[. . . ] To reduce the risk of accidents, please observe the following precautions: PRECAUTIONS 1. [. . . ] It may be dangerous to use accessories that are not sold or recommended by the manufacturer. Do not use the device outside or near where sprays are being used or oxygen is being given. Do not place or drop foreign objects in any of the device's openings as this could cause electric shocks. Do not place the heated parts of the device on surfaces that are heat-sensitive. To prevent possible burns, do not place the heated parts near the skin. If the supply cable is damaged, it should be replaced by a special manufacturer-supplied cable or unit or by your after sales service. [. . . ] If the device shows any abnormal operation, malfunction, or has been dropped, take it to our AUTHORISED SERVICE CENTRE. [. . . ]