JVL MAC050 User Manual page 273

5.7 Emergency stop considerations
The enclosure system shown utilizes a manual reset, which is a requirement if personnel
may be located inside the enclosure. If this is not the case, an automatic reset can be
used.
In the case of rotating parts in particular, it may be necessary to take component run-
down into account, and therefore it is essential to ensure that access cannot be obtained
to hazardous areas until the rotating part has come to a standstill. Alternatively, the en-
closure can be equipped with an electro-mechanical lock that only allows the enclosure
to be opened when the rotational movement has stopped. The latter solution must be
implemented with the same levels of safety as those prescribed by the machine's risk as-
sessment of the guard device implemented.
JVL Industri Elektronik A/S - User Manual - Integrated Servo Motors MAC050 - 800 269