LG vr5906lm Owner's Manual page 31

When the voice, "Please check the dust bin", is announced
When an abnormality is detected with the dust bin, the voice, "Please check the dust bin", is announced.
• Is the dust bin fitted correctly?
▶ Open the dust bin cover, and if check if the dust bin is actually fitted. the unit will not operate without
the dust bin.
▶ If the dust bin cover opened, close the cover before operating the unit.
When the voice, "Battery is low", is announced.
When remaining amount of battery is almost nil, the voice, "Battery is low", is generated.
• Initiate battery charging of Roboking by moving it to the home station.
▶ When attaching the Roboking to the home station by matching both arrows
of Roboking and home station, charging will be started and the sound of
charging start melody will be heard.
TROUBLESHOOTING
29