Roche cobas b 221 system User Manual

Roche Diagnostics May 2009
B-52 Service Manual · Version 9.0
4 Components cobas b 221 system
COOX module (cobas b 221<2/4/6> systems only)
4 Loosen the two cable clamp screws on the PolyOX-KX control board.
5 Disconnect the power supply cable (identification: J7) and the two lamp plugs on
the lamp unit (identification: J1, J2) on the board.
6 Open the bayonet closure of the primary light guide and pull it off (see below).
7 Unscrew the screw holding the lamp unit (see above).
8 Release the cable from the flat cable clip.
9 Remove the lamp unit.
Use the reverse order for assembly.
A Cable clamp
Figure B-33 PolyOX-KX control board - cable clamp
A Bayonet closure B Holding screw
Figure B-34 Lamp unit bilirubin
A
A
B

Roche cobas b 221 system Specifications

General

Brand	Roche
Model	cobas b 221 system
Category	Medical Equipment
Language	English