Error Conditions; Clearing An Error - Agilent Technologies InfinityLab 1290 Infinity II User Manual

Evaporative light scattering detectors
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4
Using the Module
Instrument Controls

Error conditions

The ELS Detector is equipped with several sensors and error checking facilities to
ensure safe operation. If an error is detected, the instrument gives an audible
warning and a visible description of the error condition. In event of any error
condition, the unit defaults into the STANDBY mode in which the heaters, light
source, and gas are turned off. A complete list of instrument errors and remedial
actions is given in the troubleshooting section of this manual.
Solvent flooding the detector
C AU T I O N
It is strongly recommended that the pump stop from the I/O connector of
the ELSD is connected to the HPLC pump to prevent solvent flooding the
detector should an error occur.

Clearing an Error

Once the source of the problem has been corrected, select RUN mode to put the
ELSD back into its operational state. If the problem has not been rectified, the
ELSD will repeatedly error when RUN mode is selected.
Agilent InfinityLab ELSD User Manual
47

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