A Guide to Generator Maintenance: Best Practices for Longevity

To guarantee your generator operates at peak performance and lasts for years, regular maintenance is essential. In this blog post, we'll provide you with valuable tips and best practices for maintaining your generator.

Routine Checks

1. Visual Inspection: Regularly inspect your generator for visible issues like loose cables, cor-rosion, or leaks. Also check for any debris, e.g. leaves, litter, etc. These items can be blown in when set is not in use. If not removed these items could block cooling system and lead to overheating issues. Address any problems promptly to prevent further damage.

2. Fuel System: Check the fuel tank for sediment build-up and ensure the fuel is clean and free from water contamination. Change the fuel filters as recommended by the manufac-turer. Rapid Power Generation can offer on-site fuel polishing, if required.

3. Lubrication: Generators have various moving parts that require proper lubrication. Check oil levels and change the oil at the recommended intervals. Don't forget to replace the oil filter as well.

4. Battery Health: Examine the battery for corrosion and ensure it's properly charged. Weak or dead batteries can prevent the generator from starting when needed. We recommend replacing the battery every 3 years.

5. Cooling System: Clean the radiator and check the coolant level regularly. Overheating can cause severe damage to the engine.

6. Belts and Hoses: Inspect belts and hoses for wear and tear and replace them as needed. Loose or damaged belts can lead to inefficient power generation.

Servicing Schedules

1. Follow Manufacturer Recommendations: Every Rapid Power Generation generator comes with a manufacturer's manual, detailing recommended maintenance schedules. Adhere to these schedules diligently to ensure optimal performance and warranty compliance. We recommend servicing every 400 hours, or annually if set is in stand-by application.

2. Professional Inspection: Professional inspections can identify and address issues that may not be apparent during routine checks.

3. Load Testing: Periodically conduct load bank testing to ensure your generator can handle its rated load. This will also help prevent wet stacking if set is being run at light loads. At Rapid Power Generation, we offer on-site load testing.

4. Fuel Quality: Use high-quality, clean fuel, and regularly test it for contaminants. Contam-inated fuel can clog filters and damage the engine.

5. Regular Exercise: Run your generator under load for at least an hour regularly. This exer-cise keeps the engine, alternator, and battery in good condition.

Troubleshooting

1. Starting Problems: If your generator has difficulty starting, check the battery, fuel supply, coolant level and that the controls are not in auto mode. Battery failure and fuel issues are the common culprits.

2. Excessive Smoke: Excessive smoke can indicate problems with fuel combustion, wet stacking or engine is using oil. Consult a technician to diagnose and resolve the issue.

3. Unusual Noises: Unusual noises like knocking or clunking could signify internal engine problems. Stop the generator immediately and seek professional assistance.

4. Voltage Fluctuations: If your generator is producing inconsistent voltage, it may damage connected equipment and appliances. This could be due to voltage regulator issues or en-gine problems.

By performing routine checks, following servicing schedules, and addressing issues prompt-ly, you can maximise the lifespan of your generator. If you're unsure about any aspect of generator maintenance, our team of power generation experts are always available to offer advice.

Kelly McCollumSeptember 21, 2023