How do I remove my Dolphin Liberty from the pool?
What to know.
When the Liberty robot completes the cleaning cycle, the robot will stop next to the nearest wall, waiting to be picked up.

For the Liberty 300 and Liberty 400, take the Click-Up and shake it inside the water for three seconds, as close as you can to the robot. When you shake the clicker, the robot will climb up the wall and wait on the waterline for 20 seconds for pick up.

For the Liberty 200, use the pick-up handle to pull the robot out by hand, or use the plastic pick-up hook included with your robot. The pick-up hook can be attached to a standard pole for ease of use.
Source: Maytronics support. Rewritten for clarity with the same steps; the videos and illustrations are Maytronics' own.