1260 Infinity II Flexible Pump User Manual 133
7 Error Information
Pump Error Messages
Flow rate limit exceeded
Error ID: 29164
The flow rate of the quaternary pump has exceeded the limit, while the pump
runs in pressure controlled mode, e.g. during a pressure test.
• Parameter: None
Quaternary pump shutdown during analysis
Error ID: 29199
The quaternary pump has been shut down by the control software or control
module during an analysis.
• Parameter: 0 for off, 1 for standby.
Probable cause Suggested actions
1 Leak
Check for leaks in the pump and flow path.
2 Bottle empty.
Fill solvent bottle.
3 Shutoff valve closed (if applicable).
Open shutoff valve.
4 Drift of pressure sensor (unlikely for short
tests taking some minutes).
Replace pressure sensor.
Probable cause Suggested actions
1 Pump has been shut down.
Restart pump.
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