Where should I avoid storing the XH2135-001 sewing machine?

Do not store the machine in locations exposed to extremely high or low temperatures, extreme temperature changes, high humidity or steam, near a flame or heater, outdoors or in direct sunlight, or in extremely dusty or oily environments. Storing in these conditions may cause damage such as rust from condensation. It is also recommended to periodically turn on and use the machine, as extended storage without use may reduce its efficiency. (Page 2)