BS 7273-4:2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Code of practice for the operation of fire protection measures Actuation of release mechanisms for doors
Hardcopy , PDF
25-01-2021
English
30-06-2015
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Categories of actuation
5 Exchange of information and definition of
responsibilities
6 Variations from the recommendations of this standard
7 Methods of actuation
8 Mechanisms for unlocking and release of doors
9 Interface design
10 Monitoring, integrity and reliability of actuation
arrangements
11 Manual release controls
12 Special considerations for the design of any associated
fire detection and fire alarm system
13 Power supplies
14 Cables, wiring and other interconnections
15 Acoustically-actuated systems
16 Radio-actuated systems
17 Electromagnetic compatibility
18 Electrical safety
19 Door signage
20 Commissioning
21 Maintenance
Annexes
Annex A (informative) - Applications for mechanisms for
unlocking and releasing doors
Annex B (normative) - Selection of category of actuation
Annex C (informative) Typical actuation arrangements for
Release mechanisms
Annex D (informative) - Example of a suitable sign for a
manual release control
Annex E (informative) - The advantages and disadvantages
of acoustic actuation of release mechanisms
Annex F (informative) - The advantages and disadvantages
of radio actuation of release mechanisms
Annex G (informative) - Model commissioning certificate
Bibliography
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