3Com 3C16755-US User Guide - Page 21

IMPORTANT SAFETY INFORMATION WARNING: Warnings contain directions that you must follow for your personal safety. Follow all directions carefully. You must read the following safety information carefully before you install or remove the unit: s Exceptional care must be taken during installation and removal of the unit. s Only stack the OfficeConnect hub with other OfficeConnect units. s To ensure compliance with international safety standards, only use the power adapter that is supplied with the unit. s The socket outlet must be near to the unit and easily accessible. You can only remove power from the unit by disconnecting the power adaptor from the outlet. s This unit operates under SELV (Safety Extra Low Voltage) conditions according to IEC 950. The conditions are only maintained if the equipment to which it is connected also operates under SELV conditions. s There are no user-replaceable fuses or user-serviceable parts inside the hub. If you have a physical problem with the unit that cannot be solved with problem solving actions in this guide, contact your supplier. s Disconnect the power adapter before moving the unit. WARNING: RJ-45 ports. These are shielded RJ-45 data sockets. They cannot be used as telephone sockets. Only connect RJ-45 data connectors to these sockets. 21