Reviewing safety precautions – Allied Telesis AT-SBx3106WMB User Manual
Page 20

Installation Instructions
20
Reviewing Safety Precautions
Please review the following safety precautions before you begin to install
the chassis.
Note
The
indicates that a translation of the safety statement is
available for viewing in the “Translated Safety Statements”
document on our web site at
Warning
THE CHASSIS MUST BE INSTALLED BY A
QUALIFIED BUILDING CONTRACTOR. SERIOUS
INJURY OR DEATH MAY RESULT IF THE CHASSIS
IS NOT PROPERLY SECURED TO THE WALL.
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