iRobot Roomba 500 Series Owner's Manual page 23

Troubleshooting
If you are having a problem that you cannot solve by referring to Roomba's
troubleshooting interface, refer to the table below.
Problem
Roomba's power light will
not illuminate
Roomba is not picking
up debris
Roomba does not charge on
the home base
Likely cause
Roomba's battery has
extremely low power
Roomba's dust bin and
filter are full
Power supply is not
plugged in correctly
Roomba is not seated
correctly on the
Home Base
What to do
Charge Roomba for at least 16 hours.
Empty Roomba's bin and clean Roomba's filter.
Clean Roomba's brushes. (see pg. 20)
Ensure that the power supply is correctly
connected to the wall and to the Home Base.
Pick-up and place Roomba on the Home Base.
Confirm that both the Power and docked
lights illuminate.
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