ICS-1000 Ion Chromatography System
4-6 Doc. 031879-01 3/03
This error indicates an error in the pump controller electronics.
To troubleshoot:
• Contact Dionex for assistance. The ICS-1000 electronics components
cannot be serviced by the user.
This error indicates an error in the pump controller electronics.
To troubleshoot:
• Contact Dionex for assistance. The ICS-1000 electronics components
cannot be serviced by the user.
The ICS-1000 has a maximum system pressure limit of 34.5 MPa (5000 psi).
The pressure limit can be lowered from Chromeleon (in the Server
Configuration or in the control program). If the system pressure exceeds the
set limit for at least 0.5 seconds, the pump stops and the “Pump over pressure”
error message appears.
To troubleshoot:
1. Check for blockages in the liquid lines by working your way
backward from the cell to the pump. See Figure 2-6
for the flow
schematic).
2. Check that the flow rate is set to the correct value.
3. Check that the high pressure limit is set to the correct value.
4. Restart the pump.
PUMP MOTOR LOST CONTROL
PUMP PRESSURE HARDWARE ERROR
PUMP OVER PRESSURE
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