In view of the problems in the car entrance and the locking and closing of landing door in the service lift,combined with the requirements of the manufacturing specifications and inspection rules of the service lift in different periods,this paper puts forward how to correctly carry out the inspection of the car entrance and the locking and closing of landing door of the service lift under the requirements of the current manufacturing standards and inspection rules,and puts forward relevant precautions,so that the inspectors can find the car entrance and landing door locking and closing devices that do not meet the requirements in time during the inspection process,so as to better ensure the safety of the users of the service lift.
Service liftDoor systemCar entranceLanding door locksInspection points
NETL
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