User guide

4 Operation
732 IC Detector / 733 IC Separation Center
102
of the 732 IC Detector shows the message "stopped:
YY-MM-DD HH:MM" with details of the time when the
pump was stopped. The LED "P
min
" on the 709 IC
Pump flashes, the shutoff pressure can be requested
under "P
actual
".
A 709 IC Pump stopped in this manner is put back into
operation as follows:
• Press <EXT.> key to switch off remote opera-
tion.
• Press <R/S> key to remove the block. The
LED "P
min
" no longer flashes.
• Press <EXT.> key to switch the remote opera-
tion back on.
>PARAM/709 IC Pump
flow corr. 1.00
0.90…1.10
Correction factor of the flow rate
Here a correction factor for the flow rate can be entered
to match the displayed flow rate with the flow rate actu-
ally measured. You will find further information in sec-
tion 3.3 of the 709 Instructions for Use.
4.5.2 <FULL SCALE>key
SCALE
FULL
The <FULL SCALE> key can be used for direct entry of the full-scale
range to avoid the circuitous route via parameter menu (see sec-
tion 4.5.1). You will find a detailed description of the parameter "full
scale" in section 4.5.1.
XXXXX µµS/cm XXXX min
full scale: 1.00 mS/cm
0.05 µS/cm…10 mS/cm
Full-scale range (operating range)
After the <FULL SCALE> key has been pressed, the
bottom line of the display shows the parameter "full
scale" with a flashing numeric value. In contrast to the
entry under the <PARAM> key, here the parameter
value is not entered using the <SELECT> key, but
selected with the <ç> and <è> keys. Proceed as
follows:
• Press the <ç> key to lower the full-scale range
stepwise to the lowest possible value.
• Press the <è> key to increase the full-scale range
stepwise to the highest possible value.
• Confirm the desired full-scale range with the
<ENTER> or <FULL SCALE> key.