The automatic cover Ultima cover is a safety cover for swimming pool, intended to prevent the access of the swimming pool to the children of less than 5 years. " This product complies with the NF P90-308 standard. It is not a substitute for common sense or individual responsibility. It is not intended to replace the vigilance of parents and/or responsible adults, which remains the essential factor for the protection of young children. A child can drown in less than 3 minutes; no type of protection will ever replace the supervision and vigilance of a responsible adult. Guarantees: 2 years on the cover and on the motorization according to our general conditions of sale. Order form: for the cover to be correctly adjusted to the pool, it is essential to provide a completed order form and to respect the technical recommendations provided by DEL. Operating time for a 5.00 x 10.00 m pool: 1 minute for automatic opening or closing. The opening and closing of the Ultima cover can be done by one person. It is not recommended to operate the cover when there is standing water on the surface of the cover (over 100 liters) and when the water on the pool or on the surface or around the pool is frozen. Use: in all seasons. For a good functioning, maintain a constant water level corresponding to a normal filtration of the pool. Limits of use: unless otherwise indicated by the manufacturer, the immersion alarms are not compatible with the covers DEL. Overflowing pools are subject to technical validation by us. Wintering: it is mandatory to winterize the pool depending on its geographical location.