1220 Infinity II LC System User Manual 213
Error Information
10
Pump 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.
Wait Timeout
Error ID: 2053
Probable cause Suggested actions
1
Gradient valve disconnected.
Ensure the gradient valve is connected
correctly.
2
Connection cable (inside instrument) not
connected.
Please contact your Agilent service
representative.
3
Connection cable (inside instrument)
defective.
Please contact your Agilent service
representative.
4
Gradient valve defective.
Exchange the gradient valve.
Probable cause Suggested actions
1
Defective gradient valve.
Restart the quaternary pump. If the error
message appears again, exchange the gradient
valve.
2
Defective connection cable (front panel to
main board).
Please contact your Agilent service
representative.
3
Defective main board.
Please contact your Agilent service
representative.
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