Roche Diagnostics May 2009
Service Manual · Version 9.0 D-29
cobas b 221 system 7 Troubleshooting
System stops
Errors 10291...10294 "Program error"
A communications error occurred as part of the programming of the module
processors.
o Turn the instrument off, wait at least 3 minutes, and turn it back on.
o Replace the mainboard unit.
e
For instructions, see Replacing the Mainboard unit on page B-89.
Errors 10299, 10300 "Program error"
A communications error occurred as part of the programming of the module
processors.
o Turn the instrument off, wait at least 3 minutes, and turn it back on.
o Replace the sample distributor.
e
For instructions, see Replacing the sample distributor on page B-37.
Error 10301 "Program error"
A communications error occurred as part of the programming of the module
processors.
o Turn the instrument off, wait at least 3 minutes, and turn it back on.
o Replace the MC Actor Control Board.
e
For instructions, see Replacing the MC Actor Control Board on page B-50.
Error 10302 "Program error"
A communications error occurred as part of the programming of the module
processors.
o Turn the instrument off, wait at least 3 minutes, and turn it back on.
o Replace the Actuator Board V4/V6.
e
For instructions, see Replacing the Actuator Board V4/V6 on page B-80.
Errors 10303...10310 "Program error"
A communications error occurred as part of the programming of the module
processors.
o Turn the instrument off, wait at least 3 minutes, and turn it back on.
o Replace the MC Actor Control Board.
e
For instructions, see Replacing the MC Actor Control Board on page B-50.
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