FUJITSU SPARC ENTERPRISE M8000 User Manual
Page 242
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SPARC Enterprise M8000/M9000 Servers Service Manual • August 2009
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From a console that is connected to XSCF, log in to XSCF, and execute the
poweroff -a
command.
The OS shutdown processing is executed for all the domains, and then the
power-off processing is executed.
4. Confirm that the power-off processing is completed by confirming that the
POWER LED (green) on the operator panel is off.
5. Switch off all main line switches for the AC section (ACS) in the power supply
system.
For details, see
Section 4.5.3, “Main Line Switch Locations” on page 4-28
.
Note –
If the optional three-phase 200 VAC input power supply unit is installed, the
main line switches are located on the three-phase ACS.
Caution –
If the dual power feed option is installed, switch off the main line
switches for both power supply units.
Caution –
After stopping all the domains, be sure to switch off the main line
switches in the power supply system to completely shut off the supply of power.
6. Connect the wrist strap clip to a cabinet grounding port, and attach the band of
the wrist strap to one of your wrists.
7. Using a Phillips screwdriver, loosen the knob screw of the fixing bracket of the
PSU to release the bracket, and open it 180 degrees. (See
or
)
8. While pushing the lock lever (green) of the PSU to be replaced, raise the handle
to about 45 degrees, and pull out the PSU slowly from the slot.
9. Place the removed PSU on an antistatic conductive mat.
10. Mount the replacement PSU by following the removal instructions in
and
in reverse order. Align the PSU with the slot guides, insert it
carefully, and secure it firmly.
Caution –
Do not forcibly push the PSU when inserting it, even if it is not moving
smoothly. If the PSU is forcibly inserted despite the presence of any obstruction in a
slot or any problem with a connector pin, serious damage may result.
11. Switch on all main line switches for the AC section (ACS) in the power supply
system.