Rittal 7338.321 Page 7 Mounting, Installation And Operating Instructions Download

Page: 7 / 86

General

1.1

Overview

Fig. 1: Structure of the system

1 Tank (extinguishing agent container) with

fill level monitoring and release device

2 Propellant cartridge

3 Loss monitoring card

4 Connection strip (connection technology

card / network interface card

5 Control card CPU3

6 Discharge nozzle

7 Front panel

1.2

Abstract

The DET-AC III Slave Extinguishing system, which is intended for installation in

closed switch cabinet systems, is a compact unit that was developed to extinguish

fires. A superordinate system (active extinguishing system DET-AC III Master or

aspirating smoke detection system EFD III) is to be in place in order to activate this

unit.

Novec

1230 by 3M

is used as the extinguishing agent which vaporizes at the

discharge nozzle and spreads evenly across the extinguishing zone. This extin-

guishes the fire by extracting heat energy from the flames.
Alarms and failures can be transmitted to a superordinate position (building control

system or permanently manned location) via potential-free contacts or via the Moni-

toring System CMC (a Rittal product).
The compact system with a space requirement of only one rack unit is intended for

installation in the upper third of the closed switch cabinet system to be protected.

General

Operating Instructions / DET-AC III Slave / 916007 / 05-2016 / en_US

Summary of Contents for 7338.321

Page 1: ...Faster better everywhere Montage Installations und Bedienungsanleitung Mounting installation and operating instructions Löschsystem DET AC III Slave DET AC III Slave Extinguishing System DK 7338 321 ...

Page 2: ...he extinguishing zone at all times It is intended for the trained Authorized Distributor and the owner of the system Ä Chapter 2 8 1 Qualifications on page 15 This operating instruction must have been carefully read before commencing any task The pre requisite for safe operation of the system is compliance with the specified safety instructions and procedural instructions In addition to the inform...

Page 3: ... in the event of a fire 14 2 7 1 Preventive steps 14 2 7 2 Steps in the event of a fire 14 2 8 Personnel requirements 15 2 8 1 Qualifications 15 2 8 2 Unauthorized personnel 16 2 8 3 Instruction 16 2 9 Environmental protection 16 2 10 Owner s responsibility 17 2 10 1 Owner 17 2 10 2 Owner s obligations 17 2 11 Responsibility of the Authorized Distributor 18 2 11 1 Authorized Distributor 18 2 11 2 ...

Page 4: ...on requirements 30 5 2 Installation and commissioning 31 5 2 1 Installation instructions 32 5 2 2 Installation steps and function test 33 5 2 3 Temperature indicator 35 5 2 4 Language setting for display and operation 35 5 2 5 Checking the failure and alarm function 36 5 3 Installation and commissioning of additional electrical devices 38 5 3 1 Potential free contacts 39 5 3 2 Monitoring System CM...

Page 5: ...nt fault messages history since last maintenance 67 10 2 7 Checking the discharge nozzle for contamination 67 10 2 8 Checking the temperature indicator 67 10 2 9 Checking the setting of date and time 67 10 2 10 Checking the function of the door contact switch 68 10 2 11 Checking the blocking switch 68 10 2 12 Checking for proper connection of the transmission 68 10 2 13 Checking whether shutdown o...

Page 6: ... 10 3 1 Safety instructions for the tank change 71 10 3 2 Removal 72 10 3 3 Disposal of the old tank and installation of a new tank 74 10 4 Firmware update 74 11 Spare parts accessories consumables and tools 75 12 Technical data 77 13 Index 79 Appendix 82 Table of contents Operating Instructions DET AC III Slave 916007 05 2016 en_US 6 ...

Page 7: ...ter or aspirating smoke detection system EFD III is to be in place in order to activate this unit NovecTM 1230 by 3MTM is used as the extinguishing agent which vaporizes at the discharge nozzle and spreads evenly across the extinguishing zone This extin guishes the fire by extracting heat energy from the flames Alarms and failures can be transmitted to a superordinate position building control sys...

Page 8: ...in the 19 cabinet 3 2 607284 Fillister head screw DIN 7985 M5x16 fastening rear side rail 3 4 906928 Fillister head screw M4x6 similar to ISO 7380 assembly side rails 3 12 889264 Plate DET AC III Slave 3 1 916088 Left rail 3 1 915914 Right rail 3 1 915915 Operating instruction German 3 1 916006 Operating instruction English 3 1 916007 Safety data sheet 3MTM NovecTM 1230 German 3 1 917711 Safety da...

Page 9: ...of the manufacturer Damage for which a third party is to blame Intentional damage manipulations Damage resulting from an unauthorized modification to the system Repairs not carried out according to regulations Actions that are not in the area of those described in this operating instruction Use of the system must comply with local regulations laws and standards The owner is responsible for the app...

Page 10: ...inent danger This danger will result in death or serious injuries if it is not avoided L WARNING Indicates a potentially imminent danger This danger could result in death or serious injuries if it is not avoided L CAUTION Indicates a potentially imminent danger This danger could result in minor or mod erate injuries if it is not avoided NOTICE Indicates a potentially harmful situation This danger ...

Page 11: ...agent NovecTM 1230 by 3MTM The system must only be used in areas which personnel do not enter Typical applications for using the system is the protection of closed 19 switch cabi nets This for example includes IT server and network technology Production controls Telecommunications equipment Power supply and control systems The system may only be operated within the operating conditions specified i...

Page 12: ...agnesium titanium or zirconium and reactive hybrids or metal amides The system must not be used under the following operating conditions Hot surfaces above 500 C 932 F which due to operational conditions have been heated to temperatures in excess of the extinguishing agent s decomposi tion temperature 2 5 Structural changes This system has been tested for the intended use Consult an Authorized Dis...

Page 13: ...in excess of 500 C 932 F are to be expected Keep the extinguishing zone closed in the event of a fire e g do not open any of the switch or server cabinet doors After a fire the extinguishing zone is not to be opened by the safety officer until the danger of re ignition has subsided L WARNING Risk of injury from shock The release of the system involves sudden noises from the discharged agent which ...

Page 14: ...gents e g fire extinguisher in proper working order and readily available Familiarize personnel with accident prevention first aid and rescue equipment as well as options for releasing the system manually Keep access paths clear for rescue vehicles 2 7 2 Steps in the event of a fire L WARNING Risk of death due to fire Severe fire smoke may develop when a fire erupts and while the fire is being ext...

Page 15: ... facturer during which the company was made familiar with the knowledge and pro cedures necessary to install commission and service the system in a safe manner Person in charge of the system The person in charge of the system has verifiably been given instructions by the company that installed the system as to the specifics of the tasks entrusted to him her and all possible dangers that may arise ...

Page 16: ...y an instruction report must be drawn up with at least the following contents Date of the instruction Name of the person being instructed Content of the instruction Name of the instructor Signatures of the instructed person and the instructor Part number and serial number of the system 2 9 Environmental protection NOTICE Danger to the environment due to incorrect handling of materials that can har...

Page 17: ...this operating instruction The owner must perform these inspections and operate the system following the procedural instructions described throughout this operating instruction The owner must document the results of the inspections in the report log The owner must report any detected defects and or damage to the Author ized Distributor which he she is not authorized to rectify independently The ow...

Page 18: ...nt correct nominal fill density given In this regard the following particularly applies The Authorized Distributor must comply with the applicable local regulations and consider these regulations in the selection of the system The Authorized Distributor must take the current state of the technology into consideration at all times The Occupational Safety and Health Act of 1970 specifies that a safe...

Page 19: ...served in so far as they contradict the information provided in this operating instruction As a general rule the following information in particular is to be observed adhered to National safety and accident prevention regulations National standards and laws in particular those concerning hazard detection systems National assembly and construction regulations Generally recognized rules of technolog...

Page 20: ...into the tank Fig 2 1 The relay output Extinguishing is triggered The foaming agent forces the extinguishing agent to the discharge nozzle Fig 2 6 At the nozzle the extinguishing agent vaporizes and develops the concentration necessary for extinction in the switch cab inet to be protected The fill level monitoring which is integrated in the tank reports an extinguishing agent loss to the electroni...

Page 21: ...All messages can be read via the display on the superordinate system Fig 3 Front view Fig 4 Rear view Structure function and connections Operating Instructions DET AC III Slave 916007 05 2016 en_US 21 ...

Page 22: ...ng System CMC pre alarm Ä Chapter 3 3 3 Interfaces to the Monitoring System CMC III CMC TC on page 24 9 Connection for networking DET AC III Master DET AC III Slave RJ12 DEC Ä Chapter 3 3 8 Connection for networking on page 26 10 External alarm device Ä Chapter 3 3 4 Connection of external alarm device on page 25 delivery with terminating resistor 47 Ω and diode 1N4007 11 Connection for external f...

Page 23: ...ire end ferrule without plastic sleeve 0 25 mm2 2 5 mm2 Conductor cross section flexible with wire end ferrule with plastic sleeve 0 25 mm2 2 5 mm2 Conductor cross section flexible AWG kcmil 24 12 Two conductors of equal cross sections rigid 0 2 mm2 1 mm2 Two conductors of equal cross sections flexible 0 2 mm2 1 5 mm2 Two conductors of equal cross sections flexible with wire end ferrule without pl...

Page 24: ... active extinguishing system DET AC III Master has a CAN bus CMC III interface Fig 8 16 for connecting to the CMC III monitoring system All states and mes sages that are listed in the table shown below can be queried through it Binary alarm states Binary failure states Messages External release Failure manual call point Mains failure Fire Blocking by door cont Failure ignition cap Manual release F...

Page 25: ...the connection technology at an output current of 500 mA 3 3 5 Manual call point connection An externally accessible manual release device e g manual call point can be inte grated in the manual call point connection Fig 10 12 When connecting a release device observe the 1 8 kΩ terminating resistor 3 3 6 Power supply A 2 pole connection Fig 11 14 with an output current of 21 to 27 V DC is available...

Page 26: ... new Firm ware Further information Ä Chapter 9 Maintenance program on page 55 INFORMATION The USB port is not suitable as a power source 3 3 8 Connection for networking The system DET AC III Slave is connected via the connections RJ12 DEC Fig 13 9 A total of up to four additional extinguishing systems can be controlled via the active extinguishing system Further information in the operating instru...

Page 27: ...ng the transport to its final destination and comply with the sym bols and information displayed on the packaging Only remove packaging immediately prior to installation 4 1 Transport inspection 1 Check all system parts for completeness and transport damage immediately upon receipt 2 If there is apparent external transport damage proceed as follows Note the scope of the damage on the transport doc...

Page 28: ...ts for this system and for Novec 1230 by 3M are to be observed These are included in the delivery of the system INFORMATION Anyone who ships hazardous airfreight must be trained in accordance with IATA DGR 1 3 L WARNING Risk of injury from faulty release A faulty release of the system may cause severe injuries and property damage Switch the blocking switch Fig 14 arrow to Agent disconnect blocked ...

Page 29: ...original packaging Outer dimensions width x depth x height 675 x 875 x 210 mm Weight approx 6 6 kg Tab 1 Data of the original packaging Transport instructions Operating Instructions DET AC III Slave 916007 05 2016 en_US 29 ...

Page 30: ...pirating smoke detection system Mounting the system in areas with shocks and vibrations is possible subject to certain conditions The system has been tested according to standards DIN EN 54 20 and DIN EN 54 4 Vibration Operation only in closed cabinets If cooling units are installed make sure that no air exchange with the ambient air takes place Fig 15 Maximum permissible protection volumes 2 8 m3...

Page 31: ... Installation and commissioning L WARNING Danger of reignition if devices are not shut down In order to prevent reignition it is imperative that there is an energy shutdown of the devices within the protected enclosure when the extinguishing system is released Use the floating contacts Fig 16 1 to 3 for the device shutdown that is to be realized by the operator If shutdown upon release is not guar...

Page 32: ...esults in the extinguishing agent not being fully discharged and the failure message Extinguishing agent loss being dis played Mount the system in a horizontal position using a spirit level for alignment L WARNING Risk of injury from the installation of the system in unsuitable control cabinets Installing the system in non closed control cabinets such as those without doors or side parts can lead ...

Page 33: ...inet wall there are no further spray obstacles e g wires within a 200 mm radius of the nozzle This must also be considered in regard to any sub sequent changes in the cabinet 5 2 2 Installation steps and function test L CAUTION Risk of injury due to incorrect methods Deviating from the following installation steps can cause injuries and significant property damage Adhere to the sequence of install...

Page 34: ...ystem horizontally using a spirit level 14 Fasten the system at the front panel in the 19 frame using the screws pro vided including the black plastic washers The holes for fastening are on the right and left outer side of the front panel 15 Tighten the guide rail screws laterally 16 To commission the system connect the CAN bus connecting cable Master Slave and the power supply cable to a superord...

Page 35: ... an increased temperature Contact the Authorized Distributor if the temperature indicator is dark in color and have the system replaced 5 2 4 Language setting for display and operation The system can communicate in German and English German is pre set by the manufacturer but can be changed to Eng lish via a DIP switch Fig 20 Proceed as follows to make the changeover 1 To block the system Switch th...

Page 36: ...et INFORMATION Switch the system into the revision state for inspection Transmissions are blocked by this 5 2 5 1 Door contact switch By opening a door to the protected cabinet which is equipped with a door contact switch the message Blocking by door cont is generated and the yellow LEDs lit up By removing the door contact plug on the rear side of the system the door contact switch is deactivated ...

Page 37: ...manual call point To this end switch the blocking switch on the back of the system to the Ⅱ Agent disconnect blocked position Ⅰ Agent connect not blocked Ⅱ Agent disconnect blocked Connect the manual call point as per Ä Chapter 5 3 5 Manual call point on page 47 to connection manual call point Fig 24 12 Reset the failure message that comes up when connecting with the upper Reset button After the m...

Page 38: ...icant property damage Shut down external system controllers e g activation of further extinguishing systems or transmissions via floating contacts prior to connecting additional electrical devices Block the system prior to the function test for additional electrical devices To this end switch the blocking switch to Agent disconnect blocked The yellow Failure LED lights up continuously Check that n...

Page 39: ...ond fire detector has released or a manual call point was actuated The relay remains triggered until the upper Reset button is actuated Relay 3 Extinguish NO The relay is triggered at the same time as the extin guishing process is released and remains triggered until the upper Reset button is actuated Relay 4 Common failure NC The relay is triggered continuously The relay is dee nergized in the ev...

Page 40: ...CAN bus interfaces Fig 27 16 through which the system can be connected directly to the CMC III monitoring system Ä Chapter 3 3 3 Interfaces to the Monitoring System CMC III CMC TC on page 24 The CMC TC is the predecessor to the CMC III and does not have a CAN bus inter face The three states Failure Fig 27 6 Fire alarm Fig 27 7 and Pre alarm Fig 27 8 can be queried via the RJ12 connectors Fig 27 us...

Page 41: ... detectors and the manual call point which occur during the state Extinguishing system blocked blocking of the extinguishing system generate the state and the message Extinguishing system activated In blocked state this does not however lead to extinguishing Start up the system again as quickly as possible e g close the door s and keep them closed L CAUTION Danger of injury due to escaping extingu...

Page 42: ...with further door contact switches maximum 10 switches or for the RJ12 plug terminating resistor 3 RJ12 plug terminating resistor Consider when connecting the RJ12 plug terminating resistor Fig 30 1 that with older grey door contact switches Fig 30 3 a different terminating resistor is required to that needed for transparent door contact switches Fig 30 2 Grey door contact switch terminating resis...

Page 43: ... old series Part No 7338 320 can as a general rule be connected to active extinguishing systems DET AC III Master of the new series Part No 7338 121 In the same way systems DET AC III Slave of the new series Part No 7338 321 can as a general rule be connected to active extin guishing systems DET AC Plus Master of the old series Part No 7338 120 The systems are fully functional However not all mess...

Page 44: ...ster DET AC III Master Master Master Master Master Master Should a failure occur in the systems that are connected the system is denoted by Z2 Z3 Z4 or Z5 in the display in the Master 5 3 4 3 Configuring systems 1 To block the system Switch the blocking switch Fig 32 arrow to Agent dis connect blocked Fig 32 Ⅱ 2 Remove the transparent protective film in the rear section of the cover 3 L WARNING Da...

Page 45: ...dentification that the system has within the networking Fig 34 S7 must be set to 0 for non networked systems 5 Close the transparent protective film in the rear section of the cover Fig 34 Addressing S6 and S7 Fig 33 Configuration Mounting and installation Operating Instructions DET AC III Slave 916007 05 2016 en_US 45 ...

Page 46: ...enerated on each of the systems that are networked in order to check data transmission This is displayed at the Master if functioning correctly For networked systems a failure message can for example be generated by actuating the blocking switch L CAUTION Faulty release due to activated system Checking networking using the blocking switch can result in a faulty release and thereby cause injuries a...

Page 47: ...2 2 Resistance RK 470 Ω 1 10 Watt 3 Resistance RA 1 8 kΩ 1 10 Watt delivered as such Several manual call points can be parallel connected Fig 37 Extinguishing can be released by actuating a manual call point Ä Chapter 11 Spare parts accessories consumables and tools on page 75 Release occurs directly after the actuation and independently of the state of the automated fire detectors Release of exti...

Page 48: ... not ensured if a failure exists Under certain cir cumstances no fire can be detected or extinguished if a failure message occurs Rectify the cause of the failure message immediately NOTICE Faulty release due to function test A function test can result in a faulty release and thereby cause property damage Block the system prior to a function test To this end switch the blocking switch Fig 39 4 to ...

Page 49: ...g system triggered 2 LED Failure 3 LED Blocked 4 Blocking switch Ⅰ Agent connect not blocked Ⅱ Agent disconnect blocked Fig 39 Blocking Alarms and failures Operating Instructions DET AC III Slave 916007 05 2016 en_US 49 ...

Page 50: ... Authorized Distributor Reset must take place to reset this message To this end the transparent protective film at the housing of the system must be opened On the control card CPU3 the RESET button Fig 40 1 is to be actu ated for longer than three seconds Afterwards the failure message and the operating hours counter of the system are reset Resetting via the Maintenance Program Ä Chapter 9 7 Opera...

Page 51: ...scription manual call point Ä Chapter 5 3 5 Manual call point on page 47 Fire alarm detector 1 Fire is detected None Fire alarm detector 2 Fire is detected None Blocking by door cont Extinguishing system is blocked by the door being opened Close the door check the door contact switch Check whether there is still a terminating resistor in the RJ12 plug or connected to the door contact clamp Failure...

Page 52: ...n the suction pipe If the failure continues to exist replace the air filter Failure detector 1 Detector head 1 defective Detector head 1 is missing Inform service Failure detector 2 Detector head 2 defective Detector head 2 is missing Inform service Failure Commu nication Power supply 24 V to the slave is interrupted Check insert power supply 24 V Electrical defect CAN bus connecting cable Master ...

Page 53: ... Version infor mation Actuation of the buttons Up Down None Firmware ver sion Actuation of the buttons Up Down None Control panel version Actuation of the buttons Up Down None BIOS version Actuation of the buttons Up Down None Checksums Actuation of the buttons Up Down None Air flow indica tion Actuation of the buttons Up Down None Automatic air flow calibration Actuation of the buttons Up Down No...

Page 54: ... Outage battery charging Outage in the battery charging circuit Inform service Failure ignition cap The capacity of the ignition capacitor is no longer sufficient or a release has just occurred Inform service Failure external supp Short circuit on the 24 V external line Rectify the short circuit or overload Inform service Battery not full Battery not fully charged None Messages display Operating I...

Page 55: ...p file into a directory and unpack 2 Create a shortcut on the desktop 3 Open the window to change the shortcut Properties Shortcut Target 4 Change the extension of the shortcut to Wartungsprogramm exe hamburg Adding hamburg enables additional functions for the Authorized Distrib utor INFORMATION In order to display the maintenance program in English change the extension to Wartungsprogramm exe en ...

Page 56: ...e 58 Customer data Fig 41 12 Ä Chapter 9 6 Customer data on page 58 Operation Fig 41 11 Ä Chapter 9 7 Operation on page 60 The following information is displayed Network Interface Card serial number Network Interface Card version number Fig 41 8 Firmware version Fig 41 9 The following input option exists The project can be described in the project description Fig 41 10 This description is saved wi...

Page 57: ...mage due to malfunction Functionally relevant components can be deactivated as a result of a faulty entry Allow only qualified personnel to operate the maintenance program Opening a project A saved project can be opened and transferred to the system Saving a project The project is saved if the path is known Saving a project as A project is saved under a previously input path and name 9 4 Event mem...

Page 58: ...ents Ä Chapter 9 6 2 Components on page 59 Timeouts Ä Chapter 9 6 3 Timeouts on page 59 Threshold values Ä Chapter 9 6 4 Threshold values on page 59 9 6 1 General Description Any text which is used to describe the system project can be entered in the description During data transfer this description is transferred to the system DET AC III Slave Any text which is used to describe the system project...

Page 59: ... AE battery status display tempera ture display Battery failure is only displayed after 60 seconds Mains failure is displayed after 60 seconds Maintenance is displayed after not more than 730 days Battery change is displayed after 730 days Air flow monitoring filter time the failure is only displayed after 120 seconds Extinguishing delay extinguishing is delayed by 0 seconds Factory setting 9 6 4 ...

Page 60: ...in revision A second actuation results in the revision mode being exited The following triggerings are suppressed in revision operation Connecting terminal for relay output Pre alarm Connecting terminal for relay output Fire alarm Connecting terminal for relay output Extinguishing Output External alarm device Triggering the internal tank Battery change Adopts the system s current time state as the...

Page 61: ...ssembly numbers prior to 0214 and from 0214 0001 up to and including 0214 0349 If the system is no longer to be recognized following USB configuration then config uration has to be performed again Configuration is then only possible if the mainte nance program displays No device connected Time Read out time Reads the time out of the CPU of the system and displays it in the time and date fields Set...

Page 62: ...nce and troubleshooting tasks is a company whose employees have been trained by the manufacturer of the system As a general rule this is an employee of the installation company The manufacturer accepts no liability for improper handling and insufficient or non performed regular checks and maintenance 10 1 Regular checks by the owner Daily checks Owner The system must be in a failure free state Thi...

Page 63: ... on the type plate part number serial number order number Before the start of the inspection maintenance the current maintenance information is to be requested from the manufacturer Reference to chapter Task page reference Ä Chapter 10 2 1 Checking for proper installation on page 66 X Ä Chapter 10 2 2 Checking for external damage on page 66 X Ä Chapter 10 2 3 Recording the WA No Part No F No on pa...

Page 64: ...systems on page 69 X Ä Chapter 10 2 19 Checking for contamination in the housing on page 69 X Ä Chapter 10 2 20 Checking loss monitoring on page 69 X Ä Chapter 10 2 21 Checking the total weight on page 70 X Ä Chapter 10 2 22 Changing the tank on page 70 X For annual inspection maintenance the system is taken out of the switch cabinet in order to perform bigger maintenance tasks It is necessary to ...

Page 65: ...rty damage from alarm release The alarm can should be released during maintenance tasks Shut down bypass all downstream controllers e g transmission or shutdown prior to performing any maintenance tasks Annual Inspection Maintenance Authorized Distributor Visual inspection full maintenance e g check and clean the discharge nozzle where applicable and function test The event memory must be checked ...

Page 66: ...rd Check and report horizontal installation using a spirit level 10 2 2 Checking for external damage Check all connections and the system itself for external damage 10 2 3 Recording the WA No Part No F No Read the factory order number WA No the part number Part No and the pro duction number F No of the system on the labels and report them in the service report The labels are on the housing cover a...

Page 67: ... 2 3 Temperature indicator on page 35 Defects in electrical components can result from the temperature being exceeded Contact the Authorized Distributor if the temperature indicator is dark in color and have the system replaced 10 2 9 Checking the setting of date and time Check the date and time and correct where applicable Ä Chapter 9 7 Operation on page 60 10 2 10 Checking the function of the do...

Page 68: ...m and the connections to the additional electrical devices that are connected 10 2 16 Changing the battery control card CPU3 L WARNING Risk of death or severe physical injury due to electric shock The replacement of the battery control card CPU3 Fig 43 1 must be reported After the replacement of the battery check the real time 10 2 17 Checking the DIP switch on the control card CPU3 The DIP switch...

Page 69: ...ngle of roughly 20 Fig 44 The message Extinguishing agent loss is shown in the display of the superordinate system INFORMATION Set the filter time for the check to zero reset it to the set value afterwards 10 2 21 Checking the total weight To prevent a gradual process of extinguishing agent loss the total weight of the system must be checked and reported A calibrated scale for loads of up to 20 kg...

Page 70: ...he cabinet which could perhaps obstruct successful extinguishing 10 3 Repairs after a release 10 3 1 Safety instructions for the tank change L WARNING Danger for insufficiently qualified personnel Insufficiently qualified personnel is incapable of assessing the risk involved when changing the tank and may cause severe or fatal injuries to themselves or others The removal of an empty tank after a r...

Page 71: ...g 2 Tank 3 Propellant cartridge 4 Ignition plug 5 Earthing screw 6 Threaded union nozzle pipe 10 3 2 Removal Required tools Slotted screwdriver size 3 0 for wire reed contact under terminal Torx screwdriver size 10 for cover screws Socket wrench 5 5 mm 8 mm flat spanner for the earthing screws Stable storage area INFORMATION Only use suitable tools when changing the tank Fig 45 Overview tank Fig 4...

Page 72: ...on a fixed stable surface 5 Loosen the screws on the front and rear cover 6 Remove the earthing plugs from the front and rear cover Fig 47 7 Remove the earthing screw Fig 48 1 from the tank 8 Push out the red arrest Fig 49 2 at the ignition plug with a small screwdriver Fig 49 1 9 Pull out the ignition plug Fig 47 Earthing plugs Fig 48 Earthing screw Fig 49 Ignition plug Repairs Operating Instruct...

Page 73: ... 1 of the tank fastening with a 5 5 mm socket wrench 12 Lift up the tank in the rear section and carefully pull it out towards the rear Fig 52 Fig 50 Connection loss monitoring Fig 51 Tank fastening Fig 52 Pulling out the tank Repairs Operating Instructions DET AC III Slave 916007 05 2016 en_US 73 ...

Page 74: ...the removal of the old tank 3 L WARNING Danger of a faulty release Ensure that the blocking switch is set to Agent disconnect blocked before installing a new tank 4 Install the new tank in the reverse order 5 Perform inspections and maintenance as per Ä Chapter 10 2 Inspection maintenance and repairs by the Authorized Distributor on page 63 10 4 Firmware update A new Firmware update can be copied ...

Page 75: ...r supply 2 5 m 903228 Operating instruction German 916006 Operating instruction English 916007 Insulating foil AMX4003 1HE 906797 Battery Lithium 3 Volt 801436 USB cable 2 0 A St to B St Accessories Limit switch ZS 236 11z 2744 door contact door contact switch 889337 Sounder beacon SONFL1X red acoustic device horn flashlights 917453 D detector DMX3000 manual release yellow 888845 Consumables Self ...

Page 76: ...wdriver for front panel screws Socket wrench 5 5 mm to loosen the tank Spirit level for alignment Software Software Maintenance Program Spare parts accessories consumables and tools Operating Instructions DET AC III Slave 916007 05 2016 en_US 76 ...

Page 77: ...ng Connecting terminal for relay output Common failure Plug RJ12 for door contact switch connection Door contact plug 2 3 x RJ12 plug connection at Rittal CMC TC I O Unit failure main alarm pre alarm 2 x CAN connection for networking External alarm device maximum 500 mA Connection for external fill level monitoring and triggering of external tank only EFD III maximum 500 mA Manual call point plug ...

Page 78: ...pprox 1 8 liter FK 5 1 12 3Mä Novecä 1230 Extinguishing agent discharge from pressure charging via pro pellant cartridge integrated electrical release unit Integrated extinguishing agent loss fill level monitoring display of 15 loss Technical data Operating Instructions DET AC III Slave 916007 05 2016 en_US 78 ...

Page 79: ...MC CMC III 24 40 CMC TC 24 40 Combination Systems 43 Compatibility Systems 43 Configuration 44 Connections 22 Contacts Potential free 39 Control card 7 CPU3 7 D Danger 10 Dangers Basic 12 Data line 46 Declaration of Conformity 83 Decomposition products 12 Discharge nozzle 7 Distributor Authorized 18 DMEM 57 Door contact 40 Door contact switch 24 36 RJ12 plug 42 Dust 32 E EC Declaration of Conformi...

Page 80: ...ages 51 Misuse 11 Monitoring System 24 40 Mounting 30 N Network interface card 22 Networking 26 43 46 Noise 12 Novec 7 11 O Operating hours counter 50 Operation Maintenance program 60 Safe operation 19 Overview 7 Owner 17 Owner s obligations 17 P Packaging 28 Person in charge of the system 15 Personnel Unauthorized 16 Power supply 25 Project 57 Propellant cartridge 7 70 Q Qualification 15 Qualifie...

Page 81: ...ate 46 T Tank 7 Change 70 Temperature indicator 35 Transport 27 28 Inspection 27 U Unauthorized personnel 16 USB port 26 Use 11 Use other than for the intended purpose 11 W Warning 10 Warning message 11 Wire cross section 23 Index Operating Instructions DET AC III Slave 916007 05 2016 en_US 81 ...

Page 82: ...Appendix Appendix Operating Instructions DET AC III Slave 916007 05 2016 en_US 82 ...

Page 83: ...A EC Declaration of Conformity EC Declaration of Conformity Operating Instructions DET AC III Slave 916007 05 2016 en_US 83 ...

Page 84: ...Operating Instructions DET AC III Slave 916007 05 2016 en_US 84 ...

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