FM 3230,50 : 1976
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SMOKE ACTUATED DETECTORS FOR AUTOMATIC FIRE ALARM SIGNALING
07-23-2013
01-12-2013
I. GENERAL
1.1 Scope
1.2 Basis for Approval
II. EXPLANATION
2.1 Discussion
III. REQUIREMENTS
3.1 Construction and Materials
3.2 Electrical
3.3 Operation
3.4 Location
3.5 Markings
IV. TESTS
4.1 Construction and Materials
4.2 Operation
V. REMARKS
5.1 Smoke Detectors
APPENDIX A: UNITS OF MEASUREMENT
APPENDIX B: APPROVAL MARKS
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