thomann Harley Benton AirBorne Go User Manual page 13

Safety instructions
NOTICE!
External power supply
The device is powered by an external power supply. Before connecting the external power supply, ensure that the input voltage (AC
outlet) matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker. Failure to do
so could result in damage to the device and possibly the user. Unplug the external power supply before electrical storms occur and
when the device is unused for long periods of time to reduce the risk of electric shock or fire.
NOTICE!
Possible damage to lithium-ion batteries through incorrect storage
By deep discharge, lithium-ion batteries can be permanently damaged or lose some of their capacity. Before long breaks, charge the
batteries to around 50 % of their capacity and then switch off the device. Store the device at room temperature or cooler in an envi‐
ronment as dry as possible. If the batteries are stored for a longer period, recharge them to 50 % every three months. Fully charge
the batteries only shortly before use at room temperature.
AirBorne Go
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