A generator set (genset) that is difficult to start after being unused for a long period can disrupt business operations, especially during power outages or emergency situations. For industrial facilities, regular inspections and preventive maintenance are essential to ensure the genset is ready when needed.
Common Causes of Genset Starting Problems
1. Weak or Discharged Starter Battery
A battery can lose its charge while the genset is idle. Check the battery voltage, terminals, cables, and charging system. Replace the battery if it no longer meets the manufacturer’s requirements.
2. Degraded or Contaminated Fuel
Diesel fuel stored for a long time may deteriorate, while water and contaminants can accumulate in the fuel tank. Inspect the fuel quality, water