Agilent Technologies Infinity Binary Pump VL 1290

Agilent 1290 Infinity Binary Pump User Manual 93
Error Information
7
Pump Error Messages
Pump drive encoder defect
Error ID: 22415
Defect pump drive encoder.
• Parameter: 1 – 4 referring to pump drive
Purge valve failed
Error ID: 22417
Lost steps of the purge valve encoder.
• Parameter: None
Reading of purge valve tag failed
Error ID: 22420
Reading the purge valve tag failed.
• Parameter: None
Probable cause Suggested actions
1 Defect encoder.
Please contact your Agilent service
representative.
Probable cause Suggested actions
1 Purge valve drive mechanically blocked or
defect.
• Check installation of purge valve head.
• Please contact your Agilent service
representative.
Probable cause Suggested actions
1 Reading of purge valve tag failed.
Check cable connection.
2 Purge valve head tag defect or empty.
Replace purge valve head.
3 Purge valve tag reader is defect.
Please contact your Agilent service
representative.