Shark Navigator Lift-Away NV352 Vacuum Cleaner Manual

The Shark Navigator Lift-Away NV352 is a versatile upright vacuum cleaner featuring Lift-Away technology, Anti-Allergen Complete Seal, HEPA filter, motorized brushroll for carpets, swivel steering, large-capacity dust cup, crevice tool, dusting brush, and upholstery tool. It is designed for deep cleaning on both carpets and hard floors. 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 Lift-Away Mode 7. Cleaning Different Surfaces 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main vacuum body with motor, Lift-Away pod, motorized brushroll, swivel steering handle, large-capacity dust cup with HEPA filter, hose, wand, and accessory tools.

FeatureDescription
Lift-Away TechnologyDetachable pod for portable above-floor cleaning
Anti-Allergen Complete SealTraps 99.9% of dust and allergens inside the vacuum
HEPA FilterCaptures fine particles; washable and reusable
Motorized BrushrollDeep cleans carpets and agitates debris
Swivel SteeringManeuvers easily around furniture and obstacles
Large Dust CupHolds more debris, reducing emptying frequency
Crevice ToolCleans tight spaces, corners, and along edges
Dusting BrushGentle cleaning for delicate surfaces and dusting
Upholstery ToolCleans sofas, chairs, stairs, and car interiors
Power SwitchTurns vacuum on/off; located on main body

Assembly & Setup

Unpack and inspect all parts. Assemble before first use.

  1. Attach handle: Insert handle into top of vacuum body until it clicks into place.
  2. Connect hose: Attach hose to port on front of vacuum; ensure secure connection.
  3. Attach wand: Insert wand into hose end until it locks.
  4. Install accessories: Store crevice tool, dusting brush, and upholstery tool on onboard clips.
  5. Plug into AC power outlet.

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

First-Time Use

Before first use, ensure all parts are properly assembled and filters are installed.

  1. Check filters: Ensure HEPA filter and pre-motor filter are correctly seated.
  2. Empty dust cup: Press release button to remove and empty dust cup.
  3. Select surface setting: Use brushroll switch for carpets (ON) or hard floors (OFF).
  4. Power on: Press power switch; vacuum will start.
  5. Test Lift-Away: Press release button to detach pod for portable cleaning.

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

Specifications

Controls and Settings

Main controls located on vacuum body and handle.

On Vacuum Body: Power switch, brushroll on/off switch, dust cup release button, Lift-Away release button.

On Handle: Hose release button, wand release button.

Settings: Brushroll ON for carpets (agitates fibers); Brushroll OFF for hard floors (suction only). Lift-Away mode: Detach pod for stairs, furniture, and above-floor cleaning. Suction control: Automatic adjustment based on surface; no manual dial.

Using Lift-Away Mode

Lift-Away allows portable cleaning of stairs, furniture, and tight spaces.

  1. Detach pod: Press Lift-Away release button on back of vacuum; lift pod away from floor nozzle.
  2. Attach hose: Hose remains connected to pod; use wand and tools as needed.
  3. Clean above floor: Use pod as a handheld vacuum for stairs, upholstery, ceilings, etc.
  4. Reattach pod: Align pod with floor nozzle and press down until it clicks into place.

Tip: Ensure hose is not twisted when reattaching pod to maintain proper suction.

Cleaning Different Surfaces

Adjust settings based on surface type for optimal cleaning.

  1. Carpets: Set brushroll ON; use slow, overlapping passes for deep cleaning.
  2. Hard floors (wood, tile, vinyl): Set brushroll OFF to prevent scattering debris.
  3. Area rugs: Test brushroll on corner first; if fringe tangles, turn brushroll OFF.
  4. Stairs: Use Lift-Away mode with upholstery tool or crevice tool.
  5. Upholstery: Use Lift-Away with upholstery tool; move in direction of fabric grain.
  6. Edges and corners: Use crevice tool attached to wand or hose.
  7. Dusting: Use dusting brush for blinds, shelves, and electronics.

WARNING! Do not use on wet surfaces. Avoid vacuuming cords or sharp objects.

Care & Maintenance

Regular maintenance ensures peak performance and longevity.

  1. Empty dust cup: Press release button; empty when cup is 2/3 full.
  2. Clean filters: Wash HEPA and pre-motor filters every 3 months (air dry completely).
  3. Clear brushroll: Remove debris (hair, strings) from brushroll monthly.
  4. Check hose and wand: Remove clogs using long, flexible object.
  5. Inspect accessories: Keep tools clean and free of blockages.

CAUTION! Unplug vacuum before maintenance. Ensure all parts are completely dry before reassembly.

Regulatory Information

This vacuum cleaner complies with FCC Part 15 for Class B digital devices. It meets applicable safety standards for household use. Copyright © SharkNinja Operating LLC. All trademarks are property of SharkNinja. For support, visit sharkclean.com or contact 1-800-798-7398.

Troubleshooting

SymptomPossible CauseCorrective Action
Loss of suctionFull dust cup, clogged filter/hoseEmpty dust cup; check and clean filters; clear hose/wand blockages.
Brushroll not spinningTangled debris, belt issueUnplug and clear brushroll; check belt for wear and replace if needed.
Vacuum won't turn onPower cord, outlet, switchCheck power cord connection; test outlet; ensure power switch is ON.
Lift-Away pod not detachingRelease button not fully pressedPress release button firmly while lifting pod away from floor nozzle.
Unusual noise/vibrationObstruction in brushroll or hoseUnplug and inspect brushroll, hose, and wand for foreign objects.

Reset: Unplug for 60 seconds, then plug back in.

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

Shark Navigator Lift-Away NV352 Vacuum Cleaner Manual © - All Rights Reserved 2025