Operation Manual
NSZB 3.7 B2
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7) After 30 seconds, the toothbrush stops briefly to signal that you should
start cleaning the next quadrant. Clean each jaw quadrant using the same
technique.
8) After two minutes, the toothbrush stops briefly 2 times. This informs you
that you have complied with the dental recommendation of two minutes
cleaning.
9) Press the on/off switch repeatedly until the toothbrush stops.
10) Then take the toothbrush out of your mouth.
11) After use, rinse the brush head thoroughly under running water.
12) Remove the brush head from the handset.
To clean the drive shaft and the handset, hold them under running wa-
ter for a short while. Hold the handset so that the drive shaft is pointing
downwards at an angle.
NOTE
Massage your gums regularly. This promotes blood circulation and helps to
keep them healthy. Set the mode to "Pulse" and guide the moistened brush
over your gums with a light pressure.
Cleaning and care
DANGER – RISK OF ELECTRICAL SHOCK!
► Always remove the plug of the charger from the power socket before
cleaning the appliance! There is a risk of electric shock!
Do not immerse the handset or the charger in water or other liquids!
WARNING – PROPERTY DAMAGE!
► Do not use detergents or solvents. They can damage the plastic surfaces.
NOTE
Never open the housing of the charger or the toothbrush! They cannot be
resealed in a watertight manner.
1) Dismantle the charger for cleaning:
– Hold the lower part of the charger firmly and tilt the top part, which
contains the brush holders , towards the rear.
2) Clean the upper part of the charger under running water. If any tooth-
paste residue in the brush holders cannot be removed, soak the upper part
of the charger in warm water and then rinse out the brush holders .
3) Clean the lower part of the charger only with a soft, slightly damp
cloth.
4) Remove the brush head from the handset. After use, clean the brush
heads thoroughly under running water.
We recommend cleaning the brush heads in a standard commercial
denture cleaning fluid every 2 - 4 weeks. A new brush head should
be used after about 3 months, at the latest when the bristles start to bend
outwards.
5) To clean the drive shaft and the handset, hold them under running water
for a short while. Hold the handset so that the drive shaft is pointing
downwards at an angle.