由于机器长时间停放,或者使用时间较长,蓄电池亏电、存电不足,机器启动困难。此时的应急措施如下。 (1)若就近有备用蓄电池(充足电), 应及时更换。 (2)对水冷发动机,可加注热水进行预热;还应对燃油滤清器、燃油泵、高压喷油泵、机油滤清器等进行预热;如 As the machine parked for a long time, or use a longer time, the battery power loss, lack of electricity, the machine start difficult. The emergency measures at this time are as follows. (1) If there is backup battery nearby (fully charged), it should be replaced promptly. (2) for water-cooled engines, hot water can be added for preheating; but also fuel filters, fuel pumps, high pressure fuel injection pump, oil filters, such as preheating;