Roche Diagnostics
F-52
Operator’s Manual · Version 3.4
15 ISE maintenance Cedex Bio analyzer
ISE maintenance actions
Prime ISE reference and calibrator
f Utilities > Maintenance > Prime ISE Reference and Calib.
This maintenance action ensures that no traces of a previous ISE Calibrator indirect
and ISE Reference Solution are left in the tubing and so prevents drift in the results.
Operator time Approximately 1 minute.
Prerequisites The system must be in Standby status.
Tools and materials required None
Hazards and precautions None
a To prime the ISE calibrator and ISE Reference Solution
1
Select the maintenance action Prime ISE Reference and Calib.
2
Press .
The maintenance definition screen is displayed.
3
Press to start the action.
The analyzer pumps first ISE Reference Solution and then ISE Calibrator indirect
through the ISE tubing and past the electrodes.
A message will inform you when the maintenance action is complete.
4
Press .
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