Remove the 2 brush bars and clean them

There are 2 brush bars underneath the robot that brush dirt up from the floor. Turn the product over and use a standard Phillips screw driver to undo the screw holding the brush retainer in.

unscrew the brush retainer on the left hand side of the base 

Remove the bar retainer and lift out the brushes.

remove any debris tangled around the brushes

Always disconnect your appliance from the mains before you start examining it!

This solution applies to the following models: