Proactive Maintenance

Definition - What does Proactive Maintenance mean?

Proactive maintenance is a preventive maintenance strategy for maintaining the reliability of machines or equipment. The purpose of proactive maintenance is to view machine failure and similar problems as something that can be anticipated and dealt with before they occur.

Proactive maintenance consists of:

  • Preventive maintenance
  • Predictive maintenance

Proactive maintenance focuses primarily on determining the root causes of machine failure, and dealing with those issues before problems occur. It is often seen as a cost-effective practice since it allows a company to avoid machine failure and solves issues before they become problems.

Corrosionpedia explains Proactive Maintenance

Proactive maintenance is maintenance work performed in order to avoid failures or to identify defects that could lead to failure. It includes routine preventive and predictive maintenance activities and work tasks identified from them. The proper use of proactive maintenance helps prevent loss of productivity due to broken or inoperable machines, which can save a company a great deal of money.

Proactive maintenance enacts corrective actions aimed at the sources of failure. It is designed to extend the life of mechanical machinery as opposed to:

  • Making repairs when nothing is broken
  • Accommodating failure as routine and normal
  • Preempting crisis failure maintenance

For example, through research it can be determined that a certain machine is most likely to fail due to contaminants in lubricating fluid. Once this is understood, then different proactive maintenance methods can be used to ensure the fluid is clean to begin with and remains clean throughout operation. If contaminants are detected within the lubricant, then it can be flushed out and replaced with clean fluid that helps prevent machine breakdown.

A proactive maintenance plan gives a manufacturer the ability to prolong the life of machinery and prevent a complete and unexpected breakdown of production. A proactive maintenance plan allows an organization to schedule production shutdowns for repairs, inspection and maintenance.

While this type of proactive maintenance may resemble preventative measures, there are some distinct differences between the two methods. Preventative maintenance typically relies upon established conditions for potential breakdown or machine failure, and the use of regularly scheduled maintenance in order to avoid this.

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