CS240/CS231 2-7Installation and operation precautions 27 CAUTIONIgnoring this cautions could cause injury or damage to property.% Do not ignore this safety advices.Ventilation7 CAUTIONIgnoring this cautions could cause injury or damage to property.% Do not ignore this safety advices.Actions in response to troubles7 WARNINGIgnoring this warnings could cause serious injury or even death.% Do not ignore this safety advices.Caution Symbol• After installing this product, mount it on a secure base. If the unit moves or falls, it maycause personal injury.• Do not place the product in a dusty place, or a site exposed to soot or steam, near akitchen table, bath, or a humidifier. A fire, electrical shock, or breakdown could result.• Do not place this product on an unstable or tilted bench, or in a location subject to alot of vibration and shock. It could drop or fall, causing personal injury or mechanicalbreakdown.• Do not let any object plug the ventilation holes of this product. Heat could accumulateinside the product, resulting in a fire or malfunction.• Do not use flammable sprays, liquids, or gases near this product, as a fire could result.Caution Symbol• Always use this product in a well ventilated location. Operating the product in a poorlyventilated room for an extended period of time could injure your health. Ventilate theroom at regular intervals.Warning Symbol• Do not keep using this product, if this product becomes inordinately hot or emitssmoke, or unusual odor or noise. Immediately turn OFF the power switch, unplug thepower cord from the power outlet, and then call your authorized service representative.If you keep on using it as is, a fire or electrical shock could result.• Do not keep using this product, if this product has been dropped or its cover damaged.Immediately turn OFF the power switch, unplug the power cord from the power outlet,and then call your authorized service representative. If you keep on using it as is, a fireor electrical shock could result.