Introdución
Welcome to the instruction manual for your Shark Vertex DuoClean PowerFins Cordless Stick Vacuum Cleaner, Model IZ440H. This guide provides essential information for the safe and efficient use, assembly, operation, and maintenance of your vacuum cleaner. Please read all instructions carefully before first use and retain this manual for future reference.
Instrucións de seguridade importantes
Ao usar un electrodoméstico, sempre se deben ter en conta as precaucións básicas, entre elas as seguintes:
- Le todas as instrucións antes de usar esta aspiradora.
- Non use ao aire libre nin en superficies húmidas.
- Non permita que se use como xoguete. É necesario prestar moita atención cando o usen ou preto dos nenos.
- Use só como se describe neste manual. Use só os anexos recomendados polo fabricante.
- Non manipule o enchufe nin a aspiradora coas mans molladas.
- Non coloque ningún obxecto nas aberturas. Non use con ningunha abertura bloqueada; manteña libre de po, pelusa, cabelos e calquera cousa que poida reducir o fluxo de aire.
- Manteña o cabelo, a roupa solta, os dedos e todas as partes do corpo lonxe das aberturas e das partes móbiles.
- Desactiva todos os controis antes de desconectar.
- Teña coidado extra ao limpar as escaleiras.
- Non o use para recoller líquidos inflamables ou combustibles, como a gasolina, nin o use en áreas onde poidan estar presentes.
- Non coller nada que arde ou fume, como cigarros, mistos ou cinzas quentes.
- Non o use sen o vaso de po e/ou os filtros colocados.
O que hai na caixa
Your Shark Vertex DuoClean PowerFins Cordless Stick Vacuum Cleaner IZ440H package should include the following components:
- Aspirador de man
- Varita MultiFLEX
- DuoClean PowerFins Floor Nozzle
- Batería (integrada)
- Cargador
- Ferramenta de fendas
- Cepillo para polvo
Montaxe e configuración
Siga estes pasos para montar a súa aspiradora:
- Insert the MultiFLEX Wand into the DuoClean PowerFins Floor Nozzle until it clicks securely into place.
- Insert the Handheld Vacuum into the top of the MultiFLEX Wand until it clicks securely into place.
- Asegúrese de que todas as conexións estean firmes antes do uso.

Image: The fully assembled Shark Vertex DuoClean PowerFins Cordless Stick Vacuum Cleaner, ready for use.
Cargando a batería
The vacuum cleaner features an integrated battery. To charge, connect the charger to the charging port on the handheld vacuum and plug it into a wall outlet. The battery indicator lights will illuminate to show charging status. A full charge provides up to 50 minutes of runtime.
Instrucións de funcionamento
Your Shark Vertex vacuum is designed for powerful and versatile cleaning across various surfaces.
Potencia e selección de modo
The power button and mode selection controls are located on the handheld unit. Press the power button to turn the vacuum on or off. Use the mode selector to switch between different cleaning settings:
- Bare Floor Mode: Ideal for hard floors, providing gentle yet effective cleaning.
- Modo alfombra: Engages the brushrolls for deeper cleaning on carpets and rugs.

Image: The Shark Vertex vacuum demonstrating powerful cleaning on both hard floors and carpets.
DuoClean PowerFins Technology
The DuoClean PowerFins floor nozzle features a soft front roller to pull in particles and PowerFins for continuous contact with floors and carpets, ensuring thorough dirt pickup in every pass.

Imaxe: Unha detallada view of the DuoClean PowerFins nozzle, showing the soft roller and PowerFins for optimal cleaning.
Cepillo autolimpador
The self-cleaning brushroll actively removes hair wrap during operation, making it ideal for homes with pets and long hair, reducing the need for manual brushroll cleaning.

Image: Visual representation of the self-cleaning brushroll feature, showing no hair wrap compared to a traditional brushroll.
Hypervelocity Accelerated Suction Power
Experience powerful suction for deep cleaning, designed to efficiently capture dirt and debris from various surfaces.

Imaxe: Unha interna view highlighting the Hypervelocity accelerated suction power mechanism.
MultiFLEX Technology for Versatility
The MultiFLEX wand allows for flexible cleaning and compact storage:
- Under-Furniture Reach: Bend the wand to easily clean under low-lying furniture without bending over.
- Almacenamento compacto: Fold the wand for convenient, space-saving storage.
- Modo portátil: Detach the handheld unit for quick clean-ups on countertops, upholstery, or in your car.
- Limpeza por riba do piso: Attach accessories to the handheld unit or wand for cleaning high areas, shelves, and tight spaces.

Image: The vacuum's MultiFLEX wand bending to clean effectively under a chair.

Image: The vacuum folded into a compact position for easy storage.

Image: The handheld vacuum being used to clean debris from a countertop.

Image: The vacuum in above-floor mode, extended to clean a high-reach area.
Mantemento
Regular maintenance ensures your vacuum operates at peak performance.
Baleirando o vaso de po
Empty the dust cup after each use or when debris reaches the MAX fill line. To empty, detach the handheld vacuum, position it over a trash bin, and press the dust cup release button. Close the dust cup securely after emptying.
Limpeza de filtros
The foam and felt filters should be rinsed every month, or as needed, to maintain suction power. Tap loose dirt off filters between washes. Allow filters to air dry completely for at least 24 hours before reinstalling. Do not operate the vacuum without filters in place.
Cleaning Brushrolls
While the brushroll is self-cleaning, occasionally check the floor nozzle for any debris or blockages. Remove any string, hair, or debris that may be wrapped around the brushroll or stuck in the air path. Ensure the soft roller is also free of obstructions.
Resolución de problemas
If your vacuum is not performing as expected, consult the following common issues and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| Vacuum not picking up dirt | Dust cup is full; Filters need cleaning; Blockage in nozzle or hose. | Empty dust cup; Clean filters; Check for and remove blockages. |
| O rolo de cepillo non xira | Blockage in brushroll; Vacuum is in Bare Floor mode; Power is off. | Remove any obstructions from brushroll; Switch to Carpet mode; Ensure vacuum is powered on. |
| O baleiro apágase por si só | Sobrequecemento; batería baixa. | Check for blockages and clean filters; Allow vacuum to cool for 45 minutes; Recharge battery. |
| A batería non se está cargando | Charger not properly connected; Faulty outlet. | Ensure charger is securely plugged into vacuum and wall outlet; Test outlet with another device. |
Especificacións
- Marca: Tiburón
- Nome do modelo: Vertex DuoClean PowerFins
- Número de modelo: CRT2SRKIZ440HRB (IZ440H)
- Característica especial: Lixeiro
- Tipo de filtro: Espuma
- Recomendación de superficie: Bare Floor, Carpet, Furniture
- Fonte de enerxía: Alimentado por batería
- Capacidade: 5 libras (colector de po)
- Nivel de ruído: 70 decibeis
- Portátil: Si
- Número de niveis de potencia: 3
- Uso en interiores e exteriores: Interior
- O produto é sen fíos: Si
- Dimensións do artigo (L x W x H): 15.35" x 10.24" x 47.05"
- Tempo de execución: Ata 50 minutos
- Factor de forma: Palo
- Voltage: 25.2 voltios
- Wattage: 173 vatios
- Tipo de control: Pulsador
Garantía e Soporte
Información da garantía
This Shark Vertex DuoClean PowerFins Cordless Stick Vacuum Cleaner IZ440H (Renewed) comes with a Garantía limitada de 90 días. Please refer to your purchase documentation for specific terms and conditions of the warranty.
Atención ao cliente
For further assistance, troubleshooting not covered in this manual, or to inquire about warranty claims, please contact Shark customer support. Contact information can typically be found on the manufacturer's official websitio web ou a embalaxe do teu produto.