ABB-Welcome Mounting / Installation| — 12 —Pos : 79 /Busc h-J aeg er (Neustr ukt ur)/Modul- Struktur /Online-Dokumentati on/Übersc hriften (--> Für alle D okumente <--)/1. Ebene/M - O/Montage / Installation @ 18\mod_1302613966111_15.doc x @ 103373 @ 1 @ 16 Mounting / InstallationPos : 80 /Busc h-J aeg er (Neustr uktur)/Modul- Struktur /Online-Dokumentati on/Sic herheit (--> Für alle Dokumente <--)/Warnhinweis e/Sic herheit - Ni eders pannungs- und 230 V-Leitungen @ 18\mod_1302617821491_15.doc x @ 103465 @ @ 1WarningElectric voltage!Risk of death and fire due to electrical voltage of 100-240 V.– Low-voltage and 100-240 V cables must not be installed together ina flush-mounted socket!In case of a short-circuit there is the danger of a 100-240 V load onthe low-voltage line.Pos : 81 /Busc h-J aeg er (Neustr uktur)/Modul- Struktur /Online-Dokumentati on/Sic herheit (--> Für alle Dokumente <--)/Warnhinweis e/Sic herheit - F ac hkenntniss e @ 18\mod_1302774384017_15.doc x @ 103564 @ 2 @ 16.1 Requirements for the electricianWarningElectric voltage!Install the device only if you have the necessary electrical engineeringknowledge and experience.• Incorrect installation endangers your life and that of the user of theelectrical system.• Incorrect installation can cause serious damage to property, e.g.due to fire.The minimum necessary expert knowledge and requirements for theinstallation are as follows:• Apply the "five safety rules" (DIN VDE 0105, EN 50110):1. Disconnect from power;2. Secure against being re-connected;3. Ensure there is no voltage;4. Connect to earth;5. Cover or barricade adjacent live parts.