Learning to troubleshoot a generator for emergency generator repair begins with having an understanding of the various roles of different generator parts. It is also helpful to understand the different kinds of electric generators which are in use today by large commercial and residential enterprises. Understanding how each part works together and in what way they can be used makes it easier to diagnose a problem and bring it to the attention of a repair person. Each individual piece of equipment has its own particular set of intended purposes. For example, the oil pump in a diesel engine is designed to increase the life of the engine but it also has other important functions such as regulating air pressure, and internal mechanisms to protect the battery from high levels of saltwater exposure. Visit us on Long Island Emergency Power.

Having an appreciation for the function of these various pieces of equipment also helps the owner to determine whether it is necessary to have repairs performed. There are many things which might indicate that a generator repair is needed and not all of them are as obvious as the above mentioned examples. Some generators have overload protection, which is designed to prevent the overload of electricity caused by things like refrigeration systems, or power lines that exceed their normal ratings. Other things that can cause a generator to become overloaded include lightning strikes and construction or weather damage which might affect the voltage-to-energy converter in the generator.

The owner should be aware of these common problems and learn to spot when it is necessary to have generator repairs performed. There are several ways that a generator owner can determine when to call for professional help. One obvious sign of a generator failure is a decrease in the amount of energy that it can provide. This is usually indicated by a reduction in the engine’s horsepower and a slowing down of its rate of rotation.