Panasonic EWDL90 用户手册

► Mounting the charger to the wall

1. Attach two screws to 

the wall as illustrated.
• Please be careful as 

to not drill a cable or 
water pipe in the wall.

2.5mm

28mm

• Screws and anchors are sold separately. Use no. 6 by 1 in. 

round head screws when fixing to wood; or no. 4-6 Molly or 
Anchor bolts when fixing to Sheet rock.

2. Hook the charger onto these screws.
3. Plug the power cord into a household outlet.

When the battery 

capacity is low

While charging

After charging is 

completed

The battery 

capacity lamp 

blinks.

The charge status 

lamp glows.

The charge status 

lamp glows.

The battery capacity 

lamp blinks.

• There will be a small gap between 

the brush head and the main unit.

• Apply a small amount of toothpaste 

to the brush head, if desired, before 
turning the power on to prevent the 
toothpaste from spattering.

• Pressing the mode selector toggles the 

operation mode between “POWERFUL” and 
“SOFT”.

Mode

Description

For standard brushing
Brush moves horizontally only.

When teeth or gums are sensitive.
When brushing in the POWERFUL 
mode is too strong.
Brush moves horizontally only.

• When the toothbrush first starts, the soft-start 

function cause it to take about 2 seconds to 
reach its normal speed.

• Turn off the main unit before removing it from your mouth to 

prevent foam from spattering.

► Brushing duration notification timer

The timer will signal once at 30-second intervals to indicate the 
brushing time for each part of your mouth. It will signal twice at 
2-minute intervals to indicate the recommended total brushing 
time.
• It is important to brush each area in the same sequence and 

with the same amount of time, every time you brush, to 
uniformly brush and clean your teeth. 
Use the 30 second brushing duration notification timer wisely 
so there will be no missed spot in your mouth.

• 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. 
Brush the other parts in the same 
manner, and brush your whole mouth in 
about 2 minutes. 

(1)(2)(3)

► Strong pressure prevention function

Pressing the brush bristles too hard against your teeth will 
activate this feature, causing the intensity of the vibration to be 
weakened automatically as a safeguard against excessive 
pressure.

► Precaution

• When you first begin using the toothbrush, you may 

experience slight bleeding of the gums even though your gums 
may be healthy. This is because your gums are receiving 
stimulation by the toothbrush for the first 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 pyorrhea. In this 
case, stop using the toothbrush and consult your dentist.

• Recommended ambient temperature for using is 5 - 35 °C 

(41 - 95 °F).

• Do not allow hair products (e.g., gel or oil) or hand lotion to 

come in contact with the unit as they may damage its surface.

Place the bristles of the brush gently 
against your teeth and move the 
toothbrush slowly in a circular motion.

► For in between the teeth and the gums

Place the bristles at a 45˚ angle.
Place the brush so that the sides of bristles can fit 
in between the teeth and gums.

► For reaching the far side of the back teeth

Place the brush so that the dense tip bristles can 
reach the molars.

► For the back side of front teeth

Brush vertically.
Move toothbrush to match the angle of the teeth.

► Brushing direction

• Place the silicon brush as perpendicular as 

possible to your gums.

• Hold the toothbrush so that the tips of the 

bristles of the silicon brush are touching 
your gums gently.

• The brush does not move vigorously over 

the gums in the way a toothbrush with 
nylon bristles does.

• Use the 

toothbrush 
perpendicular to 
your gums.

► Brushing time

• The recommended use is for approximately 2 minutes, once a 

day.

• Focus the brush for 10 to 20 seconds on any areas requiring 

particular care.

• Move the silicon brush slowly throughout the rest of your mouth, 

covering all of the gums.

Notes
• Use the silicon brush gently, as it may break if you pull on it 

strongly or bite down on it.

• Attaching the brush head in the wrong direction may cause 

damage to the main unit or the silicon brush.

• Be careful not to press the silicon brush against your teeth, as 

this may damage the silicon brush.

• Use in areas where your teeth are 

misaligned or in areas that are hard to 
reach with a Triple-edged brush.

• Hold the toothbrush so that the tips of the 

bristles are touching your teeth gently.

• Use the brush 

perpendicularly.

• Move the brush 

gently between 
your teeth.

► Main unit

1. Turn off the main unit.
2. Remove the brush head from the main unit.
3. Wash the main unit under running water.

• Do not rub or damage the waterproof rubber 

seal. 

• Do not immerse the main unit under water.

• Do not wash with water hotter than 40 ˚C 

(104 ˚F).

► Brush head

1. Turn off the main unit.
2. Remove the brush head from the main unit.

3. Wash the brush head under running water.

• Shake well to remove water after washing.

• Do not pull the bristles of the brush.

• Do not wash with water hotter than 80 ˚C 

(176 ˚F).

• Do not shake the main unit strongly with the 

brush head attached.

• Do not spread the bristles of the silicon brush too 

vigorously when washing, as this may damage 
the brush.

► After washing with water

1. Wipe dry with a cloth.

• Do not charge while it is wet.

2. Return the main unit and the brush head to the 

charger.
• It is recommended to place the brush facing 

toward the back of the charger when placing 
the brush head on the charger.

► If the identification ring comes off

Put the identification ring back on.
• Do not forcibly pull the identification ring 

since it can break easily.

• Using the toothbrush without the 

identification ring has no effect on its 
performance. The ring is simply for user 
identification purposes.

► Charger

1. Pull the charger cover while pressing 

the charger cover release button.

2. Wipe off any dirt on the charger and 

the charger cover using a soft cloth.

3. Wipe the prongs of the plug with a dry 

cloth about once every 6 months.

ATTENTION:
A lithium ion battery that is recyclable powers the product you 
have purchased. Please call 1-800-8-BATTERY for information 
on how to recycle this battery.

Remove the built-in rechargeable battery before disposing of the 
toothbrush. Do not dismantle or replace the battery so that you 
can use the toothbrush again. This could cause a fire or an electric 
shock. Replace it at an authorized service center.
• Perform steps 1 to 4, and then remove the battery.

• Be careful not to short-circuit the negative and positive poles of 

the battery.

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Replacing the brush head every 3 months is recommended.
If the bristles are bent to one side or worn, the toothbrush is not 
effective for brushing. Replace the brush head with a new one.

Part number

Replacement Brush for  

EW-DL90/EW-DL91

Quantity

WEW0927

Triple-edged 

brush

3

WEW0933

Silicon brush

1

Point brush

1

WEW0911

V-shaped brush

3

EW-DL90_US.indb   2

2012/05/25   17:15:42