Iberspa Oasis 40 Manuel D'utilisation Et D'installation page 22

The Spa is supplied with a metal structure to make installation easier. This structure has
several support points.
Before filling up the Spa, these levelling points must be regulated so that all of them are
in contact with the ground.
The Spa must be completely supported by the support structure, and must never be
supported by its upper edge; otherwise the possible bending would cause the Spa shell
to break.
22
112
113