Ultenic U10 Manual Del Usuario página 10

Use of the electric floor brush
Electric floor brushes can be used for vacuuming on low carpets or hard floors, on tiles, and on car
seats and foot mats. (Fig. 16)
Charging of vacuum cleaner
When the battery pack is fully charged, press the machine on/off switch, and the three power indicator
lights on the battery pack components will turn green, and the power indicator lights will go out one
by one as the battery power decreases. When the vacuum cleaner power is low, please charge the
vacuum cleaner promptly; when the voltage is too low, the vacuum cleaner will automatically cut off
power to protect the battery. At this time, the vacuum cleaner must be charged. So, please plug the
charging adapter into an AC power socket and insert the output end into the charging socket of the
battery pack. The charging indicator light on the battery pack assembly will flash at the same time,
indicating that the vacuum cleaner is charging (the input voltage of the charging adapter is 100-240V,
and the output voltage is 26V DC. Please do not charge other appliances with the vacuum cleaner
charger). (Fig. 17)
When all 3 power indicators on the battery pack turn green, the vacuum cleaner battery is fully
charged.
Please promptly unplug the charger from the AC outlet (unplug the output of the charging
adapter when it is full).
Note:
1. When the charging indicator light flashes rapidly at a frequency of 2 times per sec, please
contact Ultenic Support and Service via Email.
2. The vacuum cleaner has special charging cut-off function: when the vacuum cleaner is charging,
even if the switch button is pressed, the vacuum cleaner cannot be started.
（16）
Charging indicator
Charging socket
（17）
Charging plug
Power adapter