Roche Cedex Bio System - Prime ISE Reference and Calibrator

Roche Diagnostics
E-48 Operator’s Manual · Version 3.1
14 ISE maintenance Cedex Bio System
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/urine 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 instrument pumps first ISE Reference Solution and then ISE Calibrator
indirect/urine through the ISE tubing and past the electrodes.
A message will inform you when the maintenance action is complete.
4 Press .