Shark SONIC DUO KD450UK Vacuum Cleaner Manual

The Shark SONIC DUO KD450UK is a powerful cordless vacuum cleaner featuring Sonic technology for deep cleaning, a DUOCLEAN brushroll system for both carpets and hard floors, Anti-Hair Wrap technology, a detachable pod for handheld cleaning, LED headlights, a removable battery, and multiple accessories. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly & Setup 3. First-Time Use 4. Specifications 5. Controls and Settings 6. Using Attachments 7. Cleaning Modes 8. Maintenance & Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Main vacuum body with motor, DUOCLEAN floor head, detachable handheld pod, removable battery, charging dock, crevice tool, dusting brush, upholstery tool.

Feature	Description
DUOCLEAN Brushroll	Dual brushrolls for carpets and hard floors
Sonic Technology	High-frequency vibrations for deep dirt removal
Anti-Hair Wrap	Prevents hair tangling on brushroll
Detachable Pod	Converts to handheld vacuum for above-floor cleaning
LED Headlights	Illuminates dark areas under furniture
Removable Battery	Lithium-ion battery for cordless operation
Charging Dock	Stores and charges vacuum when not in use
POWER Button	Turns vacuum on/off
Mode Selector	Switches between Eco and Max power modes
Empty Dirt Bin	Release latch to empty collected debris

Assembly & Setup

Unpack and inspect all contents. Assemble before first use.

Attach floor head: Align connector on wand with floor head and click into place.
Insert battery: Slide battery into compartment until it clicks.
Attach wand to main body: Insert wand into socket and secure.
Place on charging dock: Ensure contacts align and vacuum charges (LED indicator).
Attach accessories: Store crevice tool, dusting brush, and upholstery tool on dock.

WARNING! Do not force connections. Ensure battery is fully charged before first use.

First-Time Use

Fully charge battery (approx. 4 hours). Power on and select cleaning mode.

Charge: Place vacuum on dock; LED will glow red, then turn off when fully charged.
Select mode: Press POWER, then use mode button to choose Eco (longer runtime) or Max (maximum suction).
Begin cleaning: Push vacuum forward on floor; Sonic technology activates automatically.
Empty bin: Press bin release button when full and dispose of debris.
Use handheld: Detach pod by pressing release button; attach desired tool.

CAUTION! Keep hair, loose clothing, and fingers away from brushroll and openings.

Specifications

Model: Shark SONIC DUO KD450UK.
Type: Cordless stick vacuum with handheld pod.
Technology: Sonic vibration, DUOCLEAN dual brushrolls.
Battery: Removable lithium-ion, 22.2V.
Run Time: Up to 40 minutes (Eco), 15 minutes (Max).
Charging Time: Approx. 4 hours.
Dirt Bin Capacity: 0.7 liters.
Weight: 3.2 kg (main unit).
Accessories: Crevice tool, dusting brush, upholstery tool, charging dock.
Power Source: 100-240V AC, 50/60Hz charging dock.

Controls and Settings

Main controls located on handle. LED indicators on battery and dock.

Handle: POWER button, Mode selector (Eco/Max), Bin release button, Pod release button.

Battery LED: Red (charging), Off (fully charged), Flashing red (error/low). Dock LED: Red (charging), Green (standby/fully charged). Settings: Eco mode for longer cleaning on hard floors; Max mode for deep carpet cleaning and quick pickups. Handheld detachment: Press release button on back of pod to separate from wand.

Using Attachments

Attach tools to handheld pod for above-floor cleaning.

Detach pod: Press release button on back of vacuum.
Choose tool: Insert crevice tool, dusting brush, or upholstery tool into pod nozzle.
Clean: Use for tight spaces, furniture, curtains, and car interiors.
Reattach: Align pod with wand and click back into place.

Tip: Store attachments on charging dock for easy access.

Cleaning Modes

Two power modes for different surfaces and needs.

Eco Mode: Standard suction for hard floors and area rugs; extends battery life.
Max Mode: Maximum suction for carpets, high-traffic areas, and deep cleaning.
Sonic Technology: Automatically activates on floors; high-frequency vibrations loosen embedded dirt.
Anti-Hair Wrap: Brushroll design minimizes hair tangling; regularly check and clean if needed.
LED Headlights: Automatically turn on in low light to reveal hidden debris.

WARNING! Do not vacuum wet spills, large objects, or hot ashes. Avoid vacuuming cords.

Maintenance & Care

Regular maintenance ensures optimal performance.

Empty dirt bin after each use. Check and clean filters monthly (washable pre-motor and post-motor filters). Inspect brushroll for debris and hair; use scissors to cut away if tangled. Clean sensors and charging contacts with dry cloth. Store on charging dock to maintain battery.

CAUTION! Unplug dock before cleaning. Ensure all parts are completely dry before reassembly.

Regulatory Information

Complies with EC directives for electromagnetic compatibility and low voltage safety. Waste Electrical and Electronic Equipment (WEEE) symbol indicates separate collection. For EU compliance, refer to Declaration of Conformity. Copyright © SharkNinja Operating LLC. For support, visit www.sharkclean.co.uk or contact 0800 862 0453.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Vacuum won't turn on	Battery not charged/inserted	Charge battery fully; ensure it's clicked into place.
Reduced suction	Full bin/clogged filter	Empty dirt bin; check and clean filters; clear blockages in hose or nozzle.
Brushroll not spinning	Hair/debris wrap	Turn off, unplug, and clean brushroll; ensure floor head is attached properly.
Battery not charging	Dirty contacts/dock issue	Clean battery and dock contacts; ensure dock is plugged into outlet.
Handheld pod not detaching	Release button not pressed fully	Press and hold release button while pulling pod away from wand.

Reset: Remove and reinsert battery if vacuum becomes unresponsive.

Service: 0800 862 0453; www.sharkclean.co.uk