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Infinium LiHa and Infinium RoMa Operating Manual - Document # 1000000110155 v00
7 - Preventive Maintenance and Repairs
Maintenance Tasks
7.3.1.2 Flushing the Liquid System
When to Flush
If the liquid system has been stationary overnight, outgassing results in air
bubbles present in the liquid system. Even during a run air bubbles may remain in
the liquid system. Therefore, flushing the liquid system is recommended before
each application run.
Flush
Procedure
To flush the liquid system:
1
Make sure that the system liquid container is full.
2
Switch on the instrument and start the IAC software.
3
Flush the liquid system by clicking
Sys Wash
in the IAC software.
4
During flushing, carefully observe the tubing. If necessary, gently move the
tubing to make sure all air bubbles are removed.
5
If there are still air bubbles in the tubing, repeat steps
ATTENTION
Air bubbles in the liquid system cause pipetting inaccuracy.
Never operate the Infinium LiHa and Infinium RoMa with air bubbles in the
liquid system.