Preventive maintenance of the equipment includes: routine maintenance of the equipment, primary maintenance and secondary maintenance. Routine maintenance is based on "operator" mainly to the equipment to protect the main, both the mandatory maintenance of the warranty system. Level 1 maintenance and secondary maintenance are maintenance workers and operators in the case of discontinued maintenance equipment. Three-level maintenance system is to rely on workshop staff, give full play to the enthusiasm of the workshop staff, the implementation of group management group, the combination of special, good equipment maintenance and effective way.Operators in the daily maintenance of the main task is the equipment health, equipment, whether the normal operation to ensure that the equipment oil level and equipment failure to inform the machine fitter to the site maintenance.However, due to the professional skills and production tasks and other issues, often in the routine maintenance of equipment maintenance is not in place, which led to the equipment only to the time of failure to notice (mechanic fitter, maintenance of electrical) passive repair. Resulting in abnormal equipment downtime, and even directly affect the production, to the company to bring unnecessary losses.
