Shark Navigator NV390 Owner's Guide

Shark Navigator NV390 Vacuum manual cover
Pages 13
Year 2019
Language(s)
English en

Shark Navigator NV390 Vacuum Specification

The Shark Navigator NV390 Vacuum is a versatile and powerful cleaning device designed to handle a variety of floor types with ease. It features a lightweight design that makes maneuverability effortless, ensuring that users can clean both large areas and hard-to-reach spots effectively. This vacuum is equipped with a powerful suction system that captures dirt, debris, and allergens, making it an ideal choice for households with pets or allergy sufferers. The NV390 model includes an advanced cyclonic technology that prevents loss of suction, maintaining consistent performance even as the dust cup fills.

Its filtration system incorporates a HEPA filter and an Anti-Allergen Complete Seal Technology, which work together to trap 99.9% of dust and allergens inside the vacuum. This ensures cleaner air in your home after each use. The vacuum offers a large-capacity dust cup, minimizing the need for frequent emptying and allowing for uninterrupted cleaning sessions. Additionally, the Shark Navigator NV390 includes a variety of attachments such as a dusting brush, crevice tool, and pet power brush, which enhance its versatility by enabling users to tackle different cleaning tasks with precision.

The swivel steering feature provides enhanced control, making it easy to navigate around furniture and other obstacles. A 30-foot power cord offers an extended cleaning reach without the need to frequently change power outlets. The vacuum is designed with user-friendly controls and an ergonomic handle for comfort during extended use. Overall, the Shark Navigator NV390 Vacuum combines powerful performance, advanced filtration, and convenient features, making it a reliable choice for comprehensive home cleaning.

Shark Navigator NV390 Vacuum F.A.Q.

How do I clean the filters on the Shark Navigator NV390?

To clean the filters, first unplug the vacuum. Remove the dust cup and take out the pre-motor foam and felt filters. Rinse them under lukewarm water until the water runs clear. Allow them to air dry completely before reinstalling.

What should I do if the Shark Navigator NV390 loses suction?

Check for blockages in the hose, filters, and dust cup. Ensure the dust cup is not full and the filters are clean. If the problem persists, inspect the brush roll for tangled debris.

How often should I replace the HEPA filter in the Shark Navigator NV390?

The HEPA filter should be replaced every 12 months to maintain optimal performance. Refer to the user manual for replacement instructions.

Can I use the Shark Navigator NV390 on hardwood floors?

Yes, the Shark Navigator NV390 is suitable for hardwood floors. Use the brush roll shut-off feature to prevent scratching on hard floor surfaces.

How do I access the brush roll for cleaning on the Shark Navigator NV390?

First, unplug the vacuum. Turn the unit over and locate the brush roll cover. Remove the screws to access the brush roll. Clean any debris or hair wrapped around it.

Why is my Shark Navigator NV390 making a loud noise?

Check for blockages or debris in the hose, dust cup, and filters. Ensure the brush roll is not jammed with tangled hair or debris.

How do I adjust the suction power on the Shark Navigator NV390?

The suction power can be adjusted by using the suction release collar on the handle. Twist it to decrease or increase suction.

What is the best way to store the Shark Navigator NV390?

Store the vacuum in a cool, dry place. Ensure the dust cup is emptied, and the cord is neatly wrapped. Avoid placing heavy objects on top of the vacuum.

How do I maintain the Shark Navigator NV390's performance?

Regularly clean the filters, empty the dust cup, and check for blockages. Inspect the brush roll and remove any tangled hair or debris.

Can I wash the dust cup in the Shark Navigator NV390?

Yes, you can wash the dust cup. Remove it from the vacuum, empty the contents, and rinse it under lukewarm water. Allow it to dry completely before reinstalling.