Improper operation of diesel generator sets can severely affect their lifespan, so the staff at Shandong's large-scale generator rental will introduce you to the methods of incorrect operation of the generator sets.

Error 1: Diesel generator operated with insufficient engine oil.

At this point, due to insufficient lubricating oil supply, the surfaces of various friction components are underlubricated, causing abnormal wear and scorching. To address this, ensure an adequate supply of oil before and during the operation of the diesel generator, to prevent issues like engine seizure and scoring due to oil deficiency.

Large Generator Rental Mistake 2: Immediate shutdown after sudden stop or unloading under load.

After the diesel generator is turned off, the water circulation in the cooling system stops, resulting in a sharp decline in heat dissipation capacity. The heating components lose cooling, causing the cylinder head, cylinder sleeve, cylinder block, and other parts to overheat, crack, and the piston to overexpand, making it prone to jamming inside the cylinder sleeve.

Error 3: Failure to preheat load operation after cold start.

During the startup of the diesel generator cooler, due to the low viscosity and poor fluidity of the engine oil, the oil pump fails to supply sufficient oil, resulting in insufficient lubrication on the mechanical friction surfaces, leading to rapid wear and faults such as cylinder damage and burned bearings.

Large generator rental operation error 4: Aggressive throttle application after diesel engine cold start.

If the throttle is floored, the diesel generator's RPM will急剧 climb, leading to severe wear on some friction surfaces due to dry friction. Additionally, when the throttle is blown open, there are significant changes in the forces on the piston, connecting rod, and crankshaft, causing severe impacts that can easily damage parts.