Analysis of Defect in Safety Valve During the Leak Test Inspection Process

Abstract

Safety valves are important components in coffee machines that function to prevent excessive pressure by automatically releasing overpressure conditions. This study aims to analyze the causes of failures during the Safety Valve Leak Test Inspection Process and identify factors affecting inspection reliability. The research was conducted using direct observation, Fishbone Diagram analysis, and Failure Mode and Effect Analysis (FMEA).