Safety precautionsviThe purpose of the following caution indications is to ensure the safe and correct use of this product,in order to protect users from injury and prevent property damage.The caution indications to prevent possible human injury and property damage caused by incorrect use areclassified by “DANGER” and “WARNING” depending on their degree and severity.All caution indications are critical for ensuring safety and must be strictly observed.Failure to observe the instructions can result in death or serious injury.Failure to observe the instructions can result in injury or property damage.Symbol examplesThis symbol denotes a Prohibited action.The left-hand example denotes “Do not disassemble”.● This symbol denotes a Mandatory action or an Instruction.The left-hand example denotes “Mandatory”.DANGERProhibited●Do not use this product in a space in which combustible gases may be present.(To avoid the risk of explosion.)●Do not dispose of this product in a fire.(To avoid the risk of batteries or electronic parts exploding.)Mandatory●While the LED is lit do not look at direct or reflected radiation, and do not allow anyoneto approach.(To avoid the risk of injury or inflammation to eyes and skin.)●Always wear UV protective goggles and protective gear when using this product.(To avoid the risk of risk of injury or inflammation to eyes and skin.)Do not disassemble●Never try to disassemble or modify this product.(To avoid the risk of generating abnormal heat or smoke. Also, disassembling the LED headmay expose eyes and skin to LED-UV radiation, resulting in injury or inflammation.)WARNINGMandatory●To prevent the generation of abnormal heat or smoke, always use this product with anadequate margin of safety with respect to its guaranteed characteristics and performancevalues.●Do not touch the terminals while they are electrically powered.(To avoid the risk of electric shock.)●Make sure to connect the power cable and connectors securely.(To avoid the risk of generating abnormal heat or smoke.)●Make sure to plug in the AC adapter securely.(To avoid the risk of generating abnormal heat or smoke.)Prohibited●Never insert any foreign substances such as liquid, flammable materials, or metals insidethe product. (To avoid the risk of generating abnormal heat or smoke.)●Never perform any setup work (e.g., connection, disconnection) with the power cableplugged in. (To avoid the risk of electric shock.)●Never place anything on top of the product or obstruct the ventilation openings in anyway. (To avoid the risk of burning due to overheating.)DANGERWARNING