Maintenance for Standby Generators

Since the first engines began to power the world, they have required maintenance to keep them operating. A sure fire way to damage your equipment is the lack of maintenance and service interruption. To put it in perspective, normally we are used to tuning up our motor vehicles with frequent checkups, fluids and filters. Parts wear out; fluids break down or get used up. Routinely parts will slip a little out of place or will wear on certain regions and soon enough these small difficulties turn into larger ones ending up in the engine being out of sync. It’s no different for a standby generator. Like an automobile, they are powered by internal combustion engines. Keep standby generators ready for power outages by conducting maintenance on schedule. Make sure to look over your owner’s manual and be completely positive that the unit will not start while you are executing your maintenance

Lubrication

The engine is lubricated by oil. Most standby generators will shut down to avert damage if there is insufficient oil to lubricate the engine. For the period of operation, oil level or oil pressure sensors will alert the generator’s controller if the oil pressure or level drops beneath suitable levels. At this time, the controller will deactivate the generator. Every month, be sure to check the level of oil and top up as needed. Frequently check your oil during any type of extended operation. For some generators the oil filter will require to be changed as often as every 100 hours of operation for certain types of generators. Always use the correct viscosity oil specified for the temperature range of the generator’s operating environment.

Cooling

While the engine is in operation, cooling vents in an air-cooled generator make it possible for air to flow over over-top. Keeping these vents clear of any debris or obstruction is most critical to allow the engine to breathe. Be sure that no leaves, grass or any other debris is blocking any cooling vents or air intakes . Make sure that doors, lids, and sides are closed and locked. Examine the cooling system on liquid-cooled generators for suitable coolant levels and top off the coolant as necessary. Make sure there are no loose clamps or any leaking hoses. Substitute any parts that are damaged or have apparent deterioration. Change the coolant as necessary according to the maintenance schedule found in the owner’s manual. Verify the fan belt on liquid-cooled standby generators for cracks, wear, and signs of impending failure. Always be sure to replace a belt before it malfunctions and breaks as this can lead to additional damage to the unit.

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