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Chapter 4: Safety Precautions and Site Requirements
Reviewing Safety Precautions
90
Please review the following safety precautions before you begin to install
the switch.
Note
The indicates that a translation of the safety statement is
available for viewing in portable document format (PDF) titled
Translated Safety Statements from our web site at
www.alliedtelesis.com/support.
Warning
Class 1 Laser product. L1
Warning
Do not stare into the laser beam. L2
Warning
To prevent electric shock, do not remove the cover. No user-
serviceable parts inside. This unit contains hazardous voltages and
should only be opened by a trained and qualified technician. To
avoid the possibility of electric shock, disconnect electric power to
the product before connecting or disconnecting the LAN cables.
E1
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
Section II: Installing the Chassis
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