Maintenance and
cleaning
Cleaning the thin tube and dome
The thin tube feeds the amplified sound from the hearing
instrument into the ear. It is important that the thin tube and the
dome fit correctly into your ear.
The thin tube and the dome should be cleaned regularly. Remove
the thin tube from the instrument before cleaning. Remove the thin
tube from the instrument before cleaning by twisting the top of the
tube 90 degrees away from the instrument and then lifting up. Use
a damp cloth to clean the thin tube and dome on the outside and
use the black cleaning rod to “push” any debris out of the sound
tube. The cleaning rod should be inserted where the thin tube
attaches to the instrument and pushed all the way through the thin
tube and out through the dome.
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