Sonic Cheer 20, Руководство пользователя

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36
SONIC
D: How to Exchange the Dome
Inspect your hearing aid’s dome for yellowing, hardening
and cracks. In the case of these changes, consider
replacing your dome or contacting your hearing care
professional. Spare domes may be obtained from your
hearing care professional.
· Clean your hands thoroughly before replacing the
dome. Never change the dome with wet or dirty fingers.
· Remove the old dome by pulling it off the end of the thin
tube (A)
· Push a new dome as far as possible onto the thin tube.
When attached correctly, the dome should touch the
plastic ring around the thin tube. (B)
A B