The latest standards for elevator installation safety personnel

The usage and management man-machine ratio is 1:40 and the maintenance man-machine ratio is 1:30. The elevator installation safety officer is mainly responsible for the daily inspection of the elevator, checking whether the sound of the elevator motor is normal, whether the motor temperature is too high, checking whether the voltage and current of the elevator are normal, etc. The equipment standard is a man-machine ratio of 1:40 and 1:40. : Maintenance man-machine ratio of 30.