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What are the reasons why diesel generator sets are hard to start?
Release Time:
Feb 07,2024
Diesel generator sets appear to start the difficult situation, then what are the reasons for this situation? Diesel generator set small make up to take you a detailed understanding.
Diesel generator sets appear to start the difficult situation, then what are the reasons for this situation? Diesel generator set small make up to take you a detailed understanding.
1, the fuel pipe interface if there is loose or wear and tear rupture, this time there will be air into the system inside, then the fuel system inside the air or moisture exists, at this time, the moisture appeared in the diesel fuel, to a certain extent will affect the normal start of the equipment.
2, many users in the use of diesel generators, may not pay attention to whether there is still enough diesel fuel in the tank, if the diesel exhaustion did not add in a timely manner, or the equipment tank cover ventilation holes were stained to block, then this time the internal tank can not be communicated with the external atmosphere, the oil level drops after the fuel tank will produce a negative pressure, thus affecting the diesel fuel supply, resulting in fuel supply interruption that affects the equipment startup! Use.
3, the injector injection time for equipment startup has an impact. For example, if the injector injection time is too early, then the internal air pressure does not reach the required value, the temperature inside the cylinder will be relatively low, the diesel engine combustion performance is not good, combustion is incomplete. If the injector injection time is late, the timing of the injection into the cylinder is missed, which will make the equipment after then increased, a large number of diesel fuel has not been fully combusted has been discharged. Therefore, the injection time is too early or too late, will affect the use of equipment, affecting the normal start.
4, the temperature will also have an impact on the start of the equipment. Especially in winter, the temperature is low, the viscosity of the internal diesel fuel is too large, lubrication is not good, on the oil is full, the generator's power is not enough, the speed slows down. The temperature of the combustion chamber can not reach the temperature requirements of diesel fuel combustion, the quality of fuel injection is not good, thus affecting the startup, making it difficult to start.
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