The following pages describe maintenance (simple repairs) of the module that can be carried out without opening the main cover.
Procedure | Typical Frequency | Notes |
|---|---|---|
Cleaning of module | If required. |
|
Hg-Xe lamp exchange | If noise and/or drift exceeds your application limits or lamp does not ignite.Also if light intensity has dropped significantly and replacing the lamp house window did not help. | A wavelength calibration and a lamp intensity check should be performed after replacement. |
Flow cell exchange | If leaking or if intensity drops due to contaminated flow cell. | A wavelength calibration should be performed after replacement, if t he installed cell is different to the previously installed one and has never been calibrated on this system before. |
Leak sensor drying | If leak has occurred. | Check for leaks. |
Leak handling System replacement | If broken or corroded. | Check for leaks. |
Replacement of lamp house window | Usually during PM or if light intensity has dropped to a level where chromatographic applications are affected. | A wavelength calibration should be performed after replacement. |
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