Nortel Networks 1500 manual Safety Guidelines, Switch Power ON/OFF, Check the Voltage Switch

Getting Started with the Contivity Extranet Switch 1500 Series

Safety Guidelines

Hazardous Conditions Inside the Switch

Hazardous voltage, current, and energy levels are present inside the Switch. Do not open the Switch; there are no user-serviceable parts inside. Contact Nortel Networks Customer Support for service.

Switch Power ON/OFF

The On/Off power button on the front panel of the Switch does not completely eliminate (turn off) the AC power from the Switch. To eliminate AC power from the Switch completely, unplug the AC power cord from the power supply or wall outlet.

Check the Voltage Switch

WARNING: Incorrectly setting the voltage will damage the power supply. See Figure 3-1 on page 3-2.

CAUTION: Make sure that the power service connection is through an outlet that is properly grounded.

Before you connect the power cord to the back panel of the Switch, ensure that the voltage selector switch is correctly set to the appropriate AC line source voltage. For line voltages between:

•100 and 127 VAC, set the power supply line voltage selector to 115V (115 VAC).

•200 and 240 VAC, set the power supply line voltage selector to 230V (230 VAC).

Verify that the correct voltage (115V or 230V) is visible on the switch. See Figure 3-1 on page 3-2.

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