3Com 3C81600 User Guide - Page 31

Important Safety Information 31 Europe only: s The supply plug must comply with CEE 7/7 ("SCHUKO"). s The mains cord must be or marked and be of type H03VVF3GO.75 (minimum). Denmark s The supply plug must comply with section 107-2-D1, standard DK2-1a or DK2-5a. Switzerland s The supply plug must comply with SEV/ASE 1011. France and Peru Only This unit cannot be powered from IT† supplies. If your supplies are of IT type, this unit must be powered by 230 V (2P+T) via an isolation transformer of ratio 1:1, with the secondary connection point labelled Neutral, connected directly to Earth (Ground). †Impédance à la terre s 3Com require that you confirm that your chassis supports the dual phase feature by checking that "3C16071A" or "3C16071B" appears on the serial number label on the base of the chassis, the front panel overlay, and also on the packaging label. If the "A" or "B" suffix is not shown, the 3C16071 does not provide dual phase support and must be powered from AC sources of the same phase. s Disconnect both AC power leads before servicing.