| 摘要 |
PROBLEM TO BE SOLVED: To stop easier more accurately a car in an on-car boardable position, by moving the car toward the on-car boardable position, thereafter receiving a signal from a position detection switch to stop the car, in an on-car boarding mode. SOLUTION: In the case of performing on-car maintenance work, by a worker 3, after a car 7 is stopped in the uppermost floor, in a machine room, an operation switch 15 is operated to a side of on-car boarding mode. Then, a lower down operating relay is energized, lower down operation is started. Thereafter, when the car 7 is lowered down to an on-car boardable position, a first position detection switch 12 is operated by a cam 11, the lower down operating relay is deenergized, a motor is stopped, the car 7 is stopped. In this way, at on-car maintenance work time, the 7 can be stopped easier more accurately in the on-car boardable position, reliability can be improved. |
