Generator Preventative Maintenance Service

Help ensure your standby generator is ready to operate when utility power is lost with professional generator preventive maintenance. Standby generators may sit unused for extended periods, but they must start quickly and operate reliably when an outage occurs. Routine inspection, testing, and engine maintenance can help identify developing problems before they prevent the generator from starting or carrying the required load. Generator maintenance can be provided as a one-time service or scheduled annually, semiannually, or at another interval based on the equipment, operating hours, application, and facility requirements. Typical Scope of Service: A generator preventative maintenance visit may include: Visual inspection of the generator and surrounding equipment Review of controller alarms, fault history, and operating hours Inspection of the engine, alternator, controls, wiring, and accessible connections Inspection for fluid leaks, loose connections, corrosion, damage, or excessive wear Verification of engine oil and coolant levels Inspection of belts, hoses, clamps, and cooling-system components Inspection of air, oil, and fuel filters Inspection of the fuel system and accessible fuel connections Inspection and testing of the starting batteries Verification of battery-charger operation Inspection of the exhaust system Review of block-heater operation Verification of generator voltage, frequency, and operating readings Generator start and operational exercise Automatic transfer switch inspection and testing when included Written service report documenting system condition, findings, and recommendations Oil, coolant, filters, spark plugs, starting batteries, and other maintenance materials may be replaced when included in the service proposal. Why Schedule Generator Preventative Maintenance? Routine generator maintenance can help your organization: Improve generator starting and operating reliability Identify developing problems before an outage occurs Reduce the risk of unexpected generator failure Monitor starting batteries, fluids, filters, and other wear items Maintain a documented equipment and service history Plan and budget for future repairs or component replacements Support facility and manufacturer maintenance requirements Help ensure the generator is prepared to support critical loads Service Options: Generator preventative maintenance can be customized to include: One-time maintenance service Annual, semiannual, or quarterly maintenance Diesel, natural-gas, or propane generators Engine oil and filter replacement Fuel-filter and air-filter replacement Coolant inspection or replacement Starting-battery testing and replacement Automatic transfer switch inspection Operational testing under facility load Load-bank testing Fuel testing or fuel-system service Multiple generators or facility locations Standard-hours or after-hours service Additional testing, replacement parts, fluids, filters, and consumable materials may require separate pricing. Equipment We Support: Service may be available for many commercial and industrial generator manufacturers, including Caterpillar, Cummins, Generac, Kohler, MTU, Rolls-Royce, and other leading brands.