35
Important points
1)
Always use new batteries with your Certéna hearing
systems. You can return empty batteries to your
hearing care professional.
2)
When your hearing system is not in use, leave the
battery compartment open to allow any moisture
to evaporate.
3)
If you will not be using your hearing systems for
a long period of time, store them in their protective
case. Remove the batteries and leave the battery
compartments open. Make sure your hearing systems
are completely dry before closing the case.
4)
Protect your hearing systems from excessive moisture
and heat. Always remove your hearing systems
before showering, bathing or swimming. Do not leave
instruments near windows or in a car. Avoid strong
jolts and vibration.
5)
Daily cleaning and the use of a drying system is
highly recommended. "C&C line" from Phonak is a
complete set of cleaning products. Your hearing care
professional will be glad to advise you. Never use
household cleaning products (washing powder, soap,
etc.) to clean your hearing systems.
Maintenance
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