What to know.
The power supply unit sends a low voltage current of 22V to 29V. There is no major risk of electrocution. We recommend connecting the power supply to a GFCI-protected electrical outlet.

Make sure that the power supply unit is always positioned at least 12ft (3.5m) from the pool. Keep the power supply away from any stagnant water.
For your safety and the safety of others, do not enter the pool while the robot is working.
Source: Maytronics support. Rewritten for clarity with the same steps; the videos and illustrations are Maytronics' own.
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