Thermo Scientific Dionex ICS-2000, Operator'S Manual

Page: 93 / 390

4 • Troubleshooting
Doc. 031857-03 4/06
4-7
This error occurs when the current applied to the eluent generator cartridge
exceeds the maximum current allowed. Under these conditions, the EGC
current is turned off to prevent damage to the EGC. This error may occur if
the liquid flow to the cartridge is interrupted.
To troubleshoot:
•
See Section 4.5 for troubleshooting when there is no flow from the pump.
This error occurs when the current applied to the eluent generator cartridge
exceeds the maximum current allowed. The EGC current is turned off to
prevent damage to the EGC. This error may occur if the liquid flow to the
cartridge is interrupted.
To troubleshoot:
•
See Section 4.5 for troubleshooting when there is no flow from the pump.
This error indicates a problem in the ICS-2000 electronics.
To troubleshoot:
•
Contact Dionex for assistance. The ICS-2000 electronics components
cannot be serviced by the user.
The leak sensor is installed in the drip tray at the bottom of the component
panel (see
Figure 2-8 ). If liquid accumulates in the tray, the sensor signals the
problem and the “Leak sensor wet” error message appears.
EGC-1 OVER-CURRENT
EGC-2 OVER-CURRENT
EGC-1 OVER-VOLTAGE
EGC-2 OVER-VOLTAGE
HARDWARE NOT PRESENT
LEAK SENSOR WET