Roche Cedex HiRes - Page 13

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E Maintenance and Care 121
1 Cleaning and Maintenance Check List ............................................................................................................121
2 Scheduling Automatic Cleaning Routines .....................................................................................................122
3
Daily and Manual Maintenance and Cleaning Routines .......................................................................... 123
3.1 Checking the Reagent Containers when Manually Refi lling .........................................................................123
3.2 Cleaning Routines Carried out by the Liquid Management ............................................................................124
3.2.1. Cleaning Options .............................................................................................................................................................124
3.2.2. The Hardware Management Window ......................................................................................................................126
3.2.3. Carrying out a Cleaning Routine ................................................................................................................................126
3.2.4. Interrupting/Terminating a Cleaning Routine ........................................................................................................126
3.3 Scanning the Chamber to Verify the Effectiveness of Cleaning Routines ................................................126
4 Automatic Adjustment and Alignment Verifi cation ..................................................................................128
5 Syringe Maintenance ................................................................................................................................................ 130
5.1 Removing the Syringe ................................................................................................................................................... 130
5.2 Assembling and Installing the Syringe ................................................................................................................... 131
5.3 Maintenance of the Syringe Guide and Spindle ..................................................................................................132
6 Maintenance of the Flow chamber, 8-Way Valve and the remaining Hardware
Components .................................................................................................................................................................133
7 Operational Data ..........................................................................................................................................................133
8 The System Suitability Test (SST) ..................................................................................................................... 134
8.1 Creating SST Checkpoints........................................................................................................................................... 134
8.1.1. Creating SST Checkpoints With and Without Measurements ....................................................................... 134
8.1.2. Running a Water Blank ............................................................................................................................................... 136
8.1.3. Setting up the SSTFailureReaction in the System Options Menu ................................................................ 136
8.2 Performing an SST ...........................................................................................................................................................137
8.2.1. Performing an SST with Measurements .................................................................................................................137
8.2.2. Performing an SST without Measurements .......................................................................................................... 138
8.3 Tracking Trends in SST Results over Time ............................................................................................................. 139
8.3.1. Tracking Trends in SST Checkpoints with Measurements .............................................................................. 139
8.3.2. Tracking SST Checkpoints without Measurements .......................................................................................... 141
8.4 Locking – Unlocking the System ................................................................................................................................142
F Troubleshooting 143
1 Diagnosis of the Cedex HiRes Analyzer ..........................................................................................................143
2 Trace and Logging ....................................................................................................................................................... 144
3 The System Audit Trail File ..................................................................................................................................... 144
G Appendix 145
1 System Options und User Preferences ............................................................................................................145
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