Inspect the overall condition of the generator, including any physical damage or signs of wear and tear.
Check all fluid levels, including oil, coolant, and fuel.
Inspect the air filter and replace if dirty or clogged.
Check the battery and battery connections for corrosion or damage.
Inspect the alternator and starter for proper operation and function.
Test the generator’s voltage and amperage output to ensure it is within the manufacturer’s specifications.
Check the generator’s exhaust system for any signs of blockages or damage.
Inspect the fuel system for leaks or damage.
Test the generator’s automatic transfer switch (ATS) for proper operation
Perform a load test to ensure the generator can handle the required load.
Inspect the control panel and gauges for proper operation and accuracy.
Check the safety devices such as over-temperature, low oil pressure and over-crank.
Review the service log and ensure all recommended service has been done and document the inspection.
Check the surrounding area for any hazards that could affect the generator operation.
Check the grounding system.