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VESDA VESDA-E VEA, Commissioning Manual

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VESDA VESDA-E VEA Commissioning Manual Download Page 17

VESDA-E VEA 

 

Commissioning Guide 

 

www.xtralis.com 

UK and Europe

 +44 1442 242 330  

The Americas

 +1 800 229 4434

 

Middle East

 +962 6 588 5622

  Asia

 +86 10 56697101  

Australia and New Zealand

 +61 3 9936 7000

 

 

A Disclaimer about this document, statements about Intellectual Property, Copyrights, and Liability, as well  
as a General Warning are available in an earlier section of this document. 

 
Doc. 32407_01, October 2019

 

 

Summary of Contents for VESDA-E VEA

Page 1: ...October 2019 Document no 32407_01 Part no 30758 Commissioning Guide VESDA E VEA ...

Page 2: ...ndirect or consequential loss expense or damages of any kind including without limitation loss of business loss of profits or loss of data arising out of your use of the products Without limiting this general disclaimer the following specific warnings and disclaimers also apply Fitness for Purpose You agree that you have been provided with a reasonable opportunity to appraise the products and have...

Page 3: ...nt power circuit to the receiver or consult the dealer or an experienced radio television technician for help FDA This VESDA product incorporates a laser device and is classified as a Class 1 laser product that complies with FDA regulations 21 CFR 1040 10 The laser is housed in a sealed detector chamber and contains no serviceable parts The laser emits invisible light and can be hazardous if viewe...

Page 4: ...s with the commissioning and management of the VESDA E VEA detector This guide assumes that you have attended accredited VESDA training on commissioning and are knowledgeable about the VESDA product range This guide also assumes that you have an understanding of the various aspects of an aspirating smoke detection system and are fully aware of the local codes and standards To commission the VESDA ...

Page 5: ...1 Pre Commissioning before going to site 2 2 2 Pre Commissioning on site 2 2 3 Configuration 3 3 NFPA72 Code Compliance 4 3 1 NFPA72 Requirements 4 4 Commissioning Tests 5 4 1 Initial Tests 5 4 2 Functional Tests 6 4 3 Smoke Tests 6 4 4 Walk Test 7 Annex A VESDA E VEA Configuration Record 8 Annex B VESDA E VEA Commissioning Form 10 ...

Page 6: ...ion It forges together the elements of designing and installing the tubes installing the detector s cabling for power and communications and the powering up of the detector The objective and outcome of the commissioning process is to provide a fully functional VESDA E VEA detector that matches local code requirements and customer specification ...

Page 7: ...r site 2 2 Pre Commissioning on site Before commencing with the commissioning check the electrical and interface cabling for the detector Ensure that all electrical wiring is securely terminated maintaining the correct polarity The product guides contain the details on how to correctly wire the detector The detector should be connected to a power source supplying 24 VDC Caution VESDA E VEA detecto...

Page 8: ...mation 3 Confirm that the serial number displayed in Xtralis VSC is the same as the serial number on the detector s cover 4 Ensure that the Module tab is configured adequately for number of tubes and tube lengths as well as the sample points Note Inputting incorrect length that does not match actual length will cause the detector flow readings to be out of expected range and the detector may have ...

Page 9: ...sed program Explanation of VEA being an Air Sampling Detector ASD VESDA E VEA is an ASD system like any other The figure represents the two types of ASD and shows that VEA is an ASD system that works in the same way as the other ASD systems ASD using rigid orange pipes each pipe can have multiple sampling holes that transfers smoke to a centralized smoke chamber through a manifold Hence the sample...

Page 10: ...bination is used with 4mm and 6mm tubes incorrect tube lengths may cause faulty flow values 3 Record the tubes with both high and low flow values for further debugging It is recommended to attempt the fixes for all high or low flow value tubes at the same time and then use the Tube Flow Scan function Note The tube flow scan allows you to select specific tube s and do a quick flow measurement Note ...

Page 11: ... the same time If the firmware version is older than 5 30 and has not been upgraded yet you will need to do a complete Flow Scan to fix the tube problems 4 Once all tubes flows are within acceptable range normalize the detector This process might take 35 minutes Note This step is done after all tubes have been properly fixed and all flow values are within acceptable range 5 Once the detector is no...

Page 12: ...lk test when each sampling point is required to be smoke tested When VEA is protecting many individual physically separated locations Walk test is recommended during commissioning to ensure that sample points are correctly mapped to the VEA tubes This is a one time process and does not need to be repeated until the mapping between the sampling points and the tubes is changed As an example if the V...

Page 13: ...Night Sensitivity Alert Threshold Delay Work Days Day Night C O Enabled Day and Night Start Y N Holidays Enabled Start and End Y N Air Flow Tab Fault Sensitivity Flow Fault Delay Time of Day of Flow Scan Flow Scan Sampling Point Test Sampling Point Cleaning Filter Tab Service Interval Days General Purpose Input Tab Unmonitored GPI Function Monitored GPI Function Relays Tab Function Main Board Rela...

Page 14: ...66 7 67 8 68 9 69 10 70 11 71 12 72 13 73 14 74 15 75 16 76 17 77 18 78 19 79 20 80 21 81 22 82 23 83 24 84 25 85 26 86 27 87 28 88 29 89 30 90 31 91 32 92 33 93 34 94 35 95 36 96 37 97 38 98 39 99 40 100 41 101 42 102 43 103 44 104 45 105 46 106 47 107 48 108 49 109 50 110 51 111 52 112 53 113 54 114 55 115 56 116 57 117 58 118 59 119 60 120 ...

Page 15: ...figured Filter replacement due date 6 Tube names and correct group factors configured 7 GPI connected and tested if used 8 Button lockout configured 9 Detector normalised and running without faults Print Pressure and Flow used and printed 10 The alarm and fault relay outputs are wired to the fire panel 11 Test the detector s relay outputs connection to the fire panel using VSC Relay test command R...

Page 16: ... commissioner AHJ and customer representative should be satisfied on all aspects of commissioning and agree that the commissioning has met the required codes and standards The detector must be ready for day to day operation prior to hand over To hand over the system to the client obtain the relevant signatures and ensure that all required documents are included Handover Document 1 Copy of this for...

Page 17: ...29 4434 Middle East 962 6 588 5622 Asia 86 10 56697101 Australia and New Zealand 61 3 9936 7000 A Disclaimer about this document statements about Intellectual Property Copyrights and Liability as well as a General Warning are available in an earlier section of this document Doc 32407_01 October 2019 ...

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