Panasonic EW-DE92 Benutzerhandbuch

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3. Wash the main unit guide with water.

•

Wipe off water after washing.

•

Only use water to wash the main unit 
guide.

4. Wipe the prongs of the power plug with 

a dry cloth about once every 6 months.

1. Wash with water.

2. Wipe off water after washing.

1. Align the mounting section of 

the top case and the bottom 
case as shown in the figure.

2. Press the top case in the 

direction indicated by arrows.

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22

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11

The lamp does not turn on, even though the toothbrush is in 
my mouth.

Your hands are dry.

Moisten your hands and try 
using it again.

Toothpaste or water stains 
have adhered to the ion 
panel.

Clean the ion panel 
thoroughly and try using it 
again.

You are brushing without 
touching the ion panel.

Hold the main unit so that 
your hand is touching the ion 
panel and try using it again.

The lamp turns on even though the toothbrush is not in my 
mouth. (This is not a malfunction.)

During use, you may have 
touched the ion electrode 
section of the ion panel and 
brush head (or the 
toothbrush shaft) with your 
hand.

The very weak electric 
current may be flowing 
through the moisture that is 
on your hands.

You washed the main unit 
with water while using it.

The very weak electric 
current may be flowing 
through the moisture 
between the toothbrush 
shaft and the ion panel.

You removed the brush 
head from your mouth just 
after brushing without 
turning off the power switch.

The very weak electric 
current may be flowing 
through saliva or other 
liquid on the surface of the 
brush head and main unit.

EW-DE92_US.indb   14

2013/12/27   10:48:35