Removing A Crossbar Unit - Fujitsu M10-4 Service Manual

Figure 15-1 Location of crossbar units
Location number
1
2
15.3

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, follow the
procedure in
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
on Static
1. If the crossbar cables are fixed to the cable support with the hook-and-loop
fastener, remove the hook-and-loop fastener.
330 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
Component
Crossbar unit (XBU#0)
Crossbar unit (XBU#1)
"Chapter 7 Maintenance
Electricity."
Flow."
"1.5 Precautions