Philips SONICARE ADVANCE 4000 Serie Manual Del Usuario página 11

1 With the brush head still attached to the power handle,
completely deplete the batteries of electrical charge by
pressing the power button and running a brushing cycle until it
stops.
Repeatedly run brushing cycles until the handle will no longer activate
the brush head.
2 Remove the brush head from the handle.
C
3 Split the handle open by inserting the screwdriver head all the
way through both slots on the top part of the handle throat,
where the brush head was previously attached.
C
4 Turn the screwdriver handle sideways, using twisting and prying
motions, to crack open the handle along its side seams.
C
5 Pull the 2 handle sections completely apart.
C
6 Insert the screwdriver underneath the electronic circuit board
in multiple places.
C
7 Twist and pry the electronic circuit board loose until it is
completely separated from the handle.
ENGLISH
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