Overview of Maintenance

有必要对仪器进行定期检查，以确保其安全使用。Agilent 服务代表可以在合同的基础上进行这些定期检查。有关维护检查合同的信息，请联系您的 Agilent 代表。

The following pages describe maintenance (simple repairs) of the detector that can be carried out without opening the main cover.

表: Overview of Maintenance
Procedure	Typical Frequency	Notes
Cleaning of module	If required.
Deuterium lamp or tungsten lamp exchange	If noise and/or drift exceeds your application limits or lamp does not ignite.	An intensity test should be performed after replacement.
Flow cell exchange	If application requires a different flow cell type.	A holmium or wavelength calibration test should be performed after replacement.
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.
Holmium oxide filter Cleaning or exchange	If contaminated.	A holmium or wavelength calibration test should be performed after replacement.
Leak sensor drying	If leak has occurred.	Check for leaks.
Leak handling System replacement	If broken or corroded.	Check for leaks.

21-6月-2025