Roche Diagnostics
B-28 Operator’s Manual · Version 3.1
5 Daily operation Cedex Bio System
Preparing the system
17
Press .
18
When you have finished adding and replacing reagent sets, press to proceed
to the next stage in the Prepare wizard.
Preparing cuvettes
Cuvettes are supplied and handled in cuvette segments. Each segment contains ten
cuvettes. The segments are placed on the cuvette ring of the rotor.
e
For information on cuvette segments, see Cuvette segments on page A-55.
For information on the cuvette ring, see Cuvette ring on page A-59.
Each segment on the cuvette ring is represented by a button on the screen.
a To prepare the cuvettes
Checking the cuvette status
1
Check the color of the cuvette segment buttons.
You can refresh the cuvette screen by pressing . (If there were pending orders,
this would also start their processing.)
Interpreting the screen The number in the button indicates how many cuvettes are free to be used.
When handling the reagent sets without using the Prepare wizard:
Choose Overview > .
Make sure that you have read and understood section Safety information on page B-5. The
following warning messages in particular are relevant:
o Personal injury or damage to the analyzer due to contact with instrument mechanism on
page B-5.
o Infection by waste solution on page B-5.
Icon Meaning Possible actions
All cuvettes are used. Replace the segment.
Up to two cuvettes are free to be used.
More than two cuvettes are free to be
used.
No action is currently required.
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