Unitron Charger Combi BTE 2 - Operation, Transport and Storage Conditions

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3. To check the remaining battery capacity of
the Power Pack, press the battery check push
button. The indicator lights will show the status.
Please ensure to charge the Power Pack within
operating temperature range: +5° to +40°
Celsius (41° to 104° Fahrenheit).
If the device has been subject to storage
and transportation conditions outside of the
recommended use conditions, wait 15 minutes
before starting the device.
This charger is classied as IP22. This means
that the charger is protected from vertically
falling drops of water when the charger is tilted
up to 15 degrees from the horizontal. IP22 is
satised when the charger lid is closed.
micro-USB connection to external power supply
Indicator light battery status:
• 0% - 29%
•• 30% - 59%
••• 60% - 100%
Battery check push button
Power Pack lock and release
5. Operation, transport and storage
conditions
Please ensure to operate, transport and store the
charging accessories according to the following
conditions:
Operation Transport Storage*
Temperature
Maximum
range
+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
Maximum
range
% to 85%
(non-condensing)
% to 90%
(non-condensing)
% to 70%
(non-condensing)
Atmospheric
pressure
800 hPa to
1060 hPa
500 hPa to
1060 hPa
500 hPa to
1060 hPa
* Power pack storage for a year or longer: to prevent damage to
the battery cell, the maximum temperature range should be
-20° to 25° Celsius and the battery cell should be discharged
and recharged a minimum once every three months.