User manual
Agilent 1260 Infinity High Performance Autosampler User Manual 93
Error Information
7
Module Error Messages
Module Error Messages
These errors are autosampler specific.
Exhaust Fan Failed
Error ID: 4456, 4457
The exhaust 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 value the error message is 
generated and the module shuts down.
Front Door Error
Error ID: 4350, 4352, 4458 
The front door and/or the SLS board are damaged.
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.
Probable cause Suggested actions
1 The sensor on the SLS board is defective.
Please contact your Agilent service 
representative.
2 The door is bent or the magnet is 
misplaced/broken.
Please contact your Agilent service 
representative.










