Roche cobas b 221 system

Roche Diagnostics May 2009
B-98 Service Manual · Version 9.0
4 Components cobas b 221 system
Touch screen/PC unit
o Enter the serial number of the cobas b 221 system – it is located on the rear panel
of the cobas b 221 system.
e For more information, see Serial number on page B-6.
o Perform the QC material setup: [Setup] > [QC material].
For cobas b 221<2/4/6> systems
o Check the software version ([Info] > [Software versions]) and perform a software
update, if necessary (h [System] > [Utilities] > [Communication] > [SW
upgrade])
e For more information, refer to:
Software update on page B-104
cobas b 221 system Reference Manual, chapter "Software modes", section "SW upgrade".
o Check date and time.
o Assign the instrument type and load the default setup.
e For more information, see Instrument type on page B-6.
O In the menu [Setup] > [Protected Setup] > [Instrument type], select the
instrument type.
O Press the [Load default setup] key to load the default settings of the instrument
stored on the hard disk.
O Press the [Save and exit] key.
o Import the previously exported Setup data: [Setup] > [Load / save setup] >
[Import].
o Print the Status report:
[Info] > [Miscellaneous reports] > [Status report] > [Print status report],
compare it to the previously printed report and adjust settings if necessary.
o Check the following settings and adjust if necessary:
O [Setup] > [Interfaces]: Network, COM 1 and ASTM.
O [Setup] > [Security]: Instrument functions, User management and Profile
management.
O [Setup] > [Parameters] > [Misc. Settings]: Activated for calibrations,
Activated for measurements, QC lock, QC warning, Multirules.
O [Setup] > [Display & Reports] > [Calibration] > [Cal. report]: Sensor report,
Parameter report.
O [Setup] > [Protected setup] > [Miscellaneous settings] > [Cal. intervals U.S.].
o Restore the backup data from the floppy disk:
[Data manager] > [Utilities] > [Backup / Restore] > [Copy from disk]
e For more information, refer to cobas b 221 system Reference Manual, Section
"Utilities".
o Restore the databases:
[Data manager] > [Utilities] > [Backup / Restore] > [Restore archive]
e For more information, refer to cobas b 221 system Reference Manual, Section
"Utilities".
o Reinsert the wastewater bottle, the S1 Rinse Solution bottle, the S2 Fluid Pack and
the S3 Fluid Pack (cobas b 221<6> system only).
o Insert a new MSS cartridge (cobas b 221<6> system only).
o Reread the barcodes of the electrodes or insert new electrodes.