Struggling with HAZOP: Can You Help Clarify Pipeline Components for My Project?

Hi all, I am currently working on my project on HAZOP, and I have certain doubts regarding the working principle and use of the components on the pipeline:

Components on the Pipeline

1. Vaporizer (used on the pipeline to convert liquid N2 to gas)
2. Low-temperature cut-off

Please share your ideas regarding my queries so that I can prepare my project using your recommendations.

Regards,
Vishnu

Dear Mr. Vishnu, some time back, I posted a PowerPoint presentation on HAZOP. If you could, please go through it. If not, please send the complete P&ID diagram and explain your problem. Maybe I shall be able to help you. However, you will have to give me some time as I am busy with some projects.

Thanks & Regards,
Sudhir