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Summary of Contents for Dormakaba 8900 T
- Page 1 8900 T/TH Track pull side mount and backplate (BP89) with optional hold open (TH) Installation instructions 08280121 – 09-2019 | EN |...
- Page 2 8900 T/TH Installation Instructions Table of Contents Table of contents 1 Technical specifications Overview Tools recommended Handing the door Instructions - track mount Installing backplate and surface closer Assemble and secure track Securing main arm to closer Adjustments Adjust closing speeds: sweep, latch, backcheck,...
- Page 3 8900 T/TH Installation Instructions Technical specifications 1 Technical specifications Overview Caution: sex nuts are required for attachment Know the swing of the door which is being of components to unreinforced doors and to installed prior to installation. wood or plastic faced composite type fire doors, Verify closer spring size prior to installation.
- Page 4 8900 T/TH Installation Instructions Closer and backplate Track Instructions - track mount 2.1 Installing backplate and surface closer Fig.2 BP89 Pinion 2.1.1 Reference template 08280122 and 2.1.3 Secure closer body. NOTE: Ensure pinion is oriented away from hinge. 08280123.
- Page 5 8900 T/TH Installation Instructions 2.3 Securing main arm to closer Fig.4 Pinion 2.4.1 Preload arm by placing wrench on top pinion. View from bottom of door 2.4.2 Rotate wrench 45° TOWARD hinge edge of door. View from bottom of door 45°...
- Page 6 8900 T/TH Installation Instructions Adjust closing speeds Adjust hold open Adjustments Confirm closer spring size prior to making any Maximum opening angle is 80° - 160º. closing speed adjustments. Door should close in 3 to 6 seconds from 90º.
- Page 7 8900 T/TH Installation Instructions Adjust spring force Secure covers 3.3 Adjust spring force Fig.7 8916 - supplied with a size 4 8956 - supplied with a size 6 Increase 8916 ONLY - Barrier free openings: Take an opening Decrease force reading from the pull on the door.
- Page 8 DORMA USA, Inc. T: 800-523-8483 www.dormakaba.us...
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