8 • DC Troubleshooting
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This error occurs when the reaction coil heater is unplugged from the DC.
To troubleshoot:
1. Check that the reaction coil heater is correctly plugged into the
component panel.
2. If the error persists, the heater may be faulty. Replace the heater
(P/N 061746).
This error occurs when the temperature of the DC upper 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 may be caused by a depleted or dirty suppressor or by a
malfunction in the suppressor controller electronics.
To troubleshoot:
1. Follow the instructions in the suppressor manual to regenerate the
suppressor. Suppressor manuals are included on the Dionex Reference
Library CD-ROM (P/N 053891).
2. Follow the instructions in the suppressor manual to clean the suppressor.
Reaction coil open circuit.
Reaction coil over safe temperature.
Suppressor 1 over-current.
-or-
Suppressor 2 over-current.
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