Agilent Technologies G5654A User Manual

Agilent InfinityLab LC Series 1260 Infinity II Isocratic- and Quaternary Pumps User Manual 111
Error Information
6
Module Error Messages
Valve Failed (MCGV)
Error ID: 2040
Valve 0 Failed: valve A
Valve 1 Failed: valve B
Valve 2 Failed: valve C
Valve 3 Failed: valve D
One of the valves of the multi-channel gradient valve has failed to switch
correctly.
The processor monitors the valve voltage before and after each switching
cycle. If the voltages are outside expected limits, the error message is
generated.
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.

Agilent Technologies G5654A Specifications

General

Brand	Agilent Technologies
Model	G5654A
Category	Water Pump
Language	English