Sun Microsystems 6.0005E+11 - Manual (Page 254)

E-6 Ultra Enterprise 6000/5000/4000 Systems Manual—November 1996
E
E.1.3 Universal System Cabinet Power Sequencer
To remove the power sequencer:
1. Completely power off the Enterprise system.
See the power off instructions in Chapter 12, “Powering Off and On.”
2. Remove the power cord assembly from the back of the power sequencer.
See Section E.1.2, “Domestic and International System Cabinet AC Input
Cable Assembly,” for information on removing the power cord.
3. Remove the side panel closest to the power sequencer.
See Chapter 13, “Preparing for Service,” for information on removing the
side panel.
4. Disconnect all the cable assemblies from the front of the power
sequencer.
Reach through the space uncovered by the side panel to disconnect these
cable assemblies.
5. Remove the two screws at the top of the power sequencer.
See Figure E-3.
Figure E-3 Replacing the Power Sequencer
Screws
Screws