| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an elevator control device replacing method for suppressing a non-operating time of an elevator to a minimum. <P>SOLUTION: The method comprises a first predetermined work for installing a wire connection box 2, a second predetermined work to be done after the first predetermined work for cutting a car rounding wire 5 at its middle ranging to an existing on-car control device 4 and for connecting its cut end to a terminal of the wire connection box 2 to form wire connection similar to that before cutting and connecting a signal wire 3 with a terminal to the terminal of the wire connection box 2 in parallel to an existing wire 6 ranging from the wire connection box 2 to the existing on-car control device 4, based on several times, a third predetermined work to be done before and after the first predetermined work or after the second predetermined work for installing a new on-car control device 1, and a fourth predetermined work for connecting the signal wire 3 with the terminal to the new on-car control device 1 and withdrawing the existing wire 6 connecting the wire connection box 2 to the existing on-car control device 4. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
