Extreme Networks e" series, Hardware Installation Manual

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162 Extreme Networks Consolidated "e" and "i" Series Hardware Installation Guide
Installing and Connecting Alpine 3800 Series Switch Power Supplies
Figure 89: AC power supply for the Alpine 3804 switch
CAUTION
When you install the power supply, make sure the ejector/injector lever is open. Do not slam the
power supply into the backplane. This or other excessive force can cause damage and may possibly
require the return of the chassis.
5
Place one hand on each side of the power supply to slowly and evenly slide the power supply into
the bay.
During the last inch of insertion into the chassis, place one hand on the central handle to steady the
power supply and use your other hand to carefully push the ejector/injector lever toward the power
supply to engage the power supply backplane connectors.
6
Using a #2 Phillips screwdriver, tighten the screw on the ejector/injector lever to secure the power
supply.
7 To turn on power to the system:
a
Slide the safety latch to the side to uncover the power connector.
b Connect the power cable to the power supply.
c Connect the power cable to the wall outlet.
CAUTION
The power supply cannot be installed if an AC power cable is plugged in. You can damage the
chassis and power supply if you attempt to install a power supply with an AC power cable
connected.
To install an additional power supply, repeat steps 1 through 7.
Leave the ESD strap permanently connected to the chassis so that it is always available when you need
to handle ESD-sensitive components.
38_pwrx4
V Hz A
100-120
200-240
50
60
13
6
V Hz A
100-120
200-240 50
60 13
6
SLIDE TO REMOVE
45012
SERVICE
DC OK
DC OK
WHEN INST ALLED IN 3808 THIS W A Y UP
WHEN INSTALLED IN 3804 THIS WAY UP
Handle
Ejector/
injector
lever
Safety
latch