1.要定期检查触点,及时清洗脏污。及时擦洗触点端面上的脏污,是保证蓄电池点火系初级电路电流闭合的触点时,电压降落不大于允许值(0.2V),从而获得足够大的点火所需要的初级电流和次级电压。否则表示触点接触不良,应及时予以清洁。 2.要定期修复触点,及时清除氧化物。触点在工作时,触点打开吋的 1. To regularly check the contacts, timely cleaning dirty. Timely scrub contacts on the surface of the dirt is to ensure that the primary ignition circuit of the battery current closed contacts, the voltage drop is not greater than the allowable value (0.2V), so as to obtain a sufficiently large ignition required primary current and secondary voltage . Otherwise it indicates that the contacts are not in good contact and should be cleaned promptly. 2. To regularly repair contacts, promptly remove oxide. When the contact is working, the contact is opened