At gates with surfaces that have the potential for pulling people in (e. g. rolling gates, grating type) a protection installation is prescribed imperatively to prohibit the dead man’s wiring in- and outside.Gates which enable the clinging to (e. g. hinge swellings at rolling gates; bracings at sectional gates), which allow a passenger lift upon the lower head angle or gates where the pull-in cleft between gate plate and winding traverse and between winding traverse and e. g. garage ceiling (if not covered by a rolling box) is lower than 2.5 m and therefore in intervention range have to be protected too at the respective risk-areas.
