Nortel-networks Passport 8002PS Manuel d'utilisateur télécharger pdf (Page 10)

Removing a Power Supply

Required tools: Phillips screwdriver, 7/16-inch wrench

In a chassis with a redundant power supply configuration, you can replace or install a power supply

without powering down the chassis.

1. Turn off the power switch on the power

supply you are replacing.

2. Disable the incoming power from the DC

input power source. You may need to switch

a circuit breaker or turn off the DC input

power source.

9430FA

Warning: Make sure the DC power source

is off or disconnected at the remote end

before you remove the power supply.

3. Disconnect the positive and negative

terminal leads from the DC input power

source.

4. Disconnect the grounding cable from the

system or rack ground of your DC input

power source.

1 2 ... 5 6 7 8 9 10 11 12

Pas de commentaire

Nortel-networks Passport 8002PS Manuel d'utilisateur Page 10