Allied Telesis AT-GS2002/SP - Manual (Page 30)

30
Safety Precaution Review
Please review the following safety precautions before you begin to install
the chassis or any of its components.
Note
The  indicates that a translation of the safety statement is
available in a PDF document titled “Translated Safety
Statements”.
Warning
Class 1 laser device.  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
Pluggable Equipment: The socket outlet should be installed near the
equipment and should be easily accessible.
 E5
Caution
Air vents must not be blocked and must have free access to the
room ambient air for cooling.
 E6