IBM 9228 Service Guide - Page 100

Installing the power supply, Attention, Important

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Attention: Support the power supply while removing the mounting screws. After the screws are removed, the power supply is loose and can damage other components in the computer. 5. While supporting the power supply, remove the three power-supply retaining screws that secure it to the chassis. Store the retaining screws for use with the replacement power supply. 6. Support the power supply; then, lift the power-supply handle and rotate the power supply out of the chassis (see Figure 58). 7. Lift the power supply out of the chassis. 8. If you are instructed to return the power supply, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you. Installing the power supply Important: This computer is suitable for use on an IT power distribution system whose maximum phase to phase voltage is 240 V under any distribution fault condition. To install the power supply, complete the following steps. Retaining screws Power-supply handle Figure 59. Installing the power supply 1. Position the power supply in the chassis so that the screw holes in the power supply are aligned with the corresponding holes in the rear of the chassis. 2. Support the power supply while installing the three power-supply retaining screws that secure the power supply to the chassis. 3. Reconnect the cables from the power supply to the system board and all internal components. 4. Install the side cover (see "Installing the side cover" on page 32). 82 IBM IntelliStation Z Pro Type 9228 and 9232: Problem Determination and Service Guide

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Attention:
Support the power supply while removing the mounting screws.
After the screws are removed, the power supply is loose and can damage other
components in the computer.
5.
While supporting the power supply, remove the three power-supply retaining
screws that secure it to the chassis. Store the retaining screws for use with the
replacement power supply.
6.
Support the power supply; then, lift the power-supply handle and rotate the
power supply out of the chassis (see Figure 58).
7.
Lift the power supply out of the chassis.
8.
If you are instructed to return the power supply, follow all packaging instructions,
and use any packaging materials for shipping that are supplied to you.
Installing the power supply
Important:
This computer is suitable for use on an IT power distribution system whose
maximum phase to phase voltage is 240 V under any distribution fault condition.
To install the power supply, complete the following steps.
1.
Position the power supply in the chassis so that the screw holes in the power
supply are aligned with the corresponding holes in the rear of the chassis.
2.
Support the power supply while installing the three power-supply retaining
screws that secure the power supply to the chassis.
3.
Reconnect the cables from the power supply to the system board and all
internal components.
4.
Install the side cover (see “Installing the side cover” on page 32).
Power-supply
handle
Retaining screws
Figure 59. Installing the power supply
82
IBM IntelliStation Z Pro Type 9228 and 9232: Problem Determination and Service Guide