In order to strengthen equipment maintenance, to ensure the safe operation of equipment, improve equipment operation rate, according to the beneficiation plant equipment management requirements, especially the development of this system. 2. area: This system is applicable to the maintenance and maintenance of production equipment in each workshop of the concentrator. 3. Specific requirements: 3.1, the maintenance of general equipment is carried out by the operator on duty, the specific requirements: 3.1.1. Fasten the bolts of all parts of the equipment to ensure that they are not loose; 3.1.2. Clean the site and the equipment is hygienic, and it is required to achieve the original color without debris; 3.1.3. Lubricate the equipment according to the requirements to ensure that the oil quantity is sufficient and the temperature is suitable; 3.1.4. When the equipment is found to have abnormal conditions, it should be adjusted and reported in time; 3. The main equipment is responsible for the implementation of maintenance by the operator and maintenance workers. The workshop director and equipment management personnel are responsible for the implementation of the sampling workload. The main contents of the maintenance are: 3.2.1. Clean, inspect, and adjust electrical components. 3.2.2. Thoroughly clean the appearance of the equipment, and require that the appearance be clean and present. 3.2.3. Check and adjust the necessary parts to ensure that the transmission systems are normal and the operation is flexible and reliable. 3.2.4. Unblock the oil circuit, add oil, clean or replace the linoleum to ensure the smooth flow of the oil, the oil mark and the oil window display clearly. 3.2.5. Regulate and adjust the safety protection device to ensure that its protection is in place, safe and reliable. 3.3. For a class of equipment operated by a single person, a personal responsibility system is implemented; a three-shift system or equipment operated by several people at the same time is implemented by the squad leader. Operators are required to strictly implement the handover system. The handover must be carried out in the workplace. Both parties sign the record book to clarify the responsibility (see the handover system for details). 3.4. Public facilities should be designated for maintenance. The full-time maintenance personnel should implement the responsibility system for the fragmentation of the workshops and mine pits, strengthen the inspection of the inspections, and always pay attention to inspections and maintenance of equipment accessories, instruments, instruments and safety protection devices, and timely eliminate various faults to ensure equipment safety. In good condition. 3.5. Once the operator finds that the equipment is short of oil, missing parts or abnormal operation, it should be dealt with in time. If it cannot be handled, the mechanic should be notified immediately. 3.6. The equipment user should carefully implement the cleaning and smashing system, so that each class can be cleaned once a week, and it can be cleaned up to four standards (no water, no garbage, no debris, no oil), oil holes, bearings. Gears, cams, etc. should be oily and free of debris. Always keep the equipment clean. 3.7, the operator should do "five understanding four meetings" (ie: understand the structure, understand the principle, understand the performance, understand the purpose, understand the protective measures; will use, will maintain, will check, will eliminate the fault), in strict accordance with the equipment Maintenance, use, maintenance procedures, adhere to the daily maintenance system of early fueling, inspection, night cleaning, weekend cleaning, carefully operating equipment to ensure that the equipment is clean, lubricated, safe and in good condition. 3.8, maintenance personnel should be able to do "three understand four meetings" (ie: understand maintenance technical requirements, understand quality and technical standards, understand the acceptance procedures; will be dismantled, will be renovated, will be commissioned, will be identified), and master the necessary technical knowledge And related equipment management systems. 3.9. Equipment lubrication work must organize regular oil change according to the equipment oil change cycle, and implement “five fixed†(ie: regular, fixed point, qualitative, quantitative, fixed person). The operator should actively cooperate with the maintenance personnel to strictly follow the lubrication chart. Add and replace grease to the lubrication points of the equipment. The grease used must meet the requirements of the equipment manual. The substitution of grease or the use of formulated grease is subject to the approval of the equipment management department. 3.10. Electrical equipment shall be subjected to regular preventive tests in accordance with regulations. All types of instruments, instruments, safety signals, relay protection and other devices should be regularly checked to remove hidden dangers and ensure safety. 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Concentrator plant maintenance system
1. Purpose: