Roche Diagnostics
Operatorโs Manual ยท Version 3.1 C-3
Cedex Bio System 8 General maintenance
Table of contents
General maintenance
Keeping the instrument going
In this chapter, you will find step-by-step instructions of the maintenance actions
that you must perform to keep the instrument running smoothly and efficiently.
Overview ............................................................................................................................Cโ5
Performing maintenance actions .............................................................................Cโ6
Maintenance actions and their intervals .................................................................Cโ7
Maintenance actions ........................................................................................................Cโ8
Safety information .....................................................................................................Cโ8
Deproteinize the probe ........................................................................................... Cโ10
Prime the fluid system ............................................................................................ Cโ11
Clean the probe manually ...................................................................................... Cโ12
Clean reagent disk and sample area ..................................................................... Cโ14
Clean the water and waste containers .................................................................. Cโ16
Replace water inlet filter ......................................................................................... Cโ19
Clean and disinfect housing .................................................................................. Cโ21
Clean up the database ............................................................................................. Cโ23
Replace photometer lamp ...................................................................................... Cโ24
Contact service representative .............................................................................. Cโ27
Perform an air/water calibration .......................................................................... Cโ28
Initialize degasser fluid sensor .............................................................................. Cโ30
Clean rotor and heating channel .......................................................................... Cโ32
In this chapter
Chapter
8