+ Before Using Your Robot LTT Install the side brushes. {yellow left, blue right) When using for the first time, follow the robot to observe and resolve any problems they may occur. €3 After switch on power button, the robot start loading. And please Walt unt voice announcement “ready to clean”. Then press the start/ pause button to start working. 1. in order to ensure the cleaning effect, not to use in the sari environment. 2. Ensure the robot is started farm the charging dock. 3.