Roche cobas b 221 system

Roche Diagnostics May 2009
Service Manual · Version 9.0 B-23
cobas b 221 system 4 Components
T&D system (Turn & Dock)
9 Remove T&D module.
Use the reverse order for assembly.
Replacing the fill port
1 Remove T&D cover.
2 Rotate fill port to the right and remove it.
Use the reverse order for assembly.
Replacing the fill port holder
1 Remove T&D cover.
2 Rotate fill port to the right and remove it.
3 Remove the fill port holder from the linear actuators.
Use the reverse order for assembly.
Replacing the needle
1 Remove T&D cover.
2 Rotate fill port to the right and remove it.
3 Rotate needle to the right and remove it.
Use the reverse order for assembly.
A Actuator bus cable
Figure B-6 T&D module - actuator bus cable
A
After replacing the needle start a T&D needle calibration!
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