Roche Diagnostics
Operator’s Manual · Version 3.1 C-11
Cedex Bio System 8 General maintenance
Maintenance actions
Prime the fluid system
f Utilities > Maintenance > Prime Fluid System
Priming flushes the fluid system with water to ensure the paths in the fluid system
(including pipette, tubing, and probe) are filled with fluid and are free of air bubbles.
If air bubbles are present in the fluid system, your test results will be inaccurate.
Operator time Approximately 2 minutes.
Prerequisites The system must be in Standby status.
Tools and materials required m Purified water.
a To prime the fluid system
1
Check the external water and waste containers. If required, refill the water and
empty the waste container.
2
Select the maintenance action Prime Fluid System.
3
Press .
The maintenance definition screen is displayed.
4
Press .
The system performs the priming actions automatically.
A message will inform you when the maintenance action is complete.
5
Press .
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