| 摘要 |
The method involves preventing a traveling mode when a lift load exceeds a limit value, which is equal to a basic limit value during a normal operation. A signal is emitted when traveling mode is prevented. The lift is switched over to a special situation mode when a special situation e.g. evacuation situation or peak traffic situation, is established. The limit value is equal to another limit value in the special situation mode, where the latter limit value is higher than the basic limit value. An independent claim is also included for an apparatus for operating a lift. |
