GE AKTA avant User Manual page 484

9 Reference information
9.8 Using Manual instructions
9.8.4 Manual instructions - Fraction collection
Instruction name
Accumulator wash
Fractionation numbering
mode
Reset tube type
Frac cleaning position
Fraction collector lamp
484
Description
Accumulator wash is used to wash the accumulator of
built-in the fraction collector with the current solution
present in the system. The wash flow rate is set in the
instruction Wash settings:Fraction collector wash
settings and the current inlet positions are used. After
the wash, the flow rate and the valve positions automat-
ically go back to their previous settings.
Note:
Fraction collector wash cannot be executed during any
type of fractionation.
Only for Fraction collector F9-R. Fractionation number-
ing mode determines whether the fraction number is
reset at the end of a method or not.
Note:
The default setting is Reset.
Only for Fraction collector F9. Reset tube type resets all
the tube types in the fraction collector.
Note:
It is not allowed to execute the Reset tube type instruc-
tion during fractionation.
Only for Fraction collector F9. Frac cleaning position
enables manual cleaning of the dispenser head. The
system is paused and the fractionation arm is moved
to the middle front of the interior of the fraction collector.
It is then possible to open the door of the fraction
colelctor and manually clean the dispenser head.
Note:
The Frac cleaning position instruction cannot be execut-
ed during fractionation.
Only for Fraction collector F9. Fraction collector lamp
turns the light in the fraction collector on or off.
ÄKTA avant User Manual 29035184 AE