Agilent 1260 Infinity VWD User Manual 121
Maintenance
9
Overview of Maintenance
Overview of Maintenance
The following pages describe maintenance (simple repairs) of the detector
that can be carried out without opening the main cover.
Tabl e 13 Simple Repairs
Procedures Typical Frequency Notes
Deuterium lamp
exchange
If noise and/or drift exceeds your application limits or
lamp does not ignite.
A VWD test should be performed after
replacement.
Flow cell exchange If application requires a different flow cell type. A VWD test should be performed after
replacement.
Cleaning flow cell
parts cleaning or
exchange
If leaking or if intensity drops due to contaminated flow
cell windows.
A pressure tightness test should be
done after repair.
Leak sensor drying If leak has occurred. Check for leaks.
Leak handling system
replacement
If broken or corroded. Check for leaks.
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