92
OTICON AGIL FITTING GUIDE
93
Service and Maintenance
Domes
A wax filter is integrated into all types of domes.
The domes must be replaced regularly or whenever needed.
Replacing the dome is easy
Take off the old dome using your finger nails. Push the new
dome onto the Receiver. Give it a push to secure it safely.
Make sure that clients have extra domes when relevant.
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9
Damper
The Damper is placed in the hook on BTE instruments.
It mainly works as an acoustic filter, shaping the frequency
response, but also has a function of preventing moist and
cerumen from entering into the instrument.
If there is no sound in the instrument or the sound output is
reduced, it may be caused by a clogged Damper and it must be
replaced.
Replace the Damper as shown.
Notice: The Damper is not used with BTE Power instruments.
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