一、启动时应注意的问题 小型柴油机启动得当则省时省力,减少机器磨损,反之则耽误时间,影响工作。启动时必须注意以下几个问题。 1.启动前应预润滑。当发动机熄火后,润滑油道里及摩擦副表面的润滑油绝大部分都流回油底壳,为了减少运动磨损,启动前应使油门手柄处于关闭位置,摇转曲轴数十次,然后再启动。 A start-up should pay attention to the problem Small diesel engine properly started when the time-saving and labor-saving to reduce the wear and tear of the machine, otherwise the delay time, affect the work. Start-up must pay attention to the following questions. 1. Before starting should be pre-lubrication. When the engine is off, the lubricating oil and friction on the surface most of the lubricating oil flow back to the oil pan, in order to reduce the movement wear, start the throttle handle should be in the closed position, rocking the crankshaft dozens of times, and then start .