User Manual DET-AC Plus
Contents
1. DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 49 52 DET AC Plus Active Extinguishing System Lampertz Fault Fault Message Possible Cause Necessary Measure Extinguishing action Extinguishing action was Advise service failed released during mechanical blocking The DET AC plus detected a fire and the extinguishing action was triggered but the extinguishant tank was however not emptied No data in the event Backup battery on the Advise service memory although processor board is messages existed missing or empty Failure sensor 1 failure Interface processor board Advise service sensor 2 failure air detector board defective stream and no air discharge There no function of the Interface processor board Advise service front panel but the front panel defective aspirating fan runs and there is external 24V EC 0010 P 0000000 1 front panel defective board advise service start aspirating fan defective Test release with test Test gas was not sprayed Repeat test release gas does not work directly into the bore of the sampling pipe or Test gas was not sprayed in long enough Display does not Contrast of display is mis Readjust the contrast at the back indicate anything but adjusted potentiometer of the front panel the LED work OneU does not run Power supply unit Start of the OneU with the batteries start al2. Fire sensors Aspiration fan Aspiration and exhaust air connections Emergency power supply accumulators Main board Power supply unit 0 Front panel with display and control panel 1 Detector interface 2 Filter for air flow monitoring 2 3 Function Via a pipe system a fan 5 constantly sucks air samples from the monitoring area 6 and passes them via the fire sensors 4 The sensors are monitored permanently by the evaluation and control electronics 8 for functionality and potential soiling When the first fire alarm criterion is reached the evaluation electronics controls the process programmed for this event It displays the alarm condition on a display 10 if necessary triggers the transmission to superordinated systems controls optional acoustic and optical alarm devices When the second alarm criterion is reached the release device 2 will be electrically triggered after a preset analysis time opening the propelling gas cartridge 2 and causing the propelling gas to flow into the extinguishing agent container 1 The propelling gas presses the extinguishing agent through an extinguishing pipe towards the extinguishing nozzle 3 At this nozzle the extinguishing agent evaporates and builds up the necessary extinguishing concentration for extinguishing the fire The extinguishing agent container is protected against overpressure The filling level monitor integrated into the extinguishing agent c
3. Battery change The period of operation of the batteries is monitored by the system If it exceeds the maximally permissible time an appropriate message is displayed and the system goes into the failure mode In order to reset this monitoring after a battery change the function battery change must be called up Since the system cannot recognise the exchange of the batteries automatically the function must be called up also if the battery exchange takes place before the failure message appears Otherwise the operating hours meter for the batteries is not put back and the failure message would come before expiration of the permissible period of operation After the start of the function the inquiry takes place confirm cancel change function cancel cancel function function If this question is answered with yes the resetting of the operating hours meter must be confirmed in the following dialogue cancel 9252 cancel function Reset function cancel carry out function function If the function was carried out the following confirmation message appears back to back to menu Rese menu back to back to Reset en ca After this message the operating hours meter of the batteries is reset so that the entire maximum period of operation is available again A failure message with the request to change the batteries eventually displayed before is reset thereafter If the function is discontinued in any position
4. select function exit menu Reset activate submenu exit menu select function DET AC Plus Active Extinguishing System operating instructions order no 90 6849 Al01 07 2007 page 27 52 DET AC Plus Active Extinguishing System Lampertz Submenu Air flow calibration Control function Display of the current air flow measurement previous back to f Reset A submenu item Reset main menu next select function submenu item Control function Automatic calibration of air flow monitoring previous back to Reset submenu item Reset main menu next select function submenu item Control function Manual calibration of air flow monitoring previous back to Reset submenu item ee main menu next select function submenu item Control function Adjusting the integration time for air flow monitoring previous back to submenu item main menu next select function submenu item DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 28 52 DET AC Plus Active Extinguishing System Lampertz Submenu Version information Control function Querying the firmware version previous back to f Reset f A submenu item Reset main menu next select function submenu item Control function Querying the version of the control panel software previous back to Reset submenu item Reset main menu next select fun
5. German operating instructions 906849 X E English operating instructions 906850 O E Sliding rail of varying depth Rittal DK 7063 880 Accessories o Z Testgas 905904 e p a Sampling pipe complete with attachment E 90 6095 clips oy Alarm combination SONFL1 MX u 90 6508 flashing light alarm horn o Z Push button for manual release yellow 88 8845 Tools 0 W Pipe cutter VO e sampling pipe connections r a EEE screws ayy m Size 8 open jawed spanner for attachment Pf angle ey Mm Size 22 open jawed spanner for Pf extinguishing nozzle Ct Size 19 open jawed spanner for Pf extinguishing pipe Vacuum lifting pad S LAEE ai level 0 installation commissioning 1 device replacement 2 extinguishing module replacement 3 wearing parts replacement e g batteries 4 re commissioning after release M characteristic E spare part W tool Z accessory L storage location supplier gt lt DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 48 52 DET AC Plus Active Extinguishing System Lampertz 7 3 Trouble shooting Fault Fault Message Possible Cause Necessary Measure Power failure Mains voltage supply Eliminate possible disturbances of the short term failed mains voltage supply Failure power supply Power supply unit does Connect mains voltage supply again unit not deli
6. operation is possible during this phase Please wait for this phase to complete 1 2 3 enlarge monitoring cancel Reset A window a function minimise monitoring ese confirm current window value 4 1 currently set lower limit value for monitoring 2 current measurement 3 currently set upper limit value for monitoring 4 display of the current measurement as a bar graph The current measurement is determined and the corresponding thresholds are calculated from it in accordance with the selected width of the monitoring window 10 20 or 40 The determined values have to be confirmed to become effective key Reset PS DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 33 52 DET AC Plus Active Extinguishing System Lampertz Manual calibration of air flow monitoring Determination of the current values currently set lower limit value for monitoring current measurement 1 2 3 currently set upper limit value for monitoring 4 display of the current measurement as a bar graph The current values are determined The displayed value counts up to 64 progress indication No operation is possible during this phase Please wait for this phase to complete o cancel A monitoring range function decrease confirm current monitoring range value The set monitoring range is moved as a whole lower and upper t
7. Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 3 52 DET AC Plus Active Extinguishing System Lampertz 1 General 1 1 Explanation of symbols and notices In this documentation safety notices and important explanations are indicated by the following symbols Caution Is placed before warnings which require particular observation to ensure the proper operation ofthe system the compliance with directives regulations notices and correct procedures and the prevention of personal injury malfunctions faults or damage to the device or the whole system Note Indicates general notes and explanations 1 2 Intended use This device is only to be used in accordance with the operating conditions detailed in the contract documentation and the operating manual Any other or additional use is not as intended The manufacturer is not liable for any damage resulting from such use the risk in such cases is born exclusively by the operator or commissioner The intended use also includes observing all notices contained in the operating instructions complying with the operating servicing and maintenance conditions prescribed by Minimax The operator must carry out regular visual and functional inspections in accordance with the check list in the chapter maintenance service and must document them in the report book if necessary The operator must coordinate modification
8. duplication and distribution using electronic systems and the transmission to third parties is prohibited DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 2 52 DET AC Plus Active Extinguishing System Lampertz Contents COTES ee ee ee ee er ee een 3 1 1 1 RIESEN EIN NEE EN EEE eee eee ee ee ee eee eee EINER 4 1 1 Explanation of Symbols and notices cccccesccccssececceeececceuseccseueecceuececseeeesseueeesseeeessuseessuseeessgesessaaeees 4 42 MEN OUE sass ce ee era we cre ee cs res 4 1 3 Sale OCT IION aise ee ee ee 5 1 4 Operators obligation ccccccccseeecceececceececseeeecsuuceeceusecseneeecseueeeseuseeeseeeessaueeesseceessseueeessgeeetsussessaeees 5 19 MSE SOA en ee re near be cate feet cep cael een nes ae nee 6 1 6 Alterations and modifications u00220002200020n0nennennnnennnnnnnnnnnnnnn eeeseeeeseeeeseeeessueesseeeeetsaeeeseeesaneessnees 6 1 7 Documentation of additional system components us4444400204nsennennnn nennen nennen nennnennennnnnnnnnenennennn nenn 6 1 0 sg IES PO A US ves ast go eee a ee a ee ae ee ee een 6 1 9 Technical developments u02240024002000nenonennnnnnennn anne nnne nenn nnnnnnnnennnunnnnnnenenenennnnnnnenennnnnnnnenenensnnnnen 6 2 Function and design of the DET AC Plus Active Extinguishing System uu0s444000nennne nennen nnenne nennen 7 2l SHOILAESC
9. during a fire alarm in the status Extinguishing system blocked blocking of the extinguishing system there is a transition from blocking to blocking cancelled e g by closing the door the extinguishing action is triggered one second after the condition blocking cancelled has been reached 2 4 2 Manual release By operating an optional connectable manual release the extinguishing action is triggered manually The resistors must be dimensioned as follows Ra 1K8 Ohm 1 10 Watt Rx 470 Ohm 1 10 Watt DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 11 52 DET AC Plus Active Extinguishing System Lampertz To trigger the extinguishing action the push button manual release must be operated for at least 1 second The release is always direct and independent of the condition of the automatic detectors The programmed dual detector dependency will not be considered during manual release The release via the input manual release is suppressed during an open door contact see chapter 2 4 1 or if an external blocking is present The alarm message of the manual release must be reset manually see chapter 3 5 1 2 4 3 External power supply For external consumers there is a two pole connection Us with an output voltage of 21 29 V DC This output is protected by a 500 mA fuse and supplied with emergency current If the power supply is exclusively from the bat
10. for manual System condition _ Cc ab O N Oo gt O x Blocked g system blinks blocked Yellow Door illuminates contact fault N Sm O O _ O O Q Q Cc Cc O O v YW O O DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 44 52 DET AC Plus Active Extinguishing System Lampertz 7 1 5 Connecting the push button for manual release The system state must not change in the process Detector 1 O Quiescent push button for manual Blocked Exting syst blocked Door contact fault illuminates 7 Quiescent fe Trigger push button for manual release LED Relay Green Fault blocked blinks Pre alarm Door contact Yellow Main alarm fault illuminates Manual alarm Red blinks release Fire Reset push button for manual release and press fire reset key The state before the release will be restored Detector 1 Detector 2 push button for manual door Quiescent Closed Alarm Alarm Open BE u fe DEE u x x _ Cc oO O N gt O X Blocked Exting syst Green blinks Door contact Yellow fault illuminates u Quiescent Detector 1 Detector 2 push button _ Cc eb O N gt O DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 45 52 DET AC Plus Active Extinguishin
11. including the safety and warning notices contained therein DET AC Plus Active Extinguishing System operating instructions order no 90 6849 Al01 07 2007 page 5 52 DET AC Plus Active Extinguishing System Lampertz 1 5 User s obligation Installation maintenance inspections and repairs may only be carried out by individuals with adequate professional qualifications These individuals are for example competent individuals in matters relating to hazard detection systems or qualified electricians for hazard detection systems The applicable national regulations in particular with regard to the required qualifications in the country of use must be observed Furthermore all individuals working with the device commit to always observe the basic regulations on occupational safety and accident prevention to familiarise themselves prior to starting work with the conditions of the object and its environment the safety concept the protection task and possibly the monitoring task of an overriding fire detection system and to have read and understood the operating instructions including its safety and warning notices Any questions with regard to the operating instructions must immediately be clarified with the respective supervisor or the manufacturer of the device 1 6 Alterations and modifications Unauthorised alterations and modifications of the device are not permitted and invalidate any manufacturer li
12. taken that the sampling pipe at the intake side of the air conditioning unit is installed vertically see adjacent drawing and the bores of the sampling pipe are directed against the air flow the nozzle is positioned in such a way that within a radius of 200 mm around the nozzle spraying is not obstructed by anything other than the cabinet wall e g cables or energy rails This must also be observed without fail during any future changes within the cabinet An adapter piece to move the nozzle position e g for deeper cabinets is available as an option see accessories DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 15 52 DET AC Plus Active Extinguishing System Lampertz 3 2 2 Installation steps and functional test Caution Please always carry out the installation steps in the order given below Record the steps in the installation and test report see appendix Installation steps Check the temperature indicator for proper condition see figure 1 If the temperature indicator is dark it is possible that the positive pressure safety device of the extinguishing tank was released In this case with start up the message fire extinguishing agent decrease Is indicated in the display Install the sliding rails supplied by customer to support the device Open the cover plate of the battery compartment Attach the plug of the batteries fo
13. the message air flow too low must appear in the display 7 1 8 Reactivate the system Refit the door contact plug press the reset key and close the door Detector 2 push button for manual System condition Quiescent Alarm x Quiescent Open e i LER O O oO eb Q Cc ab O N K gt O DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 47 52 DET AC Plus Active Extinguishing System Lampertz 7 2 Spare parts accessories and consumables tools S M iem J Ordernumber Spare parts Ooo SB Active Extinguishing System DET AC Plus 90 6744 complete device E Extinguishing tank complete incl 90 6699 propelling gas cartridge 3 E Set of batteries 2x 12V 2 2 Ah 23 6023 4 E Fire detector head OMX1002C 90 6323 4 E Fire detector head OMX1002C HS 90 6324 E Air flow sensor filter 50um 89 3663 E Fuse 0 315 A 250 Volt 75 0018 E Fuse 0 5 A 250 Volt 15 0136 E Fuse 2 0 A 250 Volt 15 0240 E Fuse 4 0 A 250 Volt 15 0276 X E Fuse6 3A 7250 Volt power supply unit 97132 x JE Terminator resistor 22k 1 10 watt with Bus RJ12 connector door contact connection BIT Je ae E a for door contact or push button for manual release TF eesreonmeernuinnnentrmanuireene for door contact or push button for manual release X E Powercable 906083 X E
14. 3 Upper limit Filter time Initially 10 should be set as permitted deviation because this setting permits the earliest possible detection of a contamination of the sampling holes If the air flow reports frequent faults due to the flow conditions the tolerance can be raised to 20 or 40 which however makes the recognition of contamination more insensitive The following measures must be carried out in the sequence described for the functional test 7 1 2 Reset power supply fault reset alarm close door The device is in quiescent condition Detector 2 push button for manual System condition Quiescent x Quiescent Open pe i iA iA O O cab oO Q oO O N O Status OK Green on Quiescent condition DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 43 52 DET AC Plus Active Extinguishing System Lampertz 7 1 3 Opening the door Detector 2 push button for manual xX Quiescent pe x Quiescent Quiescent Detector 1 Caution The message Extinguishing system blocked must appear in the display otherwise the extinguishing action will be activated during the subsequent steps 7 1 4 Disabling the system by pulling the door contact plug This is done for additional safety Should somebody unintentionally close the door during the subsequent steps no release will result push button
15. 32 m vas Figure 3a Figure 3b i a Transport protection pin Transport protection pin ae Figure 4 the device in the blocked the device is not blocked Attachment condition any more in the cabinet DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 16 52 DET AC Plus Active Extinguishing System Lampertz 3 2 3 Installation notes for the sampling pipe The vertical sampling pipe must be attached at a location aiding the flow bores of the sampling pipe directed against the air flow using the clamps The diagrams on the following page indicate the fans It is assumed that the fans on the side of the sampling pipe aspirate air from the cabinet The 4 holes in the sampling pipe must be directed away from the fans towards the cabinet The sampling pipe is sealed with an angle and a plug at the bottom A trigger test using test aerosol must always be carried out Caution to do so block the extinguishing system see 7 1 6 DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 17 52 Lampertz DET AC Plus Active Extinguishing System Sampling pipe installation options Installation of the sampling pipe with routing on the left cabinet side Detail sampling hole Installation of the sampling pipe with Air inlet of the A C system with recirculating air operation Sampling pipe with 4 h
16. BLZ 300 500 00 Kio Nr 1 ZID Bad Oldesloe Loreena Dr Walker Becrilod iB AOC 0000 DOM te IBAN DESO 3005 0000 goai 1518 i Tel 49 4591 803 0 Mira Mispa Gmb gang Hateg SWIFT EIG HYWVEDEMMEIK RAIF T MC WELADE GRD Far 49 4531 603 248 AG Libek HAE 2082 iO Vonsitzernder haar PANAT chin Dos Aufuchisrsis Dautsene Dank AG Daio Hark AC ingre Wiel loors t 17 S60 Dr Din ich Riker BLZ 230 707 10 Kio Ar 18 20 430 BLZ 2 Kio 331 Unsere Sheser hHr 20 209 45300 IBAN DE46 2307 0710 Gita i30 0 IRAN DETS Z tint SWIFT DEUT DEH 2 SIF T BiG DRE SDEF 7 ui DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 51 52 Your IT security is our business all over the world Lampertz GmbH amp Co KG Industriestra e 24 D 56472 Hof Germany Phone 49 0 26 61 9 52 200 E Mail info lampertz com Fax 49 0 26 61 9 52 209 www lampertz com L Lampertz 816129
17. C Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 40 52 DET AC Plus Active Extinguishing System Lampertz 5 2 Notes on transport During the transport of the device with extinguishing agent container and propelling gas cartridge 25 3 g 85 ml Argon the following special rules must be taken into account Special notes on transport for overland transportation Hazardous substance UN 1006 category 2 limited quantity LQ1 as per ADR 2007 Special notes on transport for sea transportation Hazardous substance UN 1006 category 2 2 argon compressed limited quantity 3 4 2 1 IMDG code Special notes on transport for air transportation UN 1006 category 2 2 argon compressed IATA DGR no limited quantity for limited quantity most permissible net quantity for each interior packing 120 ml argon gross weight per package max 30 kg The safety data sheet for Novec 1230 by 3M must be observed and is included with the device during delivery Packaging Always retain the transport packaging of the DET AC Plus Active Extinguishing System For maintenance or repair the device may only be sent in the special original transport packaging or a equivalent one DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 41 52 DET AC Plus Active Extinguishing System Lampertz 6 Technical data 19 1HE 850 mm deep sh
18. HPLON esse ea ea se el era 7 ZZ DOSO BRPPEEBERIBEERETEENEREPEREERTETEECPIEBEEUNEERNEREELEDEENEEERSELERERUERDREEENEERNELEVENEFEENERTETELEPLEEEURERROEBESHELEEER DPRENEEERWEREFENDERENEERR 8 Lo FON UON Renee ae een eee er ne ee ee ae 8 24 CONNECTIONS ee ee sentence een a eine nce tei ee eier ae ie 10 2 4 1 Door contact DIOCKING en ecssanne 10 24 2 Manlialtelease n sunssssneiee euere sie 11 2 4 3 External power supply ccccccccccscccseeceececeeeceeecceeceeceueceueeceeseuecsueesaeeseeeeueesaeeceessuseesseessaseseeess 12 2 4 4 Relay OUT ea tartar nis nee sac acsiswaastanenancifelenauaaacinancanenesuaiwtenamencien and hund Ra Ehen oniusensan And hammer 12 3 Installation operation and control of the DET AC Plus Active Extinguishing System 044esnn no 13 3 1 Conditions for use and installation 2220002200020000nnnnonnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnennnnennnnnn 13 3 2 Installation and commissioning of the device uus224400snsnnennnnnnnnennnnnnennn nennen nnennnnnnnnnnnnennennennennnnennnnnnn 14 32 1 IMStallaloHMOLES wesent sense see ee ee ee ee 14 3 2 2 Installation steps and functional test u00222002220ennnnennnnnenennnnnnnennnnnnnnnnnnnnnnnnnnennnnene nennen 16 3 2 3 Installation notes for the sampling pipe uu0222002220022nnennnnnnnnnnnnnnnennnnennnnnnnnnnonennennnnennnnnennnnnn 17 3 3 Installation and commissioning of additional electri
19. Lampertz www lampertz com User Manual DET AC Plus FRIEDHELM LOH GROUP 75 Your IT security is our business Lampertz yer DET AC Plus Active Extinguishing System Lampertz General information The Active Extinguishing System DET AC Plus is a quality product in accordance with the latest state of the technical art As the sole supplier in Europe for mobile and stationary fire protection solutions from a single source Minimax offers individual protection concepts for every risk More than 100 years of experience intensive contributions to national and international expert committees and the close co operation with insurers and test institutes form the basis of the high quality and safety of problem solutions for fire protection from Minimax The successful implementation of the installation and the safe operation of this device requires knowledge found in these operating instructions The information is presented concisely and clear Device manufacturer Minimax GmbH amp Co KG Industriestra e 10 12 23840 Bad Oldesloe Germany Tel 49 0 4531 803 O Fax 49 0 4531 803 248 Email info minimax de Internet www minimax de Minimax GmbH amp Co KG reserves all rights for this technical documentation The information contained therein may not be reproduced in full or in parts in any form print photocopy microfilm etc without the written permission of Minimax GmbH amp Co KG The storing processing
20. a warning message appears back to back to menu Rese menu back to back to on ao If this message appears the operating hours meter of the batteries was not reset it keeps running from the temporally last condition A failure message with the request to change the batteries eventually displayed before is not reset thereafter DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 35 52 DET AC Plus Active Extinguishing System Lampertz Operating hours meter Apart from the monitoring of the operation hours of the batteries the system evenly monitors the period of operation since the last maintenance If this exceeds the maximum maintenance interval a failure message is generated For resetting this message a fabricator reset must be carried out For this purpose the housing of the OneU must be opened On the CPU board the key Reset is to be pressed for longer than 3 seconds Afterwards the failure message to the maintenance interval is deleted and the operation hours meter of the system reset This resetting does not have any influence on the monitoring of the period of operation of the batteries 3 5 4 LCD display List of messages For the following conditions messages will be displayed on the LCD display Display text Display text meaning Extinguishing action Both sensors have triggered a fire alarm or on of them triggered triggered a fire alarm and the other one repor
21. ability 1 7 Documentation of additional system components If the device is used in conjunction with other components from Minimax or other manufacturers it must be ensured prior to commissioning the system that the relevant manufacturer documentation has been read and understood 1 8 Spare parts Spare parts must meet the technical requirements of the manufacturer Only original parts meet this requirement 1 9 Technical developments The manufacturer reserves the right to modifications in the interest of technical development whilst retaining the key features of the device type described without corrections to these operating instructions DET AC Plus Active Extinguishing System operating instructions order no 90 6849 Al01 07 2007 page 6 52 DET AC Plus Active Extinguishing System Lampertz 2 Function and design of the DET AC Plus Active Extinguishing System 2 1 Short description The DET AC Plus active system has been designed for installation in enclosed switch cabinets and is a separate compact unit capable of detecting and extinguishing fires The extinguishing agent used is Novec 1230 a chemically acting liquid which evaporates at a nozzle and has extinguishing powers in gaseous form Fire detection takes place via sensors to be adjusted for the anticipated fire characteristics automatic fire detectors Alarms and faults can be transmitted via potential free contacts or optionally via the CMC TC wit
22. air of the device is carried out by the Lampertz Rittal Service or a specialist company authorised by Lampertz Rittal A specialist company authorised for maintenance and fault removal is a company whose employees have been trained by Lampertz Rittal in the DET AC Plus Active Extinguishing System Normally this is a member of the installation company or a specially trained employee of the operator or a specialist company commissioned by him In case of improper handling and faulty or missing regular inspections and maintenance Lampertz Rittal does not accept any liability 5 1 Regular inspections by the operator Daily inspections operator No fault may be present in the DET AC Plus Active Extinguishing System operating state without fault or alarm green operation LED is on no yellow fault LED is on or flashing Any faults present must be recorded and removal must be initiated Daily inspections may be omitted if it can be ensured that any faults are safely detected elsewhere Monthly inspection operator Sampling pipe and extinguishing nozzle must be free of external damage and the nozzle must be free of contamination and obstacles in the spray Sampling pipe connections must not be disconnected Display air flow and compare with the value from the commissioning report to detect any contamination The max deviation must not exceed 10 Quarterly inspection operator This should additionally investigate any construct
23. arged Charging fault The charging does not function correctly Air flow fault Contamination or blocking of the sampling pipe or of individual dynamic pressure too high holes Air flow fault Fracture or torn connection of the sampling pipe dynamic pressure too low or Change in ambient conditions changed flow velocities of an air conditioning system open or closed doors of the 19 cabinet etc Detector 1 fault sensor 1 is missing does not make contact or is faulty Detector 2 fault Sensor 2 is missing does not make contact or is faulty Extinguishing output fault The electric release device cannot be actuated Extinguishing agent loss The extinguishing agent volume has reduced due to loss Extinguishing agent The monitoring device of the extinguishing agent is faulty monitoring fault Maintenance interval After approx 2 years the device needs to be serviced expired Call service engineer Battery change required Battery life of 4 years has been exceeded Call service engineer Triggering extinguishing Extinguishant tank was triggered system Extinguishing fault Extinguishant tank was triggered but filling level indicator does not indicate loss of extinguishant Extinguishing successful Extinguishant tank was triggered and filling level indicator indicates loss of extinguishant DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 37 52 DET AC Plus Active Exting
24. bient temperature range 10 C to 35 C Temperature difference between the air sucked in and the installation location of the device max 5 C Relative humidity up to 96 humidifying inside the device through temperature change is not permitted Ambient air low in dust and contamination The use in areas where gases or vapours corrosive to metal or plastic can be sucked in is not permitted The installation of the device in areas with vibrations caused e g by nearby punching machines is not permitted Operation only with closed cooling air circuit within the airtight closed cabinet or closed cabinet without ventilation see drawings below the air exchange rate of the switch cabinet system to be protected must not be greater than 10 within 20 min Max permitted protection volume 3 m condition small opening surface An empty unit in the upper third preferably the top slot of the cabinet Existing minimum installation depth of 850 mm 100 240 Volt mains connection Installation of the DET AC Plus Installation of the DET AC Plus Installation of the DET AC Plus Active Extinguishing System in Active Extinguishing System in Active Extinguishing System in a cabinet with open cooling air a closed cabinet with closed a airtight closed cabinet without circuit is not possible cooling air circuit is possible cooling air circuit is possible Installation of the DET AC Plus Active Fire Extinguishing System in differently equ
25. c devices 00222002220002nnennnnenennennnnennnneennnnn 20 3 3 1 External alarm devices 22u022202240020n0nnn0 nenn nano nnno nenn nnnnennnenennnnnnennnenennnnnnennnenennnnnnennnennnnensnnnnnnenn 20 3 3 2 Push button for manual release us222002220002snuennnnnnnnnennnnennnnnnnnnnennnnnnnnnnnnnnennnnennnnnsennnnennnnnn 20 3 4 Alarms Arsch MNES eine ee nen Sean een ee ea ein Sea sleet eee Selene ee 21 3 4 1 Alarm and fault messages ccccccsececceeececceseecceeececceuececseueecssucesssueeesseeeessueeessuseeesageeensssageessages 21 35 Display and contol elemenlS cesssisciesdadiscsorncaraormaansseseacasincssainaiaraansanssaiavausraarninssaidnaiarnapiedsddenbasueescaaentevadns 22 39 1 LED IAG ICAO INS ee ae ee een 22 TS S E E E A II HUN NENNEN ENGE ONE RUN EINEN E WE PER or WERE EE 24 393 E ee ee ee 25 3 5 4 LCD display List of messages 222uuss22sneennnnnnnennnnnnennnnnnnnnnenennnnnnennnnnnnnnennennnnnnennnnnnennenennennnnnnn 36 4 BSEWAVIOUl dunnga Ne nenne ee ee 38 5 Control service maintenance and repair after release 22u022002220snsnennnennnnnnnnennnennnnnnnnnnnne nenn nenn nnnnnen 39 5 1 Regular inspections by the OperatOr ccccccccsscccssececsececeuceseuecseuecenseeeseueeseueessecesseeensueetsusesetsaeessaeeens 39 5 2 Tests maintenance and repairs u222022002s0ennusnnennnnnnnnnennnennnnnnennnnnnennnnnnnnnnennnnnnennnennnnenensnnennnenn
26. correspondingly different text message Figure 5 or using the same message plus the symbol for current messages Figure 5 current message 1 Figure 6 current message 2 The number of the message is numbered from the start of the current event memory l e the oldest event still present in the memory has the number 1 If the event memory is full the next event overwrites the so far oldest event During the next display of the event memory the event previously carrying the number 2 now carries the number 1 the stored events move down to allow the new event to be inserted at the top The numbering in the event memory has no relation to the number shown for the event in the message display when the event was still Current In the display of the event memory one can change from any entry to the chronologically oldest event by simultaneously pressing the two arrow keys UP and down Likewise the key RESET EV always leads to the chronologically recent event If one keeps the respective arrow key longer pressed while scrolling the display continues to run automatically into the selected direction as long as the key remains pressed Display if no entries are present in the event memory exit exit display display exit exit Reset display display Display of the most recent event to previous exit message display No no function function By activating this control function View event memory the most recent message
27. ction submenu item Control function Querying the BIOS version previous back to submenu item main menu next select function submenu item DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 29 52 DET AC Plus Active Extinguishing System Lampertz Description of the menu functions Querying the firmware version back to back to menu menu back to back to menu menu The following information is shown device name version number and date of version creation Querying the version of the control panel software back to back to menu menu back to back to menu menu The following information is shown device name version number and date of version creation Querying the BIOS version back to back to menu menu back to back to menu menu The following information is shown version number and hardware ID DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 30 52 DET AC Plus Active Extinguishing System Lampertz View event memory The display of messages from the event memory is identical to the message display of the system To indicate that this is a display from memory the text EMEM is shown at the top right Unlike in the message display messages are also entered in the event memory ifa state causing a message has been removed The display of the current message is either by way of a
28. d in the LCD and via the green flashing operating LED O Caution All extinguishing requests registered during the condition Extinguishing system blocked blocking of the extinguishing system place the device into the status extinguishing system blocked but do not cause the extinguishing action to be started DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 10 52 DET AC Plus Active Extinguishing System Lampertz a Input door switch as RJ12 connector One input door switch 5 is designed for the model Rittal 7320 530 see also figure on the left As termination an RJ12 connector with a resistor 22 K is provided between the contacts 2 and 6 see figure on the right Via the connection X2 several door switches of this type can be switched in series b Input door switch as two pole plug The additional input door switch 11 is a two pole plug The connection must be made in accordance with the adjacent drawing The corresponding plugs are available as accessories see list in the appendix The resistors must be dimensioned as follows Ra 22K Ohm 1 10 Watt Rx 22K Ohm 1 10 Watt The connections are monitored for wire breaks and short circuits Up to ten switches can be connected to the inputs Caution In each case either the RJ12 connector or the two pole plug may be used as input door switch Caution If
29. e 21 52 DET AC Plus Active Extinguishing System Lampertz 3 5 Display and control elements To display the current device state the extinguishing system has an LCD with background illumination and four LEDs to indicate collective conditions Operation is via four keys on the front Operation LED Reset key Reset key LCD display Up Up key Alarm LED LED oe O 6 at t oA oh u PS fault LED Collective fault LED Reset Reset PS key Reset PS key Figure 1 Display and control elements PS Power Supply 3 5 1 LED indications The collective indications are implemented via four LEDs on the front These are activated in accordance with the indication types in Table 1 Type of Activation indication off LED is permanently off flashing LED is energised every 2 seconds for 200 ms blinking LED is alternately on for 0 5 seconds and off for 0 5 seconds on LED is permanently on Table 1 LED indication types DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 22 52 DET AC Plus Active Extinguishing System Lampertz The four LEDs implement the following indications LED Colour State Meaning Operation green off System disconnected or not ready for operation on System ready for operation blinking System in operation but extinguishing is blocked e g door open flashing The system is being reset Alarm red off System at r
30. eet metal Weight approx 25 kg incl extinguishing agent and propelling gas cartridge Nominal voltage 100 240V AC 50 60Hz Emergency power supply approx 4 h Ambient temperature 10 C to 35 C operation 20 C to 65 C storage Connections 1 potential free change over contact pre alarm RJ12 connector 1 potential free change over contact fire RJ12 connector 1 potential free change over contact extinguishing RJ12 connector 1 potential free change over contact collective fault RJ12 connector 24 V 3 5 V nominal voltage 0 5A resistive load Displays 1 LCD with clear text display of status messages 1 LED green operation 1 LED red alarm 1 LED yellow collective fault 1 LED yellow power supply unit charger fault Sensors optical smoke detector 2 different scattered light sensitivity approx 3 5 m light obscuration sensors for 2 alarm optical smoke detector HS thresholds sensitivity approx 0 25 m light obscuration outer diameter 22 mm inner diameter 18 mm approx 10 volume flow Protection volume max 3 0 m for airtight cabinets the air exchange rate of the switch cabinet system to be protected must not be greater than 10 within 20 min External devices connection for push button for manual release connection for door contact bus connection for system networking Rittal CMC RJ12 connector connection for external signalling devices Appro
31. est flashing A detector has triggered with dual detector dependency programmed but the other is still inactive pre alarm blinking A fire alarm has been detected but no extinguishing action has been triggered e g because of a blocking present on The extinguishing action has been triggered Collective fault yellow off No faults except possibly power supply unit faults are present blinking In conjunction with operating LED off the central control station has failed or there is no communication between the central control station and the control _panel blinking In conjunction with operating LED on faults are present which prevent an extinguishing action if requested on Faults are present which do not prevent an extinguishing action Fault yellow off Power supply unit charger work properly Power supply blinking Mains power supply failure unit charger PS on There are faults in the power supply unit charger Table 2 Meaning of the LED indications Caution Faults of the power supply unit charger are not included in the collective fault indications This means that the collective fault LED will not be activated if only 4 faults of the power supply unit charger are present If faults of the power supply unit charger are present and the collective LED is also activated in any way this means that other faults in addition to the power supply unit charger faults are present DET AC Plus Active Extinguishing System o
32. g System Lampertz 7 1 6 Triggering the automatic detectors Trigger with test gas at the last hole of the air sampling pipe X Blocked Extinguishin Pp x ffx x Px Blocked Extinguishin Green Fault Fault Alarm g system Pre alarm blocked Yellow Main alarm Door illuminates contact Red blinks fault Fire alarm detector 1 Pre alarm Fire alarm detector 2 Fire Reset the alarm after 2 min using the fire reset key The previous state must be restored 5 25 Sc OO c cE 5 a Detector 1 Detector 2 Door Quiescent Alarm Quiescent Alarm Quiescent Alarm Closed x x push button for manual _ Cc oO O N gt O X Blocked blocked Door illuminates contact fault w N en O O gt O O per eb Q Q C C O v O K D 5 a oO D gt O O DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 46 52 DET AC Plus Active Extinguishing System Lampertz 7 1 7 Generating an air flow fault Close 10 of the sampling holes to generate an air flow fault push button for manual x Quiescent Blocked Extinguishin g system blocked Door illuminates contact fault Quiescent Detector 1 Quiescent Detector 2 Note for the air flow fault detection 2 holes must be closed with insulating tape After the set filtering time the yellow fault LED must illuminate and
33. h I O unit to a superordinated location monitoring or control device The compact Active Extinguishing System with a space requirement of only 1 unit is intended for installation in the upper third preferably the top slot of a 19 switch cabinet system The device is easy to install and cheap to maintain Areas of application The DET AC Plus Active Extinguishing System is used to protect high quality technical installations whose high availability is a must These include IT server and network technology which must provide important data for the enterprise process and ensure the data flow itself Production controls whose technology ensures the uninterrupted running of the manufacturing processes Telecommunications installations which ensure that the communication of the enterprise works without interruptions Power supply and control systems which ensure sufficient energy at the right time at the right place in the enterprise The earliest detection of a fire together with potential extinguishing action ensures that downtimes and subsequent damage caused by a technical fault are minimised DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 7 52 DET AC Plus Active Extinguishing System Lampertz 2 2 Design 1 Extinguishing agent container with level monitoring overpressure protection and electric release device Propelling gas cartridge Extinguishing nozzle
34. herefore independent of the scrolling using the cursor keys It always represents the current system state Besides the cursor keys the control unit has another two keys for resetting stored messages Front view DET AC Plus E VAATE DO Doo jm mmf PA M A DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 9 52 DET AC Plus Active Extinguishing System Lampertz 2 4 Connections Relay output first alarm see 2 4 4 Relay output main alarm see 2 4 4 Relay output extinguishing see 2 4 4 Relay output collective error see 2 4 4 Connector RJ12 to connect to Rittal CMC I O unit Connector RJ12 to connect to Rittal CMC I O unit error door contact 1 see 2 4 1 Connector RJ12 to connect to Rittal CMC I O unit main alarm 0 1 2 Connector RJ12 to connect to Rittal CMC I O unit first alarm Still without function reserved for future applications Two pole plug for for manual release see 2 4 2 Two pole plug for door contact 2 see 2 4 1 1 2 3 4 5 6 7 8 9 1 1 12 Two pole plug for external power supply Us see 2 4 3 2 4 1 Door contact blocking Via the input door switch the release of the extinguishing system is blocked This is necessary because the build up of a sufficient concentration of extinguishing agent cannot be guaranteed with the door open This blocking is displaye
35. hreshold simultaneously If the width of the currently set monitoring range here 20 is to be changed an automatic calibration must first be carried out The set values have to be confirmed to become effective key Reset PS Adjusting the integration time for air flow monitoring increase filtering Eese cancel i Reset A ime es function Va filtering confirm current time value If an arrow key is held pressed for more than 3 seconds the value automatically changes up or down Due to the communication method between the main processor and the control panel there is a small delay between pressing the key and the system response This results in the value still being increased or reduced by approx 2 when a key is released which was previously held down The automatic function is only disabled afterwards Simultaneous pressing of the keys A and V sets the value to 0 The set value has to be confirmed to become effective key Reset PS Lamp test All segments of the LCD are blanked in black and all LEDs are switched on permanently exit test exit test R display in display exit test exit test Reset display display The lamp test is exited when any key is pressed If no key is pressed for more than 5 seconds the lamp test is automatically exited DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 34 52 DET AC Plus Active Extinguishing System Lampertz
36. in time will always be displayed Changing to older messages is possible using the arrow key Up The symbol at the top right of the display indicates that older messages are present DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 31 52 DET AC Plus Active Extinguishing System Lampertz Display of an event within the memory to previous exit message display to next to recent message message The symbol V at the bottom right of the display indicates that more recent messages are present Display of the oldest stored event no exit function display to next to recent message message Display of the current air flow measurement 1 2 3 no exit function display no exit function display 4 currently set lower limit value for monitoring current measurement currently set upper limit value for monitoring 4 display of the current measurement as a bar graph The current measurements and the currently set monitoring thresholds are shown The measurement is updated cyclically to show changes DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 32 52 DET AC Plus Active Extinguishing System Lampertz Automatic calibration of air flow monitoring Determination of the current values The current values are determined The displayed value counts up to 64 progress indication No
37. ipped racks only after prior consultation DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 13 52 DET AC Plus Active Extinguishing System Lampertz 3 2 Installation and commissioning of the device Scope of delivery Besides the actual device the scope of delivery of the DET AC Plus Active Extinguishing System includes the following components These operating instructions 4 screws each M5 and M6 to electively attach the device via the front panel to the 19 frame mains cable protected IEC power plug Recommended accessories standard set of sampling pipes sliding rail of varying depth 3 2 1 Installation notes DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 14 52 DET AC Plus Active Extinguishing System slot of the 19 cabinet to be protected in order to achieve a fast extinguishing action Care must be
38. ive modifications especially with regard to the air tightness of the cabinet the air exchange rate of the switch cabinet system to be protected must not be greater than 10 within 20 min or changes in use and the device should be checked for the proper operation of the alarm fault and control functions DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 39 52 DET AC Plus Active Extinguishing System Lampertz 5 2 Tests maintenance and repairs Semi annual maintenance Lampertz Rittal or specialist company Visual inspection complete service e g test and if necessary clean sampling pipe and extinguishing nozzle check cover seal replace filter for air flow sensor if necessary check air flow calibration and adjust if necessary plus operational check The history memory must be checked for errors see 3 5 3 View event memory Biennial maintenance Lampertz Rittal or specialist company At least every two years the DET AC Plus Active Extinguishing System must be serviced by Lampertz Rittal Service or a specialist company authorised by Lampertz Rittal During this maintenance the system is fully tested and if necessary returned to the target condition Non observance of these intervals may cause faults or false alarms After 4 years in the context of the second 2 biennial maintenance the batteries for the emergency power supply must be renewed DET A
39. more recent messages are present which can be called using the Down key Figure 4 Scrolling through messages If no entry is being made in this state for 30 seconds the display automatically changes to the normal state of the message display display of the most recent message Control menus If the control panel is in the Message display state the control menu is activated by simultaneously pressing both arrow keys Up and Down This operation activates the main menu and its first entry event memory will be shown The control menu can be exited by pressing the Reset key if the main menu was active An activated control menu is automatically exited if no entry is made for 30 seconds The display then always changes to the normal state of the message display DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 26 52 DET AC Plus Lampertz Main menu Control function View event memory previous menu item next menu item Submenu Air flow calibration A previous menu item next menu item Control function Lamp test previous menu item next menu item Submenu Version query A previous menu item next menu item Control function Battery change previous menu item next menu item Active Extinguishing System n exit menu select function i n exit menu Reset activate submenu n exit menu
40. nnsnnnnne 40 9 2 INOlES Ol WANS O OIG sy once coca nee aadA NaS AARAA EEANN 41 6 TECHNICAL AR et nenne essen este see ae ee ee a cosine to nent ee een 42 T 7 AN 0 6 06 gt Gee 43 7 1 GOMMISSIONING and t st FE DOM sie iedo css caccde nce dacencseennd er ea 43 PACT AirlIowcalbralonsssneess ee ee 43 7 1 2 Reset power supply fault reset alarm close door 222002220022200nnnnnnnnnnennnnennnne anne nnnnnenennnn 43 Lks COE LO see pee ERREGER basse oe ese tes EEE NER TEEIESUEBEEENEERREEUEREEILSERERNEEEREHEBNENENEEEFEBTENNFRENEUEESENGER 44 7 1 4 Disabling the system by pulling the door Contact plug ceccccecceeeeeceeeeeeeeeeseeeeseeeesaeeeseeeeseeeeeas 44 7 1 5 Connecting the push button for manual release cccccceeceeceeeeeeeeeeeeeseeeeeeaeeeeeseeeeeeseeeeeseeeeesaaees 45 7 1 6 Triggering the automatic detectors cccccececesccsesececeececeececeuceceeececsececeeessaeeeeeeesegeessueesneeseessesens 46 7 1 7 Generating an air flow fault ce ccccseeceeeeeeeeeeeeeeeseeeeeeseeeeesseeeeeseeeeeesaeeeeeseeeeesaeeeeesageeeesaaeeeesaees 47 7 1 8 Reactivate the system ccccccesccsssecessececesceceseeseececececeucessueessuecesseeessaeessaeesseesensesensagsensueessaetens 47 7 2 Spare parts accessories and consumables tools ccccecceeccceeeeeeeeceeteeeeaeeceeeteeetaeeseeteeetsneeneeeeaneess 48 Too Troubleshooting nes ae E E ETEN 49 TA Declaration of Conan 51 DET AC Plus
41. oles 3 mm diameter each The angle is sealed with a the end routing on the right cabinet side In racks without air conditioning a varying installation of the sampling pipe can be needful DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 18 52 DET AC Plus Active Extinguishing System Lampertz Installation of the sampling pipe Installation of the sampling pipe 1 Mark the insertion depth a of the pipe b use guiding line at the pipe angle 2 Insert pipe loosely 3 Press in the pipe strongly until the stop can be heard and felt and up to the marking b Removal of the sampling pipe 4 Press the fixing element c down only visible as a ring from the outside 5 Pull out the pipe with the fixing element c pressed down DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 19 52 DET AC Plus Active Extinguishing System Lampertz 3 3 Installation and commissioning of additional electric devices After the proper installation and commissioning of the DET AC Plus Active Extinguishing System additional electric devices can be connected 3 3 1 External alarm devices External alarm devices e g flashing lights and or alarm horns see also chapter spare parts and accessories can be connected to the relay outputs pre and main alarm see 2 4 4 relay outputs 3 3 2 Push button for manual
42. ontainer reports a loss of extinguishing agent to the evaluation electronics which indicates this fault extinguishing agent loss on the display and if necessary transmits it to superordinated systems The power supply for the Active Extinguishing System is secured from 2 sources Once source is a power supply unit 9 which also charges the batteries for the emergency power supply 7 The other source is the emergency power supply which is switched in parallel The emergency power supply is designed for the uninterrupted operation of the system for 4 hours DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 8 52 DET AC Plus Active Extinguishing System Lampertz The control and display of the current state of the extinguishing system is achieved via the integrated control unit This has both LED indicators and an LCD display to display the current status The LEDs are used to display collective conditions whereas the individual conditions are displayed in detail as clear text on the LCD If there are several messages the cursor keys can be used to switch between them The existing messages are sorted in accordance with their priority and the order of arrival If the cursor keys are not used for a duration of 30 seconds the display switches back to the normal state The display of collective conditions via the LEDs of the control unit is independent of the content of the LCD and t
43. perating instructions order no 90 6849 AIO1 07 2007 page 23 52 DET AC Plus Active Extinguishing System Lampertz 3 5 2 Keys System operation is via four keys located on the front of the device For the functions of the keys it is differentiated whether the system is in the state Message display normal state or whether a control menu is active Key Function u In the message display In the menus Up if other older messages are present previous menu entry they can be called using this key scrolling Down if other more recent messages are next menu entry present they can be called using this key scrolling Reset currently stored messages are Cancels the selected functions or deleted exits the current menu level ESC If a submenu is active this returns to the main menu In the main menu the key returns to the message indication exiting the control menu battery faults are reset Enables the selected function or if they are no longer active accepts the settings Enter If this key is pressed in the main menu for an entry referring to a submenu the submenu is activated If no submenu exists the allocated control function is activated Reset PS Table 3 Function of the control keys DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 24 52 DET AC Plus Active Extinguishing System Lampert
44. r emergency power supply to the free plug contact Thus the batteries are attached in 24 V function see figure 2 Caution The battery must only be connected if it is immediately followed by connecting the mains supply since otherwise the batteries will be discharged Screw the cover plate of the battery compartment back Screw in the transport protection pin see figure 3a of the extinguishing unit up to the stop Caution After this step the device is ready for operation and release see figure 3b Therefore great care is required during the following installation steps Slide the device horizontally onto the sliding rails Ensure that the device slides in easily without jamming up to the stop of the font panel at the frame Attach the device to the front panel using four of the screws and block plastic washers included through the holes of the front panel in the 19 frame see figure 4 Install the sampling pipe see chapter 3 2 3 Connect the device to the 100 240 V power supply Press the button reset mains fault For the subsequent functional tests of the device and of additional devices see commissioning and test report see 7 1 connection of additional electrical devices see chapter 3 3 Figure 1 Temperature indicator g mpe Temperature bright BANN indicator OK u 54 C Temperature indicator dark Figure 2 Caution temperature Connecting eine ne MUItIPOW T was exceeded the batteries MP2 2
45. release To connect the push button for manual release the sequence in the commissioning and test report see 7 1 must be observed DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 20 52 DET AC Plus Active Extinguishing System Lampertz 3 4 Alarms and faults ON DETac pius The correct operating state of the DET AC Plus Active Extinguishing System is indicated by a permanently illuminated green operating LED 1 If a fire alarm or faults occur they are indicated on the LCD display 2 and by fault LED 3 or alarm LED 4 The DET AC Plus Active Extinguishing System must therefore be installed in a clearly visible location and monitored by an overriding system if necessary 3 4 1 Alarm and fault messages Alarm messages The DET AC Plus Active Extinguishing System can implement two alarm levels with different indications and controls via two sensors responding at different sensitivities The respective indications and their meanings are explained in the table LCD display indications below Fault messages The DET AC Plus Active Extinguishing System monitors the most important functions itself Faults are indicated and reported externally if applicable The respective indications and their meanings are explained in the table LCD display indications below DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 pag
46. s of the object to be protected with the installer or commissioner of the system if they affect the function of the DET AC Plus Active Extinguishing System e g additional holes in the cabinet to be protected These operating instructions relate to the DET AC Plus Active Extinguishing System and are intended to serve as working documentation for the operators and users of this device However they cannot replace the training instruction in the DET AC Plus Active Extinguishing System DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 4 52 DET AC Plus Active Extinguishing System Lampertz do not replace applicable laws standards regulations and technical guidelines in any way The observance of such requirements is the responsibility of the installer or operator of the system do not claim to be complete and are subject to continuous updates without prior notice are aimed exclusively at specially trained experts familiar with the corresponding specialist knowledge relating to the installation commissioning maintenance and modification of technical devices of this kind 1 3 Safe operation The device described here has been manufactured in accordance with the latest state of the technical art and accepted safety rules and features a high degree of operational safety However the device can pose hazards or impair the system or other property if used improperly or o
47. ted a fault and activated the extinguishing release as a result Fire Both sensors have triggered a fire alarm or on of them triggered a fire alarm and the other one reported a fault without triggering the extinguishing action Manual release An externally connected push button for manual release has been released Manual release fault An externally connected push button for manual release is faulty or the line to it is faulty External blocking The extinguishing release is blocked by a door contact switch or an external contact Fire alarm detector 1 The first sensor has detected a particle with typical fire characteristics in the intake air Fire alarm detector 2 The second sensor has detected a particle with typical fire characteristics in the intake air Blocking by door contact A cabinet door is open and the door contact for suppressing the extinguishing action is enabled the extinguishing system cannot be triggered or A terminating resistor for the door switch is missing Door contact fault A connected door contact switch is faulty or the line to it is faulty The mains voltage is missing or the power supply unit is faulty DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 36 52 DET AC Plus Active Extinguishing System Lampertz Display text Display text meaning Battery fault One or both batteries are missing not connected fully discharged or are not being ch
48. tery during mains failure the voltage can drop to 21 V DC 2 4 4 Relay outputs The Active Extinguishing System has 4 relay outputs with change over contacts connection diagram see chapter 2 4 Relay 1 Pre alarm 1 A detector has triggered The relay remains energised until the NO alarm criterion is no longer present and the reset key button has been pressed Relay2 Fire alarm The second detector has triggered The relay remains NO energised until the alarm criterion is no longer present and the reset key has been pressed Relay 3 Extinguishing The relay is energised parallel to the release of the NO extinguishing function and remains energised until the reset key is pressed Relay 4 Collective fault The relay is energised permanently as long as there is a fault NC All relays stay permanently energised when triggered The maximum switching voltage is 30V with a maximum switching current of 0 5A and a pure resistive load Inductive or capacitive loads require external protective circuits which must be provided by the operator Caution If the CMC TC with I O unit is connected the relay outputs must not be used DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 12 52 DET AC Plus Active Extinguishing System Lampertz 3 Installation operation and control of the DET AC Plus Active Extinguishing System 3 1 Conditions for use and installation Permitted am
49. ther than intended The device must only be used in an undamaged and fully functional condition The notices on the installation operation and maintenance of this device contained in these operating instructions aim at the proper safe and error free operation Since relevant regulations may differ across the world the applicable national regulations and laws at the location of use must be observed even if they contradict the notices contained in these operating instructions The following details must in particular be observed National safety and accident prevention regulations National standards and laws particularly with regard to hazard detection systems National assembly and installation regulations Generally accepted technical principles These operating instructions including the safety and warning notices contained therein The characteristics and technical specifications of this device Where it is suspected that a safe operation is no longer possible e g damage the device must be immediately decommissioned and protected against unintentional re commissioning 1 4 Operator s obligation The operator commits to only allows individuals to work at with the DET AC Plus Active Extinguishing System who are familiar with the basic regulations on occupational safety and accident prevention who have been instructed in the handling of this device and the overall system and who have read and understood the operating instructions
50. though mains defective Disconnect the batteries by way of trial voltage lies close in order to determine whether the power supply unit takes over voltage supply If the system fails anyway then advise service Message Breakdown Batteries cannot be Change batteries battery charge charged any longer DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 50 52 DET AC Plus Active Extinguishing System Lampertz 7 4 Declaration of Conformity MINIMAX Konformit tserkl rung Declaration of Conformity Minimax Ger t f r eine Brandmelde und L schsteueranlage Minimax device for fire detection and extinguishing control system Gegenstand Typ DET AC Plus SUBS Typa Spezialger t zum Schutz f r besondere Risiken Objekt und Einrichtungsschutz Diron for prehecion of epecial risk Local sppbaalon and obec probnim Das Die vorgenannten Bauteile entsprechen in der gelieferten Ausf hrung den im Folgenden genannten einschl gigen Bestimmungen The aboye maniiorid umis orange in ihe delivers comdiicon Io ihe pelea oil one Angewandte EG Richtlinie Elektromagnetische Vertr glichkeit 2004 108 EG Apple EC Dresives Ebectromagnets compabbilty MODE Angewandte harmonisierte Normen EN 61000 6 3 EN 55022 KI B EN 61000 6 2 EN 50130 4 Applied harmonized standards Angewandte EG Richtlinie Niederspannung 2006 95 EG Applied EG hredives Low Voliage ORBS ET Ange
51. uishing System Lampertz 4 Behaviour during a fire Measures in case of an alarm in a cabinet protected by a DET AC Plus Active Extinguishing System Always keep the cabinet doors closed during the hold time 10 minutes If the concentration required for extinguishing drops due to ventilation any still existing source of ignition might flare up again If no fire or smoke can be seen the cabinet can be ventilated with extinguishing aids e g carbon dioxide fire extinguisher at the ready Release of the DET AC Plus Active Extinguishing System The release of the DET AC Plus Active Extinguishing System takes place immediately after the fire alarm A fire alarm is triggered by the actuation of both automatic fire detectors or operation of the push button for manual release If the extinguishing system is triggered manually via the push button for manual release the release takes place immediately without time delay The presence in rooms flushed with the extinguishing agent Novec 1230 is harmless but should be avoided because smoke development may endanger life due to toxic combustion products DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 38 52 DET AC Plus Active Extinguishing System Lampertz 5 Control service maintenance and repair after release The operator carries out the regular visual inspections at the device himself The maintenance and rep
52. vals electric components meets UL requirements CE conformity of the extinguishing unit per EC directive 97 23 EC Extinguishing agent material aluminium steel container empty volume approx 2 2 content 2 litres 3 2 kg Novec 1230 extinguishing agent dispersal by pressure build up via propelling gas cartridge with integrated electric release device integrated extinguishing agent loss filling level monitoring indication of gt 15 loss DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 42 52 DET AC Plus Active Extinguishing System Lampertz 7 Appendix 7 1 Commissioning and test report Date of commissioning commissioner Serial number of the device po OK Note gt Temperature indicator Mains connection aS Lamp test La Air flow detection C Device connected with enclosed mains cable Mains fault detection After connecting the batteries the message Mains failure must appear in the display After approx 1 min power supply unit failure will be reported and the yellow mains fault LED blinks External voltage output Please enter the measured voltage 25 29 V with mains supply connected 7 1 1 Air flow calibration The air flow calibration must be carried out with the cabinet closed and the ventilation switched on Immediately after starting the calibration function the door must also be closed via the control menu see also 3 5
53. ver voltage for longer time e g if mains cables is not attached Failure batteries and Batteries deeply Examine whether a power failure was yellow LED power discharged or present If so load batteries 24 hours in supply faulty batteries not connected the OneU The fault signal must be resetable then if not the batteries have to be exchanged Failure air stream Sampling pipe came loose Fix sampling pipe Pressure too high Failure air stream Sampling pipe badly dirty Clean sampling pipe If disturbance Pressure too low or furthermore exists exchange filter Filter in the air flow monitoring is dirty Sensor 1 missing Sensor 2 missing Failure door contact Short circuit or wire break Examination of the door contact plugs at the door contact e g Attach cables or put in termination cable not attached or plugs if necessary Termination plug is missing if no door contact is planned or RJ12 connector and two pole plug for door contact are attached at the same time Failure push button Short circuit or wire break Examination of plugs of the push button at the push button for for manual release Attach cables or put manual release e g cable in termination plugs if necessary not attached termination plugs is missing if no hand alarm unit is planned Failure extinguishant Internal wire break or Advise service monitoring short circuit to the level sensor of the tank the tank defective
54. wandte harmonisierte Normen EN 60950 EN 60950 A11 Applied harmonized adriana Angewandte EG Richtlinie RoHS 2002 95 EC Aopied EC Direcives Es sind keins anderen als die oben beschriebonen Anwendungen im Rahmen der jechnischen Sperifikationan und unter Beachiung aller sinschl gigen Enichterboestimmungen zul salg Mo gihe han econ 5 parnmtied Schnittstellen zu Anlagen und Systemen die in den Geltungsbereich anderer als obengenannter europ ischer Regelwerke fallen sind ggl gesonden zu banbekesbchligen Inbetoces bo sytem which ang under Fo elope of olhar than aboro monlo European nudes must be spacial considered if needed bn Die Produkte dor Minimax GmbH amp Co KG erf llon alle Anforderungen des durch don VdS zertifizierten OM Sysioms gem f DIN EN 150 9001 Tha oroslus of na Minima GmbH 3 Go KG compi wih all roguinamerls of With ceried Okt ayvsien sce jo DIN EN 50 0001 Diese Erkl rung wird abgegeben durch This declaration has been stated Dy Bad Oldesioe den 24 04 7007 Minimax GmbH amp Co KG Leiter Qualit tswesen Minimax GmbH amp Co KG Produkt Linien Manager keanaan 2 Co HG Quality Managers Brandmekleanlagen Matus GmbH 4 Co WO Protest Line Manager Fire Cxtecion Grm i For u Mr WIE Ji Dipl Ing Jan Witte Minimax GmbH amp Co KG Sitz der Gesellschaft Bad Gidesion Gesch fsl hrer Hypoyarwnsbans AG Homberg Ye LE AG D sseldorf dust 1 Als L beck HRA 47r HL Klaus Holtmann Vorsitzender ELZA 200 7161
55. z 3 5 3 LCD display The LCD display is used to display the individual current messages in text format The LCD is also used to permit the menu guided control of the system Message display Normal state In the normal state of the message display the most recent current message is displayed in the LCD Figure 2 Message number number of messages currently present Other older messages are present which can be called using the Up Key Message text Figure 2 Normal state of the message display If no current message is present the message in is shown in the LCD Figure 3 Display without messages To indicate operability the character runs from left to right through the screen in the lowest line As soon as at least one message is present the display automatically changes to the normal state of the message display Scrolling through messages If more than one current message are present the individual messages can be viewed scrolling using the arrow keys Up and Down The message display then shows a symbol indicating that other more recent events then the one currently being displayed are present Figure 4 DET AC Plus Active Extinguishing System operating instructions order no 90 6849 AIO1 07 2007 page 25 52 DET AC Plus Active Extinguishing System Lampertz Other older messages are Number of this message present which can be called en using the Up key Message text Other
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