oticon sensei BTE312 Instructions For Use Manual page 24

Washing the mould
The mould should be washed regularly:
• Disconnect the mould and the tubing from the
sound hook of the hearing aid. Always hold the
hook firmly, when pulling off the mould and tubing.
Otherwise the hearing aid may be damaged.
• Wash the mould in lukewarm water using a mild
soap. Do not use strong detergents.
• Rinse with water.
• Dry the mould.
• Any water drops inside the mould or tubing should
be blown out. A special device for this purpose
(a mould blower) is available from your
hearing care professional.
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• Make sure the mould and tubing are completely dry before they are reconnected to the
hearing aid. Be careful that left ear's mould and tubing are connected to the hearing aid
with the left ear marking and vice versa for the right ear hearing aid.
Replacing the tubing
The tubing in the mould should be replaced when it becomes yellow or stiff.
Consult your hearing care professional in relation to this.
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