Care and maintenance
71
9
provided hearing aid brush or a soft, lint-free cloth.
Maintain the charging contacts: Remove moisture
from the charging contacts with a soft, lint-free cloth.
Weekly maintenance
Maintain the receiver wire, hearing aid body, and
charging pins in the case: Use a soft, lint-free cloth
to wipe the receiver wire and hearing aid body and
remove moisture from the pins.
Quarterly maintenance
Replace the domes: Replace the domes every 3
months (see page 96). If they become discolored or
stiff or if they fall off when you remove the hearing
aids, replace them immediately.
Replace the wax guards:
Replace the white plastic screens
at the ends of each receiver
every 3 months (see page 73). If
the wax guards get blocked by
earwax buildup or you notice
that the hearing
aids sound
Wax guard
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