iRobot Roomba Combo 2 Essential Owner's Manual page 15

2
Remove the pad plate from the bin.
EN
3
Lightly dampen the mopping pad and attach it to the pad plate.
4
Reinstall the pad plate on the bin.
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5
Fill the tank with water.
6
Place the bin back in the robot.
7
Place your robot on the floor and press the CLEAN button.
NOTE: If your robot needs water in the middle of a job, tap the CLEAN
button to pause. Remove the bin and add water. Reinstall the bin and
press the CLEAN button again to resume.