In the lift/elevator, what is caused by a sudden stoppage and the unlevelled lift car to the flat-form?

Question

some lift is being stopped and un-operational caused by the unlevelled car from the outside flat-form.

SHIVAS SIVASANKARA GUNASUNDARAN · Answer

The Electronics and the computor programme can cause the sudden stoppage of elevator apart from the electrical failure and timig issue

Failure of two way automatic levellic device cause the unlevelled car

Pawan Saxena · Answer

There are many caused for sudden stoppage of lift; wherein, one is over speed of lift, other - free fall of lift, etc

ANEESH KUMAR A KOTTILAMPATTU VEEDU · Answer

UNBALANCE THE MATERIALS IT MAY CAUSE FALL FROM HIEGHT

IRFAN QAISER · Answer

Might be possible any safty censer activiate mean time and it commnuicate to electronic control unit do suddenly stop the lift/elevator.

meganathan meganathan · Answer

safety cut

when door open

when press stop switch

montaser nasr hassan · Answer

may be electrical cut or short cut in controle panel