1. Introduzione
Welcome to the user manual for your new Shark EVOPOWER SYSTEM BOOST+ LC751JLVNC Cordless Stick Vacuum Cleaner. This appliance is designed to provide efficient and thorough cleaning for your home with advanced features like 360-degree cleaning, automatic dust collection, and a flexible pipe for enhanced maneuverability. Please read these instructions carefully before using your vacuum cleaner to ensure safe and optimal performance. Keep this manual for future reference.

Image: The Shark EVOPOWER SYSTEM BOOST+ in action, demonstrating its powerful cleaning on a hard floor.
2. Prodotto finitoview e Caratteristiche
The Shark EVOPOWER SYSTEM BOOST+ LC751JLVNC is engineered with several innovative features to simplify your cleaning routine:
- 360 Intelligent Nozzle: This unique nozzle design captures debris from all directions (front, back, left, and right), significantly reducing cleaning time and ensuring no dirt is left behind.
- Tecnologia Smart iQ: Equipped with iQ, Floor, and Edge sensors, the vacuum intelligently adjusts its cleaning mode and suction power based on the amount of debris, floor type, and proximity to edges.
- Stazione di raccolta polvere automatica: The included dock automatically empties the vacuum's dust cup, storing approximately 30 days' worth of debris. This minimizes the frequency of manual dust disposal.
- Spazzola rotante anti-groviglio: Advanced brushroll technology prevents hair from tangling, making it ideal for homes with pets and long hair, and simplifying maintenance.
- Funzionamento silenzioso: A newly developed brushroll design provides a quieter cleaning experience on both hard floors and carpets, operating at up to twice the quietness of previous models.
- Flex Pipe: With a simple button press, the main pipe bends, allowing you to easily clean under low furniture without needing to bend down.
- Design elegante: The vacuum features a sleek, light lavender design that complements various home interiors, allowing for convenient storage and quick access.
- Faro a LED: A bright blue LED headlight illuminates dust and debris on the floor, ensuring thorough cleaning even in dimly lit areas.
- Accessori versatili: Comes with a crevice tool with brush, mini motorhead, and multi-nozzle for comprehensive cleaning of various surfaces and hard-to-reach areas.
Detailed Feature Breakdown:
360-Degree Cleaning
The innovative 360 Intelligent Nozzle ensures comprehensive cleaning by picking up dirt from all sides. This design allows for efficient cleaning with fewer passes.

Image: The vacuum head effectively collecting debris from front, back, and sides.
Smart iQ Sensors
The vacuum utilizes multiple sensors to optimize cleaning. The iQ sensor detects debris levels and adjusts suction, the floor sensor adapts to different floor types, and the edge sensor enhances cleaning along walls and corners.

Image: iQ indicator showing automatic suction adjustment based on debris amount.
Stazione di raccolta polvere automatica
The self-emptying dock provides convenience by automatically transferring collected dust from the vacuum into a larger container, reducing the need for frequent manual emptying.

Image: The vacuum cleaner automatically emptying its dustbin into the charging dock.
Anti-Tangle Brushroll
The specially designed brushroll actively prevents hair from wrapping around it, maintaining consistent cleaning performance and simplifying brushroll maintenance.

Image: The anti-tangle brushroll technology compared to a conventional brushroll.
Flex Pipe for Under-Furniture Cleaning
The flexible pipe allows the vacuum to bend at an angle, making it easy to reach under beds, sofas, and other low-lying furniture without straining your back.

Image: Utilizing the Flex pipe to clean under furniture while standing upright.
Faro a LED
The integrated blue LED headlight illuminates fine dust and debris on your floors, ensuring that no particle is missed during cleaning, even in poorly lit areas.

Image: The blue LED headlight revealing hidden dust and dirt.
3. Impostazione
3.1 Disimballaggio e montaggio
Carefully remove all components from the packaging. Ensure all parts listed in the packing list are present. Assemble the vacuum cleaner by connecting the main body, wand, and floor nozzle until they click into place. Refer to the diagram below for visual guidance.

Immagine: Esploso view of the vacuum components for assembly.
3.2 Caricamento della batteria
Before first use, fully charge the vacuum cleaner. Place the main unit onto the automatic dust collection dock. Ensure the dock is plugged into a power outlet. The charging indicator lights on the vacuum will show the charging status. A full charge takes approximately 3.5 hours.

Image: The vacuum cleaner correctly placed on its charging dock.
4. Istruzioni per l'uso
4.1 Accensione/spegnimento e selezione della modalità
Press the power button to turn the vacuum on. The vacuum will automatically adjust suction based on the Smart iQ sensors. You can manually switch between different power modes if desired, though the iQ mode is recommended for most cleaning tasks. Press the power button again to turn off the vacuum.

Image: Operating the vacuum cleaner on a carpeted surface.
4.2 Using the Flex Pipe
To activate the Flex pipe feature, press the dedicated button on the wand. The pipe will bend, allowing the floor nozzle to reach further under furniture. This feature enables comfortable cleaning without bending or kneeling.

Image: Demonstrating the Flex pipe for cleaning under low furniture.
4.3 Utilizzo della modalità portatile e degli accessori
Detach the main unit from the wand to use it as a powerful handheld vacuum. Attach the desired accessory (crevice tool, mini motorhead, or multi-nozzle) directly to the handheld unit for specialized cleaning tasks such as upholstery, car interiors, or tight spaces.

Image: The handheld unit with mini motorhead, brush crevice tool, and multi-nozzle attachments.
5. Manutenzione
Regular maintenance ensures the longevity and optimal performance of your Shark vacuum cleaner.
5.1 Svuotamento del contenitore della polvere
When the vacuum is placed on the automatic dust collection dock, it will automatically empty its dust cup. For manual emptying or if the dock is not used, detach the dust cup from the handheld unit and press the release button to open the bottom flap, disposing of debris into a trash bin.

Image: Manually emptying the dust cup.
5.2 Cleaning the Brushroll and Dust Cup
The brushroll and dust cup can be easily removed for cleaning. Rinse them under running water and ensure they are completely dry before reassembling. The anti-tangle design minimizes hair buildup, but occasional cleaning may still be necessary.

Image: Detaching and washing the brushroll and dust cup.
6. Risoluzione Dei Problemi
If you encounter any issues with your vacuum cleaner, please refer to the following common solutions:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| L'aspirazione non si accende | La batteria non è carica o è installata in modo errato. | Ensure the battery is fully charged and correctly inserted. Check if the charging dock is powered. |
| Bassa potenza di aspirazione | Dust cup is full, filters are clogged, or there is a blockage in the nozzle/hose. | Svuotare il contenitore della polvere. Pulire o sostituire i filtri. Controllare e rimuovere eventuali ostruzioni. |
| La spazzola rotante non gira | Brushroll is jammed or obstructed by debris. | Turn off the vacuum and remove any hair or debris wrapped around the brushroll. |
| Il vuoto si ferma inaspettatamente | Overheating due to clogged filters or blockages, or battery is depleted. | Check for blockages and clean filters. Allow the vacuum to cool down. Recharge the battery. |
7. Specifiche
Here are the key specifications for the Shark EVOPOWER SYSTEM BOOST+ LC751JLVNC:
- Numero modello: LC751JLVNC
- Marca: Squalo
- Dimensioni (L x P x A): Dimensioni: 28 cm x 26.2 cm x 106 cm
- Peso del prodotto: Circa 1.7 kg
- Tipo di batteria: Ioni di litio (interni)
- Tempo di ricarica: Circa 3.5 ore
- Durata: Up to 60 minutes (in Eco mode on hard flooring)
- Colore: Lavanda chiara

Image: Product comparison table highlighting key features across different Shark models.
8. Garanzia e supporto
Your Shark EVOPOWER SYSTEM BOOST+ LC751JLVNC comes with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions. For technical support, spare parts, or warranty claims, please contact Shark customer service through their official websito o le informazioni di contatto fornite nella documentazione di garanzia.
Per maggiori informazioni, visita il sito ufficiale Shark websito: www.sharkninja.com





