Roche cobas b 221 system User Manual

Roche Diagnostics May 2009
Service Manual · Version 9.0 A-3
cobas b 221 system 1 Safety information
Table of c o n t e nts
Safety information
Before the maintenance and repair of the cobas b 221 system, it is essential that the
warnings, cautions, and safety requirements contained in this manual are read and
understood by the user.
Important information ...................................................................................................5
Operating safety information ......................................................................................... 6
Important notes and warnings .......................................................................................6
Disinfectants .................................................................................................................... 7
Deproteinizer .............................................................................................................7
Other disinfectants ....................................................................................................7
ESD protection measures ................................................................................................ 8
Explanation of the phenomenon .............................................................................. 8
Influence of electrostatic charges on components ...................................................8
Why is ESD protection so important today? ............................................................ 9
How can ESD protection be guaranteed? ................................................................. 9
Conclusion ................................................................................................................. 9
In this chapter
Chapter
1

Roche cobas b 221 system Specifications

General

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