IBM 8960-F64, Hardware Installation Manual

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Inserting a new power supply and fan assembly
Inserting a new power supply and fan assembly
Complete the following steps to insert a new power supply and fan assembly into the chassis.
CAUTION
The power supply switch must be in the off position when you insert the power supply into the
chassis. Damage to the switch can result if a live power supply is installed.
The new power supply and fan assembly must have the same part number and airflow label (or lack
thereof) as the power supply and fan assembly already installed.
1. To leave the device in service while installing a power supply and fan assembly, verify that the other
power supply and fan assembly (the one already installed) has been powered on for at least four
seconds and has a steady green LED.
2. Using a Phillips screwdriver, unscrew the captive screw of the filler panel that is located in the empty
power supply and fan assembly slot.
3. Orient the new power supply and fan assembly with the captive screw on the right, as shown in the
figure.
Do not force the installation. If the power supply and fan assembly does not slide in easily, ensure
that it is correctly oriented before continuing.
CAUTION
Carefully follow the mechanical guides on each side of the power supply slot and make sure
the power supply is properly inserted in the guides. Never insert the power supply upside
down.
1 The device
2 AC power supply and fan assembly
3 Captive screw
FIGURE 33 Insert an AC power supply and fan assembly
4. Gently push the power supply and fan assembly into the chassis until it is firmly seated.
5. Using the Phillips screwdriver, secure the power supply and fan assembly to the chassis by
tightening the captive screw.
6. Plug the power cord into the power supply and fan assembly and power on the unit by flipping the AC
power switch to the on position (the "I" symbol).
Hardware Installation Guide 81