Allied-telesis AT-DC2552XS Manual do Utilizador descarregar pdf (Página 35)

Stack Installation Guide for AT-2552XS L2 Data Center Switch

Reviewing Safety Precautions

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 in a PDF document titled “Translated Safety

Statements”.

Warning

Class 1 Laser product.  L1

Warning

Do not stare into the laser beam.  L2

Warning

Do not look directly at the fiber optic cable ends or inspect the cable

ends with an optical lens.  L6

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. 

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

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Allied-telesis AT-DC2552XS Manual do Utilizador Página 35