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Charging the toothbrush ���������������31 Removing the built‑in rechargeable Basic usage�������������������������������������32 battery ����������������������������������������������41 Tips on usage ���������������������������������34 Specifications ���������������������������������42 After use ������������������������������������������36 Thank you for purchasing this Panasonic product. Before operating this unit, please read these instructions completely and save them for future use�...
Safety precautions The following symbols are used to classify and describe the type of instructions to be observed. To reduce the risk of injury, loss of life, electric shock, This symbol is used to alert users to a specific fire, and damage to property, always observe the operating procedure that must not be performed.
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WARNING ►In case of an abnormality or malfunction Immediately stop using and remove the adaptor if there is an abnormality or failure� Do not use anything other than the supplied AC ‑ Failure to do so may cause fire, electric shock, adaptor and the charging stand for any purpose�...
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WARNING CAUTION ►Preventing accidents ►Preventing damage to teeth and gums Do not store within the reach of children or Do not use the brush with toothpaste that infants� Do not let them use it� contains a high abrasive content, such as ‑...
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CAUTION Disconnect the adaptor from the household outlet when not charging� ‑ Failure to do so may cause electric shock or fire ►This product due to electrical leakage resulting from Never use for a purpose other than cleaning insulation deterioration. your teeth�...
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Handling of the removed battery when WARNING disposing After removing the rechargeable battery, do DANGER not keep it within reach of children and infants. ‑ The battery will harm the body if accidentally swallowed. • The rechargeable battery is exclusively for If this happens, consult a physician immediately.
Features If the top case has come off 1. Align the mounting ► About soft start function section of the top case To get accustomed to the high speed vibration, the and the bottom case toothbrush will gradually reach the selected speed and (2 locations) as shown vibration approximately 2 seconds after it starts operating.
Charging the toothbrush Insert the adaptor into the household outlet� Place the charging stand on a • Charging is completed after approx. Preparation horizontal and stable place. 1 hour. (The charging time may differ with the charging Insert the appliance plug firmly capacity.) into the stand socket.
Disconnect the adaptor from the household outlet� Basic usage (for safety and to reduce energy usage) • Charging the battery for more than 1 hour will not Select the appropriate brush for the Preparation damage the main unit. desired use. (See page 34.) ►...
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To avoid spattering of toothpaste, put the brush Turn off the main unit before removing it from head in your mouth and press the power switch your mouth to prevent saliva from spattering� • Press the switch after at least 5 seconds of to turn on the main unit�...
Tips on usage Stain care Change the orientation and manner in which you brush Recommended mode: NORMAL your teeth in accordance with your objective and the Stain care brush area you are brushing. When you want stain care during normal brushing.
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Gum care Tongue care Recommended mode: GUMCARE Recommended mode: SOFT Silicone brush Stain care brush (Back) When you want to clean the gums. When you want to clean Tongue cleaner • Do not use toothpaste. the tongue. How to apply/move the toothbrush How to apply/move the toothbrush Use the toothbrush so that the tips of the silicone brush Apply the tongue cleaner so that it barely touches the...
After use Point brushing After using the toothbrush, clean the toothbrush to Recommended mode: NORMAL maintain cleanliness of the device. Point brush • Use neutral kitchen detergent when cleaning the For the gap between teeth, the rear of the toothbrush with detergent. back teeth or misaligned teeth.
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Cleaning the main unit Cleaning the carrying case Wash the main unit under 1. Remove the inner frame. 1 Hold the right end of the running water� carrying case. • Do not damage or rub the 2 With the right end of the waterproof rubber seal (A) with inner frame facing up, pull up hard materials.
Changing the brush head (Sold separately) Question Answer • Brushes are consumables. The toothbrush will • The brush should be replaced with a new one every notify you of the 3 months or so due to hygiene reasons, even if its elapsed brushing time shape is unchanged.
Troubleshooting Problem Possible cause Action The charge status lamp ( ) may not glow for several minutes after starting to You have just purchased the The charge status lamp charge it, but it will glow if you continue to toothbrush or have not used it for ) does not glow when charge it.
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Continue using it. the power switch. The toothbrush shaft This is not a malfunction. (See page 32.) moves. If the problems still cannot be solved, contact the store where you purchased the unit or a service center authorized by Panasonic for repair.
Battery life • Follow the procedure below, using a screwdriver to disassemble the appliance. Approximately 3 years. The battery may have reached Perform steps 1 to 4 and lift the battery, and then its operating life if the usage frequency decreases remove it.
Specifications Product name Sonic Vibration Toothbrush Product model EW‑PDA52 100‑240 V 50‑60 Hz Rated input 180 mA Approx. 1 hour Charging time (Room temperature: 5 °C – 35 °C) Main unit: Japan Place of origin Charging stand: China AC adaptor: China Date of production See engraving on the commodity.