Waterpik WF-10 Series User manual

Waterpik®Water Flosser
WF-10
Waterpik® ウォーターフロッサー
WF-10
www.waterpik.jp

2
IMPORTANT SAFEGUARDS
Introduction
Thank you for your purchase from YA-MAN LTD.
∙ Please read through this manual well to use this product safely.
∙ Aer reading this manual, please keep the manual to read it later whenever
you need to do so.
∙ If you are giving this product to someone, please also give them the
manual too.
Caution for safety
∙ For safety please read this manual rst before use.
∙ When you use the product, follow this manual.
∙ If you nd something wrong with the product, please stop using it immediately
and contact our customer center for repair.
∙ Using defective product could be a risk to your oral health. Please do not use
defective product.
∙ Information stated in this manual is very important for your safety.
Please follow the instruction.
∙ To show the level of the hazard that could be caused by faulty use of the product, we
use these term “Danger” “Warning” and “Caution”.
Hazard category
Danger: Imminent situation, improper use may cause death or critical injury.
Warning: May decrease the chances of being critically injured by faulty use.
Caution: May cause injury to people or damage to their property.
*By property it means house, furniture, pets and domestic animals.
DANGER
(use and storage of the product)
The following persons must not use this product.
There is the risk that the medical electronic device may malfunction. Be sure
to consult with a physician before using this product.
◆ Persons who are using medical electronic devices.
∙Pacemakers and other implanted medical electronic devices.
∙Articial heart-lung machines and other medical electronic devices used
for life support.
∙Electrocardiographs and other electronic medical devices worn externally.
Prohibited

ENGLISH
3
Warnings (power supply)
Be sure to charge using 100-240 V AC power. (The free warranty
applies only within Japan.)
There is the risk of re, electric shock and burns.
Plug the AC adapter in securely all the way to the base.
There is the risk of re, electric shock and burns.
When unplugging the AC adapter, be sure to pull the adapter itself. Do
not pull the charging cord. Also do not plug or unplug the AC adapter
with wet hands.
There is the risk of re, electric shock and burns, as well as severing the wires
in the cord.
Aer charging is completed, unplug the AC adapter from the outlet.
There is the risk of re or ignition.
Be sure to turn the power OFF before cleaning or caring for the
product.
There is the risk of electric shock, re, ignition and burns.
Do not move or li up the product by pulling on the charging cord.
There is the risk of electric shock, short circuit, re and severed wires.
Do not use with the charging cord tied in a bunch.
There is the risk of re or electric shock.
Use only the provided AC adapter and charging USB cable.
Must observe
Must observe
Unplug
Unplug
Must observe
Prohibited
Prohibited
Do not use if the AC adapter or charging cord is damaged.
There is the risk of electric shock, short circuit, ignition and product failure. If
the AC adapter or charging cord is damaged, be sure to request replacement
from the retailer where you purchased the product.
In the event of any abnormality, turn OFF the unit power and
immediately unplug the AC adapter.
Do not use the product when there are any abnormal conditions such as
smoke, abnormal noise or abnormal odor.
Do not allow the AC adapter or charging cord to become wet (do not
wash them or immerse them in water). Make sure the AC adapter and
charging connector are dry before using the product.
There is the risk of electric shock, short circuit, ignition and product failure.
Do not scratch, damage, modify, forcibly bend, pull on, twist or bundle
together the AC adapter or charging cord.
Do not put a heavy object on the cable. Do not allow the cable to
become pinched in other objects.
There is the risk of breakage.
If you sense an earthquake or thunder, immediately discontinue use
and turn OFF the power. Unplug the AC adapter.
Do not use overloaded outlets.
There is the risk of electric shock, short circuit and re.
Do not use a
damaged cord
or plug
Unplug
Prohibited
Prohibited
Must observe
Piggybac
ke
d
outlets are
prohibited
Must observe

4
WARNING
(use and storage of the product)
Do not use for purposes other than those specied in the instruction
manual.
Always follow the instructions of your dental professional. There is the risk of
accident or injury.
Use only the tips and accessories recommended by Water Pik, Inc.
There is the risk of accident or injury.
The following people should consult with a dentist before using
the product.
∙If there is a suspicion of periodontal disease or you are being treated for
symptoms of concern related to the teeth or oral cavity, contact a dentist.
∙
If you are taking antibiotics prescribed by a dentist, consult with the dentist
before using this product or any other oral hygiene devices.
Do not use for other than the specied parts and the following parts.
Sensitive parts such as eyes, nose, ears, back of tongue, and throat.
Since this product shoots water in strong pressure, there is a possibility of
serious damage to these sensitive areas.
* If you cannot make your own judgment, consult with your doctor before use.
Remove oral accessories before using this product.
There is the risk of injury.
Do not put hot water in the reservoir. Use room temperature water or
warm water only.
There is the risk of burns.
Use only
fo
r the
designated
purpose
Must observe
Must observe
Prohibited
Must observe
Prohibited
Use only the solutions recommended by a dentist.
There is the risk of injury and product failure.
Do not use the product excessively and continuously.
(For business use etc.)
There is the risk of heating and product failure.
Observe the guideline of using the product twice a day.
Excessive use may cause damage to the tongue or oral cavity.
* This is only a guideline. Consider your personal health conditions carefully
before using.
Do not use iodine, alkali salts (saline solution), or high-concentration
essential oil that does not dissolve in water.
The performance of this product will be reduced, and the product life will be
shortened. Also, it is not covered by the product warranty.
Do not place the product in re, heat the product or use the product at
high temperatures.
There is the risk of heating, ignition and rupture.
Do not immerse the product in water or leave it near water.
There is the risk of electric shock, short circuit, ignition and product failure.
Store the product in a location out of the reach of infants. Do not
allow children to play with the product.
There is the risk of accident or injury.
Must observe
Prohibited
Must observe
Prohibited
Fire caution
Prohibited
Restriction
on use
IMPORTANT SAFEGUARDS CONT.

ENGLISH
5
This appliance is not intended for use by persons (including children)
with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person
responsible for their safety. Children should be supervised to ensure
that they do not play with the appliance.
There is the risk of electric shock, injury and burns.
For reasons of sanitation, the product should not be used by more
than one person.
There is the risk of injury and other problems.
Do not insert any foreign objects into the product opening.
There is the risk of product failure.
Do not disassemble, modify or repair the product.
There is the risk of re, electric shock or injury. For repairs, contact the retailer
where you purchased the product.
*
This product does not contain any parts which can be repaired by the
customer.
Do not use the product if it has unusual smell or overheating.
It may cause damage or re.
Do not use the product outdoors.
Do not operate the product in areas where aerosol (spray) products or
oxygen inhaler are used.
There is the risk of injury and product failure.
Do not use or leave the product close to re, exposed to direct sunlight
or in a dusty location.
There is the risk of heating, ignition, rupture and malfunction.
Restriction
on use
Prohibited
Prohibited
No disassembly
No use when
there is
abnormal odor
No outdoor use
Fire caution
Do not place a heavy object on the product or drop it during use.
There is the risk of injury and product failure.
Be sure to place the product in a at, stable location. Do not place it
anywhere that is not stable.
There is the risk of injury, ignition and product failure.
Do not put the product in a microwave oven or high-pressure
container.
There is the risk of heating, ignition and rupture.
When/Aer using the product, be sure to wipe o any moisture from
the product using a dry cloth or similar means. Then, store it.
There is the risk of electric shock, short circuit, ignition and product failure.
Caution
(use and storage of the product)
Do not use if this product is cracked, damaged or defective.
It may cause damage to the oral cavity.
Do not press the tip forcefully against your teeth or gums.
There is the risk of injury.
Do not wipe the product with solvents such as alcohol, thinner,
benzine, or nail polish remover.
This may cause damage to the surface of the main unit.
Do not expose the product to hot water or hot air from a hair dryer.
It may cause the product to deform or melt.
No impacts
Do not drop
Fire caution
Fire caution
Prohibited
Prohibited
Prohibited
Prohibited

6
Do not set the product down when the power is ON. Be sure to turn
the power OFF aer use.
There is the risk of injury and damage to furniture or other items.
Do not let the product contact with other electrical products while
the power is on. Also, keep it away from heat sources such as electric
heating equipment (electric blankets, kotatsu).
There is the risk of injury and product failure.
Do not use the product on pets.
There is the risk of injury.
Do not use the product if you have a cut or other abnormality inside
your oral cavity.
There is the risk of injury.
If you feel unwell during use or experience any abnormalities in your
body, stop using it immediately.
Observe your body carefully to check whether there is any unusual sign being
recognized. If the problem continues aer the next day, consult a doctor.
Aer each use, please clean the product. Please refer to “Caring for
the product” (P.13).
Without proper care for the product, it may cause oral troubles
and breakdowns.
Prohibited
Prohibited
Prohibited
Prohibited
Must observe
Must observe
IMPORTANT SAFEGUARDS CONT.

ENGLISH
7
TABLE OF CONTENTS
Product Description 8
Getting Started 9
Cleaning Your Waterpik® Water Flosser 13
Battery Removal 14
Troubleshooting 16
FAQ 17
Warranty Information 18

8
PRODUCT DESCRIPTION
A*
D*
B*C*
E** F**
[Main unit]
1. Tip rotation knob
2. Power and water pressure
adjustment button
3. Battery indicator
4. Charger connector
5. Tip
6. Tip removal button
7. Water lling port (cap)
8. Tank
1
8
4
7
5
3
2
6
Charger (Charging USB cable + AC adapter)
20024431-13 White WF-10J
20024431-14 Black WF-10J
The charger and tips are accessories and are
not covered by the warranty.
Tip types and oral care uses
A. Orthodontic Tip*
- Braces/General Use
B. Pik Pocket™ Tip*
- Periodontal Pockets/Furcations
C. Plaque Seeker™ Tip*
- Implants/Crowns/Bridges/Retainers/General Use
D. Toothbrush Tip*
- General Use
E. Classic Jet Tip**
- General Use
F. Tongue Cleaner**
- Fresher Breath
Not all of these tips are provided with all models.
*Replace Every 3 months **Replace Every 6 months
For details about the tips and other accessories, and about how to use the product, please
see our company’s website (https://www.waterpik.jp).

9
ENGLISH
GETTING STARTED
Charge the product before using it for the irst time.
• Charging starts when the main unit and charging USB cable are connected as shown in the gure.
The battery indicator will ash slowly in white when charging the battery.
• The battery indicator will display a single, rapid blink every 3 seconds when unit is fully charged and the charger is connected.
Disconnect the charger from the main unit and outlet (or USB port).
• The battery indicator will ash 3 times quickly in repetition, when the remaining power becomes low.
In addition, aer the power is turned o, the battery indicator will ash 3 times for 9 sets repeatedly to notify you that the remaining power is low.
• At room temperature of around 25°C, a full charge will be reached in approximately 3 to 4 hours. When used once a day, a full charge will allow the
product to be used for around one week.
The charging time and operating time will vary depending on the remaining battery charge and the charging environment.
Caution
• Before charging, check that the charger connector is free of dirt and water drops.
• When using the AC adapter, plug the adapter directly into the wall outlet and do not use overloaded outlets.
• When charging for the rst time aer purchasing the product, fully charge the product before using it.
• When using the product for the rst time, or when the product was not used for a long period, the product may only be usable for a short time even when
the indicator showed that it was fully charged. If this occurs, charge the product again before using it.
• Use only the provided AC adapter and charging USB cable.
• Do not charge in a bathroom, close to a sink, or in other locations exposed to high temperature or humidity.

10
It is recommended that this product be used aer you brush your teeth. Guideline for use: 2 times/day
Filling the Reservoir
Open the reservoir cap and ll the reservoir with cold water orwarm water.
Inserting and Removing Tips
Insert the tip into the insertion hole located on the top of the Water Flosser main unit. When the tip is locked correctly in the designated position,
the colored part at the center of the tip will be perfectly aligned with the top of the main unit. To remove the tip from the handle, press the tip
eject button and pull tip from handle.
Caution
Do not press the tip removal button while the product is operating.
Adjusting the water pressure
Press the power and water pressure adjustment button to adjust the Water Flosser pressure.
When the power is OFF, press the water pressure adjustment button once to discharge water at low pressure, and press it again to discharge
water at high pressure. Press it one more time to turn the power OFF. When using the product for the rst time, use it at lowpressure.
Use the product in accordance with instructions from a dentist.
Adjusting the tip direction
Turn the tip rotation knob to adjust the tip direction.
Press
Add water
until full.
Water
pressure
adjustment