WYBOTICS S1 Manual De Usuario página 6

Caution
1.When putting the cleaner into the swimming pool, the bottom of the
cleaner shall face the pool wall, hold the handle and press the cleaner into
the water. At the same time, turn on the switch, and the cleaner will slowly
discharge the gas, and after 30s, it starts to work (The gas in the cleaner
must be completely discharged, otherwise gas will affect the normal work
of the machine). Make the machine naturally sinks to the bottom of the
pool.
2. When the cleaner completes the cleaning, it will automatically lean
against the pool wall. Take out the machine with hook.
05