Braun 3709 Manual Do Utilizador

A Brushhead (depending on

model) – interchangeable*

B On/off switch
C Handle 
D Charging unit

Please note: We do not
recommend using the Oral-B
Pro White brushhead with
braces.

• Plug the charging unit (D)

into an electrical outlet.
Place the handle on the
charging unit. Handle must
be switched off. 

• A full charge takes 16 hours

and will provide an opera-
tion time of approximately
20 minutes. 

• For everyday use, the

handle can be stored on the
plugged-in charging unit to
maintain the toothbrush at
full power. Overcharging is
impossible. 

Battery maintenance
To maintain the maximum
capacity of the rechargeable
battery, you must discharge it
at least once every 6 months.
To do this, unplug the charg-
ing unit and allow the battery
to run down with normal use.  

• Wet brushhead and apply

toothpaste.  

• Place brushhead on teeth,

then switch on.   

• Slowly guide the brushhead

from tooth to tooth, first the
outsides, then the insides,
finally the chewing surfaces.
Do not press too hard or
scrub.  

• After two minutes (brushing

time recommended by
dentists) the timer will signal
by a short stutter. 

• During the first days of use,

gums may bleed slightly.
Should bleeding persist
after 2 weeks, contact your
dentist. 

* All Oral-B replacement brushheads can 

be used on the Oral-B Vitality handle,
except for Oral-B Sonic Complete and
Oral-B CrossAction Power brushheads.

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3709396_D12_NA  25.07.2007  10:0