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.
