Shark NAVIGATOR NV350W User Manual

Shark NAVIGATOR NV350W

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Owner’s guide

NV350W

www.sharkclean.com

NV350W_26_IB_ENG_101201.indd 1 10-12-01 3:17 PM

Questions and Answers:

R
Richard RiveraJul 30, 2025
Why does my Shark Vacuum Cleaner turn off by itself?
- D
  Dr. Amy HartJul 31, 2025
  Your Shark Vacuum Cleaner might be turning off on its own because it is equipped with a motor protective thermostat. If the vacuum overheats, the thermostat will automatically turn the unit off. To restart the motor thermostat: 1. Move the On/Off switch to the 'O' (Off) position. 2. Unplug the vacuum. 3. Empty the dust cup and clean filters. 4. Check for blockages in hose, accessories, and inlet openings. 5. Allow the unit to cool for a minimum of 45 minutes. 6. Plug in the vacuum. 7. Turn the On/Off switch to the 'I' (On) position to restart the vacuum. If the vacuum still does not start, contact Customer Service at: 1-800-798-7398.
L
Lauren DavenportAug 7, 2025
Why does my Shark NAVIGATOR NV350W have no suction?
- F
  frankamandaAug 7, 2025
  Restricted airflow in your Shark Vacuum Cleaner, leading to no suction or light suction, can be caused by a few things: * The dust cup may be full, so you should empty it. * The filters may need cleaning. Follow the instructions for rinsing and drying the filters before re-inserting them. * There may be blockages in the hose, hose connections, nozzles, and accessories; clear any blockages. * The suction release on the handle may need adjusting. Close it to increase suction power. * If the dust cup is empty and attachment inlets are clear, check for other blockages.
S
Seth BrownAug 14, 2025
What to do if motorized floor brush has become jammed on my Shark NAVIGATOR NV350W?
- N
  nicolejimenezAug 14, 2025
  If the motorized floor brush on your Shark Vacuum Cleaner has become jammed or shut off, immediately turn off and unplug the vacuum. Disconnect the nozzle and remove any blockage before reconnecting and turning the vacuum back on.
W
William SmithAug 22, 2025
How to stop my Shark NAVIGATOR NV350W Vacuum Cleaner from lifting scatter rugs?
- D
  David LandryAug 23, 2025
  If your Shark Vacuum Cleaner lifts scatter rugs, which are lightweight and movable, open the suction release on the handle to decrease suction power.

Shark NAVIGATOR NV350W Specifications

General

Brand	Shark
Model	NAVIGATOR NV350W
Category	Vacuum Cleaner
Language	English

Summary

Important Safety Instructions

Polarized Plug Safety Feature

Describes the polarized plug for reduced shock risk.

General Electrical Safety Precautions

Lists essential electrical safety rules for operation.

Technical Specifications

Getting Started: What's in the Box

Included Vacuum Accessories

Lists and describes the tools provided with the vacuum cleaner.

Vacuum Cleaner Modes

Upright Vacuum Mode

Explains the upright vacuum configuration for floors.

Detachable Canister Mode

Details using the canister for hard-to-reach areas.

Mode 1: Upright Vacuum Assembly

Assembly Instructions

Step-by-step guide for assembling the vacuum in upright mode.

Mode 1: Upright Vacuum Operation

Operating Instructions

How to use the vacuum, including brush roll and suction adjustments.

Mode 2: Detachable Canister Assembly

Portable Cleaning Setup

Steps to detach the canister for above-floor cleaning.

Above-Floor Cleaning Guide

Cleaning with Accessories

Instructions for using accessories for above-floor tasks.

Floor Cleaning in Canister Mode

Using Floor Nozzle

How to attach and use the floor nozzle in canister mode.

Vacuum Storage

Safe Storage Practices

Guidance on storing the vacuum cleaner safely.

Maintenance Procedures

General Maintenance Precautions

Essential safety and preparatory steps before maintenance.

Emptying the Dust Cup

Steps to empty the dust cup after use.

Cleaning Pre-Motor Filters

Instructions for cleaning the pre-motor filters.

Cleaning Post-Motor HEPA Filter

Guide for cleaning the HEPA filter.

Cleaning the Turbo Brush

How to clean the turbo brush accessory.

Cleaning the Motorized Floor Brush

How to clean the motorized floor brush.

Checking for Blockages

Blockage Identification Guide

Steps to check for blockages in various parts.

Ordering Replacement Parts

Troubleshooting Guide

Euro-Pro Limited Warranty

Product Registration Process

Information on registering the product.

Notes

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