Electrical Preventive Maintenance Checklist

Are there any visible signs of wear, damage, or overheating on all electrical equipment?

Are there no loose components or connections?

Is testing of circuit breakers for proper operation conducted?

Is there an inspection for signs of deterioration or damage on fuses?

Is verification that power supply voltages are within specified limits conducted?

Are power cords and connections inspected for wear or damage?

Is there a check for proper labeling on all circuits and panels?

Is there no evidence of overheating or corrosion?

Are all connections tight and secure?

Are Ground Fault Circuit Interrupters (GFCIs) and Arc Fault Circuit Interrupters (AFCIs) tested for proper functioning?

Are surge protectors and lightning arrestors inspected?

Is there a check for flickering lights, which could indicate a problem?

Is there a confirmation that emergency and exit lighting systems are functioning correctly?

Is insulation on wires inspected for any cracks or damage?

Is it ensured that all wiring is properly secured and protected?

Is there a listening check for unusual noises or vibrations indicating potential problems?

Is there a check for proper lubrication and clean cooling vents?

Are electrical components of heating, ventilation, and air conditioning systems inspected?

Are filters cleaned and replaced as necessary?

Are battery banks and UPS (Uninterruptible Power Supply) systems tested and inspected?

Are proper electrolyte levels checked and terminals cleaned?

Is verification that grounding connections are intact and properly secured conducted?

Is the electrical grounding system tested for continuity?

Is it ensured that electrical equipment is not exposed to excessive moisture, dust, or heat?

Is there a check for adequate ventilation around electrical equipment?

Are maintenance logs and records updated for all inspections and repairs?

Is the review and revision of preventive maintenance schedules based on findings conducted?

Is there assurance that all electrical work complies with local codes and regulations?

Are safety audits conducted to identify potential hazards?

Are regular inspections by qualified electrical technicians scheduled?

Is there a conduct of thermographic inspections to identify hot spots not visible to the naked eye?