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Chapter 2 Installation
Preparing for Installation
2-2
Cisco RPS 675 Redundant Power System Hardware Installation Guide
78-15201-04
Warnings
These warnings are translated into several languages in Appendix C, “Translated
Safety Warnings.”
Warning
To prevent the switch from overheating, do not operate it in an area that
exceeds the maximum recommended ambient temperature of 113°F (45°C). To
prevent airflow restriction, allow at least 3
inches (7.6 cm) of clearance around
the ventilation openings.
Statement 17B
Warning
Before working on equipment that is connected to power lines, remove jewelry
(including rings, necklaces, and watches). Metal objects will heat up when
connected to power and ground and can cause serious burns or weld the metal
object to the terminals.
Statement 43
Warning
Attach only the Cisco RPS (model PWR675-AC-RPS-N1) to the RPS receptacle.
Statement 100C
Warning
If a redundant power system (RPS) is not connected to the switch, install an RPS
connector cover on the back of the switch.
Statement 265
Warning
Do not work on the system or connect or disconnect cables during periods of
lightning activity.
Statement 1001
Warning
Read the installation instructions before connecting the system to the power
source.
Statement 1004