Also, once a team has consistent, reliable data integrity, they can focus on using those data to drive awareness. Because the reliability team’s data has context, they can apply basic understanding to drive better asset health and alerting. The team can use the data they have collected to pursue simple key performance indicators (KPI), identifying whether asset health is good or bad, and begin to trend some of that information.
Predictability changes maintenance processes
After the reliability team dials in their basic KPIs, the next step is predicting when issues are going to occur. Teams can feed their data into asset performance management software to get early warnings of when equipment failures will occur, as well as how the failure will occur and what they can do about it. The most advanced versions of those tools are part of collaborative workflow integration software that increases visibility to drive safety, availability and reliability across the enterprise.
If reliability personnel can see trouble coming, they can plan for those issues and be prepared, scheduling repairs proactively and ensuring they are properly equipped. Doing so not only prevents breakdowns, which reduces the overall cost of maintenance, but also helps teams better identify recurring problems and eliminate their root causes.
When a team can start predicting flaws and failures in assets, they can begin to optimize operations. Often this means rethinking 5-, 10- and 20-year plans for equipment, eliminating redundant work, as well as some of the activities teams perform on schedule, whether needed or not. In the most advanced cases, teams can even use predictive maintenance optimization to change how they operate to drive better lifespans from equipment and reduce overall maintenance costs.
Erik Lindhjem serves as vice president and general manager of Emerson’s Reliability Solutions business.