Preparation before commissioning. The fuel pump and fuel injector have been tested by the test bench. The diesel engine technology is in good condition and has entered the hot running state; the fuel pump and the drive unit are properly connected, the gear pump is injected with clean fuel
The piston connecting rod is one of the main moving parts in the diesel generator set. Care must be taken when disassembling the piston connecting rod. When changing parts, pay attention to the structural differences of each model, otherwise it will cause adverse consequences.
The cooling system of the diesel generator set is forced liquid cooling, or pressure liquid cooling, that is, the diesel generator set has a dedicated cooling water pump to complete the circulating flow of the diesel generator coolant. According to the conditions of use of the diesel generator set, open cycle cooling or closed cycle cooling may be employed. Let's share the working principle of the open-circuit cooling system of the diesel generator set.
1.When the turbocharger speed and diesel load increase, the turbocharger oil supply must also increase because the diesel engine is running at high load and the turbocharger speed is high, even if only for a short few seconds. Insufficient oil supply to the turbocharger bearings will also cause bearing damage.
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