image: Shark | NINJA Support information, including contact number, email, operating hours, and a QR code for warranty registration.