Install the internal power supply unit (AC PMB)

Follow instructions in this section to install the internal power supply unit (AC PMB).

S001

DANGER

danger

Electrical current from power, telephone, and communication cables is hazardous.

To avoid a shock hazard:

• Connect all power cords to a properly wired and grounded electrical outlet/source.
• Connect any equipment that will be attached to this product to properly wired outlets/sources.
• When possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• The device might have more than one power cord, to remove all electrical current from the device, ensure that all power cords are disconnected from the power source.

S002

CAUTION

The power-control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.

S033

CAUTION

Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with metal, which might result in spattered metal, burns, or both.

About this task

Attention

• Read Installation Guidelines and Safety inspection checklist to ensure that you work safely.

• Touch the static-protective package that contains the component to any unpainted metal surface on the server; then, remove it from the package and place it on a static-protective surface.

Procedure

1. Make sure the signal cable between the front operator panel and rear operator panel is placed outside the chassis.
   Figure 1. Placing the signal cable
   
   
2. Install the internal power supply unit.
   1. Connect the PMB LED cable to the internal power supply unit.
   2. Connect the power cable from the PIB module to the internal power supply unit.
   3. Align the internal power supply unit with the busbars on the system board; then, lower the internal power supply unit down until it is firmly seated.
   Important

   Make sure that the busbars are seated in the holes of internal power supply unit as shown in the illustration. If necessary, press the blue touch points shown in the illustration.

   Figure 2. Installing the internal power supply unit
   
   

   Note

   • Do not let the pull tapes be bent or covered. Make sure the pull tapes are on the upper side of the internal power supply unit.

3. Fasten the two screws on the front side of internal power supply unit.
   Figure 3. Fastening the screws
   
   
4. Connect the grounding cables of PIB module.
   1. Secure grounding cable 1 to the chassis with one screw.
      Note

      When connecting the grounding cable to the chassis, make sure to place the grounding cable above the operator panel signal cable.
   2. Secure grounding cable 2 to the internal power supply with one screw.
   Figure 4. Connecting the grounding cable