User's Manual
AT-9000 Gigabit Ethernet Switch Installation Guide
48
Warning
Do not work on equipment or cables during periods of lightning
activity.
E2
Warning
Power cord is used as a disconnection device. To de-energize
equipment, disconnect the power cord.
E3
Warning
Class I Equipment. This equipment must be earthed. The power
plug must be connected to a properly wired earth-ground socket
outlet. An improperly wired socket outlet could place hazardous
voltages on accessible metal parts.
E4
Note
Pluggable Equipment. The socket outlet shall be installed near the
equipment and shall be easily accessible.
E5
Caution
Air vents must not be blocked and must have free access to the
room ambient air for cooling.
E6
Warning
Operating Temperature. This product is designed for a maximum
ambient temperature of 45° degrees C.
E7
Note
All Countries: Install the product in accordance with local and
National Electrical Codes.
E8