Cisco CSACSE-1111-K9 - Secure Access Control Server Solution Engine Installation Manual page 35

Chapter 2 Preparing for Installation
The plug-socket combination must be accessible at all times, because it serves as the main
Warning
disconnecting device. Statement 1019
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network
Warning
voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some
LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
Warning
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Warning This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit. Statement 1028
Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to
hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)
that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not
operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement
1029
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Warning
Statement 1030
Ultimate disposal of this product should be handled according to all national laws and regulations.
Warning
Statement 1040
Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning
OL-9969-03
Installation Guide for Cisco Secure ACS Solution Engine 4.1
Safety
2-3