Note -
In the case of a dual power feed, make a note of the locations of the power cords
before disconnecting them to ensure that they are reinstalled correctly.
Caution -
Before you handle any components, wear a wrist strap to ground any static
electricity. If you perform this procedure without a wrist strap, individual
components or the overall system may be damaged. For details, see "5.4 Stopping
theEntireSystem."
Note -
If the crossbar cables are fixed to the cable support with the hook-and-loop fastener,
remove the hook-and-loop fastener.
Note -
Make a note of the positions of the crossbar cables before disconnecting them to
ensure that they are reinstalled correctly.
For details, see "5.1 Releasing an FRU from the System with the replacefru
Command."
7.
Remove all the po w er cords from the P SU backplane unit of the chassis
requiring mai nten ance.
For details, see "5.5.2 Removing the power cord."
9.4 Removing a Crossbar Unit
This section describes the procedure for removing a crossbar unit.
Enable the removal of the crossbar unit before attempting to remove it. For details,
see "9.3 Enabling the Removal of a Crossbar Unit."
9.4.1 Accessing a crossbar unit
1.
Lower the cable support.
For details, see "5.5.1 Lowering the cable support."
2.
Remove all the crossb ar cables co nne cted to the crossbar u nits requiring
maintenance.
9.4.2 Removing a crossbar unit
1.
Loosen the tw o screws securing th e crossbar un it.
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual
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December 2013184