Phonak Audeo M90-R User Manual page 72

Hearing aids should not be
fitted with domes / wax
protection systems when
used by clients with
perforated eardrums,
inflamed ear canals or
otherwise exposed middle
ear cavities. In these cases,
we recommend the use of
a classic earmold.
In the unlikely case that
any part of this product
should remain in the ear
canal, it is strongly
recommended to see a
physician for safe removal.
72
Avoid strong physical
impacts to the ear when
wearing a hearing aid with
customized earpiece. The
stability of customized
earpieces is designed for
normal use. A strong
physical impact to the ear
(e.g. during sports) may
cause the customized
earpiece to break. This may
lead to perforation of the
ear canal or eardrum.
After mechanical stress or
shock to the customized
earpiece, please ensure
that it is intact before
placing it in the ear.