一、使用摇手柄起动发动机,两手要由下而上用力提,不要由上往下压,防止压力增大摇柄回击伤人。 二 更换轮胎钢圈环要放好安全杆,否则钢圈环可能弹出伤人。 三、洗刷发动机要切断电源,用柴油洗刷,不要用汽油,以免引起汽油燃烧。 四、进入车底维修,前后轮胎应塞紧三角木,以防车辆 First, the use of rocker handle to start the engine, both hands from the bottom up hard, do not press down, to prevent the pressure to increase the handle back to the wounding. Second, replace the tire ring steel ring to put the safety lever, or steel rings may pop up wounding. Third, wash the engine to cut off the power, with diesel scrub, do not use gasoline, so as not to cause gasoline combustion. Fourth, enter the car repair, triangle before and after the tire should be crammed to prevent vehicles