Shark Navigator Lift-Away DLX UV440 User Manual

Navigator
™
Lift-Away® DLX
Upright Vacuum
UV440
OWNER’S GUIDE

Shark Navigator Lift-Away DLX UV440 Specifications

General

Type	Upright
Technology	Lift-Away
Dust Cup Capacity	1.2 quarts
Filtration	HEPA
Cord Length	25 feet
Model	UV440
Warranty	5-year limited warranty
Attachments	Crevice Tool, Dusting Brush

Summary

Important Safety Instructions

General Warnings

Warnings about vacuum components, electrical parts, and potential user risks.

Usage Warnings

Precautions for operating the vacuum, including supervision for children and handling wet hands.

Prohibited Pickups

Lists items like liquids, sharp objects, and combustible materials that should not be vacuumed.

Unsuitable Areas of Use

Details locations and conditions where the vacuum should not be operated, e.g., wet surfaces or poorly lit areas.

Assembly

Vacuum Assembly Steps

Detailed steps for connecting the floor nozzle, pod, extension wand, handle, and hose.

Using Your Vacuum

Power and Surface Settings

How to operate the power switch and select appropriate settings for bare floors and carpets.

Suction Control Adjustment

Instructions on how to adjust the suction power using the control collar for optimal cleaning.

Brushroll Indicator Light Meaning

Interpretation of the brushroll indicator light colors and troubleshooting guidance.

Whole-Home Cleaning Modes

Upright Cleaning

How to use the vacuum in its standard upright configuration for floor cleaning.

Lift-Away Cleaning

Steps to detach the pod for portable cleaning of stairs and elevated surfaces.

Above-Floor Cleaning (Extended Reach)

Guide for using the wand and handle with accessories to clean areas above the floor.

Above-Floor Cleaning (Handheld)

Instructions for detaching the handle for handheld cleaning of furniture and surfaces.

Emptying and Cleaning the Dust Cup

Dust Cup and Lint Screen Maintenance

Procedures for emptying the dust cup and cleaning the lint screen for optimal performance.

Filter Maintenance

Cleaning Vacuum Filters

Guidelines for washing and air-drying pre-motor and HEPA filters to maintain suction.

Replacing Vacuum Filters

Information on the lifespan and part numbers for filter replacements.

Brushroll Cleaning

Main Brushroll Cleaning

Steps to remove hair and debris wrapped around the main vacuum brushroll.

Pet Power Brush Cleaning

How to clean the brushroll on the specialized pet power brush attachment.

Checking for Blockages

Hose and Wand Blockage Check

Instructions for detaching and inspecting the hose and wand for obstructions.

Pod and Nozzle Blockage Check

Guidance on checking the vacuum pod and floor nozzle for any blockages.

Troubleshooting Common Issues

No Suction or Light Suction

Steps to resolve issues with poor suction, including checking filters and blockages.

Vacuum Lifts Area Rugs

Advice on reducing suction power when vacuuming delicate rugs.

Brushroll Jammed or Shut Off

Procedure to follow if the brushroll stops working due to a jam.

Vacuum Turns Off Automatically

Steps to restart the vacuum if it overheats and shuts off due to the thermostat.

Warranty Information

Five (5) Year Limited Warranty

Details on what the limited warranty covers and its duration for the vacuum cleaner.

Warranty Exclusions

Lists items and conditions not covered by the limited warranty, such as normal wear and tear.

How to Get Service

Instructions on how to obtain product support and warranty service.

How to Initiate a Warranty Claim

Steps to follow to start a warranty claim, including necessary information.

Product Registration and Specifications

Register Your Purchase

Benefits and steps for registering the vacuum cleaner for easier support and warranty access.

Record This Information

Fields to record important product details like model and serial numbers.

Technical Specifications

Key electrical specifications for the vacuum cleaner, including voltage, watts, and amps.