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14. Care and maintenance
13. Operating, transport and storage
conditions
Diligent and routine care of your hearing aid contributes
to outstanding performance and a long service life. To
ensure a long service life, Sonova AG provides a minimum
of a five year service period after phase out of the
respective hearing aid.
Please use the following specifications as a guideline.
Further information regarding product safety, see
chapter 20.2.
General information
Before using hair spray or applying cosmetics, you should
remove your hearing aid from your ear, because these
products may damage it.
When you are not using your hearing aid, leave the
battery door open so that any moisture can evaporate.
Make sure that you always completely dry your hearing
aid after use. Store the hearing aid in a safe, dry and
clean place.
The product is designed such that it functions without
problems or restrictions if used as intended, unless
otherwise noted in this user guide.
Please ensure to use, transport and store the hearing aids
according to the following conditions:
These hearing aids are classified IP68 (depth of 1 meter
for 60 minutes) and designed to be used in all daily life
situations. Therefore you do not have to worry about
exposing the hearing aids to rain shower or sweat.
However, these hearing aids are not intended to be used
in water activities that includes chlorinated water, soap,
salt water or other liquids with a chemical content.
Use
Transport
Storage
Temperature
+5° to +40°C
(41° to 104°F)
-20° to +60°C
(-4° to 140°F)
-20° to +60°C
(-4° to 140°F)
Humidity
30% to 85% (non
condensating)
0% to 90% (non
condensating)
0% to 70% (non
condensating)
Atmospheric
pressure
500 to 1060 hPa
500 to 1060 hPa
500 to 1060 hPa
