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Installing the DC power supply 31
CAUTION
To maintain proper cooling, never operate the chassis with an
empty power supply bay. If you replace a failed power supply
and you have no power filler panel, leave the failed power
supply installed until a replacement power supply is available.
Procedure steps
Step Action
1 Use a Phillips screwdriver to loosen the two captive screws that
secure the power filler panel to the chassis until the power filler
panel disengages.
See “Job aid: Power filler panel removal” (page 31).
2 Pull the power filler panel from the chassis.
CAUTION
Save the power filler panel in case you need to
operate the Ethernet Routing Switch 8300 chassis
with a power supply removed.
--End--
Job aid: Power filler panel removal
Installing the DC power supply
Install the DC power supply to the DC input power source of the Ethernet
Routing Switch 8300.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
.