Thermo Scientific Dionex ICS-5000 Operator's Manual page 276

Dionex ICS-5000 Operator's Manual
CD cell over safe temperature.
This error occurs when the temperature of the conductivity detector is higher
than the maximum allowed. This error may occur if the Thermo Scientific
Dionex ICS-5000 Ion Chromatography System is operating in an
environment in which the temperature is greater than 40 °C (104 °F).
To troubleshoot:
1. Refer to
2. Verify that the compartment setpoint is at least 5 °C less than the CD cell
setpoint.
3. Check the suppressor current setting. Running the suppressor at a higher
current than is recommended for the application can cause heat-up of the
CD cell.
Column temperature open circuit.
This error may indicate a problem in the detector electronics. Contact
Technical Support for Dionex products for assistance.
Column over safe temperature.
This error occurs when the temperature of the column compartment exceeds
the maximum allowed. This error may occur if the Thermo Scientific Dionex
ICS-5000 Ion Chromatography System is operating in an environment in
which the temperature is greater than 40 °C (104 °F).
To troubleshoot:
Refer to Appendix A
260
Appendix A for environmental specifications.
for environmental specifications.
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