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推:在排除设备故障过程中,常常会遇到这样的现象, 就是在启动通电后设备仍不运行。如果经检查电气方面都正 常的话,就要考虑是否机械方面存在问题。这时应采用推的 方法(俗称为盘车),以此来确定机械是否有卡阻现象。在盘 车时安全注意事项有四:①拉断电机的电源并配置标志牌。 ②松开设备的制动装置。③设专人监护并统一指挥。④对于 设备部件在运行中储有势能的要做好安全防范,以防止设备 突然动作或滑脱伤人。
Pushed: In the process of troubleshooting equipment, often encounter such a phenomenon, that is, the equipment is still not running after the power is turned on. If you check the electrical aspects are normal, it is necessary to consider whether there are mechanical problems. At this time should be used to push the method (commonly known as crank), in order to determine whether the mechanical jamming phenomenon. There are four safety precautions in turning the car: ① Pull off the motor power and configure the sign. ② release equipment brake. ③ special care and unified command. ④ For equipment components stored in the operation of potential energy to be safe, to prevent sudden movements or slipping equipment.