Thermo Scientific Dionex ICS-5000 Operator's Manual page 264

Dionex ICS-5000 Operator's Manual
EG1 over power.
-or-
EG2 over power.
This error occurs when, in order to maintain the selected current, the power
supply is required to supply a higher voltage than the EGC can support.
To troubleshoot:
Replace the EGC (see
EG1 over voltage.
-or-
EG2 over voltage.
This error occurs when the current applied to the EGC exceeds the maximum
current allowed. (The EGC current is automatically turned off to prevent
damage to the cartridge.) This error may also occur if the liquid flow to the
cartridge is interrupted.
To troubleshoot:
1. Refer to
2. If the error message appears again, contact Technical Support for Dionex
products for assistance. The EGC control electronics may have
malfunctioned.
NOTE
The Thermo Scientific Dionex ICS-5000 Ion Chromatogra-
phy System electronics components cannot be serviced by the
user.
248
Section 9.14).
Section 8.23 to determine why there is no flow.
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