Stroke Length; Initialization Failed - Agilent Technologies 1260 Infinity VL User Manual

Stroke Length

Error ID: 2206, 2216
The distance between the lower piston position and the upper mechanical stop
is out of limits (pump).
During initialization, the module monitors the drive current. If the piston
reaches the upper mechanical stop position before expected, the motor
current increases as the module attempts to drive the piston beyond the
mechanical stop. This current increase causes the error message to be
generated.
Probable cause
1

Initialization Failed

Error ID: 2207, 2217
The module failed to initialize successfully within the maximum time window.
A maximum time is assigned for the complete pump-initialization cycle. If the
time is exceeded before initialization is complete, the error message is
generated.
Probable cause
1
2
3
1260 Infinity QuatPump VL User Manual
Defective pump drive assembly.
Blocked passive inlet valve.
Defective pump drive assembly.
Defective main board.
Error Information
Module Error Messages
Suggested actions
Please contact your Agilent service
representative.
Suggested actions
Exchange the passive inlet valve.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
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