Letter from the property to the maintenance unit

First of all, please identify the elevator manufacturer and answer the questions one by one:

1. What do you mean when employees fall to the second and third floors? Does it mean that employees will go to the second and third floors when they get up on other floors? If so, the elevator control system is disturbed. Please contact the elevator manufacturer as soon as possible.

2. There are two possibilities: one is human interference (after pressing the outgoing call button, you temporarily take the elevator because of something), and the other is that the elevator control system is disturbed. Please contact the elevator manufacturer as soon as possible.

Please make clear the elevator speed, which determines the running speed of the elevator. As for opening and closing doors, you can contact the maintenance requirements to adjust the speed of opening and closing doors of the elevator door machine.

4. The elevator is customized according to the developer, which may be the load of the elevator or the number of elevators, which can't meet the flow of people in the community. Elevator manufacturers have no problem.

I can basically agree with your understanding. Generally, elevators can only be used after acceptance, and there is an elevator license in the elevator, which is the sign of your so-called "special equipment inspection office".

For the above information, please contact the property management office 1 and ask the elevator manufacturer to carry out a major maintenance of the elevator. 2. Put forward the situation of floating population using elevators in this community.