Mcgv Fuse; Aiv Fuse - Agilent Technologies InfinityLab LC Series User Manual

6 Error Information
Module Error Messages

MCGV Fuse

Error ID: 2043
Valve Fuse 0: Channels A and B
Valve Fuse 1: Channels C and D
The gradient valve in the quaternary pump has drawn excessive current causing
the electronic fuse to open.
Probable cause
1
2
3

AIV Fuse

Error ID: 2044
The active-inlet valve in the module has drawn excessive current causing the
inlet-valve electronic fuse to open.
Probable cause
1
2
3
Agilent InfinityLab LC Series 1260 Infinity II Isocratic and Quaternary Pumps User Manual
Defective gradient valve.
Defective connection cable (front panel to
mainboard).
Defective mainboard.
Defective active inlet valve.
Defective connection cable (front panel to
mainboard).
Defective mainboard.
Suggested actions
Restart the quaternary pump. If the error
message appears again, exchange the gradient
valve.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Suggested actions
Restart the module. If the error message appears
again, exchange the active inlet valve.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
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