3Com 2226 User Guide - Page 51

B SAFETY INFORMATION Important Safety Information Please read the following safety information carefully before installing the 3Com Baseline Switch 2226 Plus. WARNING: Installation and removal of the unit must be carried out by qualified personnel only. WARNING: If installing the Switch unit in a stack with other units, the Switch unit must be installed below the narrower units and above the deeper units. WARNING: The unit must be earthed (grounded) to ensure compliance with safety standards. WARNING: The appliance coupler (the connector to the unit and not the wall plug) must have a configuration for mating with an EN60320/IEC320 appliance inlet. WARNING: The socket outlet must be near to the unit and easily accessible. You can only remove power from the unit by disconnecting the power cord from the outlet. WARNING: This unit operates under SELV (Safety Extra Low Voltage) conditions according to IEC 60. The conditions are only maintained if the equipment to which it is connected also operates under SELV conditions. WARNING: 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 ratio 1:1, with the secondary connection point labelled Neutral, connected directly to earth (ground). † Impédance à la terre WARNING: Power cord set This must be approved for the country where it will be used. U.S.A. and Canada ■ The cord set must be UL-approved and CSA certified. ■ The minimum specifications for the flexible cord are: No. 18 AWG Type SV or SJ 3-conductor ■ The cord set must have a rated current capacity of at least 10 A. ■ The attachment plug must be an earth-grounding type with a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration. Denmark The supply plug must comply with Section 107-2-D1, Standard DK2-1a or DK2-5a. Switzerland The supply plug must comply with SEV/ASE 1011.