Nice D-Pro Action Series Instructions And Warnings For Installation And Use page 4

• As regards the risks of crushing and impact, the doors are protected by means of one of these three methods:
1 - For operation with "hold-to-run command" (man present): as specified in EN 12453, point 5.1.1.4. In this case the command button
must be placed in view of the automation and if it is accessible to the public, the command button must not be available to them, e.g.
use only with a key switch.
2 - For "Semi-automatic" operation: through the use of an active sensitive edge for limiting the forces as specified in EN 12453, paragraphs
5.1.1.5 and 5.1.3.
3 - For "automatic" operation: through the use of an active sensitive edge for limiting the forces as specified in EN 12453, paragraphs 5.1.1.5
and 5.1.3; in this case, at least one pair of photocells must be installed as shown in Fig. 2.
4 – English