Shark Navigator Lift-Away DLX UV440 Vacuum Cleaner Manual

The Shark Navigator Lift-Away DLX UV440 is a versatile upright vacuum cleaner featuring Lift-Away technology for portable above-floor cleaning, Anti-Allergen Complete Seal technology with a HEPA filter, a motorized brushroll for carpets, a UV sanitizing light for surface germs, multiple attachments (crevice tool, dusting brush, pet multi-tool), and a large-capacity dust cup. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Main vacuum body with motor, Lift-Away pod, motorized floor nozzle, UV sanitizing light, dust cup with HEPA filter, hose, wand, and accessory tools.

Assembly & Setup

Unpack and inspect all contents. Assemble before first use.

1. Attach wand to hose: Insert wand into hose end until it clicks.
2. Connect hose to pod: Align hose connector with port on Lift-Away pod and push until secure.
3. Attach floor nozzle: Insert wand into floor nozzle socket; ensure it locks.
4. Install filters: Place foam and felt filters into dust cup; install HEPA filter in back.
5. Plug into standard 120V AC outlet.

WARNING! Ensure vacuum is unplugged during assembly. Keep hair, loose clothing, and fingers away from brushroll.

First-Time Use

Plug in vacuum; turn on power switch.

1. Select mode: Use as upright for floors, or press Lift-Away release for portable cleaning.
2. Adjust height: Set carpet height dial (Low, Medium, High) based on carpet pile.
3. Engage brushroll: Ensure brushroll is ON for carpets; turn OFF for hard floors.
4. Activate UV light: Press UV button to turn sanitizing light on (only works in upright mode on floors).
5. Empty dust cup when full: Press release button to remove and empty.

CAUTION! Do not use UV light to directly look at eyes or skin. Keep vacuum away from water.

Specifications

• Model: Shark Navigator Lift-Away DLX UV440.
• Technology: Lift-Away, Anti-Allergen Complete Seal, UV Sanitizing.
• Filtration: HEPA filter, foam and felt pre-filters.
• Dust Cup Capacity: 1.5 dry quarts.
• Cord Length: 25 feet.
• Attachments: Crevice tool, dusting brush, pet multi-tool.
• Power Source: 120V AC, 60Hz.
• Warranty: 5-year limited warranty.

Controls and Settings

Main body controls: Power switch, Brushroll on/off, Carpet height adjustment, UV button, Wand release, Lift-Away release.

Operation: Power switch turns motor on/off. Brushroll control disengages for hard floors. Height dial adjusts for carpets. UV button activates sanitizing light (only in upright floor mode). Lift-Away release detaches pod. Wand release removes wand for attachments.

Settings: Use upright mode for floors. Use Lift-Away mode for stairs, furniture, ceilings. Use attachments for detailed cleaning.

Using Attachments

Attach tools to wand or hose end for above-floor cleaning.

1. Detach wand: Press wand release button and pull wand out.
2. Connect tool: Insert crevice tool, dusting brush, or pet multi-tool into wand or hose end.
3. Select suction: Use suction control on hose (if available) for delicate items.
4. Clean: Use crevice tool for tight spaces; dusting brush for surfaces; pet tool for hair.

Tip: Ensure vacuum is on and brushroll is off when using attachments above floor.

Lift-Away Mode

Portable cleaning for stairs, furniture, and above-floor areas.

1. Detach pod: Press Lift-Away release button on back of vacuum.
2. Lift pod: Carry pod by handle; hose remains connected.
3. Clean: Use floor nozzle on stairs or attach tools for upholstery.
4. Reattach: Align pod with upright body and push down until it clicks.

WARNING! Do not use Lift-Away mode to vacuum liquids or wet debris.

UV Sanitizing Feature

UV-C light reduces germs on surfaces during vacuuming.

Activation: Press UV button on handle (only works when vacuum is in upright mode on floor). Light will glow blue when active.

Note: UV light is not a substitute for disinfection. It supplements cleaning. Do not stare directly at light. Keep away from children and pets.

Maintenance & Cleaning

Regular maintenance ensures optimal performance.

1. Empty dust cup: Press release button; empty when full or after each use.
2. Clean filters: Rinse foam and felt filters monthly; air dry 24 hours before reinstalling.
3. Replace HEPA filter: Every 12 months or as needed.
4. Clear brushroll: Remove debris from brushroll regularly; cut tangled hair with scissors.
5. Check for clogs: Remove hose and wand to clear blockages.

CAUTION! Unplug vacuum before maintenance. Do not use water on motor or electrical parts.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © SharkNinja Operating LLC. UV feature complies with FDA regulations for UV-C devices. For support, visit sharkclean.com or contact 1-800-798-7398.

Troubleshooting

Reset: Turn off, unplug, clear clogs, clean filters, then restart.

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