Cleaning the Edge-Cleaning Side rotating Brush
You must turn off the Power Switch at the bottom of the main unit before cleaning the vacuum cleaning robot.
1. Check whether the side rotating brush is bent or whether there are any foreign substances stuck on the brush.
2. Wearing rubber gloves, wrap the side rotating brush with a cloth using hot water for about 10 seconds and wipe it on the cloth.
3.Turning the side rotating brush, repeat the procedures in Step 2. 
4.If hair or string is wrapped between the main unit and the side rotating brush, undo the screw of the side rotating brush using a (+) driver to remove it. When reassembling the brush, check the “L” mark on the
L
Because the side rotating brush easily attracts hair and other foreign substances, make sure to note clean it frequently.
Excessive foreign substances on the side rotating brush can damage the brush.
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