42
Troubleshooting and Test
Functions
Status Indicators
The thermostatted autosampler is provided with two status indicators which
indicate the operational state (prerun, run, and error states) of the
instrument. Both are located on the autosampler module. The status
indicators provide a quick visual check of the operation of the thermostatted
autosampler (see “Status Indicators” on page 43).
Error Messages
In the event of an electronic, mechanical or hydraulic failure, the
thermostatted autosampler modules generate an error message in the user
interface. For each message, a short description of the failure, a list of
probable causes of the problem, and a list of suggested actions to fix the
problem are provided. This chapter shows only the error messages that are
generated for the ALS thermostat. For detailed description of the
autosampler error messages see “Autosampler Error Messages” in your
corresponding Reference Manual.