Remove all packing materials (bags, cardboard, foam, etc ) prior to operating the unit 2 . Close supervision is necessary when the unit is used near children Do not allow children to play with the unitIt is not a toy 3 . Use this unit only for its intended use as described in this manual 4 . Make sure the filter is completely dry before placing back into the unit 5 . Unplug the unit during lightning storms or when unused for long periods of time 6 . Never drop or insert any object into any openi