Left Fan Failed; Right Fan Failed - Agilent Technologies 1290 User Manual

6
Error Information
TCC Error Messages

Left Fan Failed

Error ID: 2829
The left cooling fan in the column compartment has failed.
The hall sensor on the fan shaft is used by the TCC board to monitor the fan
speed. If the fan speed falls below 2 revolutions/second for longer than 5 s, the
error message is generated.
Probable cause
1
2
3

Right Fan Failed

Error ID: 2830
The right cooling fan in the column compartment has failed.
The hall sensor on the fan shaft is used by the TCC board to monitor the fan
speed. If the fan speed falls below 2 revolutions/second for longer than 5 s, the
error message is generated.
Probable cause
1
2
3
94
Fan cable disconnected.
Defective fan.
Defective TCC board.
Fan cable disconnected.
Defective fan.
Defective TCC board.
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
1290 Infinity TCC User Manual