Manual danger detector has catch mechanism of release device that compensates in turning position of unblocking unit, and key is provided as test key, which has burr deviating from burr of another key

摘要

The manual danger detector has a catch mechanism of a release device that compensates in a turning position of an unblocking unit (7). A key is provided as test key, which has a burr deviating from the burr of another key. The release device is operated on turn of the imported test key towards the turning position of an unblocking unit.