ICS-2000 Ion Chromatography System
5-32
Doc. 031857-03 4/06
c.
To ensure the calibration values are recorded in the ICS-2000 memory, do
not turn off the ICS-2000 power for at least 1 minute after entering the
values.
d. Record the calibration values in the Chromeleon Wellness database. To do
this, open the Wellness Panel (see
) and click
Upload
under
Update Wellness Database
.
5.12 Replacing the Column Heater Heat Exchanger
1. Turn off the ICS-2000
power.
2. Open the front door of the
ICS-2000.
3. Unscrew the two
thumbscrews on the column
heater cover (they remain
attached to the cover).
4. Pull the heater cover straight
out to remove it.
5. Unscrew the six
thumbscrews on the top
metal plate (see
and remove the plate.
6. Disconnect the heat
exchanger inlet line from
Port C on the injection
valve.
Figure 5-23. ICS-2000 Column Heater Cover Removed
7. Disconnect the heat exchanger outlet line from the guard column inlet.
8. Use an Allen wrench to remove the three screws from the heat exchanger
metal plate and remove the plate (with the tubing) from the heater.
9. Remove the plastic backing from the new heat exchanger (P/N 059979, with
0.25-mm (0.010-in) ID tubing; P/N 060943, with 0.125-mm (0.005-in) ID
Thumbscrews (6)
Heat
Exchanger
Screws (3)
Содержание Dionex ICS-2000
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