Roche Cedex Bio System User Manual

Roche Diagnostics
Operator’s Manual · Version 3.1 E-47
Cedex Bio System 14 ISE maintenance
ISE maintenance actions
Initialize ISE Reference Solution sensor
f Utilities > Maintenance > Initialize ISE Reference Sensor
Initializing the ISE Reference Solution sensor ensures proper detection of possible air
in the ISE tubing.
This maintenance action forms part of the Replace ISE Unit Tubing maintenance
action.
Operator time Approximately 1 minute.
Prerequisites The system must be in Standby status.
Tools and materials required m Tissues
a To initialize the ISE Reference Solution sensor
1 Select the maintenance action Initialize ISE Reference Sensor.
2 Press .
The maintenance definition screen is displayed.
3 Press to start the action.
The instrument pumps ISE Reference Solution through the ISE tubing.
You are asked to remove the tubing adapter from the ISE Reference Solution
bottle.
4 Open the ISE cover.
5 Remove the tubing adapter from of the ISE Reference Solution bottle.
o Have a clean lint-free tissue ready.
o Lift the tubing adapter and place it on the tissue.
6 Press to confirm completion of the action.
The system now starts to initialize the ISE Reference Solution sensor.
You are asked to insert the tubing adapter in the ISE Reference Solution bottle
and to close the ISE cover.
7 Insert the tubing adapter in the ISE Reference Solution bottle.
8 Close the ISE cover.
9 Press .
The instrument pumps ISE Reference Solution through the ISE tubing.
A message will inform you when the maintenance action is complete.
10 Press .
Make sure that you have read and understood section Safety information on page E-42.
The following warning messages in particular are relevant:
o Injury through working solutions on page E-42.
o Infection by biohazardous materials on page E-42.

Roche Cedex Bio System Specifications

General

Brand	Roche
Model	Cedex Bio System
Category	Measuring Instruments
Language	English