Bernafon CHRONOS 9 Instructions For Use Manual page 34

Exchanging the Spira Flex sound tube
If the sound tube becomes discolored, stiff
or brittle, it should be replaced.
• Hold the instrument by the adapter and grasp
the tube close to the connector.
• Pull firmly to remove the old tube.
• Attach the new sound tube by pushing it firmly
Bernafon Veras IFU micro BTE
into the connector.
VR_ILU_ExchangingSpiraMicroBTE_BW_HI
34