Nortel Networks 1000M Manuale Utente

 Powering up the system and initial loading

NN43021-310

Standard 02.01

December 2007

Set the AC service panel circuit breakers to each rectifier OFF.

Remove the DC power distribution fuses or set the distribution circuit 
breakers OFF.

Set all circuit breakers in the rear of each pedestal OFF.

Set the power supply switches in each module OFF.

Set the ringing generators in each IPE or PE module OFF.

Set the blower unit in each pedestal OFF.

Set all faceplate switches to ENB.

Proceed to “Turning DC power ON” on 

Follow Procedure 54 to turn the DC power on.

Verify that the safety grounds are properly connected.