Waterpik Water Flosser WP-440 Series User Manual and Guide

Important Safeguards

This section contains crucial safety information. Always follow basic safety precautions when using electrical products, especially around children.

DANGER: To reduce the risk of electrocution:

Do not handle the charger with wet hands.
Do not place the charger in or drop it into water or other liquid.
Check the charger cord for damage before the first use and during the life of the product.

WARNING: To reduce the risk of burns, electrocution, fire, or injury to persons:

Do not plug this device into a voltage system different from the one specified on the device or charger.
Do not use this product if it has a damaged cord or plug, if it is not working properly, if it has been dropped or damaged, or dropped into water. Contact Water Pik, Inc. or your local distributor, available at www.waterpik.com.
Do not direct water under the tongue, into the ear, nose, or other delicate areas. This product is capable of producing pressures that may cause serious damage in these areas.
Do not direct water into the nose or ear. The potentially deadly amoeba, Naegleria fowleri, may be present in some tap water or unchlorinated well water and may be fatal if directed into these areas.
Use this product only as indicated in these instructions or as recommended by your dental professional.

General Safety Precautions:

Only use tips and accessories recommended by Water Pik, Inc.
Do not drop or insert any foreign object into any opening on the product.
Keep the charging unit and cord away from heated surfaces.
Do not use this product outdoors or operate where aerosol (spray) products are being used or where oxygen is being administered.
Do not use iodine, saline (salt solution), or water-insoluble concentrated essential oils in this product. Use of these can reduce product performance and will shorten the life of the product.
Fill the reservoir with water or other dental professional recommended solution only.
Remove any oral jewelry prior to use of this product.
Do not use if you have an open wound on your tongue or in your mouth.
If your physician advised you to receive antibiotic premedication before dental procedures, consult your dentist before using this instrument or any other oral hygiene aid.
Close supervision is necessary when this product is used by, on, or near children or invalids.
Children should be supervised to ensure they do not play with the appliance.

SAVE THESE INSTRUCTIONS.

Product Description

The Waterpik Water Flosser is an oral hygiene device designed for effective cleaning.

Device Components:

Diagram 1 (Left Side View): Depicts the Water Flosser handle. Labeled components include: "Tip Rotator" (allows rotation of the tip), "Power Switch" (to turn the unit on/off), "Power Handle" (the main body of the device), and "Charger Inlet" (port for the charging cord). The tip itself is labeled "Tip".

Diagram 2 (Right Side View): Shows the Water Flosser from the opposite side, highlighting the water reservoir. Labeled components include: "Tip" (the nozzle), "Tip Eject Button" (to release the tip), "Pressure Control" (a slider to adjust water pressure), "Flip Top Water Inlet" (the opening to fill the reservoir), and "Reservoir" (the water tank).

Tips and Accessories:

Tips should be replaced every 3 or 6 months depending on the type.

Replace Every 3 Months:

Orthodontic Tip: Ideal for Braces, General Use.
Pik Pocket® Tip: Ideal for Periodontal Pockets, Furcations.
Plaque Seeker® Tip: Ideal for Implants, Crowns, Bridges, Retainers, General Use.
Toothbrush Tip: Ideal for General Use.

Replace Every 6 Months:

Classic Jet Tip: Ideal for General Use.
Tongue Cleaner: Ideal for Fresher Breath.

Charger:

The device comes with a charger.

Water Pik PN 20015747 (White)
Water Pik PN 20019007 (Black)

Note: Not all tips are included with all models. Replacement tips and accessories can be purchased at www.waterpik.com or by phone at 1-800-525-2774 (USA).

Getting Started

Follow these steps to begin using your Water Flosser.

Charging Unit Prior to First Use:

Plug the charging cord into a standard electrical outlet.
Ensure the switch is in the "OFF" position before charging. The unit will not charge if the switch is in the "ON" position.
The Waterpik Water Flosser will remain charged for up to 2 weeks, depending on usage. Refer to the "Care of your Waterpik® Water Flosser" section for battery guidance.

Filling the Reservoir:

Remove the charger from the unit before filling or using the product.
Lift the flip top on the reservoir.
Fill the reservoir with lukewarm water.

Inserting and Removing Tips:

To Insert: Place the tip into the center of the knob at the top of the Water Flosser handle. Press firmly until the tip clicks into place.
To Remove: Press the tip eject button and pull the tip from the handle.
CAUTION: Do not press the tip eject button while the unit is running.

Adjusting the Pressure Setting:

You can adjust the pressure by sliding the pressure control on the handle. Start with the lowest setting and increase it to your liking.

Recommended Technique:

Lean low over a sink and place the tip in your mouth.
Aim the tip toward the gumline and turn the unit ON (I).
For best results, start with the back teeth and work toward the front teeth.
Glide the tip along the gumline, pausing briefly between teeth.
Continue until you have cleaned the inside and outside of both the upper and lower teeth.
Direct the jet stream at a 90-degree angle to your gumline.
Slightly close your lips to avoid splashing, but allow water to flow freely from your mouth into the sink.
Keep the unit upright during use for best results.

When Finished:

Turn the unit off.
Empty any remaining liquid from the reservoir.
To Remove Reservoir: Slide the reservoir release latch to the unlock position (labeled '1') and then slide the reservoir down towards the base of the unit (labeled '2').
To Replace Reservoir: Slide it up towards the top of the unit until it snaps into place.

Troubleshooting Your Waterpik® Water Flosser

Tip Usage:

Pik Pocket® Tip: Designed to deliver water or antibacterial solutions deep into periodontal pockets. Use the lowest pressure setting. Place the soft tip against a tooth at a 45-degree angle. Gently place the tip under the gumline into the pocket. Turn the unit on and trace along the gumline.
Tongue Cleaner Tip: Use the lowest pressure setting. Place the tip in the center/middle of your tongue, about halfway back. Turn on the Water Flosser. Pull forward with light pressure. Increase pressure as desired.
Orthodontic Tip: Gently glide the tip along the gumline, pausing briefly to lightly brush the area between teeth and around orthodontic brackets before proceeding to the next tooth.
Toothbrush Tip: Place the toothbrush tip in your mouth with the brush head on the tooth at the gumline. It can be used with or without toothpaste. Turn the Water Flosser on so water flows through the tip. Use light pressure (bristles should not bend) and massage back and forth with very short strokes, similar to using a manual toothbrush.
Plaque Seeker® Tip: Place the tip close to the teeth so the bristles gently touch them. Gently glide the tip along the gumline, pausing briefly between teeth to gently brush and allow water to flow between the teeth.

Using Mouthwash and Other Solutions:

Your Waterpik Water Flosser can be used to deliver mouthwash and antibacterial solutions. After using any special solution, rinse the unit to prevent clogging. To rinse, partially fill the reservoir with warm water and run the unit with the tip pointed into the sink until the unit is empty.

Cleaning:

Never immerse the unit in water.
Before cleaning, unplug the product from the electrical outlet.
Clean the product when necessary by using a soft cloth and a mild, non-abrasive cleanser to wipe the exterior.
The water reservoir is removable for easy cleaning and is top-rack dishwasher safe. It is recommended that the reservoir be removed and cleaned weekly.

Limited Two-Year Warranty

Water Pik, Inc. warrants this new product to the original consumer against defects in materials and workmanship for 2 years from the date of purchase. The consumer must submit the original purchase receipt as proof of purchase date and, if requested, the entire product, to support a warranty claim. Water Pik, Inc. will replace, at its discretion, any part of the product deemed defective, provided the product has not been abused, misused, altered, or damaged after purchase, and has been used according to instructions and only with accessories or consumable parts approved by Water Pik, Inc. Installation is the responsibility of the consumer and is not covered by the warranty. This limited warranty excludes accessories or consumable parts such as tips, etc.

This warranty grants specific legal rights. You may also have other rights that vary depending on the law in your place of residence.

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Waterpik Water Flosser WP-440 Series User Manual