48Installation

8Attach the negative voltage lead to the negative terminal on the power supply, inserting a lock washer between the crimp lug and each hex nut.

9Tighten the hex nut using a 7/16 in. hex wrench on each terminal.

10Attach the earth ground cable to the system or rack ground for the DC input power source.

11Attach the positive and negative terminal leads to the DC input power source according to the safety and technical specifications for your 48 V power distribution system.

12Replace the plastic safety cover on the power supply using a Phillips screwdriver.

13Firmly slide the power supply all the way into the bay.

14Tighten the retaining screws until the power supply is firmly seated.

15Turn the DC input power source on, or reset the power source circuit breaker, to provide power to the power supply.

16Turn the power supply switch to the on position.

ATTENTION

If the chassis contains two or three non-redundant power supplies, turn on the power supplies simultaneously. If you wait longer to turn on the second power supply, one of the power supplies can turn off within 7 seconds. To correct this condition, turn off the power supplies for a short period of time and then simultaneously turn them on.

--End--

Nortel Ethernet Routing Switch 8600

Quick Start

NN46205-310 02.01 Standard

30 May 2008

Copyright © 2008 Nortel Networks

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Nortel Networks NN46205-310 quick start End