Roche cobas b 221 system

Roche Diagnostics May 2009
Service Manual · Version 9.0 B-31
cobas b 221 system 4 Components
T&D system (Turn & Dock)
3 Unscrew the screws (stainless steel) holding the stepper motor and remove the
stepper motor (see below, B).
Use the reverse order for assembly.
A Linear actuator connectors B "POS" and "TURN" connectors
Figure B-16 T&D module - Actuator board
A T&D stepper motor B Screws holding the stepper motor
Figure B-17 T&D stepper motor
A
B
B
A