The ordinary protection of molded case circuit breakers is the basic work of equipment protection, and it is necessary to achieve standardization and standardization. The punctual protection and protection of equipment should work out a work quota and a material consumption quota, and check them according to the quota. The punctual protection and protection of molded case circuit breakers should be included in the inspection content of the workshop contract responsibility system. The punctual inspection of molded case circuit breakers is a planned avoidance inspection. In addition to the human senses, there must be certain inspections and instruments. The punctual inspection card is implemented. Punctual inspection is also called Punctual inspection. The accuracy of the mechanical equipment should also be checked to determine the accuracy of the equipment practice.
Molded case circuit breaker protection should be carried out in accordance with the protection regulations. Equipment protection regulations are requirements and rules for the usual protection of equipment. Adhering to the equipment protection regulations can extend the service life of the equipment and ensure a safe and sound working environment. Its primary content should include:
(1) Molded case circuit breakers must arrive at the working environment, working methods, tools and materials used, arrival standards and matters needing attention in order to be clean, stable, smooth, anti-corrosive, and safe;
(2) The parts, methods and standards for inspection protection and punctual inspection in ordinary times;
(3) View and determine the content and methods of the protection equipment of the operator.
Plastic case circuit breaker application protection request
(1) It is necessary to strictly follow the instructions and equipment of molded case circuit breakers;
(2) Plastic case circuit breakers (constant temperature, constant humidity, shockproof, dustproof) that have special requirements for the environment should adopt corresponding measures to ensure the accuracy of the equipment:
(3) In the normal protection and protection of the molded case circuit breaker, the parts are not allowed to be disassembled. If an abnormality is found, the car will be parked immediately, and the work with illness is not allowed;
(4) Strictly implement the cutting standards of the equipment clarified book regulations, and only allow the finishing of parts according to the direct use. The machining allowance should be as small as possible. When processing castings, the rough surface should be sandblasted or painted in advance;
(5) Protective cover should be added during non-working hours, long-term stop, and punctual scrubbing should be carried out, smooth and empty work;
(6) Attachments and special items should be placed on special racks, and they should be cleaned to avoid scratches and cannot be borrowed.
