Cisco Cisco D9804 Multiple Transport Receiver Guida All'Installazione

 

xvi 

78-4042990-01 Rev B 

This section provides instructions for verifying that the equipment is properly 
grounded. 

Equipment protection Class I - Cisco supplies a mains cord with a 3-terminal 
(grounding-type) safety plug. Do not defeat the safety purpose of the grounding-
type or polarized safety plug. 

To properly ground this equipment, follow these safety guidelines: 

 

Grounding-Type Plug - For a 3-terminal plug (one terminal on this plug is a 
protective grounding pin), insert the plug into a grounded mains, 3-terminal 
outlet. 
Note: This plug fits only one way. If this plug cannot be fully inserted into the 
outlet, contact an electrician to replace the obsolete 3-terminal outlet. 

Safety Plugs (European Union) 

 

Class I Mains Powered Equipment - Provided with a 3-terminal AC inlet and 
requires connection to a 3-terminal mains supply outlet via a 3-terminal power 
cord for proper connection to the protective ground. 
Note: The equipotential bonding terminal provided on some equipment is not 
designed to function as a protective ground connection. 

If this equipment is equipped with an external chassis terminal marked with the IEC 
60417-5020 chassis icon ( ), or 5017 ( ), the installer should refer to CENELEC 
standard EN 50083-1 or IEC standard IEC 60728-11 for correct equipotential bonding 
connection instructions. 

This equipment is Class I equipment, it must be grounded. 

 

If this equipment plugs into an outlet, the outlet must be near this equipment, 
and must be easily accessible. 

 

Connect this equipment only to the power sources that are identified on the 
equipment-rating label normally located close to the power inlet connector(s). 

 

If this equipment has two power sources be sure to disconnect all power sources 
before working on this equipment. 

 

If this equipment does not have a main power switch, the power cord connector 
serves as the disconnect device.