5. Set up preventive maintenance

Synthesize all diagnostic information and recommendations using the FMECA method for preventive maintenance.

Next, construct a table representing the initial diagnostic data for an energy system by successively identifying :

• the system component under consideration ;

• the function(s) of this component ;

• Potential failure mode(s) (remember that maintenance involves analyzing potential failures, not just observed ones);

• the cause(s) associated with these failures ;

• Note whether a fault tree is to be constructed from the various causes identified;

• the effects of failure ;

• G, O, D, C (parameters: severity, occurrence,...