2
8900 Surface Applied Closers
09-2019
08280161
dormakaba 8900 JT/JTH 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
2
Instructions - track mount
4
2.1
Installing backplate and surface closer
4
2.2
Assemble and secure track
4
2.3
Securing main arm to closer
5
3 Adjustments
6
3.1
Adjust closing speeds: sweep, latch, backcheck,
delayed action
6
3.2
Adjust hold open (optional)
6
3.3
Adjust spring force
7
4
Install covers
7
