3com 500 Manual De Usuario

 

 

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When using the unit, observe the following safety information:

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Retain this user’s guide for later use and pass it on in the event of 

 

change of ownership of the unit.

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Protect the unit from sudden, transient increases and decreases in 

 

electrical power by fitting an in-line surge suppressor or 

 

uninterruptable power supply.

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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.

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If any of the following conditions occur, isolate the electricity supply 

 

and refer to your 3Com reseller.

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If the case or cover is not correctly fitted.

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If the case is damaged.

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If the unit begins to make an odd noise, smell or smoke.

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If the unit shows signs of a distinct change in performance.

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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.

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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.

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Do not use a telephone, which is connected to the unit, to report a gas 

 

leak in the vicinity of the leak.

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Do not spill food or liquids on the unit. If the unit gets wet, isolate the 

 

electrical supply and contact your 3Com reseller.

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Do not push any objects into the openings of the unit. Doing so can 

 

cause fire or electric shock by shorting out internal components.