First of all: before the lifting equipment leaves the factory, make records. Safety inspection and maintenance before equipment installation: check the integrity of the main mechanisms of the equipment, check the visible defects of the main steel structure, connectors, pins and bolts, check the anti-corrosion condition of the equipment surface, form records and issue installation opinions.

Second: the lifting equipment is maintained by special personnel. After the equipment is delivered for use, the driver of the equipment or the full-time personnel of the user shall be responsible for the daily maintenance, and the installation and maintenance unit shall be responsible for the supervision and inspection of the daily maintenance contents. The main contents of daily maintenance are summarized as "cross operation method": cleaning, fastening, lubrication, adjustment and anticorrosion. 10-30 minutes before and at the end of each shift, inspect whether all parts and parts of the equipment are normal, add oil and lubricate according to the regulations, pay attention to whether the mechanical operation sound is normal, do a good job in cleaning and shift handover, so as to achieve the purpose of clean appearance and normal operation of the equipment. The daily maintenance records and shift handover records should be made into fixed forms and managed as archives.

Again: the lifting equipment should be subject to regular professional physical examination. Regular inspection and maintenance in the process of equipment use: the mechanical equipment shall be maintained and repaired several times within the specified time, with cleaning, lubrication, adjustment, disassembly and overhaul as the central content. Generally, it is completed by maintenance personnel and operators.

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