Apollo 29650-081 Product Manual Download Page 28

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Discovery ASD-1 Product Guide

Apollo Fire Detectors

www.apollo-fire.co.uk

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Summary of Contents for 29650-081

Page 1: ...Apollo Discovery ASD 1 Product Guide December 2013 Part Number 29650 081 Document Number PP2484...

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Page 3: ...ing injury or death and may cause equipment damage Apollo Fire Detectors is not responsible and cannot be held accountable for any liability that may arise due to improper use of the equipment and or...

Page 4: ...used in this document Convention Description Caution This icon is used to indicate that there is a danger to equipment The danger could be loss of data physical damage or permanent corruption of conf...

Page 5: ...1 Pipe Specification 11 4 2 Fixings 11 4 3 End Cap with Sampling Hole 11 4 4 Bends 11 4 5 Exhaust 12 4 6 Filters 12 4 7 Standard Configurations 12 5 Set up 13 5 1 Display Functions 13 5 2 User Functi...

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Page 7: ...be reported directly to monitoring fire panel through the signalling circuit for that detector The Discovery ASD 1 system provides airflow monitoring circuitry and an aspiration system that is configu...

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Page 9: ...ts for damage and refer any concerns to your authorized representative It is necessary to procure screws and inserts appropriate for the installation location A D B C Legend A Point detector B Intake...

Page 10: ...l Mount the detector assembly in a secure location which is accessible only by authorised personnel Warning Prior to drilling the attachment holes for the mounting bracket ensure that all mounting sur...

Page 11: ...Guide www apollo fire co uk 7 Dimensions 140 0mm 188 0mm 29 5mm 49 5mm 159 3mm 258 6mm 183 6mm 166 7mm 129 36mm 241 7mm 159 3mm 258 6mm 183 6mm 166 7mm 102 0mm 53 0mm 183 6mm 165 7mm 32 5mm 37 5mm 241...

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Page 13: ...ass a cable through a seal make a small hole in the centre of the seal with a pointed implement e g small screwdriver and then force the cable through the hole into the box The small hole should expan...

Page 14: ...ing The Discovery ASD 1 unit is designed to run from a 24 VDC supply The supply should be connected to the two way BATTERY connector on the main circuit board ensuring that the wires are correctly ori...

Page 15: ...6 1 2004 Crush 1 Impact 1 Temp 31 with a nominal diameter of 25 mm or 0 98 in The sample pipe is normally supplied in 3 m lengths and is cut as required and joined by solvent welded sockets permanent...

Page 16: ...hospital operating theatres laboratories Pipe of the same specification as the sampling pipe runs should be used and its length limited to a maximum of 10 m 30 ft to avoid significant reduction in the...

Page 17: ...ctions The icons that are present on the system display are shown below 1 BARGRAPH of AIRFLOW SPEED 2 3 4 AIRFLOW OK HIGH AIRFLOW LOW AIRFLOW 5 POWER ON 6 GENERAL FAULT Mains PSU Option Only 7 MAINS F...

Page 18: ...CHANGE key to modify setting The relevant LED flashes continuously to indicate the function selected To enable updates to the system enter the three digit access code 510 To enter numbers into the sys...

Page 19: ...d FLOW LOW flashes Set FLOW DELAY time of both channels FLOW HI and FLOW LO LEDs both flash Please see Section 5 3 for information on flow delays Calibrate flow sensors FAN FAULT LED flashes CHANGE ke...

Page 20: ...s or if there is a risk of physical interference of the sampling point e g prison cell applications then it may be necessary to increase the delay between when flow limit has been exceeded and instiga...

Page 21: ...detectors can be tested for alarm functionality using methods described by the manufacturer e g aerosol spray l An airflow test may also be performed at this time as the detector should report a low...

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Page 23: ...filter element from the filter tube using tweezers or long nosed pliers 3 Fit a new filter element ensuring that the filter is not compressed during fitting and that it is positioned flush with the t...

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Page 25: ...C installations The following table shows the limits that should not be exceeded if the installation is to conform to Class C requirements All figures are based on the standard configurations shown i...

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Page 27: ...ed lid fitted and box fully sealed Ensure flow calibration procedure has been carried out Section 5 2 Ensure filters are clean Chapter 7 Flow reading on Bargraph display moves erratically Decrease Flo...

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Page 29: ...mable speeds l Pressure 250 Pa Environmental Protection IP65 with exhaust fitted IP23 without Operating Conditions l Tested to 10 to 55 C l Recommended Detector Ambient 0 to 38 C l Sampled Air 20 to 6...

Page 30: ...Discovery ASD 1 Product Guide Apollo Fire Detectors 26 www apollo fire co uk Xtr D N 26327_00 Xtr P N 30497...

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