Oral-B Type 3757 Electric Toothbrush Charger Cradle User Manual
- June 5, 2024
- Oral-B
Table of Contents
Oral-B Type 3757 Electric Toothbrush Charger Cradle
HOW TO USE
IMPORTANT
- Periodically check the entire product/cord for damage. A damaged or non-functioning unit should no longer be used. If the product/cord is damaged, take it to an Oral-B Service Centre. Do not modify or repair the product. This may cause fire, electric shock or injury.
- Usage by children under age 3 is not recommended. 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 maintenance shall not be performed by children.
- Children shall not play with the appliance.
- Use this product only for its intended use as described in this manual. Do not use attachments which are not recommended by the manufacturer. Only use charger provided with your appliance.
WARNING
- Do not place the charger in water or liquid or store where it can fall or be pulled into a tub or sink. Do not reach for it when fallen into water. Unplug immediately.
- This appliance contains batteries that are non-replaceable. Do not open and disassemble device. For battery recycling please dispose whole device according to local environmental regulations. Opening the handle will destroy the appliance and invalidate the warranty.
- When unplugging, always hold the power plug instead of the cord. Do not touch the power plug with wet hands. This can cause an electric shock.
- If you are undergoing treatment for any oral care condition, consult your dental professional prior to use.
- This toothbrush is a personal care device and is not intended for use on multiple patients in a dental practice or institution.
To avoid brush head breakage which may generate small parts choking hazard or damage teeth:
- Prior to each use, ensure the brush head fits well. Discontinue use of the toothbrush, if brush head no longer fits properly. Never use without a brush head.
- If the toothbrush handle is dropped, the brush head should be replaced before the next use even if no damage is visible.
- Replace brush head every 3 months or sooner if brush head becomes worn.
- Clean brush head properly after each use (see «Cleaning recommendations» paragraph). Proper cleaning ensures the safe use and functional life of the toothbrush.
Description
-
a Brush head
-
b Pressure sensor light (depending on model)
-
c On/off button (mode selection)
-
d Handle
-
e Charge indicator light
-
f Low charge indicator light
-
g Charger
Accessories (depending on model): -
h Brush head holder
-
i Brush head compartment with protective cover
-
j Travel case (design may vary)
Note: Content may vary based on the model purchased.
Specifications
For voltage specifications please refer to the bottom of the charging unit. Noise level: ≤ 65 dB (A)
Charging and Operating
Your toothbrush is electrically safe and designed for use in the bathroom.
-
You may use your toothbrush right away or charge it briefly by placing it on the plugged-in charger (g).
Note: In case the battery is empty (no charging light illuminated (e/f) while charging or no reaction when pressing the on/off button (c)), charge at least for 30 minutes. -
The green charge indicator light (e) flashes while the handle is being charged. Once it is fully charged, the light turns off. A full charge typically takes 12 hours and enables at least 2 weeks of regular brushing (twice a day, 2 minutes) (picture 1).
Note: After deep discharge, the charge indicator light might not flash immediately; it can take up to 30 minutes. -
If the battery is running low, the red charge indicator light (f) is flashing for a few seconds when turning your toothbrush on/off
and the motor is reducing its speed. Once the battery is empty, the motor will stop; it will need at least a 30-minute charge for one usage. -
You can always store the handle on the plugged-in charging unit; a battery overcharge is prevented by device.
Note: Store handle at room temperature for optimal battery maintenance.
Caution: Do not expose handle to temperatures higher than 50 °C. Recommended ambient temperature for charging is 5 °C to 35 °C.
Using your toothbrush
Brushing technique
Wet brush head and apply any kind of toothpaste. To avoid splashing, guide the
brush head to your teeth before switching on the appliance (picture 2). When
brushing your teeth with one of the Oral-B oscillating-rotating brush heads
guide the brush head slowly from tooth to tooth, spending a few seconds on
each tooth surface (picture 5). When using the Oral-B «TriZone» brush head
place the toothbrush bristles against the teeth at a slight angle towards the
gumline. Apply light pressure and start brushing in back and forth motions,
just like you would do with a manual toothbrush. With any brush head do not
forget to brush all 3 surfaces of your teeth: chewing, outer and inner
surfaces. Brush all four quadrants of your mouth equally. You may also consult
your dentist or dental hygienist about the right technique for you. In the
first days of using any electric toothbrush, your gums may bleed slightly. In
general, bleeding should stop after a few days. Should it persist after 2
weeks, please consult your dentist or dental hygienist. If you have sensitive
teeth and/or gums, Oral-B recommends using the «Sensitive» mode (depending on
model) (optional in combination with an Oral-B «Sensitive» brush head).
Brushing modes (depending on model)
How to switch between modes: Your toothbrush automatically starts in the «Daily Clean» mode. To switch to other modes, successively press the on/off button. Switch off the toothbrush by holding the on/off button until the motor stops.
Professional Timer
A short stuttering sound at 30-second intervals reminds you to brush all four quadrants of your mouth equally (picture 3). A long stuttering sound indicates the end of the professionally recommended 2-minute brushing time. If the toothbrush is turned off during brushing, the elapsed brushing time will be memorized for 30 seconds. When pausing longer than 30 seconds the timer resets.
Pressure sensor
If too much pressure is applied, the pressure sensor light (b) (depending on model) will light up in red, notifying you to reduce pressure. In addition the pulsation of the brush head will stop and the oscillation movement of the brush head will be reduced (during «Daily Clean», and «Sensitive» mode) (picture 4). Periodically check the operation of the pressure sensor by pressing moderately on the brush head during use.
Brush heads
Most Oral-B brush heads feature light blue INDICATOR® bristles to help you monitor brush head replacement need. With thorough brushing, twice a day for two minutes, the blue color will fade halfway approximately within 3 months, indicating the need to exchange your brush head. If the bristles splay before the color recedes, you may exert too much pressure on teeth and gums. We do not recommend using the Oral-B «FlossAction» or Oral-B «3D White» brush head with braces. You may use the Oral-B «Ortho» brush head, specifically designed to clean around braces and wires.
Cleaning recommendations
After brushing, rinse your brush head under running water with the handle switched on. Switch off and remove the brush head. Clean handle and brush head separately; wipe them dry before reassembling. Unplug the charging unit before cleaning. Brush head compartment/protective cover (i) and brush head holder (h) are dishwasher-safe. The charger (g) and travel case (j) should be cleaned with a damp cloth only (picture 6). Make sure to store only cleaned and dried handle/brush heads in the travel case (j). Subject to change without notice.
Environmental Notice
Product contains batteries and/or recyclable electric waste. For environmental protection do not dispose in household waste, but for recycling take to electric waste collection points provided in your country.
Guarantee
We grant 2 years limited guarantee on the product commencing on the date of purchase. Within the guarantee period, we will eliminate, free of charge, any defects in the appliance resulting from faults in materials or workmanship, either by repairing or replacing the complete appliance as we may choose. This guarantee extends to every country where this appliance is supplied by Braun or its appointed distributor. This guarantee does not cover damage due to improper use, normal wear or use, especially regarding the brush heads, as well as defects that have a negligible effect on the value or operation of the appliance. The guarantee becomes void if repairs are undertaken by unauthorized persons and if original Braun parts are not used. To obtain service within the guarantee period, hand in or send the complete appliance with your sales receipt to an authorized Oral-B Braun Service Centre.
References
- Braun Electric Shavers and Razors | Braun
- Erkekler ve Kadinlar için tüy dökme, tüy alma ve saç bakımı ürünleri | Braun TR
- Braun Service