Panasonic EWDP52 Mode d'emploi

Operating Instructions

(Household use)

Sonic Vibration Toothbrush

Model No.

EW‑DP52

2

English 3

Deutsch 25

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 

 

 

 

Türkçe 355

3

English

Operating Instructions

(Household use)

Sonic Vibration Toothbrush

Model No.

EW

‑

DP52

Thank you for purchasing this Panasonic product.



Safety precautions..................... 6

 11

12

Features12

Charging the toothbrush13

Basic usage14

Tips on usage16

After use

Changing the brush head

20

FAQ20

Troubleshooting21

23

Removing the built-in rechargeable

23

24

Contents

4

English

Warning

• Be sure to switch off the appliance and remove the power

plug from a household outlet before performing any

maintenance. Failure to do so may result in electric shock.

• Do not wash the AC adaptor and the charging stand.

Doing so may result in electric shock.

• The supply cord cannot be replaced. If the cord is

damaged, the AC adaptor should be scrapped.

• Toothbrushes can be used by children and persons with

reduced physical, sensory or mental capabilities or lack of

experience and knowledge if they have been given

supervision or instruction concerning use of the appliance

in a safe way and understand the hazards involved.

• Cleaning and user maintenance shall not be made by

children without supervision.

• Children shall not play with the appliance.

5

English

• Do not use anything other than the supplied AC

adaptor and the charging stand for any purpose.

Also, do not use any other product with the AC adaptor

and the charging stand. (See page 11.)

• 

detachable power supply unit is required for

connecting the electrical appliance to the supply

mains. The type references of power supply unit and

charging stand are marked near the symbol.

6

English



To reduce the risk of injury, loss of life, electric shock,



following safety precautions.



The following symbols are used to classify and

describe the level of hazard, injury, and property

damage caused when the denotation is disregarded

and improper use is performed.

DANGER

Denotes a potential

hazard that will result in

serious injury or death.

WARNING

Denotes a potential

hazard that could

result in serious

injury or death.

CAUTION

Denotes a hazard

that could result in

minor injury or

property damage.

The following symbols are used to classify and

describe the type of instructions to be observed.



operating procedure that must not be performed.



operating procedure that must be followed in

order to operate the unit safely.

WARNING

 

Do not connect or disconnect the adaptor to



‑ Doing so may cause electric shock or injury.

Do not immerse the AC adaptor and the



Do not place the AC adaptor and the charging



Do not use when the AC adaptor is damaged or







• 







‑ 

to a short circuit.

7

English

WARNING





‑ Exceeding the rating by connecting too many

power plugs to one household outlet may cause





an electric power source matched to the





‑





outlet when cleaning the AC adaptor and the



‑

Failure to do so may cause electric shock or injury.



appliance plug to prevent dust from



‑



failure caused by humidity.

Disconnect the adaptor and wipe with a dry cloth.

 





‑ 

or injury.



•The main unit, adaptor, charging stand or



•The main unit, adaptor, charging stand or



•There is abnormal sound during use or

charging of the main unit, adaptor, charging



‑ Immediately request inspection or repair at an

authorized service centre.

 This product





use, or leave in a high temperature



‑ Doing so may cause overheating, ignition, or

explosion.



‑



injury.

Contact an authorized service centre for repair

(battery change, etc.).

Never disassemble except when disposing of



‑



8

English

WARNING

 Preventing accidents

Do not store within the reach of children or



‑ Doing so may cause an accident or injury due

to accidental ingestion of removable parts.

CAUTION

 Preventing damage to teeth and gums

Do not use the brush with toothpaste that

contains a high abrasive content, such as





















‑ Doing so may cause injury or damage to teeth

and gums.



have teeth being treated, or who are





‑ Failure to do so may cause injury or damage to

teeth and gums.



as itchiness, redness, or rash while using the

silicone brush should stop using it



‑ Failure to do so may make symptoms worse.

 This product

Never use for a purpose other than cleaning



‑ Doing so may cause an accident or injury.





‑ 

Do not place a metallic object such as a coin



‑

Doing so may cause burns due to excessive heat.

 Note the following precautions



‑ Doing so may cause injury.

9

English

CAUTION

Do not wrap the cord around the adaptor



‑ Doing so may cause the wire in the cord to



a short circuit.

Do not allow metal objects or trash to adhere



‑ 

to a short circuit.

Disconnect the adaptor from the household



‑ 

due to electrical leakage resulting from

insulation deterioration.

Disconnect the adaptor or the appliance plug

while holding onto the adaptor or the



‑

Failure to do so may cause electric shock or injury.





‑ Failure to do so may affect pacemakers, etc.,

due to electromagnetic waves generated by the

charging stand while it is powered.



DANGER

•





•



•

•



•Do not let the positive and negative





•





•

be exposed to high temperatures, such as

under direct sunlight or near other sources



•

‑ Doing so may cause overheating, ignition, or

explosion.

10

English

WARNING





‑

The battery will harm the body if accidentally

swallowed.

If this happens, consult a physician immediately.









‑ Failure to do so may cause eye injury.

Consult a physician immediately.

CAUTION



contact with the skin or clothes, rinse off with



‑ 

11

English











 

 

















































Back Front

Storage diagram

A Main unit

1 Toothbrush shaft

2

Waterproof rubber seal

3 Power switch

( power off/on/mode

selection)

4 Mode indicator

5 Battery capacity lamp

(

)

6 Charge status lamp

(

)

7 Charging ring stopper

( Insert the main unit

into the charging stand

up to this position

while charging.)

B

8

C



D Stain care brush

9

 High‑density bristles

; Tongue cleaner

E Point brush

F Silicone brush

G



(

The shape of the power

plug differs depending



 Adaptor

 Power plug

 Cord

 Appliance plug

H



 Charging ring

 Stand socket

Accessories

I Brush stand

J

B Inner frame

12

English

If the top case has come off

1. Align the mounting

section of the top case

and the bottom case

(2 locations) as shown



2.

Press the top case in

the direction indicated

by arrows, taking care



11

22



This product

The Sonic Vibration Toothbrush is an electric toothbrush

with sonic vibration* of approximately 31 000 horizontal

and 12 000 vertical brush strokes/minute.



Bleeding of the gums



experience slight bleeding of the gums even though

your gums may be healthy. This is because your gums



time. The bleeding should stop after one or two weeks

of use. Bleeding that persists for more than two weeks

may be indication of an abnormal condition of your

gums, such as periodontal disease. In this case, stop

using the toothbrush and consult your dentist.

Features

About soft start function

To get accustomed to the high speed vibration, the

toothbrush will gradually reach the selected speed and

vibration approximately 2 seconds after it starts operating.



function

The toothbrush will pause once at 30‑second intervals

to indicate the brushing time. It pauses twice at

2‑minute intervals then starts again.

• This function is not available in W‑GUMCARE mode

and STAINOFF mode.

About quick charge

Even if the charge runs out, charging for 2 minutes will

provide approximately 2 minutes of use.

• Use time may vary depending on ambient

temperature and use conditions.

About mode storage function

The mode used last is stored.

• The toothbrush operates in the mode last used when

the power switch is turned on.

13

English

Charging the toothbrush

Preparation

Place the charging stand on a

horizontal and stable place.

1

Insert the appliance plug



• Align with the + - symbol as

illustrated.

2

With the main unit facing

forwards, set straight into



• The charging ring stopper (a)

touches the charging ring and

the main unit will stop in a

raised position.



About the approximate remaining charge and

charging time

• When you turn off the main unit while the battery

capacity is low, the unit beeps.

High battery

capacity

Low battery

capacity

( :Glows/ :Blinks/ :Turns off)

3

Insert the adaptor into the



• Charging is completed after approx.

1 hour.

(The charging time may differ with the charging

capacity.)



While

charging

(Low battery

capacity)

While

charging

After

charging is

completed

5 seconds

later after

charging is

completed

( :Glows/ :Blinks/ :Turns off)

How to check if charging is completed

Removing and attaching the main unit after charging

will cause the charge status lamp (

) to glow and then

turn off after 5 seconds.

14

English

4

Disconnect the adaptor from the household



(for safety and to reduce energy usage)

• Charging the battery for more than 1 hour will not

damage the main unit.



Mode Battery runtime

W‑CLEAN

W‑GUMCARE

Approx. 45 minutes

REGULAR

SOFT

STAINOFF

Approx. 90 minutes

(Use time may vary depending on ambient

temperature and use conditions.)

Notes

• If the charge status lamp (

) blinks quickly (twice per

second), it may be due to a charging error or because

the main unit is not properly mounted on the charging



mount the main unit on the charging stand properly.

• Recommended ambient temperature for charging is

5 °C – 35 °C. The battery may not charge properly or

not at all under extreme low or high temperatures.

• 

time, or when it has not been in use for more than

6 months. Also, the charge status lamp (

) may not

glow for a few minutes after charging starts, but it will

glow if charging continues.

Basic usage

Preparation

Select the appropriate brush for the

desired use. (See page 16.)

1

Attach the brush head to the



• Align the front of the main unit and

the front of the brush head.

1. Ensure that the direction is correct.

• Do not attach the brush head by

twisting it into place. Doing so

may damage the brush head and

main unit.

• The toothbrush shaft will move when a force is

applied. This is required for operation, and is

not a malfunction.

2. Apply a small amount of toothpaste.

There is a small gap between the

brush head and the main unit (a

few mm), but this is not a malfunction.

15

English

2

To avoid spattering of toothpaste, put the





Select the desired mode

• The device starts in the

previous mode used when

the power is turned on.

• Press the switch within

5 seconds to change modes.

(The blue mode indicator

illuminates to indicate the

selected mode.)

To switch the mode,

press the power switch



W-CLEAN

REGULAR

SOFT

W-GUMCARE

STAINOFF

3





Example brushing sequence

Divide your teeth into 4 parts

(upper and lower, left and right),

and brush one part in order such

as “

1

front of the teeth”, “

2

biting

plane of the teeth”, and “

3

back of

the teeth” spending 30 seconds.

Repeat this same procedure for

the other 3 areas.

• By brushing the above 4 parts

for 30 seconds each (about

2 minutes), you can evenly

brush your teeth without missing

any spots in your mouth.

  

• 

timer function.”

4

Turn off the main unit before removing it from



• Press the switch after at least 5 seconds of

operation in one mode to turn the toothbrush off.

If you press the switch before 5 seconds of

operation have elapsed, the mode changes.

(See this page.)

Notes

• Do not put the main unit in contact with hair products,

hand creams, etc.

Doing so may damage the exterior.

• The appliance may not operate in an ambient

temperature approximately 5 °C or lower.

• Use REGULAR mode if the brushing feels too strong

in W‑CLEAN mode, and use SOFT mode if it feels too

strong in REGULAR mode.

• 

experience a tickling or tingling sensation caused by

the sonic vibrations.

The sensation should subside after you use the

toothbrush several more times.

• If you push the brush head too hard, the sound may

change, but this is not an abnormality.

16

English

Tips on usage

Change the orientation and manner in which you brush

your teeth in accordance with your objective and the

area you are brushing.

Periodontal pocket care

Recommended mode: REGULAR



When you want to brush mainly the

periodontal pockets or between the teeth

and gums.

• You can also brush the teeth front surface

and the biting surface.

Dental plaque removal

Recommended mode: W‑CLEAN



When you want to make your teeth front

surface and biting surface clean.

• You cannot brush the periodontal pocket.

Stain care

Recommended mode: STAINOFF

Stain care brush

When you want stain care during normal

brushing.

(This does not mean that all stains can be

removed.)

• The intensity of vibration in STAINOFF

mode reduces approximately every

30 seconds and then gradually increases.



Apply the bristles of the brush lightly against the teeth

and move the toothbrush slowly.

Front surface and the biting surface of teeth

• Apply the brush head at a 90°

angle.

90°



teeth and gums

• 

• Place the brush head at a 45° angle.

• Apply the bristles lightly into the

periodontal pocket and move the

toothbrush slowly.

45°

17

English

For the back of the front teeth or misaligned teeth

• Place the brush vertically.

• Move toothbrush to match the angle of the

teeth.

Gum care

Recommended mode: W‑GUMCARE

Silicone brush

When you want to clean the gums.

• Do not use toothpaste.



Use the toothbrush so that the tips of the silicone brush

bristles are lightly touching your gums. Move the brush

back and forth gently across your entire gums.

Gum

• Use as close as possible to a

right angle.

• Use gently at points of concern.

(Use for around 10 to 20 seconds

at each area.)

• Recommended usage is once a

day, for approximately 2 minutes.

90°

Notes

• Be careful when using the brush head. Forcefully

pulling or biting it may tear it.

• Do not apply the brush to your teeth. (This can cause

the silicone brush to degrade.)

Tongue care

Recommended mode: SOFT

Tongue cleaner



When you want to clean

the tongue.



Apply the tongue cleaner so that it barely touches the

tongue, and move forward with slight force from the

area that becomes dirty.

Tongue

• Repeat several times.

• Poke your tongue out

forward and apply the

brush while you are

breathing out to prevent

emetic response.

Places where

dirt easily

accumulates

Note

• You may injure your tongue if the tongue cleaner is

pressed against the tongue too strong.

18

English

Point brushing

Recommended mode: W‑CLEAN

Point brush

For the gap between teeth, the rear of the

back teeth or misaligned teeth.



Apply the bristles of the brush lightly against your teeth.

Gap between teeth Rear of the back teeth

• Place the brush at gap

between teeth or areas

that are hard to brush.

• Move the toothbrush

slowly in line with the

gums.

• Apply the brush to the

rear of the back teeth

thoroughly, as they are

hard to reach.

Misaligned teeth Braces

• Apply the brush into the

gap between braces

and teeth.

After use

After using the toothbrush, clean the toothbrush to

maintain cleanliness of the device.

• Use neutral kitchen detergent when cleaning the

toothbrush with detergent.

• Do not use thinner, benzine, alcohol, etc. to clean the

appliance.

Doing so may cause failure, cracking or discoloration

of the parts.



Remove the brush head straight from

the toothbrush shaft.

Cleaning the brush head

Wash the brush head under running



Wash the soiling on the inside and bottom

areas of the brush head thoroughly.

• Do not forcefully pull the bristles of the

brush or bend them out excessively.

• Do not wash the tongue cleaner

excessively with pointed objects or



• Do not wash with water hotter than 80 °C.

Doing so may damage the brush head.

19

English

Cleaning the main unit

Wash the main unit under



• Do not damage or rub the

waterproof rubber seal (A) with

hard materials.

Do not leave the main unit under

water. Water may enter inside.



• Do not wash with water hotter than 40 °C.

Doing so may damage the main unit.

Cleaning the AC adaptor and the charging stand





• Do not wash with water.

Cleaning the brush stand





1. Remove the inner frame.

1 Hold the right end of the

carrying case.

2 With the right end of the

inner frame facing up, pull up

the inner frame.





2. Wash with water and

wipe off water.

After cleaning

Wipe off water from the brush head and main unit for storage.

• Do not charge while it is wet. Doing so may cause soiling.



Attach by aligning the indentation (a) in

the brush head with the raised part (b)



 

• 

Doing so may cause damage.

• 

has no effect on its performance.

20

English

Changing the brush head



• Brushes are consumables.

• The brush should be replaced with a new one every

3 months or so due to hygiene reasons, even if its

shape is unchanged.

Even within 3 months, please exchange the brush

head if the bristles are frayed.

• 

separately sold brush.



several persons to share the main unit.

Part number Replacement Brush for EW‑DP52

EW0917 

WEW0915 

WEW0929 Stain care brush

EW0940 Point brush

 Silicone brush

Silicone brush is treated as service parts.

If you want to replace the silicone brush,

please contact an authorized service centre.

FAQ

Question Answer

While using

Why does the toothbrush

pause once, or the intensity

of vibration reduce, at

30‑second intervals?

The toothbrush will

notify you of the

elapsed brushing time

every 30 seconds.

(See page 12 about

“30‑second brushing



function.”)

(See page 16 about

“STAINOFF mode.”)



Will the battery deteriorate

if not used for an

extended period of time?

The battery will

deteriorate if not

used for over

6 months, so make

sure to perform a full

charge at least once

every 6 months.

Can I charge the

appliance after every use?

The battery used is a

lithium‑ion, so

charging after every

use will have no

effect on battery life.

La page charge ...

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