Shark DETECT Lift-Away LA490 Series Vacuum Cleaner Manual

The Shark DETECT Lift-Away LA490 Series is a versatile upright vacuum cleaner featuring DuoClean PowerFins technology, Anti-Allergen Complete Seal, LED headlights, a Lift-Away pod for portable cleaning, a large-capacity dust cup, and multiple attachments for whole-home cleaning. It is designed for use on carpets and hard floors, powered by 120V AC, 60Hz. 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: DuoClean PowerFins brushroll, Anti-Allergen Complete Seal system, LED headlights on nozzle, Lift-Away pod, large-capacity dust cup with quick-release, hose and wand, and accessory storage.

FeatureDescription
DuoClean PowerFinsDual brushroll system for carpets and hard floors
Anti-Allergen Complete SealTraps 99.9% of dust and allergens inside the vacuum
LED HeadlightsIlluminates debris under furniture
Lift-Away PodDetachable for portable above-floor cleaning
Large Dust CupEasy-empty, no-touch dirt disposal
Accessory StorageBuilt-in caddy for crevice tool, dusting brush, etc.
Power SwitchTurns vacuum on/off
Brushroll ControlEnables/disables brushroll for hard floors
Suction ControlAdjusts suction power (if applicable)
Wand ReleaseQuick-release button for hose and wand

Assembly & Setup

Unpack and inspect all contents. Assemble on a flat, stable surface.

  1. Attach the handle: Insert the handle into the main body until it clicks securely.
  2. Connect the hose and wand: Attach the wand to the hose inlet on the vacuum body.
  3. Install attachments: Store the crevice tool, dusting brush, and upholstery tool in the built-in caddy.
  4. Plug into AC power outlet.

WARNING! Ensure the vacuum is unplugged during assembly. Handle with care to avoid pinching fingers.

First-Time Use

Before first use, ensure the dust cup is empty and all filters are installed.

  1. Power on: Press the power switch on the handle.
  2. Select floor type: For hard floors, press the brushroll control to turn off the brushroll.
  3. Begin vacuuming: Push the vacuum forward and back in slow, overlapping strokes.
  4. Use Lift-Away mode: Press the release button to detach the pod for stairs or above-floor cleaning.

CAUTION! Do not vacuum large objects, liquids, or hot ashes. Keep hair, loose clothing, and fingers away from moving parts.

Specifications

Controls and Settings

Main controls located on the handle and body. Handle: Power switch, brushroll on/off button. Body: Lift-Away release button, wand release, suction control (if equipped).

Indicator Lights: LED headlights on nozzle activate when powered on. Filter check light (if equipped) indicates when filters need cleaning.

Settings: Brushroll on for carpets; off for hard floors or area rugs. Suction control for delicate surfaces. Lift-Away mode for portable cleaning.

Using Attachments

Attachments connect to the end of the wand or hose for specialized cleaning.

  1. Detach the wand from the floor nozzle.
  2. Connect desired attachment (crevice tool, dusting brush, etc.) to the wand or hose end.
  3. Use the handheld pod in Lift-Away mode for above-floor cleaning.
  4. Return attachments to storage caddy after use.

Tip: For high-reach cleaning, fully extend the wand. Ensure attachments click securely into place.

Cleaning Modes

Three primary cleaning modes: Upright, Lift-Away, and Handheld.

  1. Upright Mode: For floors. Power on, select brushroll setting, push vacuum forward and back.
  2. Lift-Away Mode: Press release button to detach pod. Carry pod while connected to hose for stairs, furniture, or under low-clearance areas.
  3. Handheld Mode: Remove pod from wand/hose, attach tools directly to pod for spot cleaning.

WARNING! Do not use the vacuum to pick up sharp objects, matches, or flammable materials.

Maintenance & Care

Regular maintenance ensures optimal performance and longevity.

  1. Empty dust cup: Press release button, remove cup, and empty into trash. Do not overfill.
  2. Clean filters: Remove and rinse HEPA and pre-motor filters with cold water every 3 months. Air dry completely for 24 hours before reinstalling.
  3. Check brushroll: Regularly remove hair and debris wrapped around the brushroll. Use scissors if necessary.
  4. Inspect hose and wand: Clear any clogs using a long, flexible object.

CAUTION! Always unplug the vacuum before performing any maintenance. Ensure all parts are completely dry before reassembly.

Regulatory Information

This appliance complies with FCC Part 15 Subpart B for Class B digital devices. It may not cause harmful interference and must accept any interference received. Copyright © SharkNinja Operating LLC. Shark, DuoClean, and Anti-Allergen Complete Seal are trademarks of SharkNinja Operating LLC. For support, visit sharkclean.com or contact 1-800-798-7398.

Troubleshooting

SymptomPossible CauseCorrective Action
Vacuum won't turn onPower cord/outletEnsure plug is securely in outlet; check circuit breaker; try a different outlet.
Loss of suctionFull dust cup/clogEmpty dust cup; check hose, wand, and nozzle for clogs; clean filters.
Brushroll not spinningObstruction/settingTurn off and unplug; remove debris from brushroll; ensure brushroll is set to ON for carpets.
Vacuum is overheatingClogged filters/blockageTurn off and unplug; let cool for 1 hour. Check and clean all filters; clear any blockages.
Unusual noiseForeign object in brushroll or hoseTurn off and unplug; inspect brushroll, hose, and wand for obstructions.

Reset: Unplug for 60 minutes to reset thermal protector (if equipped).

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

Shark DETECT Lift-Away LA490 Series Vacuum Cleaner Manual © - All Rights Reserved 2025