Level 213 lessons · 135 min
Maintenance of Energy Systems
How maintenance regimes protect efficiency, and how to embed energy into planned and reactive maintenance.
01Maintenance Strategy & Energy Link
- 01Planned vs Reactive MaintenancePreventive maintenance keeps equipment efficient; reactive (breakdown) repair is costly and inefficient.10 min
- 02How Maintenance Affects Energy PerformanceFouling, wear, leaks, friction; maintenance intervals that protect efficiency.10 min
- 03Energy-Focused Maintenance ChecklistBoiler, chiller, pump, motor, compressor; what to inspect/clean/adjust for peak performance.10 min
- 04Maintenance Strategy CheckQuiz on maintenance strategy and energy link.5 min
02System-Specific Maintenance
- 01Boiler & Fuel System MaintenanceCleaning, scaling removal, combustion tuning, pressure relief testing; efficiency loss timeline.10 min
- 02Chiller & Cooling System MaintenanceCondenser cleaning, refrigerant charge, superheat/subcooling check, filter change.10 min
- 03Motor & Pump MaintenanceBearing lubrication, seal inspection, vibration monitoring; early fault detection.10 min
- 04System-Specific CheckQuiz on boiler, chiller, motor, and pump maintenance.5 min
03Building a Maintenance Program
- 01Condition Monitoring & Predictive MaintenanceVibration, temperature, efficiency trending; early fault detection; avoid catastrophic failure.10 min
- 02Maintenance Plan DevelopmentEquipment inventory, maintenance intervals, cost budgeting, scheduling (seasonal).10 min
- 03Performance Tracking & KPIsEquipment efficiency over time (boiler flue temp, motor current, chiller COP); trend analysis.10 min
- 04Program Development CheckQuiz on maintenance planning and performance tracking.5 min