Nortel Networks 1000E warranty Disconnect AC Power, Grounding the Rack Installation

Rack-mounting the components Page 87 of 488

Read the following warnings carefully before you begin installing the Signaling Server in the rack.

DANGER OF ELECTRIC SHOCK

DISCONNECT AC POWER

The Signaling Server must be completely disconnected from any AC power source before performing this procedure. Pressing the Power button DOES NOT turn off power to this Signaling Server. Some circuitry in the unit can continue to operate even though the front panel Power button is off.

Failure to disconnect the Signaling Server from its AC power source can result in personal injury or equipment damage.

DANGER OF ELECTRIC SHOCK

GROUNDING THE RACK INSTALLATION

To avoid the potential for an electrical shock hazard, include a third wire safety grounding conductor with the rack installation.

If Signaling Server power cords are plugged into AC outlets that are part of the rack, then provide proper grounding for the rack itself.

If Signaling Server power cords are plugged into wall AC outlets, the safety grounding conductor in each power cord provides proper grounding for the Signaling Server only. Provide additional, proper grounding for the rack and other devices installed in it.

Communication Server 1000E Installation and Configuration