Switching On The Bip Circuit Breakers - Nortel Passport 15000 Hardware Installation And Maintenance

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854 Chapter 17 Hardware procedures

Switching on the BIP circuit breakers

Prerequisites

Procedure steps

241-1501-240 5.2S2

Switch on BIP circuit breakers to begin the powering up of a Passport 15000

or 20000 system.

Risk of injury by fan blades

While working on any equipment near the cooling unit

fans, be continuously aware that the rpm of a live fan can

suck loose clothing, hair, or jewelry into the fan blades or

amputate a ﬁnger. Do not touch a live fan with anything.

Verletzungsgefahr durch Lüfterblätter

Beim Arbeiten in der Nähe der Lüfter des Kühlaggregats

besteht die Gefahr, daß ein rotierender Lüfter lose

Kleidung, Haare oder Schmuck in die Lüfterblätter saugt

oder einen Finger abtrennt. Berühren Sie einen Lüfter

niemals, weder direkt noch indirekt.

You must be familiar with "Safety considerations and best practices"

Switching on the BIP breakers automatically distributes power from the

BIP to the power interface modules (PIMs), which feed all plug-ins of the

shelf assembly.

For a Passport 20000, the two LEDs on each PIM indicate solid green

when powered up. There is a LED for each A and B power feed from the

Unseat the spare CP and all of the FPs in the shelf. Ensure that their rear

connectors are not touching the backplane. The CP in slot 0 must remain

Facing the power source that feeds the BIP, switch on power to the BIP

unless the BIP is already sharing power through a C-tap from larger

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Passport 20000