Allied Telesis AT-IE300-12GP Installation Manual page 53

Warning
Power cord is used as a disconnection device. To de-energize
equipment, disconnect the power cord.  E3
Warning
This equipment must be earthed. The ground screw on the unit must
be connected to a properly earthed bonding point.
Note
Ground resistance from the building primary bonding point to earth
should be less than 5 ohms.
Caution
Air flow around the unit and through the cooling fins must not be
restricted.  E20
Note
All Countries: Install product in accordance with local and National
Electrical Codes.  E8
Warning
Only trained and qualified personnel are allowed to install or replace
this equipment.  E14
Caution
Circuit Overloading: Consideration should be given to the
connection of the equipment to the supply circuit and the effect that
overloading of circuits might have on overcurrent protection and
supply wiring. Appropriate consideration of equipment nameplate
ratings should be used when addressing this concern.  E21
Warning
This unit might have more than one power cord. To reduce the risk of
electric shock, disconnect all power cords before servicing the unit.
 E30
IE300 Series Installation Guide
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