What are the common mistakes in operating large generator rentals?
Improper operation of diesel generator sets can severely impact their lifespan, so the staff at Shandong Large Diesel Generator Rental will introduce you to the incorrect operation methods of generator sets.
Incorrect Operation 1: Diesel generator operated with insufficient engine oil.
At this time, due to insufficient oil supply, the lubricating surfaces of various friction parts are inadequately supplied with oil, causing abnormal wear and burn. To address this, ensure ample oil is present before and during the operation of diesel generators to prevent engine failure due to oil depletion, such as cylinder scuffing and bearing burning.
Large Generator Rental Mistake 2: Immediate shutdown after an emergency stop or sudden unloading under load.
After the diesel generator is shut down, the water circulation in the cooling system stops, leading to a sharp decline in its heat dissipation capabilities. The heating components lose cooling, causing the cylinder head, cylinder sleeve, cylinder block, and other parts to overheat, resulting in cracks. The piston can overexpand and easily become stuck within the cylinder sleeve.
Error Operation 3: Not preheating load after cold start.
During the startup of the diesel generator cooler, insufficient oil supply occurs due to poor oil viscosity and fluidity, resulting in inadequate lubrication on the mechanical friction surfaces, leading to rapid wear and malfunctions such as cylinder damage and burned bearings.
Large Generator Rental Mishap 4: Aggressive Throttle Application After Diesel Engine Cold Start
If the throttle is floored, the diesel generator's RPMs will急剧 climb, leading to severe wear on certain friction surfaces of the engine due to dry friction. Additionally, when the throttle is blown open, there are significant changes in the forces exerted on the piston, connecting rod, and crankshaft, causing severe shocks that are prone to damaging parts.
