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3.1
Getting Ready to Run
NOTE The Dionex ED50A is designed for use with IC (ion
After installing the Dionex ED50A Electrochemical Detector, or after the detector
power has been off for some time, use the following check lists to prepare the
detector for operation.
All Detection Modes
•
Verify that all cables are correctly connected.
•
Verify that the Dionex ED50A power cord is plugged into the main power.
•
Press the power switch actuator on the Dionex ED50A front panel to turn on
the power (see Figure 2-1).
•
Verify that the Dionex ED50A passed all of its power-up tests (see
Section 3.2).
Integrated Amperometry Mode
•
Create a potential vs. time waveform or edit an existing waveform (see
Section 3.6). In Local mode, do this from the
the correct waveform is selected on the
method, on the
•
If necessary, calibrate the reference electrode from the
screen (press
•
If necessary, polish the working electrode (see Section 5.2).
•
Verify that the cell is installed and that all tubing is properly connected. See
Section B.5 for cell installation instructions.
Doc. 065551-01 6/13
3 • Operation and Maintenance
chromatography) and HPLC (high-performance liquid
chromatography) applications and should not be used
for any other purpose. If there is a question regarding
appropriate usage, contact Technical Support for
Dionex products before proceeding.
screen.
METHOD
,
,
).
Menu
8
0
screen. Verify that
WAVEFORM
or
screen or, if using a
MAIN
DETAIL
pH CALIBRATION
3-1
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