To Remove The Power Sequencer; Figure 10-1 Removing The Power Sequencer - Sun Microsystems StorEdge 3900 Series Reference And Service Manual

To Remove the Power Sequencer

The power sequencer is hot-swappable.
1. Ensure that the power to the power sequencer that you are changing is off.
See Sun StorEdge 3900 and 6900 Series 1.1 Installation Guide.
2. Disconnect the key switch adapter cable from the mating power supply connector
at the back of the power sequencer (
FIGURE 10-1
3. Unplug the AC power cable from the grounded socket.
4. Remove the AC power cable from the power sequencer.
See Section t, "To Remove the AC Power Cable" on page 10-4.
5. Disconnect the grounding strap from the power sequencer.
6. Remove the screws that secure the sequencer to the chassis.
7. Label the power cables to identify their location.
8. Disconnect all other power cables from the sequencer.
10-2 Sun StorEdge 3900 and 6900 Series 1.1 Reference and Service Manual • July 2002
Removing the Power Sequencer
).
FIGURE 10-1