Panasonic Electric Toothbrush EWDL90 User Manual

Introduction  
Parts identification  
IMPORTANT SAFEGUARDS  
For your personal dental care  
Thank you for purchasing the Sonic Vibration Toothbrush.  
The Sonic Vibration Toothbrush is a new kind of electric  
toothbrush designed for those who wish to keep their teeth  
clean and healthy. This appliance will enable you to maintain  
When using electrical products when children are  
present, basic safety precautions should always be  
followed including the following:  
Operating Instructions  
(Household)  
Sonic Vibration Toothbrush  
READ ALL INSTRUCTIONS BEFORE USING  
good dental hygiene, which is as important as other forms of  
personal hygiene.  
EW-DL90  
Model No.  
DANGER  
EW-DL91  
Sonic Vibration Toothbrush Technology  
The Sonic Vibration Toothbrush incorporates the innovative  
“linear motor” technology that uses magnetic attraction and  
repulsion to provide outstanding performance. The brush’s  
31,000 horizontal strokes per minute help remove plaque gently  
yet effectively.  
In order to reduce the risk of electrocution:  
1. Do not place or store the charger where it can fall  
or be pulled into a tub or sink.  
2. Do not place the charger in water or other liquid.  
3. Do not reach for a charger that has fallen into  
water. Unplug immediately.  
4. Do not wash the charger.  
5. Do not use while bathing.  
Before use  
This high-speed, vibrating, electric toothbrush is different from  
conventional electric toothbrushes.  
Therefore:  
You only need to lightly press the bristles against your teeth for  
brushing.  
When first using this appliance, some may experience a  
tickling or tingling sensation caused by the high-speed  
vibrations. The sensation should subside after you use the  
toothbrush several more times.  
WARNING  
To reduce the risk of burns, electrocution, fire or  
injury to persons:  
Accessories  
C Triple-edged brush  
Bristles  
A Main unit  
1 Toothbrush shaft  
2 Waterproof rubber seal  
3 Power switch [0/1]  
4 Mode selector  
1. This appliance is not intended for use by children  
or persons with reduced physical or mental  
capabilities, unless they are supervised by a  
person responsible for their safety.  
Identification ring  
D Silicon brush EW‑DL91  
Identification ring  
E Point brush EW‑DL91  
Identification ring  
Cautions regarding use  
5 Mode indicator  
2. Use this product only for its intended use as  
described in this manual. Do not use attachments  
not recommended by the manufacturer.  
3. Keep cord away from heated surfaces.  
4. Never drop the appliance or insert any object into  
any opening of the appliance.  
5. Never operate this product if it has been dropped  
or damaged, or if it is not working properly. If any  
of these occur, please contact a service center and  
return the product for examination and repair.  
6. If the product is dropped, the brush head should  
be replaced before the next use even if no damage  
is visible.  
7. This appliance is provided with a charger with  
integrated Safety Extra Low Voltage power supply.  
Do not exchange or manipulate any part of it  
otherwise there is the risk of electric shock.  
Periodically check the charger for damage. A  
damaged or non-functioning appliance should no  
longer be used. Take it to a service center.  
8. Never use while drowsy.  
Be sure to switch off the appliance and remove the plug from a  
household outlet before performing any maintenance. Failure to  
do so may result in electric shock.  
Cleaning and user maintenance should not be made by children.  
Keep the appliance away from children.  
Do not use the charger in the bath. Doing so may result in  
electric shock.  
Do not touch or pull out the plug with wet hands. Doing so may  
result in electric shock.  
If the power cord of the charger is damaged, the entire charger  
should be discarded. The charger should be replaced.  
Do not wrap the power cord around the charger.  
Always ensure the appliance is operated on an electric power  
source matched to its rated voltage. Failure to do so may result in  
fire or electric shock.  
Clean the plug periodically so that dust does not accumulate in it.  
Such dust buildup may trap moisture over time and reduce the  
effectiveness of the insulation, thus resulting in overheating and  
fire.  
Do not modify, disassemble, or repair the appliance at any time  
except when disposing of it. Doing so may result in fire, electric  
shock, and/or burns.  
Do not place any metal objects, such as coins and clips, on the  
charger. Doing so may cause the objects to heat up, resulting in  
burns.  
6 Battery capacity lamp  
7 Charge status lamp  
B Charger (RE8-51)  
8 Charging section  
9 Brush stand  
F Carrying case EW‑DL91  
:
Charger cover release button  
; Charger cover  
Power cord  
Before operating this unit, please read these instructions  
completely and save them for future use.  
Store and Charge  
Storing and charging the toothbrush  
The battery capacity is low when the battery capacity lamp blinks.  
You can fully charge the toothbrush in 12 hours.  
A full charge will supply enough power for 60 minutes use.  
IN USA CONTACT:  
Panasonic Corporation of North America  
One Panasonic Way, Secaucus, NJ 07094  
Pass the power cord through one of  
1
Service • Assistance • Accessories  
the cord guides on the right or left.  
Call 1‑800‑338‑0552 (In USA)  
Panasonic Corporation  
33, Okamachi, Hikone, Shiga, Japan  
Turn off the main unit.  
2
9. Do not use outdoors or operate where  
aerosol(spray) products are being used or where  
oxygen is being administered.  
Place the main unit upright on  
3
the charger and plug the power  
cord into a household outlet.  
IMPORTANT  
1. Do not touch the power plug with wet hands. This  
can cause an electric shock.  
2. When unplugging, always hold the power plug  
instead of the cord.  
3. Do not modify the product. Do not disassemble or  
repair. This may cause fire, electric shock or injury.  
Consult your dealer for repairs or contact a service  
center. Do not disassemble the product except  
when disposing of the battery.  
4. When taking out the battery for disposal, use  
caution not to short the positive (+) and negative  
(–) terminals.  
The charge status lamp glows and the charging will start.  
Charging is completed when the battery capacity lamp blinks.  
You can keep the main unit attached on the charger when not in  
use to maintain the full battery capacity. It will not overcharge the  
main unit.  
Adequate ambient temperature for charging is 5 - 35 °C  
(41 - 95 °F).  
The battery may not charge properly or not at all under extreme  
low or high temperatures.  
5. This product is not intended for use by children.  
The main unit may become warm during use and charging.  
However, this is normal.  
Use the EW-DL90/EW-DL91 toothbrush with the RE8-51 charger  
only.  
CAUTION  
If you are undergoing treatment for any oral care  
condition, consult your dental professional prior to use.  
Printed in Japan  
W9710DL901A Y0712-0  
SAVETHESE INSTRUCTIONS  
F EN  
 

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