Dirt and foreign objects on or around the diesel generator can also cause fire or overheating of the unit

During operation of the diesel generator set, if dust, mud, water stains and other debris enter its interior, they can act as a short-circuit medium and damage the wire insulation. This may further lead to turn-to-turn short circuits and increased current. Rising temperatures will burn out the generator set and cause a fire, potentially resulting in significant economic losses.

A diesel generator set is a power supply device that provides continuous, stable and safe electricity. Its use is basically not limited by location, and it can be used in field construction sites, outdoor areas and indoor machine rooms. However, no matter where it is used, Dingbo Power reminds you to keep the generator set and its surrounding environment clean and hygienic in a timely manner. This is because dust, mud and foreign objects on or around the diesel generator can also cause fire or unit overheating.

Therefore, Dingbo Power reminds you to place several dry powder or carbon dioxide fire extinguishers in convenient locations near the generator room. To ensure the normal operation of the diesel generator set, in addition to keeping the unit and its surrounding environment clean and hygienic, users should also pay attention to the following points:

Stay alert and attentive; shut down the generator immediately if any unusual smell is detected

Observe the diesel generator set for vibration, abnormal noise or unusual odors. During operation, especially for high-power diesel generator sets, regularly check whether anchor bolts, end covers, bearing caps and other parts are loose, and whether the grounding device is secure.

Maintain the diesel generator set not to overcurrent

Overload operation of the diesel generator set may be caused by excessive overload, insufficient voltage, or mechanical seizure of the driven equipment. Therefore, you should regularly check whether the transmission device operates smoothly and reliably.

Focus on the temperature and temperature rise to ensure they are not excessively high

You should regularly check whether the bearing is overheating or lacks lubrication. If the temperature rise around the bearing is too high, shut down the genset for inspection immediately. Check whether the bearing rolling elements and raceway have cracks, scratches or defects, whether the bearing clearance is excessive, and whether the inner ring rotates on the shaft. If any of these conditions occur, replace the bearing immediately.

Regularly check whether the three-phase current is balanced

During operation under unbalanced current conditions, closely monitor all temperatures and genset vibration. If the unbalanced current is found to be rising and the temperature increasing abnormally, shut down the unit immediately.

Regularly check and maintenance the control device to ensure its normal operation

The technical condition of the diesel generator set control device is critical to its normal startup. Therefore, the control device should be installed in a dry, well-ventilated and easily accessible location, and the dust should be cleaned regularly.

With the temperature raising continuously, overheating has become increasingly frequent during the operation of diesel generator sets. Dingbo Power reminds all users to ensure proper ventilation and heat dissipation for the generator set. Meanwhile, please pay attention to the above points during operation to avoid damage caused by overheating.

For more inquires, please feel free to contact us at dingbo@dieselgeneratortech.com.