
18 iRobot Verro Owner’s Manual
Maintenance and Adjustment (cont...) 
4
 If the cord is not fully untwisted by the time it is straight, simply   
      give it a few more turns by hand.
Cleaning the Impeller1
 Unplug the floating power cord from the Power Supply.
2
 Remove the screws that attach the outlet top to the robot.
3
 Lift off the outlet top.
4
 Clean any debris from the propeller and shaft.
5
 Replace the outlet top and reinstall the screws.
Outlet Top
Propeller