Fujitsu SPARC ENTERPRISE M9000 Service Manual page 275

5. Ensure that the metallic underside of the wrist strap is in direct contact with
your skin. The wrist strap should be snug around the wrist so that it does not
rotate. See Section 1.4, "Antistatic Precautions" on page
Caution – Before handling FRUs, be sure to connect the clip of the antistatic wrist
strap and of the antistatic mat to the server grounding port, and attach the band of
the wrist strap to one of your wrists. Place the FRUs on the grounded antistatic mat.
Failure to take these antistatic measures might result in serious damage.
6. For the M9000 (with the expansion cabinet), disconnect the cables from all
connectors of the XSCFU to be replaced.
7. Remove the XSCFU to be replaced.
a. If the SPARC Enterprise M9000 server expansion cabinet is installed, slide
the cable support bracket at the front of the XSCF unit up or down by one
hole, and then remove the cable connected to the XSCF unit.
b. Using a Phillips screwdriver, turn the knob screws securing the upper and
lower eject/lock levers (in the SPARC Enterprise M8000 server) or left and
right eject/lock levers (in the SPARC Enterprise M9000 server) 90 to 180
degrees to unlock the levers. (Turn the knob screw while lightly pulling the
lever.)
c. Unlock the eject/lock levers to pull the XSCFU off the backplane.
d. While grasping the eject/lock levers, pull out the XSCFU slowly from the
slot.
1-6.
Chapter 11 XSCF Unit Replacement 11-7