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50 Installation
Procedure steps
Step Action
1 Verify the AC power cords are connected to AC power outlets.
2 Turn each AC power supply switch to the on position
simultaneously. Do not operate the 8010co chassis with only one
power supply.
ATTENTION
If the chassis contains two or three 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.
3 Verify that the power LED on each power supply turns green.
4 Verify that the power supply status LEDs and the fan LED on the
8691SF/CPU or 8692SF/CPU modules turn green.
5 Verify that air flows from the cooling fans through the chassis
vents.
ATTENTION
The red fan tray fail LED may light briefly while the fans power to
operational speed.
--End--
Turning on DC power supplies
Step Action
1 Turn the power switch on each DC power supply to the on
position. It is not necessary to remove the bezel to turn the
switch on.
ATTENTION
If the chassis contains two or three 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.
2 Verify that the power output LED for each power supply turns
green.
3 Verify that the power supply status LEDs and the fan LED on the
8691SF/CPU or 8692SF/CPU modules turn green.
Nortel Ethernet Routing Switch 8600
Quick Start
NN46205-310 02.01 Standard
30 May 2008
Copyright © 2008 Nortel Networks
.