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Here is how . . .
• Clean away any traces of wax from around the
ventilation opening and sound outlet with the brush.
• If microphone openings are clogged by dust or dirt, this
will affect the performance of the instrument.
Carefully brush away visible signs of debris from the
openings while twisting the brush.
• Clean the ventilation openings by pressing the brush
through the hole while twisting it slightly.
• Use the cloth to wipe clean the surface of the
instrument.
The hearing instrument itself must
never
be washed or immersed in water or other
liquids!
Replace brush when necessary. Just pull it out of the handle and insert a new fresh brush.
Press the new one firmly into the handle.
