Repair of equipment and equipment should be planned. The repair plan should be based on the information obtained during the technical inspection of the equipment and the conditions provided by the user. The repair plan should be implemented with the approval of the school leadership. We must pay attention to the training of maintenance personnel and constantly improve their self-study ability. We should try our best to ensure that the instruments and equipment are not repaired or repaired. Instruments and equipment that cannot be repaired within the school can be sent to the relevant departments outside the school for repair. The laboratory must correctly handle the contradiction between the use and maintenance of instruments and equipment. While arranging experimental teaching tasks, arrange instrument maintenance tasks. The repair of equipment and equipment is an important means to ensure that the equipment is in a good technical condition. However, the maintenance of equipment and equipment, especially overhaul, must also have a certain limit. Otherwise, it will not only affect the completion of the experimental teaching task, but also increase the workload and economic burden. The general knowledge of instrument and equipment maintenance The maintenance of general equipment in primary and secondary schools does not require in-depth professional knowledge, but it requires a wider range of knowledge. Therefore, it is very important to collect and save technical data for maintenance work. Technical information such as equipment and manuals and drawings must be bound and not lost. For some of the more complex instruments and equipment equipment should be established file, record acceptance quality, damage, maintenance and other conditions. The structure, principles, magazines, and books used to introduce the equipment must also be collected and stored. Equipment and equipment that has been repaired by oneself must record the fault phenomenon, maintenance measures and final inspection results. This information will help future work. Pipe Extrusion Equipment,Eva Pipe Extrusion Equipment,Evoh Pipe Extrusion Equipment,Mpp Pipe Extrusion Equipment Zhejiang Jinhai Plastic Machinery Co., Ltd. , https://www.jinhaiextruder.com