10
8. Handling and maintenance
8.1 Battery
The device has a rechargeable battery. When the power supply is low,
charge the battery.
Disconnect the charger from the power outlet and the appliance
when not in use. Do not allow the battery to charge for more than a
week, as it may reduce the battery life.
Extreme temperatures may also affect the battery. If the ambient
temperature exceeds 40 °C, do not charge the battery.
Do not use a damaged battery or charger.
Do not short-circuit the battery. For example, a metallic object such
as a coin, clip or pen may cause a short circuit.
Do not leave the battery too hot (such as in a car in summer) or too
cold (such as freezing), as it may reduce its service life. Try to store
the battery between 15 ° C and 25 ° C. A too cold or too hot battery
may temporarily not work, even if it is fully charged.
Do not throw the battery in a fire. Dispose of the used battery
according to local regulations and recycle if possible.
8.2 Maintain the appliance
Keep the appliance dry. Precipitation, mist and all other liquids can
cause corrosion in the circuit boards. If it is still wet, remove the
battery. Do not put it back until the product is completely dry.
Do not store the product in dusty places, as moving parts and
electrical accessories may be damaged.
Do not store the device in hot places. High temperatures can shorten
the life of the electrical devices, damage the battery and melt the
plastic parts.
Do not store the device in a cold place. When the device returns to
normal temperature, the inside moisture can damage the electrical
circuits.
Open the appliance only as instructed in this manual.
