iRobot Roomba 570 Service Manual page 37

Most common causes:
Troubleshooting:
Cleaning Head Module
Customer observations
Most common causes:
Troubleshooting:
Vacuum Bin issues
Customer observations
Most common causes:
Troubleshooting:
Home Base issues
Customer observations
The side brush module has entered anti-tassel behavior. The side brush
may spin slowly or briefly spin backwards in order to escape from carpet
tassels or wires. The robot may occasionally enter this behavior on thick
or high-pile carpets. This is normal.
• If this behavior is observed on hard floor surfaces or when no tassels or
wires are present, try cleaning SIDE BRUSH Module (Appendix C).
"Please inspect and clean Roomba's Cleaning Head Module"
"Uh-Oh" followed by 2 beeps (main brush stall error)
Main brushes do not spin
Roomba is not picking anything up in vacuum bin
Roomba's brushes thump (approximately once per second) on all floor
types.
Something is stuck in the main brushes.
• CLEANING HEAD Module inspection and cleaning (Appendix C).
• BRUSH & FLAPPER inspection and cleaning (Appendix C).
Vacuum isn't working.
Debris isn't collecting on filter (visible through clear compartment of
vacuum bin.)
Rear squeegee fell out.
Something is stuck in the main brushes.
• VACUUM BIN Module inspection and cleaning (Appendix C).
Robot does not successfully return to Home Base.
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