1.
Power off the power supply being replaced by pressing the AC power switch
(
7
in Figure 18) to “
O
”.
2.
Unplug the power cord from the power supply that you are replacing.
3.
Use a Phillips-head screwdriver to unscrew the captive screw (
3
).
4.
Remove the power supply from the chassis by pulling the handle (
4
) on the
power supply out, away from the chassis.
5.
Verify that the AC switch on the new power supply is in the “
O
” (off)
position.
Attention:
Do not force the installation. If the power supply/fan does not
slide in easily, ensure that it is correctly oriented before continuing.
6.
Orient the power supply as shown in Figure 18, with the AC switch on the
left.
1
switch chassis
5
status LED
2
power supply
6
AC power cord receptacle
3
captive screw
7
AC power switch
4
handle
7.
Using the handle, gently push the power supply into the chassis until it is
firmly seated.
8.
Secure the power supply to the chassis by tightening the captive screw with
the Phillips-head screwdriver.
9.
Connect the power cord to the power supply and power on the supply by
pressing the AC power switch to “
|
”.
10.
Verify that the LED (
5
) on the new power supply displays a steady green
light while the switch is operating. If the LED is not green, ensure that the
1
2
3
3
5
4
6
7
4
2
b32e4013
Figure 18. Installing a new power supply
38
SAN32B-E4 Installation, Service, and User Guide
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