Flow Rate Limit Exceeded; Quaternary Pump Shutdown During Analysis - Agilent Technologies 1290 Infinity User Manual

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
Probable cause
1
2
3
4

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
1
118
Leak
Bottle empty.
Shutoff valve closed (if applicable).
Drift of pressure sensor (unlikely for short
tests taking some minutes).
Pump has been shut down.
Suggested actions
Check for leaks in the pump and flow path.
Fill solvent bottle.
Open shutoff valve.
Replace pressure sensor.
Suggested actions
Restart pump.
1290 Infinity Quaternary Pump User Manual