Philips FC9910 User Manual page 37

Error indications Cause
E8 Front wheel
slipping or not
moving
Solution
Check if the robot vacuum cleaner can move forward freely
and íf there are any objects that block its movements. Check
if the front wheel can turn freely by turning the robot
vacuum cleaner upside down and moving the wheel with
your hand. If the wheel jams, the wheel may be dirty. Clean
the front wheel (see chapter 'Cleaning and maintenance').
English
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