Dionex UltiMate 3000 Series, Operating Instructions Manual

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UltiMate 3000 Series:
SD, RS, and BM Pumps
Page 56 Operating Instructions
To purge the pump from the pump display
a) Select the Control menu.
b) Set the channel to be purged, for example %A , to 100%.
c) Start the purge cycle. To do so, set Purge to On .
The purge cycle is performed with the selected settings (

page 54).
d) Draw the liquid with the syringe.
e) When the specified PurgeTime has elapsed, Purge is automatically reset to Off . You
can stop purging also manually by setting Purge to Off .
f) Repeat the above steps for all channels of the pump (even if they are not used for the
application) until all air bubbles are gone.
Tip: With some pump types, you can start the purge cycle also by selecting
Purge on the navigation bar.
6. Close the purge valve (turn the valve knob clockwise). Turn the valve knob only with
your hand (use no tools). If the valve knob leaks, tighten a little more. Overtightening
the valve knob can damage the cap seal.