What happens if the passenger lift fails 🤔 / How does a safety device work 🤔 / What is TPI?😇

Learn what happens if a passenger lift fails 🤔 / How a safety device works 🤔 / What is TPI 😇 About the video: Friends, in this video, we've tried to explain and show you the entire process of TPI (Third Party Inspection). #passenger #lift #TPI Friends, please like our video and subscribe to our channel, SKELECTRICAL. Thank you 🙏