Extreme Networks Alpine 3804 Installation Note page 2

V Hz A
100-120 50
13
200-240 60
60 200-240
6
13 50 100-120
REMOVE TO SLIDE A Hz
45012
Figure 1: Alpine 3804 power supply
Caution: Ensure the latch covers the AC power connector. The power supply cannot be removed
or installed unless the connector is covered.
7 Make sure that the replacement power supply is right-side up as described by the text on the front of
the power supply, that the ejector/injector lever is open, and that the safety latch covers the AC
power connector.
8 Use the centrally mounted handle to slide the power supply into the bay. Use the ejector/injector
lever to engage/disengage the power supply connectors during the last inch of insertion into the
chassis.
Caution: Do not slam the power supply into the backplane. This will cause damage and possibly
require the return of the chassis.
9 Secure the power supply by tightening the screw on the ejector/injector lever using a #2
Phillips-head screwdriver.
10 Slide the locking latch covering the AC power connector to the left until it locks into the chassis.
OK DC
DC OK
WHEN INSTALLED IN 3804 THIS WAY UP
6
V
UP WAY THIS 3808 IN INSTALLED
SERVICE
WHEN
38_pwr
2