Agilent InfinityLab LC Series 1260 Infinity II Isocratic- and Quaternary Pumps User Manual 105
Error Information
6
General Error Messages
Fan Failed
Error ID: 0068
The cooling fan in the module has failed.
The hall sensor on the fan shaft is used by the main board to monitor the fan
speed. If the fan speed falls below a certain limit for a certain length of time,
the error message is generated.
This limit is given by 2 revolutions/second for longer than 5 seconds.
Depending on the module, assemblies (e.g. the lamp in the detector) are
turned off to assure that the module does not overheat inside.
ERI Messages
Error ID: 11120 (+5 V) , 11121 (+25 V)
The ERI (Enhanced Remote Interface) provides two error events related to
over current situations on the +5 V and +24 V lines.
Probable cause Suggested actions
1
Fan cable disconnected.
Please contact your Agilent service
representative.
2
Defective fan.
Please contact your Agilent service
representative.
3
Defective main board.
Please contact your Agilent service
representative.
4
Improperly positioned cables or wires
obstructing fan blades.
Please contact your Agilent service
representative.
Probable cause Suggested actions
1
The load on the ERI is too high.
Reduce the load.
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