Deployment of a Pool cover

Here you can see in pictures the way of deployment of a pool cover.

The type of this pool cover is Solar típusú, it has a continuous arc, and was made specially for a 8x4m PP pool. The materials of this pool cover: Eloxated aluminium profiles and blue 4mm thich SAN plates. Both end walls are fixed, and on one side of the cover you can find a pushable side door.