oticon sensei BTE312 Instructions For Use Manual page 27

Cleaning the Corda miniFit micro mould
The mould should be cleaned regularly:
The vent in the mould is cleaned by pressing
the brush through the hole while twisting
it slightly.
Replace the brush when necessary. Just pull it
out of the tool and insert a new fresh brush.
Press the new one firmly into the handle.
Brushes can be purchased from your hearing
care professional.
Clean the vent by pressing
the brush through the hole,
twisting it slightly.
Vent
Wax filter
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Replace the wax protection system
The wax filter should be replaced:
• When you can see that the filter placed in the mould is clogged.
• When the hearing aid does not sound normal.
The size and type of the wax protection system depends on the mould style.
Use the wax protection systems delivered by your hearing care professional.
Detailed instructions on replacing the wax protection system are also found on its
packaging.
IMPORTANT NOTICE
Always use the same type of wax filter as was originally supplied with the hearing
aid. If you are in any doubt about the use or replacement of wax filters, contact your
hearing care professional.
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