Dormakaba 7400 DS, Installation Instructions Manual

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7400 Surface Applied Closers 01-2021 08279441
dormakaba 7400 DS/DST/SDS/SDST Installation Instructions
Table of Contents
Table of contents
1 Technical specifications 3
1.1 Overview 3
1.2 Tools recommended 3
1.3 Handing the door 3
1.4 Closer system 3
2 Instructions - parallel mount 4
2.1 Installing (optional) drop plate and
surface closer 4
2.2 Secure door saver arms
(DS/DST or SDS/SDST) 4
2.3 Secure soffit plate to frame: spacer block,
blade stop, or narrow frame bracket 5
2.4 Securing main arm to closer 6
2.5 Adjust hold open (DST/DSK units only) 6
3 Adjustments 7
3.1 Adjust closing speeds: sweep, latch, backcheck,
delayed action 7
3.2 Adjust spring force 8
4 Install covers 8