Upon receipt, the customer is obliged to unpack and inspect the products to confirm the absence of external, aesthetic defects, and in case they exist he has the right to refuse the receipt of the item and return it to the distributor otherwise to announce the existence of aesthetic defects to deadline of fourteen (14) calendars from the receipt of the item while in case of expiration of this deadline he loses all relevant rights. The COMPANY is obliged in a short time to replace this type with a new one. In case of unconditional receipt of the item, it is considered that it was delivered in excellent external condition without aesthetic defects.