Regular maintenance of Diesel generator can ensure their long-term operation and prevent unexpected failures. The following are practices to maintain good performance for users' reference.
1. Routine Inspection Tasks of Diesel generator
Fuel System: Drain water separators weekly to avoid microbial growth in Diesel generator tanks. Replace filters every 500 hours (or per manufacturer’s advice).
Cooling System: Check coolant purity and hoses for cracks. Scale buildup in radiators reduces heat dissipation efficiency.
Air Intake: Clean/replace air filters based on environmental dust levels. Restricted airflow increases fuel consumption.
2. Critical Component Servicing
Batteries: Test voltage monthly. Corroded terminals disrupt starting circuits in Diesel generator.
Belts & Pulleys: Inspect tension and alignment quarterly. Slipping belts cause alternator underperformance.
Exhaust System: Examine manifolds for leaks – carbon monoxide hazards require immediate attention.
3. Long-Term Preservation
Oil Changes: Use manufacturer-specified grades. Contaminated oil accelerates Diesel generator wear.
Load Testing: Run the Diesel generator at 30-50% load monthly to lubricate internal components and verify voltage stability.
Storage Protocol: For inactive units, stabilize fuel with additives and rotate shafts manually to prevent bearing corrosion.
4. Documentation & Training
Maintain logs of all maintenance actions, including part replacements and anomaly observations.
Train personnel on Diesel generator emergency shutdown procedures and basic troubleshooting.
Following these procedures can minimize downtime for Diesel generator and extend their service life.
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