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E-mail:3814206250@qq.com
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Address:No. 16 Anyang Road, Xin'an Street, Anqiu City, Weifang City, Shandong Province

Precautions for summer use of diesel generator sets

Release time:2026-03-20Visited:3

Today is the vernal equinox, and it won't be long before summer quietly arrives. The weather is getting hotter and hotter, with rising temperatures, high temperatures, heavy rain, and humidity becoming more prominent; The operation of diesel generator sets also faces many challenges, such as overheating in high temperature environments, fuel deterioration, rainwater accumulation, and moisture damage to electrical components. If operated improperly, it will not only affect the service life of the unit, but may also cause safety hazards. To ensure the safe and stable operation of diesel generator sets in summer, Shandong Yibo Power Equipment Co., Ltd. has compiled precautions for summer use to help avoid various fault risks.

Precautions for using diesel generator sets in summer. jpg

1、 Placement: It is recommended to place the diesel generator set in a ventilated and cool place, away from high heat sources, flammable and explosive materials. The body should be kept at least 1 meter away from walls and obstacles to ensure smooth heat dissipation and avoid direct sunlight.

2、 Pre start inspection: Check the oil level and coolant level before starting to ensure compliance with standards; Check if the radiator is clogged with dust or fluff, and there should be no plastic bags or cloth strips around to block it; Check the wiring and sensor connectors to avoid looseness and aging, and identify potential leakage hazards.

3、 Operation: After starting, strictly idle according to the controller's set time, and then gradually load; Pay attention to controller parameters during operation, closely observe water temperature, oil temperature, water temperature, etc., and strictly prohibit overheating operation; To avoid long-term overload work, operators need to understand the characteristics of the unit, whether it is a backup or emergency unit, to prevent engine damage caused by prolonged operation of the emergency diesel generator.

4、 Fuel usage: Use summer specific diesel to prevent fuel evaporation and deterioration, and regularly check the sealing of the fuel tank; The unit should replace the summer specific engine oil to reduce viscosity and improve lubrication effect. Shandong Yibo Power Equipment Co., Ltd. recommends that you regularly replace the filter element according to the instructions to prevent the filter element from being clogged or the filtration effect from decreasing due to long-term use.

5、 Rainproof and moisture-proof: It is rainy in summer, so it is necessary to avoid the unit from being exposed to rain and moisture, especially for outdoor use. It is necessary to build a rain shelter or install a box, and the smoke exhaust pipe should also be well protected from rain; When using after rain, check the interior of the unit to see if there is any water ingress.

6、 Daily maintenance: After daily operation, clean the surface dust and debris of the unit; Regularly check the battery when not in use for a long time to maintain sufficient power and prevent high temperature power loss; Keep a good record of the operation. If any abnormal noise, oil leakage, or water leakage is found, immediately stop the machine for maintenance. It is strictly prohibited to operate with faults.


Shandong Yibo Power Equipment Co., Ltd. is a manufacturer of diesel generator sets. The factory mainly produces diesel generator sets from brands such as Weichai, Yuchai, Shangchai, Cummins, Dongchai, Huadong, Huafeng, Weifang, etc. We have rich experience in production, maintenance, and upkeep. If your generator set malfunctions or needs to be replaced, please feel free to contact us, and Yibo Power will assist you in solving the problem.



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