Dionex AS-HV, Operator'S Manual

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C • Error Messages and Codes
Doc. 065125-01 10/06
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Cause:
The AXP pump pressure has fallen below the low pressure limit setting.
To troubleshoot:
Verify that the low pressure limit setting is within the correct range. The
maximum value is the current upper pressure limit setting minus 100 psi; the
minimum value is 0. The value must be expressed as four digits; for example,
for 50 psi, enter
0050 .
Cause:
The AXP pump motor can stall if the flow path connected to the pump's outlet
becomes plugged, if the pressure exceeds the maximum pressure rating of the
pump, or if the mechanism jams.
To troubleshoot:
Refer to the AXP pump manual for corrective action.
Cause:
The AXP pump pressure exceeds the upper pressure limit setting.
To troubleshoot:
Verify that the upper pressure limit setting is within the correct range. The
maximum value is 3000 psi; the minimum value is the current lower pressure
limit setting plus 100 psi. The value must be expressed as four digits; for
example, for 400 psi, enter
0400 .
AXP pump lower pressure limit fault.
AXP pump motor stall fault.
AXP pump upper pressure limit fault.