RECHARGING BATTERY
1.When you first recharge the batteries, it takes 12 hours to fully recharge them. 2.If the power indication lamp stays red, it indicates that the battery needs
recharging immediately.
3.Make sure the cleaner is off and the batteries are properly mounted. 4.Plug one end of the AC power transformer into the AC power outlet, and
another end into the socket for charger.
5.The power indication lamp keeps flashing green under recharging and stays green when the battery is fully recharged.
Transformer plug (DC17V 200mA) 
Socket for charger | Power indication lamps |
OPERATION METHOD
Preparation for Operation
To insure the best results when using the P4920 Robotic Vacuum, first remove clothes, paper, cable, extension cables and other potential obstacles from the floor. Roll up curtains and drapes, if necessary, to avert possible damage. In case a cable is entangled in the cleaner, the cable will move around as the cleaner is working and could tip over your table, chairs, cabinets or cupboard. Never use the unit directly on a person or pet in order to clean hair. Only use the unit on flooring.
If the room links to a stairway or steps, use household items to block the opening to the stairway or steps. Otherwise the cleaner will fall down the stairway or steps causing damage.
Starting Operation
1.Clean the dust bin.
2.Place the P4920 Robotic Vacuum in a location in the room with the most free space.
3.Turn the power switch to the ON position then the two power indication lamps will flash alternately.
4.When the battery runs out of power, the red power indication lamp will light on, and the cleaner will automatically stop.
5.When you do not use the cleaner or before recharging, please make sure
The P4920 is off.
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