4ABOUT THIS GUIDE
Additional Safety Information
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See also the Important Safety Information at the front of this guide.
When using the unit, observe the following safety information:
Retain this user’s guide for later use and pass it on in the event of change of ownership of the unit.
■Protect the unit from sudden, transient increases and decreases in electrical power by fitting an
■Products manufactured by us are safe and without risk provided they are installed, used and maintained in good working order in accordance with our instructions and recommendations.
■If any of the following conditions occur, isolate the electricity supply and refer to your 3Com reseller.
■If the case or cover is not correctly fitted.
■If the case is damaged.
■If the unit begins to make an odd noise, smell or smoke.
■If the unit shows signs of a distinct change in performance.
■Never install telephone wires during a lightening storm, or install telephone connection sockets in wet locations, unless the socket is specifically designed for wet locations.
■Do not touch uninstalled telephone wires or terminals unless the telephone line has been disconnected at the network interface. Always exercise caution when installing or modifying telephone lines.
■Do not use a telephone, which is connected to the unit, to report a gas leak in the vicinity of the leak.
■Do not spill food or liquids on the unit. If the unit gets wet, isolate the electrical supply and contact your 3Com reseller.
■Do not push any objects into the openings of the unit. Doing so can cause fire or electric shock by shorting out internal components.
