How can PMI scheduling be determined?

PMI scheduling, or Planned Maintenance Intervals scheduling, is determined by both time intervals and usage cycles because these two factors provide a comprehensive approach to maintenance planning. Time intervals allow for routine checks and maintenance to be scheduled at regular periods, ensuring that equipment is consistently maintained regardless of how heavily it is being used. On the other hand, usage cycles take into account the actual operational hours or performance metrics, which helps in scheduling maintenance based on how much the equipment has been utilized.

This dual approach is crucial as it ensures that maintenance is not overlooked due to variability in usage. For instance, equipment that is used intensively may require more frequent checks than what time intervals alone would suggest, while equipment that is used less could remain on a longer interval schedule. Thus, using a combination of both schedules allows for a more tailored and effective maintenance plan that enhances equipment reliability and performance.