Pro 3 3900 - Toothbrush ORAL-B - Free user manual and instructions

USER MANUAL Pro 3 3900 ORAL-B

White Ultrasonic toothbrush with blue flower accessories against a solid blue background (no text or symbols visible)

Deutsch 6

English 13

Français 19

Español 26

Português 32

Italiano 38

Nederlands 44

Dansk / Norsk 50

Svenska 58

Suomi 64

Internet:

www.oralb.com

www.braun.com

www.service.braun.com

Braun GmbH

Illustration of an electric toothbrush with a headlamp and power plug, placed on a grid background (no text or symbols)

Icon showing a blue arrow pointing to a white power button with a circular button, next to a numbered circle (2), no text or symbols present.

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4 !

Illustration of a toothbrush brushing teeth with a tooth labeled '5' (no text or symbols on the brush itself)

Illustration of a toothbrush applying blue material to a dental model (no text or symbols)

Illustration of dental tool application on tooth with tooth profile arrows (no text or symbols)

6

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Illustration of a hand holding a syringe with liquid, no text or symbols present

Diagram showing three mechanical components with blue arrows indicating flow or movement, no text or symbols present.

Diagram illustrating a device setup with a tray, a teapot, and a battery, showing flow direction of components.

Pure diagram of a faucet and two blue pipes without any text, numbers, or symbols

Illustration of a kitchen appliance with multiple wheels and a side panel (no text or symbols)

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Deutsch

Your Oral-B® toothbrush has been carefully designed to offer you and your family a unique brushing experience that is both safe and effective.

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.

- For tooth brushing only. Do not chew or bite on brush. Do not use as a toy or without adult supervision.

To avoid brush head breakage which may generate a 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 fit 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 control light

c On/off button (mode selection)

d Handle

e Charge indicator light

f Charger

Accessories (depending on model):

g Brush head holder

h Brush head compartment with protective cover

i Travel case (design may vary)

j Charger pouch

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 (f).

Note: In case the battery is empty (no charging light illuminated (e) while charging or no reaction when pressing the on/off button (c)), charge at least for 30 minutes.

- The charge indicator light (e) flashes green 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 charge indicator light (e) flashes red for a few seconds when turning your tooth-brush 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).

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)

«Daily Clean» – Standard mode for daily cleaning

«Sensitive» – Gentle, yet thorough cleaning for sensitive areas

«Whitening» – Exceptional polishing for occasional or everyday use

How to switch between modes:

Your toothbrush automatically starts in the «Daily Clean» or «Sensitive» mode (depending on model purchased).

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 memorised for 30 seconds. When pausing longer than 30 seconds the timer resets.

Pressure Control

If too much pressure is applied, the pressure control light (b) 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 control by pressing moderately on the brush head during use.

Brush heads

Oral-B CrossAction brush head

Our most advanced brush head. Angled bristles for a precise clean. Lifts and powers away plaque.

Most Oral-B brush heads feature INDICATOR® bristles to help you monitor brush head replacement need. With thorough brushing, twice a day for two minutes, the colour will fade halfway approximately within 3 months, indicating the need to exchange your brush head. If the bristles splay

before the colour 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 charger (f) before cleaning. Brush head compartment/protective cover (h) and brush head holder (g) are dishwasher-safe. The charger (f), travel case (i) and charger pouch (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 (i).

Subject to change without notice.

Environmental Notice

Product contains batteries and/or recyclable electric waste. For environment 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. Depending on availability replacement of a unit might result in a different color or an equivalent model. 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 unauthorised 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 authorised Oral-B Braun Service Centre.

UK only:

This guarantee in no way affects your rights under statutory law.

30 Day Risk Free Trial

Satisfaction guaranteed or your money back!

Full details at www.oralb.com or call:

UK 0800 731 1792

IE 1800 509 448

Français

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Illustration of a toothbrush with blue and white teeth, showing tooth structure (no text or symbols)

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