Cisco 575 LRE CPE Installation Manual page 27

Chapter 2 Installation
The plug-socket combination must be accessible at all times because it
Warning
serves as the main disconnecting device.
To prevent the system from overheating, do not operate it in an area that
Warning
exceeds the maximum recommended ambient temperature of 104°F (40°C).
The device is designed to work with TN power systems.
Warning
Warning This product relies on the building's installation for short-circuit
(overcurrent) protection. Ensure that a fuse or circuit breaker no larger than
120 VAC, 15A U.S. (240 VAC, 10A international) is used on the phase
conductors (all current-carrying conductors).
A voltage mismatch can cause equipment damage and may pose a fire
Warning
hazard. If the voltage indicated on the label is different from the power
outlet voltage, do not connect the chassis to that receptacle.
Do not work on the system or connect or disconnect cables during periods
Warning
of lightning activity.
Ultimate disposal of this product should be handled according to all national
Warning
laws and regulations.
Warning Unplug the power cord before you work on a system that does not have an
on/off switch.
78-11469-01
Cisco 575 LRE CPE Hardware Installation Guide
Preparing for Installation
2-3