Buchi Fraction Collector C-660 Manual do Utilizador descarregar pdf (Página 19)

6 Operation

19 C-660 Operation Manual, Version F

6.2 Display

Navigation mode

Editing mode

Status line

Mode line

Fig. 6.2: Overview of the display

The display is divided into Status and Mode lines. The status line is ﬁxed. On the left side it shows the

ﬁve potential states of the Fraction Collector. On the right side the status line shows the remaining lead

time, the remaining collection time or the residual volume of the relevant fraction.

The following states are possible:

Table 6-2: Instrument states

Status Description

Collect The fractions can be collected according to time, or volume.

Delay The solvent is directed into the waste container. The actual collection procedure begins only

after the end of the lead time.

The fraction collector is in collection status:

PAUSE Pressing the STOP/Pause button once The program sequence is interrupted and the BUCHI

pump modules are stopped (no reset).

Other brand pumps will not be stopped. The program

sequence is continued with the START key.

STOP Pressing the STOP/Pause button twice The fraction collector stops and the collector arm

returns to its initial position. Running programs are

permanently aborted. The pump modules are stopped.

START Pressing the START/NEXT button once The collector arm changes to the next tube.

The fraction collector is in pause status:

STOP Pressing the STOP/Pause button once The fraction collector stops and the collector arm

returns to its initial position. Running programs are

permanently aborted. The pump modules are stopped.

START Pressing the START/NEXT button once The program sequence is continued.

ERROR The error number is displayed and the START/STOP keys are locked. Report the incidence to the

BUCHI customer service.

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Buchi Fraction Collector C-660 Manual do Utilizador Página 19