TX150 S8 / TX200 S7
Upgrade and Maintenance Manual 29
2.1.3 Field Replaceable Units (FRU)
Removing and installing Field Replaceable Units involves complex maintenance
procedures on integral server components. Procedures will require shutting
down, opening and disassembling the server.
V CAUTION!
Maintenance procedures involving Field Replaceable Units must be
performed exclusively by Fujitsu service personnel or technicians trained
by Fujitsu. Please note that unauthorized interference with the system
will void the warranty and exempt the manufacturer from all liability.
2.2 Average task duration
The average task duration including preliminary and concluding steps is
indicated at the beginning of each procedure next to the procedure class.
Refer to table 1 on page 29 for an overview of steps taken into account for
calculating the average task duration:
Field Replaceable Units (FRU)
Hardware: 10 minutes
Step included Explanation
Server shutdown no
Shutdown time depends on hardware and
software configuration and may vary
significantly.
Software tasks necessary before
maintenance are described in section
"Starting the maintenance task" on
page 79".
Rack removal,
disassembly
yes
Making the server available, removing the
server from the rack (if applicable)
Table 1: Calculation of the average task duration