6.
Remove the power supply and fan assembly by pulling the handle out and away from the chassis.
7.
Note the product and airflow labels (or their absence) on the assembly just removed.
1
2
3
4
Figure 46: Replacing the power supply and fan assembly
1. Switch chassis
2. Power supply and fan assembly
3. Captive screw
4. Product and airflow labels
Installing a power supply and fan assembly
To install the power supply and fan assembly:
Procedure
1.
Ensure that the replacement FRU AC power switch is in the off (
O
) position.
CAUTION:
Damage to the switch can result if the AC power switch is in the on (
|
) position when the switch is
installed in the chassis.
2.
Orient the new power supply and fan assembly with the captive screw on the right, as shown in
Replacing the power supply and fan assembly
.
CAUTION:
Do not force the assembly into the chassis. If it does not slide in easily, ensure that it is oriented
correctly before continuing.
3.
Gently push the power supply and fan assembly into the chassis until it is firmly seated.
4.
Using the Phillips screwdriver, secure the power supply and fan assembly to the chassis by tightening
the captive screw.
5.
Plug the power cord into the power supply and fan assembly and power on the unit by setting the AC
power switch to the on (
I
) position.
Installing a power supply and fan assembly
73