Troubleshooting and Test Functions 4
1100 Series FD Reference Manual 77
Error Messages
Error messages are displayed in the user interface when an electronic, 
mechanical, or hydraulic (flow path) failure occurs which requires attention 
before the analysis can be continued (for example, repair, or exchange of 
consumables is necessary). In the event of such a failure, the red status 
indicator at the front of the detector is switched on, and an entry is written 
into the detector logbook.
This section describes the meaning of detector error messages, and provides 
information on probable causes and suggested actions how to correct error 
conditions.