Let the weekly self-test run
Most standby generators run a short self-test on a schedule. Listen for it and check the status light. If the test stops happening or the unit shows an alert, call for service.
Monthly: look and listen
Walk around the unit. Keep the area clear of leaves, mulch, nests and snow. Make sure vents are open. Look for leaks or loose parts. Check the controller display for warnings.
Seasonally: before storm season
Check the battery date and charge. Confirm the switch is in Auto. Make sure fuel supply valves are open and propane levels are good. Test your transfer switch by following the manufacturer's procedure or have a professional do it.
Annually: professional service
Oil and filters, spark plugs, air filter, battery test, enclosure and wiring inspection and a test under load are the core of annual service. Keeping to the manufacturer's schedule also protects the warranty.
Keep records
Keep service reports, run hours and dates. They help diagnose problems and support warranty claims.
Our maintenance plans handle the annual service, send reminders and give you a written report each visit.
