Diesel generator start-up failure or difficult to start 1. Failure phenomenon a. No explosion sound in the cylinder, white smoke from the exhaust pipe; b. Black smoke from the exhaust pipe. Practice has proved that in order to maintain the smooth start of diesel generators , four necessary conditions must be met: a. It must have a certain speed; b. The oil and gas circuits must be unobstructed; C. The cylinders are well compressed; d. The fuel supply timing. From the above prerequisites for starting a diesel generator, it can be inferred that the diesel generator cannot start or is not easy to start. 2. Failure cause Diesel engine speed is low; a. Starting speed is too low; b. Improper adjustment after pressure reducing device is not put into the correct position; c. Improper adjustment of valve clearance. The oil and gas paths are not smooth; a. There is no diesel oil in the fuel tank, the oil pipeline is blocked, the fuel filter element is blocked, and oil swit...
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