Hot air lay-up installation shall be inspected at what interval to ensure proper operation?

Hot air lay-up installations require consistent monitoring to ensure their proper operation and efficiency. Inspecting these systems each watch, typically every four hours, strikes a balance between thorough oversight and practicality. This frequency allows for timely identification of any potential issues that may arise, which is crucial in preventing equipment failures or inefficiencies during their operation.

While daily inspections would also provide a good level of oversight, the watch-based inspection schedule ensures that the systems are checked more frequently than once a day, which is beneficial for maintaining system integrity. Inspecting once a week would not provide adequate oversight to catch problems that may develop in a shorter timeframe. Similarly, requiring inspections every two hours might create unnecessary operational strain and could be seen as excessive, given that watch inspections already provide a structured and regular check-in schedule. Thus, the practice of inspecting every watch offers a sensible and effective method for maintaining hot air lay-up installations.