Metrohm 761 Compact IC User Manual
Page 40
2 Installation
761 Compact IC
30
4 Deaerate pump
•
Make sure that the aspirating tubing 63 for the high-pressure
pump has been immersed into the eluent.
•
Click the
<On>
button for
IC pump
to switch on the high-
pressure pump.
•
Use the syringe inserted into connection 8 to aspirate air until
eluent flows into the syringe.
•
Click the
<Off>
button for
IC pump
to switch off the high-
pressure pump.
•
Close the rotary knob on purge valve 39 by turning it in a
clockwise direction (see Fig. 3 and Fig. 4).
•
Remove the syringe from connection 8.
5 Rinse pulsation dampener
•
Place a beaker beneath the column connection capillary 28.
•
Click the
<On>
button for
IC pump
to switch on the high-
pressure pump and rinse the pulsation dampener 60 filled
with isopropanol for ca. 10 min with eluent.
•
Click the
<Off>
button for
IC pump
to switch off the high-
pressure pump.
6 Reduce flow rate
•
Reset the original flow rate under
Flow
(e.g.
0.5 mL/min
).
•
Click
<Send to unit>
to send this value to the 761 Compact IC.