Initialization Failed; Initialization With Vial - Agilent Technologies 1220 Infinity II LC User Manual

Probable cause
4
5

Initialization Failed

Error ID: 4020
The autosampler failed to complete initialization correctly.
The autosampler initialization procedure moves the needle arm and transport
assembly to their home positions in a predefined sequence. During
initialization, the processor monitors the position sensors and motor encoders
to check for correct movement. If one or more of the movements is not
successful, or is not detected, the error message is generated.
Probable cause
1
2
3
4
5

Initialization with Vial

Error ID: 4028
1220 Infinity II LC System User Manual
Defective sample transport assembly flex
board.
Defective main board.
Mechanical obstruction.
Defective sampling unit flex board.
Defective transport assembly flex board.
Defective sampling unit motor.
Defective main board.
Error Information
Autosampler Error Messages
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Suggested actions
Ensure unobstructed movement of the
transport assembly.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
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