H.Koenig SWRC130 Manual De Usuario página 22

COMPONENT MAINTENANCE / CHARGING PIECES,
GROUND SENSORS, DRIVE WHEELS AND UNIVERSAL
WHEEL
Friendly Reminder: The interior of the charging pole
pieces, the ground sensors and the front bumper all
contain sensitive electronic components. Please use dry
mop to clean the above parts and do not use wet mop to
prevent damage caused by water inflow.
Clean the charging pole pieces. Clean the ground
sensors.
Clean the drive wheels and the universal wheel.
If you do not use the product for a long time, please fully
charge it before storing. Turn off the host and keep
charging power to it every 3 months to prevent the battery
from over discharge.