TS 93 DORMA - The Building Product Directory

DORMA G-N, RFSlide channelsStandard model428± 2,52031± 2,5442The DORMA G-N slidechannel assembly incorporatesthe slide arm, slidechannel, slide block, fixingadapters, screws and endcaps. The DORMA G-Nslide channel assembly isnon-handed and can becombined with all door closermodels.Thanks to oblong holes inthe fixing adapters, the slidechannel can be effectivelyadjusted to variations inthe drill hole pattern whilekeeping the gap betweendoor closer body and slidechannel aligned and parallel.F Approval certificationThe DORMA G-N has beensuccessfully type-tested toEN 1154 in conjunctionwith the DORMA TS 93.Certificates are available onrequest.Hold-open unit150°75°Hold open rangeThe DORMA RF hold-openunit enables doors to besecurely held without anyfall-back at precisely therequired position up to anopening angle of approx.150°. The hold-open functioncan be easily switchedon and off by the user, andthe release force can beadjusted to the door typeconcerned. The DORMA RFmechanism is non-handedand has been specificallydesigned for retrofitting tothe G-N type standard slidechannel.The suitability of the holdopenunit may be limitedwhere the closer unit isfixed to the door leaf on thepush side, in combinationwith outward-opening doors,and also in the case oflarge, heavy doors.Not for fire and smoke doors.Cushioned limit staymax. 120°80°Cushioned limit stayAccessories for the DORMAG-N, RF slide channel:Cushioned limit stay forretrofitting to the slidechannel. Adjustable between80° and max. 120°.The cushioned limit stayprevents the door fromhitting the adjacent wallwhen opened normally.The cushioned limit stayis not a heavy-dutyprotective device and inmany applications cannotsubstitute for a door stop.8TS 93 GB