[VALVE1] indicates the valve installed on the left part of the instrument and [VALVE2] the
one installed on the right part.
When an automatic column switch valve is not installed, the panel does not display the
corresponding data.
For a valve for LC-30A series or earlier (FCV-xxAH), the number of uses of the stator seals
can not be managed and not displayed.
42
CTO-40C CL
3 Operation