Avaya 5900 Series Installing Manual page 33

Danger:
Use only power cords with a grounding path. Without a proper ground, a person who touches
the switch is in danger of receiving an electrical shock. A switch without a proper grounding path
can result in excessive emissions.
Procedure
1. Plug the female end of the AC power cord into the back of the switch power supply.
Important:
The switch will power on immediately when it is connected to a suitable AC power
source. The switch does not have a power switch.
2. Plug the male end of the AC power cord into a suitable AC power outlet.
Caution:
Ensure you only use an appropriately rated AC power cord. Do not use an extension
cord.
Warning:
The only way to turn off the switch is to disconnect the power. Always connect the AC power
cord in a location that can be reached quickly and safely in case of an emergency.
September 2017 Installing Avaya ERS 5900 Series
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Connecting AC power
33