Safety Precautions With Electricity - Allied Telesis AT-IS230-10GP Installation Manual

Safety Precautions With Electricity

Please review the following additional safety guidelines before beginning
the installation procedure.
Disconnect all power by turning off the circuit breakers before

installing or removing the device or when working with the power
supplies.
Do not work alone if potential hazards exist.

Never assume that the power is disconnected from a circuit;

always check the circuit.
Inspect the work area carefully for possible hazards, such as moist

floors, ungrounded power extension cables, frayed power cord, or
missing safety grounds.
If an electrical accident occurs, proceed as follows:
Use caution; do not become a victim yourself.

Turn off power to the system.

If possible, send another person to get medical aid. Otherwise,

access the condition of the victim and then call for help.
Determine if the person needs rescue breathing or external cardiac

compressions and take appropriate action.
IS Series Industrial Ethernet Layer 2 Switch Installation Guide
55