14 Mar The 6 most common generator breakdowns and how to fix them

Generator sets are essential for ensuring a continuous power supply in emergency situations or in locations without access to the grid. However, like any mechanical equipment, they can fail if generator sets are not properly maintained. In this article, we’ll look at the most common generator set breakdowns and how to resolve them.

1. Generator starting problems

We may encounter two possibilities: the generator may not start or it may start but then turn off.

In the first case, if the generator won’t start, the reasons could be a discharged or faulty battery, insufficient fuel, a clogged air filter, or worn spark plugs.

If it starts but then stalls, it could be because the air filter is dirty, there’s a problem with the fuel system, or a faulty oil sensor.

2.Low output power

Causes of low power output include generator overload, alternator problems, or a faulty voltage regulator.

3. Cooling problems

In this case, it may be due to a lack of ventilation or excessive load,   a low oil or coolant level, or dirty radiator slots.

4. Excessive smoke

Sometimes the exhaust releases excessive smoke. This could be due to incomplete combustion because the air filter is dirty, the fuel injectors are clogged, or there is oil in the combustion chamber.

5. Noises or vibrations that are not normal

If you notice that the generator is making excessive noise or vibrating abnormally, you may have a problem with worn or loose parts, a lack of lubrication, or loose engine mounts.

6. Power generation problems

If you notice electrical or voltage problems, they may be caused by a faulty voltage regulator, loose or damaged electrical connections, or an overloaded generator.

These are the six most common breakdowns, but other problems can occur, all of which can be avoided with preventive maintenance of generator sets to prevent these failures and extend their useful life. In the event of possible breakdowns and failures, our recommendation is to contact a professional. However, before these breakdowns occur, we should perform regular inspections and hire specialized technicians to ensure optimal operation when you need it most. Proper maintenance not only prolongs the life of your generator set, but also ensures its optimal operation when you need it most.

Do you need advice or maintenance for your generator? Contact us and we’ll help you maintain a safe and efficient electricity supply.

At Soma Genpower we are specialists in the manufacture, sale, installation and maintenance of generator sets .

We invite you to learn about some of our facilities , our maintenance service , and our online generator store .