The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
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SAVE THESE INSTRUCTIONS • Read the installation instructions before connecting the system to the power source. Statement 1004 • The device is designed to work with TN power systems. Statement 19 • The power supply must be placed indoors. Statement 331 • This equipment is intended to be grounded. Ensure that the host is connected to an earth ground during normal use. • When installing the unit, always make the ground connection first and disconnect it last. Use only the Cisco-supplied combination of power cord, plug, and adapter — if any — that shipped with the equipment, or which you ordered separately. Otherwise, if you use other such supplies, including similar supplies that Cisco might sell for use with similar equipment, you: • Might damage or destroy data, equipment, or other property. • Might cause any combination of electrical shock, electrical fire, injury, or loss of life. • Will void the warranties for Cisco equipment. • Do not work on the system or connect or disconnect cables during periods of lightning activity. • This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 120 VAC, 15A U.S. (240 VAC, 10A international) • The plug-socket combination must be accessible at all times, because it serves as the main disconnecting device. • To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network 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. • Installation of the equipment must comply with local and national electrical codes. • Ultimate disposal of this product should be handled according to all national laws and regulations. |
Observe the following precautions.
– The power cable, extension cord, or plug is damaged.
– Any foreign object has entered the equipment.
– The equipment has been exposed to or any liquid.
– The equipment has been dropped or damaged.
– The equipment does not operate correctly when you follow its operating instructions.
Static electricity might harm sensitive components. To prevent this damage, discharge static electricity from your body before you touch equipment. You can also take the following steps to prevent damage that might result from electrostatic discharge.
See http://cisco.com/en/US/products/ps7220/prod_installation_guides_list.html.