Allied Telesis AT-9448Ts/XP (Basic Layer 3) - Manual (Page 34)

Chapter 2: Installing the Hardware
34
Reviewing the Safety Precautions
Please review the following safety precautions before you begin to install
the switches or any of their components.
Note
The  indicates that a translation of the safety statement is
available in a PDF document titled “Translated Safety Statements”
(613-000405) posted on the Allied Telesis website at
www.alliedtelesis.com.
Warning: Class 1 Laser product.  1
Warning: Do not stare into the laser beam.  3
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.
 4
Warning: Do not work on equipment or cables during periods of
lightning activity.
 5
Warning: Power cord is used as a disconnection device. To de-
energize equipment, disconnect the power cord.
 6
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.
 7
Pluggable Equipment. The socket outlet shall be installed near
the equipment and shall be easily accessible.
 8
Caution: Air vents must not be blocked and must have free
access to the room ambient air for cooling.
 9
Warning: Operating Temperature. This product is designed for a
maximum ambient temperature of 40° degrees C.
 10