Shark Navigator NV105 Series User Manual

Shark Navigator NV105 Series

20 pages

Questions and Answers:

V
vhernandezAug 6, 2025
Why does my Shark Navigator NV105 turn off by itself?
- M
  Mark ArmstrongAug 6, 2025
  If your Shark Vacuum Cleaner turns off unexpectedly, it's likely due to the motor-protective thermostat activating from overheating. To resolve this: 1. Turn the power OFF. 2. Unplug the vacuum. 3. Empty the dust cup and clean the filters. 4. Check for any blockages in the hose, accessories, and inlet openings. 5. Let the unit cool down for at least 45 minutes. 6. Plug the vacuum back in. 7. Turn the power ON to restart. If it still doesn't work, further assistance may be needed.
S
Stephen BurkeAug 13, 2025
What to do if my Shark Navigator NV105 is not picking up dirt?
- L
  Larry JohnsonAug 13, 2025
  If your Shark Vacuum Cleaner isn't picking up dirt and the airflow seems restricted, or you're experiencing no suction or weak suction, try these steps: * Check the filters and clean them if necessary, following the instructions for rinsing and drying before putting them back. * Empty the dust cup, as it might be full. * Inspect the hose and its connections for any blockages, and clear them out if you find any. * If the dust cup is empty and the attachment inlets are clear, check for other potential blockages.
J
Joseph RogersAug 21, 2025
How to fix a Shark Navigator NV105 that will not turn on?
- A
  Albert MejiaAug 21, 2025
  If your Shark Vacuum Cleaner won't run, ensure it's properly plugged in, check the circuit breaker or fuse, and verify that the On/Off button is engaged.
N
Nancy JohnsonAug 28, 2025
How to turn on the brushroll on a Shark Navigator NV105?
- W
  Walter DaughertyAug 29, 2025
  If the brushroll on your Shark Vacuum Cleaner isn't turning on, make sure the Brushroll button is in the ON position, which should illuminate the brushroll indicator light green. Then, put your foot on the power nozzle and tilt the handle back to engage the brushroll. If the brushroll indicator light on the nozzle is red, there may be a blockage.

Shark Navigator NV105 Series Specifications

General

Type	Upright
Weight	12.5 lbs
Dust Cup Capacity	1.2 dry quarts
Cord Length	25 feet
Power Source	Corded Electric
Color	Blue
Special Features	Swivel Steering
Filtration	HEPA

Summary

Safety Instructions

General Warnings

Key safety guidelines for operating the vacuum cleaner safely and preventing electrical hazards.

Usage Warnings

Specific precautions and prohibitions for using the vacuum cleaner to avoid damage or injury.

Save These Instructions

Instructions to keep for future reference and safe operation of the vacuum.

Understanding Your Shark Navigator

Main Unit Components

Identifies and labels the main components of the Shark Navigator vacuum cleaner.

Vacuum Assembly

Easy Assembly Steps

Step-by-step instructions for assembling the vacuum cleaner components.

Using Your Vacuum

Cleaning Carpets

Instructions for vacuuming carpets, including brushroll activation and indicator light.

Cleaning Bare Floors

Instructions for cleaning bare floors or using the vacuum hose.

Using Accessories

Guidance on attaching and using various vacuum accessories with the handle or wand.

Emptying the Dust Cup

How to Empty Dust Cup

Detailed steps on how to properly empty the dust cup into a trash receptacle.

Vacuum Maintenance

Cleaning Pre-Motor Filters

Instructions for cleaning and drying the pre-motor foam and felt filters.

Cleaning Post-Motor Filter

Steps to remove, wash, and reinstall the post-motor filter.

Checking for Blockages

Information on how blockages can cause overheating and lead to automatic shutdown.

Dust Cup Air Duct

Procedure to check and clear blockages in the air duct behind the dust cup.

Hose Intake Opening

Steps to remove the hose access door and clear obstructions from the opening.

Hose Maintenance

Instructions for disconnecting the stretch hose and inspecting for obstructions.

Troubleshooting Issues

Resetting the Motor Thermostat

Procedure to reset the vacuum's motor thermostat after it has shut off due to overheating.

Limited Warranty Information

Warranty Coverage Details

Explains what is covered under the 5-year limited warranty and exclusions.

Warranty Exclusions

Details parts and conditions not covered by the SharkNinja warranty.

How to Get Service

Instructions on how to contact customer service for product support and warranty claims.

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