36
16. Operating, transport and storage
conditions
The product is designed such that it functions without
problems or restrictions if used as intended, unless
otherwise noted in these user guides.
Please ensure to use, charge, transport and store the
hearing aids and the charger according to the following
conditions:
Use
Charging
Transport
Storage
Temperature
Maximum
range
Recommended
range
+5° to +40°C
(41° to 104°F)
+5° to +30°C
(41° to 86°F)
-20° to +60°C
(-4° to 140°F
-20° to +60°C
(-4° to 140°F)
+5° to +40°C
(41° to 104°F)
+7° to +22°C
(45° to 72°F)
0° to +20°C
(32° to 68°F)
0° to +20°C
(32° to 68°F)
Humidity
Maximum
range
Recommended
range
0% to 85%
(non
condensing)
0% to 85%
(non
condensing)
0% to 70%
0% to 70%
0% to 60%
(non
condensing)
0% to 60%
(non
condensing)
0% to 60%
0% to 60%
Atmospheric
pressure
500 hPa to
1060 hPa
500 hPa to
1060 hPa
500 hPa to
1060 hPa
500 hPa to
1060 hPa
