Roche Diagnostics
E-44 Operator’s Manual · Version 3.1
14 ISE maintenance Cedex Bio System
ISE maintenance actions
Daily prepare actions
f Utilities > Maintenance > Daily Prepare Actions
To make it easier and more efficient for the operator, some daily maintenance actions
that may take quite some time are grouped into one maintenance action. This way
the operator does not have to remain near the instrument while the actions are
performed.
The following maintenance actions are included if due:
o Initialize ISE Unit
o Electrode Service
o Clean ISE Tower Automatically
o Deproteinize Probe
In addition, a main calibration is performed.
Operator time Approximately 25 minutes.
Prerequisites The system must be in Standby status.
Tools and materials required m ISE Deproteinizer
m Activator
m ISE Etcher
m ISE Solution 1
m ISE Solution 2
a To perform the daily prepare actions
1
Prepare a tube with ISE Deproteinizer, ISE Etcher, Activator, ISE Solution 1, and
ISE Solution 2 each.
2
Select the maintenance action Daily Prepare Actions.
3
Press .
The maintenance definition screen is displayed.
4
Press .
A placement list is displayed.
5
Place the fluids on the positions indicated on the screen.
6
Press to confirm the placing.
The system performs the maintenance actions.
7
When the system is in Standby status, remove the tubes.
8
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 Incorrect results due to build-up of contaminants on page E-42.
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