NetScreen Technologies NetScreen-10 Series, Installer'S Manual

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Caution
The NetScreen-10/100 relies on the building’s installation for short-circuit
(over-current) 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 conductor (all
current-carrying conductors).
Warning
The Ethernet 10BaseT, 100BaseT, serial, console, and auxiliary ports contain
safety extra-low voltage (SELV) circuits. Do not connect the NetScreen-10/100 to
a telephone line or any Telco line (e.g., T-1, T-3, RJ-48 lines).
Danger
Do not work on the device, specifically, connecting or disconnecting cables
during periods of lightning activity, as the unit can function as a conduit.
Warning
There is a danger of explosion if the battery is incorrectly replaced. The chassis should
never be opened under any circumstances. Doing so will also void the warranty.
Return the device to the manufacturer for battery replacement.
Warning
Ultimate disposal of this product should be handled according to all national
laws and regulations.