This product is intended for use on the TN and TT power systems.Note
When installing or replacing the unit, the ground connection must always be made first and
disconnected last. Statement 1046
Warning
This equipment shall be connected to AC mains provided with a surge protective device (SPD) at
the service equipment complying with NFPA 70, the National Electrical Code (NEC). Statement 7012
Warning
The NCS 2006 relies on the protective devices in the building installation to protect against short circuit,
overcurrent and ground faults. Ensure that the protective devices are properly rated and comply with
national and local codes.
Caution
Not more than 7 feet (2 m) of the power supply cable should be exposed between the equipment and the
fiber storage tray.
Note
When terminating the frame ground, do not use soldering lug connectors, screwless (push-in) connectors,
quick connect connectors, or other friction-fit connectors.
Caution
If the system loses power or if both the TNC, TNCE, TSC, or TSCE cards are reset, you must reset the
NCS 2006 clock. After powering down, the date defaults to January 1, 1970, 00:04:15. To reset the clock,
see the “NTP-G24 Set Up Name, Date, Time, and Contact Information” procedure of the “Turn Up a Node”
chapter in the Cisco NCS 2000 Series Network Configuration Guide .
Note
Cisco NCS 2000 Series Hardware Installation Guide
205
Connecting Power and Ground
DLP-L18 Connecting Office Power (AC) to the NCS 2006 Shelf