82 General Safety Instructions2.2 Product SafetyWARNING!This product is state-of-the-art technology and complies with the generally acceptedsafety-related rules and regulations.Every device is tested before delivery to ensure that it is working properly and safely. Only use this product when it is perfect condition and in accordance with the manual, theprevailing regulations and guidelines and the applicable safety and accident preventionregulations.WARNING!The risk of danger in the event of external fire, traffic and wind, flood waves and earthquakesdepend on the installation situation and the installation site to be assessed separately whereappropriate.2.3 Product-specific DangersDANGER!The F300K is not designed to switch off the fuel valves. The subsequent signal processing must be carried out in the control system, which isadapted to suit the combustion plant.WARNING!The F300K is a safety device. Only specialist staff of the manufacturer or people approved bythe manufacturer may intervene. No interventions by anyone else are permissible. This ap-plies, in particular, in the event of a defective fuse.WARNING!Radio interference suppression of the output contactsIn the interests of safety, ensure when installing the output contacts that: The user suppresses radio interference in such a way that the contacts of the safety relaycontact output cannot be shorted by defective components of the suppressor circuitry.WARNING!The power supply of the flame scanner and the user interface with 24 VDC must be ensuredby an external power supply unit, which supplies SELV or PELV.
