on the analysis of the weifang diesel generating sets can not be normal after the cause of the parking stall, for its diagnosis and treatment, also should accomplish know fairly well. Comb fault processing steps:
1 down, adjust the length of stay, makes the flameout stay to the end, the high pressure pump in oil cut-off condition.
2, check the fuel filter place whether there is a crack, whether there is oil leak into the intake manifold.
3, because of the plunger spring break a hairpin or fuel control (tooth) pull rod binding can't shut down, should be ruled out according to the speed processing method.
4, VE rotor type distribution of fuel injection pump in the fuel system is equipped with electromagnetic oil cut-off valve, turn the power off key, electromagnetic valve should be broken to cut off the fuel supply. If after closing key cannot be shut down, should check whether the power supply is cut off, if the power outage, solenoid valve has a binding or valve does not seal, should be adjustment and repair.
