Cisco Cisco 1 GHz GainMaker Amplifier Guide De Montage
Important Safety Instructions
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protective grounding pin), insert the plug into a grounded mains, 3-terminal
outlet.
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.
outlet, contact an electrician to replace the obsolete 3-terminal outlet.
Polarized Plug - For a 2-terminal plug (a polarized plug with one wide blade and
one narrow blade), insert the plug into a polarized mains, 2-terminal outlet in
which one socket is wider than the other.
one narrow blade), insert the plug into a polarized mains, 2-terminal outlet in
which one socket is wider than the other.
Note: If this plug cannot be fully inserted into the outlet, try reversing the plug. If
the plug still fails to fit, contact an electrician to replace the obsolete 2-terminal
outlet.
the plug still fails to fit, contact an electrician to replace the obsolete 2-terminal
outlet.
Grounding Terminal
If this equipment is equipped with an external grounding terminal, attach one end of
an 18-gauge wire (or larger) to the grounding terminal; then, attach the other end of
the wire to a ground, such as a grounded equipment rack.
an 18-gauge wire (or larger) to the grounding terminal; then, attach the other end of
the wire to a ground, such as a grounded equipment rack.
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.
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.
designed to function as a protective ground connection.
Class II Mains Powered Equipment – Provided with a 2-terminal AC inlet that
may be connected by a 2-terminal power cord to the mains supply outlet. No
connection to the protective ground is required as this class of equipment is
provided with double or reinforced and/or supplementary insulation in addition
to the basic insulation provided in Class I equipment.
may be connected by a 2-terminal power cord to the mains supply outlet. No
connection to the protective ground is required as this class of equipment is
provided with double or reinforced and/or supplementary insulation in addition
to the basic insulation provided in Class I equipment.
Note: Class II equipment, which is subject to EN 50083-1, is provided with a
chassis mounted equipotential bonding terminal. See the section titled
Equipotential Bonding for connection instructions.
chassis mounted equipotential bonding terminal. See the section titled
Equipotential Bonding for connection instructions.
Equipotential Bonding
If this equipment is equipped with an external chassis terminal marked with the IEC
60417-5020 chassis icon (
60417-5020 chassis icon (
), the installer should refer to CENELEC standard EN
50083-1 or IEC standard IEC 60728-11 for correct equipotential bonding connection
instructions.
instructions.
General Servicing Precautions
WARNING:
Avoid electric shock! Opening or removing this equipment’s cover may expose
you to dangerous voltages.
you to dangerous voltages.