Shark WV251EU Vacuum Cleaner Manual

The Shark WV251EU is a versatile upright vacuum cleaner featuring DuoClean PowerFins technology, Anti-Hair Wrap brushroll, LED headlights, a large-capacity dust cup, and multiple cleaning modes for carpets and hard floors. It includes various attachments for above-floor cleaning and is designed for home use with a 120V power supply. 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 9. Care & Storage 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main vacuum body with DuoClean PowerFins brushroll, Handle with controls, Dust cup with release mechanism, Hose and wand, Various cleaning attachments.

Feature	Description
DuoClean PowerFins Technology	Combines soft roller and PowerFins brushroll for deep cleaning on all floors
Anti-Hair Wrap Brushroll	Prevents hair tangles for easier maintenance
LED Headlights	Illuminates dark areas under furniture
Large Capacity Dust Cup	Easy-empty bin with one-touch release
Cleaning Modes	Hard Floor, Carpet, and Max modes for different surfaces
Attachments Included	Pet Multi-Tool, Crevice Tool, Dusting Brush, Upholstery Tool
Power Switch	Turns vacuum on/off
Mode Selector	Switches between Hard Floor, Carpet, and Max suction
Wand Release Button	Detaches wand for above-floor cleaning
Dust Cup Release	Opens dust cup for emptying

Assembly & Setup

Unpack and inspect all components. Assemble following steps.

Attach handle: Insert handle into main body until it clicks securely.
Connect hose and wand: Insert wand into hose port; ensure firm connection.
Install attachments: Store attachments on dock if provided.
Plug into power outlet: Use only 120V AC outlet.

WARNING! Ensure vacuum is unplugged during assembly. Keep fingers away from brushroll during setup.

First-Time Use

Before first use, perform a quick test to ensure proper operation.

Select cleaning mode: Use mode selector to match floor type (start with Hard Floor).
Power on: Press power switch; listen for normal motor sound.
Test suction: Vacuum a small area to check performance.
Empty dust cup: Ensure dust cup is empty before first use.

CAUTION! Do not vacuum large debris, liquids, or hot ashes. Keep vacuum upright during use.

Specifications

Model: Shark WV251EU.
Technology: DuoClean PowerFins with Anti-Hair Wrap.
Suction Modes: Hard Floor, Carpet, Max.
Dust Cup Capacity: 1.5 liters.
Attachments: Pet Multi-Tool, Crevice Tool, Dusting Brush, Upholstery Tool.
Power Cord Length: 25 feet.
Power Source: 120V AC, 60Hz.
Weight: 15.4 lbs.
Warranty: 5-year limited warranty.

Controls and Settings

Main controls located on handle. Power Switch: Turns vacuum on/off. Mode Selector: Rotate to select Hard Floor (low suction), Carpet (medium), or Max (high suction). Wand Release: Press button to detach wand for above-floor cleaning. Dust Cup Release: Press latch to open and empty dust cup.

LED Indicators: Headlights turn on automatically when vacuum is powered. Brushroll Indicator: If brushroll stops, check for blockages.

Using Attachments

For above-floor cleaning: Detach wand by pressing release button. Attach desired tool to end of wand.

Pet Multi-Tool: For pet hair on furniture and stairs.
Crevice Tool: For tight spaces, corners, and edges.
Dusting Brush: For delicate surfaces like blinds and lampshades.
Upholstery Tool: For sofas, curtains, and car interiors.

Tip: Ensure wand is fully inserted into hose port for secure connection.

Cleaning Modes

Select mode based on floor type for optimal cleaning.

Hard Floor Mode: Lower suction for hard surfaces; prevents scattering debris.
Carpet Mode: Medium suction for low to medium-pile carpets.
Max Mode: Maximum suction for deep cleaning and high-pile carpets.
Auto-Adjust: Brushroll automatically adjusts height on some models.

WARNING! Do not use Max mode on delicate rugs or hard floors without area rugs.

Maintenance

Regular maintenance ensures optimal performance.

Empty dust cup: Press release; empty when cup is 2/3 full.
Clean brushroll: Turn vacuum over; remove debris and hair from brushroll.
Check filters: Wash pre-motor and post-motor filters monthly (air dry completely).
Inspect hose and wand: Remove blockages if suction decreases.

CAUTION! Unplug vacuum before performing any maintenance. Do not use damaged filters.

Care & Storage

Store in a cool, dry place. Wrap cord around cord hooks. Clean exterior with dry cloth only.

CAUTION! Do not store vacuum with wet filters. Keep away from heat sources and direct sunlight.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © SharkNinja Operating LLC. For support, visit sharkclean.com or contact 1-800-798-7398. This product is covered by a 5-year limited warranty.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Vacuum won't turn on	Power cord/outlet	Check power cord connection; try different outlet; ensure power switch is on.
Loss of suction	Full dust cup/blockage	Empty dust cup; check hose, wand, and brushroll for blockages.
Brushroll not spinning	Hair/debris wrap	Turn off and unplug; remove hair and debris from brushroll.
Overheating	Clogged filters	Clean or replace filters; allow vacuum to cool for 60 minutes.
LED lights not working	Connection issue	Ensure vacuum is powered; contact support if issue persists.

Reset: Unplug vacuum for 60 minutes to reset thermal protector.

Service: 1-800-798-7398; sharkclean.com