Extreme Networks Summit 300-24 Hardware Installation Manual page 162

Installing and Connecting Alpine 3800 Series Switch Power Supplies
Figure 88: AC power supply for the Alpine 3804 switch
Safety
latch Handle
V Hz A
100-120 50 13
200-240 60 6
6 60 200-240
13 50 100-120
A Hz V
REMOVE TO SLIDE
45012
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.
162
OK DC DC OK
WHEN INSTALLED IN 3804 THIS WAY UP
UP WAY THIS 3808 IN INSTALLED WHEN
SERVICE
Ejector/
injector
lever
38_pwrx4
Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide