ICS-2000 Ion Chromatography System
3-10
Doc. 031857-03 4/06
3.6
Prime the Pump
1. Verify that the priming valve on the primary pump head (see
closed (turned all the way clockwise).
2. Open the waste valve on the secondary pump head by turning the knob one-
quarter to one-half turn counterclockwise. Opening the valve directs the
eluent flow path to waste and eliminates backpressure.
3. Press
Prime
on the Chromeleon Control panel or the ICS-2000 touch screen
HOME
page. Confirm that the waste valve is open by pressing
OK
when the
reminder message appears. The pump will begin pumping at approximately
3 mL/min.
4. Continue priming the ICS-2000 until all air and previous eluent are purged
and no air bubbles are exiting the waste line.
5. Press
Pump
Off
.
6. Close the waste valve.
Do not overtighten.
The pump is now ready for
operation.
If you changed eluent or if the eluent lines are dry, prime the lines first
with a syringe before following the procedure below to prime the
pump. See
for instructions on priming the lines with a
syringe.
Figure 3-11. Priming the Pump
Priming Valve
Waste Valve
Primary
Pump Head
Secondary
Pump Head
(open)
(close)
Содержание Dionex ICS-2000
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