How often do private elevators need maintenance?

Private elevators should be cleaned, lubricated, adjusted and inspected at least once every 15 days. A reasonable maintenance plan and scheme should be made to clean, lubricate, inspect and adjust the elevator, and replace the vulnerable parts that do not meet the requirements, so as to make the elevator meet the safety requirements and ensure the normal operation of the elevator.

1. Maintenance personnel should check the operation reliability and work accuracy of the main elevator mechanisms and equipment every week, and make necessary corrections and lubrication.

2. After each use for three months, the maintenance personnel should carefully check, adjust and repair the important mechanical and electrical equipment of the elevator.

3. After each year of operation, a technical inspection shall be conducted, which shall be the responsibility of experienced technicians and the cooperation of maintenance personnel. According to the technical inspection standards, the wear degree of mechanical, electrical and safety equipment and main parts of all elevators shall be inspected in detail, and the worn parts exceeding the allowable value or damaged parts shall be repaired.

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