Standby Generator Maintenance For Outages
May 7, 2013 Generators
Posted by
Generator World
Ever since we as people have relied on equipment to do our dirty work, there has always been a call to keep them maintained. Lack of maintenance is a sure path to breakdown 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 distinct places and soon enough these small complications 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 prepared for power outages by conducting upkeep on schedule. Before executing upkeep, follow the manufacturer’s guidelines for disabling the generator and ensure the unit will not start while working on it
Lubrication System
The engine is lubricated by oil. If there is an unsatisfactory amount of lubrication for the engine, most generators will automatically disable to stop any damage. During operation, oil level or oil pressure sensors will signal the generator’s controller if the oil pressure or level drops beneath suitable levels. At this time, the controller will deactivate the generator. Check the oil level month-to-month and add oil as needed. During prolonged operation, check the oil often. For some generators the oil filter will require to be changed as often as every 100 hours of operation for certain types of generators. Be sure that you are using the correct type of oil viscosity for the temperature range you generator experiences.
Cooling System
Air-cooled generators have cooling vents that direct air over the engine while it is operating. Keeping these vents clear of any debris or obstruction is most vital to allow the engine to breathe. Be sure that no leaves, grass or any other debris is blocking any cooling vents or air intakes . Also, all lids sides and doors are properly fastened and locked tight. Inspect the cooling system on liquid-cooled generators for suitable coolant levels and top off the coolant as needed. Look for cracked or leaking hoses and loose clamps. Replace any parts that are damaged or have apparent deterioration. Change the coolant as needed 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 exchange a belt before it malfunctions and breaks as this can lead to additional damage to the unit.
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