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1. Battery quality selection To ensure the low temperature start-up quality of the battery, if necessary, the battery should be kept warm to ensure normal charging under low temperature conditions and sufficient current output to ensure the starting system power.
2, choose good low temperature performance of fuel and oil Good oil low temperature viscosity, lubrication between the friction surface is good, starting resistance is small, is conducive to engine start.
3, the use of low temperature starting liquid Low temperature starting liquid ignition point is low, the engine speed is lower, that is, the compressed air temperature and pressure is low under the circumstances can quickly ignite, so as to ignite the fuel in the combustion chamber to achieve engine start.
4. Heating and Cooling Medium The above three methods can only ensure that the diesel generator starts normally when the ambient temperature is higher than -30 degrees, and the engine is started when the temperature is lower than -30 degrees.
5. Heating device is installed on the air intake pipe After the heating device is installed on the air intake pipe, the resistance wire installed in the air intake pipe is heated by using electric energy inside or outside the machine, thereby increasing the intake air temperature and ensuring the start of the engine.
Method for starting diesel generator at low temperature
The generator set manufacturers today share the way that diesel generators start at low temperatures: