8 • DC Troubleshooting
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This error may indicate a problem in the detector electronics. Contact Dionex
for assistance.
This error occurs when the temperature of the DC lower compartment is
higher than the maximum allowed. This error may occur if the ICS-3000 Ion
Chromatography System is operating in an environment in which the
temperature is greater than 40 °C (104 °F).
To troubleshoot:
Refer to Section A.12
for environmental specifications.
This error indicates that the electrochemical detector is unplugged.
To troubleshoot:
1. Check the detector connections: Verify that the signal cable from the cell
is connected to the appropriate connector on the detector block (see
Figure 8-4
). Also, push firmly on the detector to ensure the electronics
connector on the back of the detector is securely connected to the
receptacle on the detector compartment.
Compartment open circuit.
Compartment over safe temperature.
ED cell 1 option disconnected.
-or-
ED cell 2 option disconnected.
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