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AS ISO 7240.24:2018 pdf free.Fire detection and alarm systems Part 24: Fire alarm loudspeakers. 5.1.2 Operating conditions for tests 5.1.2.1 Unless otherwise stated in a test procedure, the test specimen shall be a) set to its highest power setting, b) preconditioned in accordance with Annex A, and c) mounted in the acoustical environment as described in Annex A and as...

AS ISO 7240.8:2018 pdf free.Fire detection and alarm systems Part 8: Point-type fire detectors using a carbon monoxide sensor in combination with a heat sensor. 5.1.5 Measurement of CO response value 5.1.5.1 Install the specimen for which the CO response value is to be measured in a gas test chamber, as specified in Annex A, in its normal operating position,...

AS ISO 7240.1:2018 pdf download.Fire detection and alarm systems Part 1: General and definitions. 2.1.6 alarm signal, or condition, warning of an emergency 2.1.7 alarm indication indication

AS ISO 7240.10:2018 pdf free.Fire detection and alarm systems Part 10: Point-type flame detectors. 5.7 On-site sensitivity adjustment If there is provision for on-site sensitivity adjustment of the detector, then: a) for all settings at which the manufacturer claims compliance, the detector shall comply with the requirements of this part of ISO 7240 and shall achieve a classification corresponding to...

AS 7240.22:2018 pdf free.Fire detection and alarm systems Part 22: Smoke-detection equipment for ducts (ISO 7240-22:2017, MOD). 4.5 Manufacturer’s adjustments It shall not be possible to change the manufacturer’s settings except by special means (e.g. the use of a special code or tool) or by breaking or removing a seal. 4.6 On-site adjustment of response behaviour 4.6.1 If there is...

AS 7240.7:2018 pdf free.Fire detection and alarm systems Part 7: Point type smoke detectors using scattered light, transmitted light or ionization (ISO 7240-7:2018, MOD). 4.3 Individual alarm indication Each detector shall be provided with an integral red visual indicator by which the individual detector releasing an alarm can be identified, until the alarm condition is reset. Where other conditions of...

AS 7240.12:2018 pdf free.Fire detection and alarm systems Part 12: Line type smoke detectors using a transmitted optical beam. 4.4.2 If there are cables connecting separate parts of the detector, then a means shall be provided for a remote monitoring system (e.g. the fire detection control and indicating equipment) to detect a short or open circuit on those cables, in...

AS 7240.2:2018 pdf free.Fire Detection and Alarm Systems Part 2: Fire detection control and indicating equipment (ISO 7240-2:201 7, MOD). 4.4.5 Other indications during the fire alarm condition 4.4.5.1 If faults, disablements or tests are indicated by means of separate light-emitting indicators, and such indications are suppressed in the fire alarm condition, it shall be possible to reveal these by...

AS 7240.4:2018 pdf free.Fire detection and alarm systems Part 4: Power supply equipment (ISO 7240-4:2017, MOD). 5.3 Power sources 5.3.1 General 5.3.1.1 There shall be at least two power sources for the power supply of the FDAS: the main power source and the standby power source. 5.3.1.2 Each power source, on its own, shall be capable of meeting the PSE...