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仪器的检修步骤是一项科学的工作方法,具有严格的次序性,按此步骤进行工作则速度快、效率高。具体说明如下: 一、情况调查 在着手仪器故障检修时,第一步工作就是对故障情况和仪器情况进行调查,切忌盲目地大拆大卸。情况调查工作的内容包括(1)向操作人员了解仪器使用情况,了解故障产生过程中的现象。(2)询问仪器以往的维修史,如是否出现过类似故障,是否更换过元件等。(3)掌握维修仪器的工作原理、性能、电路原理、使用方法及有关注意事项等。
Instrument maintenance steps is a scientific method of work, with a strict order, according to this step to work faster and more efficient. Specific explanations are as follows: First, the investigation of the situation In the process of troubleshooting equipment, the first step is to investigate the fault conditions and equipment, should not blindly large demolition. The contents of the investigation include: (1) To understand the use of equipment to understand the phenomenon of the failure occurred. (2) ask the instrument history of previous maintenance, such as whether a similar failure occurred, whether the replacement of components. (3) master the working principle of maintenance equipment, performance, circuit theory, methods of use and related precautions.