Fan Failed; Eri Messages - Agilent Technologies InfinityLab LC Series User Manual

6 Error Information
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 mainboard 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.
Probable cause
1
2
3
4

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
1
Agilent InfinityLab LC Series 1260 Infinity II Isocratic and Quaternary Pumps User Manual
Fan cable disconnected.
Defective fan.
Defective mainboard.
Improperly positioned cables or wires
obstructing fan blades.
The load on the ERI is too high.
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Suggested actions
Reduce the load.
98