DET-AC III Master Active Extinguishing System DK 7338.121 Mounting, installation and operating instructions IMPORTANT! Read this document before starting any work! This document is a mandatory part of the system and should therefore always be stored freely accessible and for further usage. Original document Rittal GmbH & Co. KG Postfach 1662 D-35726 Herborn Germany Phone: +49(0)2772 505-0 Fax: +49(0)2772 505-2319 Internet: http://www.rittal.com E-Mail: [email protected] Document identification: Document name --- Language en_US Document no. 100046739 DOC ID 100153985 Approval / modification no. ES22-095 Part no. 916005 Revision 07 Version 01 Edition 11-2022 © 2022 2 Operating In structions / DET-AC III Master / 916005 / 11-2022 / en_US Table of contents Table of contents 1 Legal note....................................................................................................................... 8 2 General......................................................................................................................... 10 2.1 Overview..................................................................................................... 10 2.2 Abstract....................................................................................................... 10 2.3 Scope of delivery......................................................................................... 11 2.4 Limitations of liability................................................................................... 12 3 Safety............................................................................................................................ 14 3.1 Safety and warning notices......................................................................... 14 3.2 Warnings in instructions.............................................................................. 14 3.3 Intended use............................................................................................... 15 3.4 Safe operation............................................................................................. 16 3.5 General dangers......................................................................................... 16 3.5.1 General dangers associated with fire extinguishing systems..................... 17 3.5.2 Dangers when activating the system.......................................................... 17 3.6 Qualification of personnel........................................................................... 18 3.7 Instruction................................................................................................... 20 3.8 Personal protective equipment................................................................... 20 3.9 Operator's responsibility.............................................................................. 21 3.9.1 Owner......................................................................................................... 21 3.9.2 Owner’s obligations..................................................................................... 21 3.10 Responsibility of the Authorized Distributor................................................ 22 3.10.1 Authorized Distributor................................................................................. 22 3.10.2 Obligations of the Authorized Distributor.................................................... 22 3.11 Signage....................................................................................................... 23 3.12 Environmental protection............................................................................ 23 3.13 Behavior in the event of a fire..................................................................... 24 3.13.1 Preventive steps......................................................................................... 24 3.13.2 Steps in the event of a fire.......................................................................... 24 4 Transport and packaging............................................................................................ 25 4.1 Transport inspection.................................................................................... 25 4.2 Transport..................................................................................................... 26 Operating Instructions / DET-AC III Master / 916005 / 11-20 22 / en_US 3 Table of contents 4.3 Packaging................................................................................................... 27 5 Structure, function and connections......................................................................... 28 5.1 Structure..................................................................................................... 28 5.2 Function...................................................................................................... 28 5.3 Connections................................................................................................ 30 5.3.1 Relay outputs.............................................................................................. 31 5.3.2 Door contact switch..................................................................................... 31 5.3.3 Interfaces to the Monitoring System........................................................... 32 5.3.4 Connection of external alarm device........................................................... 33 5.3.5 Connection of external fill level monitoring and triggering of external tank............................................................................................................. 33 5.3.6 Manual call point connection....................................................................... 33 5.3.7 Power supply.............................................................................................. 34 5.3.8 USB port..................................................................................................... 34 5.3.9 Connection for networking.......................................................................... 34 6 Assembly and installation.......................................................................................... 35 6.1 Operating conditions and installation requirements.................................... 35 6.2 Installation and commissioning................................................................... 36 6.2.1 Installation instructions................................................................................ 37 6.2.2 Installation steps and functional test........................................................... 38 6.2.3 Temperature indicator................................................................................. 42 6.2.4 Language setting for display and operation................................................ 42 6.2.5 Suction pipe installation instructions........................................................... 43 6.2.6 Instructions for the use of the DET-AC III Master system with simultaneous use of an automatic door opening "ADO"................................................... 47 6.2.7 Setting air flow calibration........................................................................... 48 6.2.8 Checking the failure and alarm function...................................................... 48 6.3 Installation and commissioning of additional electrical devices.................. 51 6.3.1 Potential-free contacts................................................................................ 52 6.3.2 External alarm devices................................................................................ 53 6.3.3 Monitoring system....................................................................................... 54 6.3.4 External fill level monitoring and external tank............................................ 54 6.3.5 Door contact / blocking............................................................................... 55 6.3.6 Combination of systems.............................................................................. 58 6.3.7 Manual call point......................................................................................... 63 4 Operating In structions / DET-AC III Master / 916005 / 11-2022 / en_US Table of contents 7 Alarms and failures..................................................................................................... 64 8 Display and control elements..................................................................................... 66 8.1 LED displays............................................................................................... 67 8.2 Buttons........................................................................................................ 67 8.3 Display........................................................................................................ 68 8.3.1 Message display......................................................................................... 68 8.3.2 Main menu.................................................................................................. 70 8.4 Settings and displays.................................................................................. 71 8.5 Reviewing the event memory...................................................................... 72 8.6 Air flow calibration....................................................................................... 73 8.6.1 Automatic calibration of the air flow monitoring.......................................... 74 8.6.2 Manual calibration of the air flow monitoring............................................... 75 8.6.3 Setting the integration time for the air flow monitoring (filter time).............. 76 8.7 Inside temperature...................................................................................... 77 8.8 Lamp test.................................................................................................... 77 8.9 Menu "Version information"......................................................................... 77 8.10 Revision...................................................................................................... 80 8.11 Maintenance............................................................................................... 81 8.12 Maintenance menu..................................................................................... 81 8.12.1 Extinguishing agent monitoring filter time................................................... 83 8.12.2 Battery change............................................................................................ 83 8.12.3 Battery state................................................................................................ 84 8.12.4 Measuring alarm device.............................................................................. 85 8.12.5 Inside temperature...................................................................................... 86 8.12.6 Operating hours counter............................................................................. 86 9 Messages display........................................................................................................ 88 10 Maintenance program................................................................................................. 92 10.1 Installing the maintenance program............................................................ 92 10.2 Homepage.................................................................................................. 93 10.3 Project......................................................................................................... 94 10.4 Event memory............................................................................................. 94 10.5 Firmware..................................................................................................... 94 10.6 Customer data............................................................................................ 95 Operating Instructions / DET-AC III Master / 916005 / 11-20 22 / en_US 5 Table of contents 10.6.1 General....................................................................................................... 95 10.6.2 Components................................................................................................ 95 10.6.3 Timeouts..................................................................................................... 96 10.6.4 Threshold values......................................................................................... 96 10.7 Operation.................................................................................................... 97 11 Maintenance................................................................................................................. 99 11.1 Regular checks by the owner...................................................................... 99 11.2 Inspection, maintenance and repairs by the Authorized Distributor.......... 100 11.2.1 Checking for proper installation................................................................ 104 11.2.2 Checking for external damage.................................................................. 104 11.2.3 Recording the WA No. / Part No. / F. No................................................... 104 11.2.4 Recording the date of the current maintenance / inspection..................... 104 11.2.5 Recording the current version................................................................... 104 11.2.6 Checking and recalibrating the air flow measured values......................... 104 11.2.7 Checking current fault messages, history since last maintenance........... 105 11.2.8 Performing a lamp test.............................................................................. 105 11.2.9 Checking the discharge nozzle for contamination.................................... 105 11.2.10 Checking the temperature indicator.......................................................... 105 11.2.11 Checking the setting of date and time....................................................... 105 11.2.12 Checking the set integration time for air flow monitoring.......................... 105 11.2.13 Checking the last battery change.............................................................. 105 11.2.14 Checking the function of the door contact switch...................................... 106 11.2.15 Checking the blocking switch.................................................................... 106 11.2.16 Checking for proper connection of the transmission................................. 106 11.2.17 Checking whether shutdown occurs......................................................... 106 11.2.18 Reading out and transferring data............................................................ 106 11.2.19 Checking the electrical connections.......................................................... 106 11.2.20 Cleaning the pipe system.......................................................................... 106 11.2.21 Changing the batteries.............................................................................. 107 11.2.22 Changing the battery "control card CPU3"................................................ 107 11.2.23 Checking the DIP switch on the control card CPU3.................................. 107 11.2.24 Checking the networking of the systems.................................................. 107 11.2.25 Changing the filter..................................................................................... 108 11.2.26 Checking for contamination in the housing............................................... 108 11.2.27 Checking loss monitoring.......................................................................... 108 6 Operating In structions / DET-AC III Master / 916005 / 11-2022 / en_US Table of contents 11.2.28 Power supply............................................................................................ 108 11.2.29 Cover seal................................................................................................. 109 11.2.30 Checking the total weight.......................................................................... 109 11.2.31 Testing the release.................................................................................... 109 11.2.32 Changing fire detectors............................................................................. 109 11.2.33 Changing the tank..................................................................................... 110 11.2.34 Concluding the inspection......................................................................... 110 11.3 Repairs after a release.............................................................................. 110 11.3.1 Safety instructions for the tank change..................................................... 111 11.3.2 Removal.................................................................................................... 112 11.3.3 Disposal of the old tank and installation of a new tank.............................. 114 11.4 Firmware update....................................................................................... 115 12 Spare parts, accessories, consumables, and tools............................................... 116 13 Final shutdown, disassembly, and disposal........................................................... 118 13.1 Final shutdown and disassembly.............................................................. 118 13.2 Disposal..................................................................................................... 118 14 Technical data............................................................................................................ 120 15 Index........................................................................................................................... 123 Operating Instructions / DET-AC III Master / 916005 / 11-20 22 / en_US 7 Legal note 1 Legal note Deutsch: English: Produkt nur einbauen, inbetriebnehmen und Do not install, start up and maintain the warten, wenn diese Anleitung klar verstanden product unless you have clearly understood wird. these instructions. Produkt nur bedienen, wenn die nachfolgende Do not operate the product unless you have Anleitung klar verstanden wird. clearly understood the instructions below. Français: Español: N'installer, ne mettre en service et n'entretenir Montar el producto, ponerlo en funcionamiento le produit que si les présentes instructions ont y realizar el mantenimiento solo cuando se été clairement comprises. hayan comprendido claramente estas instruc- N'utiliser le produit que si les instructions sui- ciones. vantes ont été clairement comprises. Utilizar el producto solo cuando se hayan comprendido claramente las siguientes instrucciones. Български: Dansk: Инсталирайте, пуснете в експлоатация и Du må kun installere, idriftsætte og vedlige- поддържайте продукта само ако тази holde produktet, hvis du har forstået denne инструкция е ясно разбрана. vejledning til fulde. Използвайте продукта само ако тази Du må kun betjene produktet, hvis du har for- инструкция е ясно разбрана. stået denne vejledning til fulde. Eesti keel: Suomi: Paigaldage toode, võtke see kasutusele ja Tuotteen asennus, käyttöönotto ja huolto ovat hooldage seda ainult siis, kui saate sellest sallittuja vain, jos tämä ohje ymmärretään sel- juhendist selgelt aru. västi. Kasutage toodet ainult siis, kui saate alljärgne- Tuotetta saa käyttää vain, jos jäljempänä vast juhendist selgelt aru. oleva ohje ymmärretään selvästi. Ελληνικά: Gaeilge: Η εγκατάσταση, θέση σε λειτουργία και Ná déan an táirge a shuiteáil, a thosú agus a συντήρηση του προϊόντος επιτρέπονται μόνο chothabháil mura dtuigeann tú na treoracha εάν οι παρούσες οδηγίες έχουν γίνει seo go soiléir. κατανοητές. Ná oibrigh an táirge mura dtuigeann tú go soi- Μην λειτουργείτε το προϊόν εάν δεν έχετε léir na treoracha thíos. κατανοήσει πλήρως τις παρακάτω οδηγίες. Italiano: Hrvatski: Montare il prodotto, metterlo in funzione ed Ugradite, puštajte u pogon i održavajte eseguirne la manutenzione solo se si sono proizvod samo ako su ove upute jasno razuml- comprese appieno le seguenti istruzioni. jive. Utilizzare il prodotto solo se si sono comprese Koristite proizvod samo ako su sljedeće upute appieno le seguenti istruzioni. jasno razumljive. Latviešu: Lietuvių k.: Produkta iemontēšanu, ekspluatācijas sāk- Produktą montuokite, pradėkite jo eksploata- šanu un tehnisko apkopi veikt tikai tad, ja dotā ciją ir techninės priežiūros darbus vykdykite tik instrukcija ir pilnībā saprasta. tuomet, jei aiškiai suprantate šią instrukciją. Produktu lietot tikai tad, ja dotā instrukcija ir Produktą naudokite tik tuomet, jei aiškiai pilnībā saprasta. suprantate šią instrukciją. Malti: Nederlands: Installa, ikkummissjona u wettaq manutenzjoni Product alleen installeren, in gebruik nemen fuq il-prodott biss jekk dawn l-istruzzjonijiet en onderhouden, als de volgende instructies jinftiehmu b'mod ċar. goed zijn begrepen. Toperax il-prodott biss jekk l-istruzzjonijiet li Product alleen bedienen, als de volgende ġejjin jinftiehmu b'mod ċar. instructies goed zijn begrepen. Polski: Português: Produkt należy instalować, uruchamiać lub Instalar, colocar o produto em funcionamento konserwować tylko wtedy, gdy poniższe e fazer a manutenção somente se as instru- instrukcje są w pełni zrozumiałe. ções a seguir forem claramente compreen- Produkt może być używany tylko wtedy, gdy didas. poniższe instrukcje są w pełni zrozumiałe. Utilizar o produto somente se as instruções a seguir forem claramente compreendidas. 8 Operating In structions / DET-AC III Master / 916005 / 11-2022 / en_US Legal note Română: Svenska: Montați produsul, puneți-l în funcțiune și între- Montera produkten, ta den i drift och underhåll țineți-l numai dacă instrucțiunea următoare den endast om du förstår denna instruktion. este înțeleasă clar. Betjäna produkten endast om du förstår den Utilizați produsul numai dacă instrucțiunea efterföljande instruktionen. următoare este înțeleasă clar. Slovenčina: Slovenščina: Namontujte, spustite do prevádzky a udržia- Izdelek vgradite, zaženite in vzdržujte samo, vajte výrobok iba vtedy, pokiaľ ste jasne če ste dobro razumeli navodila v nadaljevanju. pochopili tento návod. Izdelek upravljajte samo, če ste dobro razu- Obsluhujte výrobok iba vtedy, pokiaľ ste jasne meli navodila v nadaljevanju. pochopili tento návod. Čeština: Magyar: Namontujte, spusťte do provozu a udržujte Csak akkor építse be a terméket és végezzen produkt pouze tehdy, když jste jasně pochopili karbantartást, ha a következő útmutatót egyér- tento návod. telműen megértette. Obsluhujte produkt pouze tehdy, když jste Csak akkor kezelje a terméket, ha a következő jasně pochopili následující návod. útmutatót egyértelműen megértette. Operating Instructions / DET-AC III Master / 916005 / 11-20 22 / en_US 9 General 2 General This document contains important information for working safely and efficiently with the active extinguishing system DET-AC III Master (referred to below as the "system"). This document is intended for qualified personnel Ä Chapter 3.6 “Qualification of personnel” on page 18. 2.1 Overview Fig. 1: Structure of the system 1 Tank (extinguishing agent container) with 7 Control card CPU3 fill level monitoring and release device 8 Suction pipe connection 2 Propellant cartridge 9 Fan 3 Detector interface 10 Power supply 4 Air flow monitoring filter 11 Emergency power supply (batteries) 5 Fire detectors 12 Discharge nozzle 6 Connection strip (connection technology 13 Front panel with display and control panel card / network interface card) 14 Control panel card BT3 2.2 Abstract The active extinguishing system DET-AC III Master, which is intended for installation in closed 19" cabinets (e.g. server, network or switch cabinets), is a stand-alone, compact unit that was developed to detect and extinguish fires. NovecTM 1230 manufactured by 3MTM (FK-5-1-12) is used as the extinguishing agent which is discharged evenly in the extinguishing zone via a discharge nozzle. This extinguishes the fire by extracting heat energy from the flames. Fire detection occurs by means of 2 fire detectors. 10 Operating In structions / DET-AC III Master / 916005 / 11-2022 / en_US