Source: https://www.scribd.com/document/335572214/FirePro-Xtinguish-V1-03
Timestamp: 2018-09-19 04:56:17
Document Index: 232655057

Matched Legal Cases: ['art 1', 'art 2', 'art 3', 'arts 24', 'arts 178', 'art 172', 'art 1910', 'art 173', 'arts 171', 'arts 24']

FirePro Xtinguish V1.03 | Sodium | Potassium
IBC Code and Commentary
Spraymec 6050 WP 100004455.pdf
cyber cat brochure-fike.pdf
SS_K-203
SAPPHIRE Fire SuppressionDetection and Control System Verification
CATALOQUE-FIREPRO
Stanley B. Russell v. Walter Kidde Co., Inc. Ken Wilson Paul Alianti Rick Crumpler Robert Lute, 802 F.2d 451, 4th Cir. (1986)
FirePro Brochure General
714.522.2246 Corporate Headquarters
800.845.6692 Technical Support
Version 1.03 - UL
Revised: 06/26/2014
PN# 1700-11990
Read this installation and operation manual carefully before
installing the condensed aerosol generators!!
Administration ..............................................................................................................................................7
2.1 Scope.........................................................................................................................................................7
2.2 Purpose .....................................................................................................................................................7
2.3 Trademark and Patent ...............................................................................................................................7
2.4 Units and Formulas ...................................................................................................................................7
2.5 Referenced Publications............................................................................................................................7
2.6 Definitions ..................................................................................................................................................7
Environmental Summary .............................................................................................................................8
3.1 Significant New Alternatives Policy (SNAP List) .......................................................................................8
3.2 Condensed Aerosol Environmental Parameters .......................................................................................9
Safety Summary ........................................................................................................................................10
4.1 General ....................................................................................................................................................10
4.1.1 Health Effects ...................................................................................................................................10
4.2 Hazards to Personnel ..............................................................................................................................10
4.2.1 Potential Hazards .............................................................................................................................10
4.2.2 Pre-Discharge Alarms and Time Delay ............................................................................................11
4.2.3 Egress ...............................................................................................................................................11
4.2.4 Reduced Visibility .............................................................................................................................11
4.2.5 Toxicity ..............................................................................................................................................11
4.2.6 Thermal Hazards ..............................................................................................................................11
Condensed Aerosol Fire Extinguishing Action ..........................................................................................12
5.1 Condensed Aerosol Fire Extinguishing Reaction Sequence...................................................................13
5.2 Particle Distribution in the Aerosol Phase ...............................................................................................14
Condensed Aerosol Fire Use and Limitations ...........................................................................................15
6.1 Systems ...................................................................................................................................................15
6.2 Use and Application.................................................................................................................................15
6.3 Environmental Factors.............................................................................................................................16
6.4 Compatibility with Other Agents ..............................................................................................................16
Condensed Aerosol Generator Description ...............................................................................................17
7.1 General Description of the Aerosol Generator Units ...............................................................................17
7.1.1 The Solid Aerosol-Forming Compound, FPC: ..................................................................................17
7.1.2 The Ignition Device (Initiator): ...........................................................................................................17
7.1.3 The Cooling Mechanism: ..................................................................................................................17
7.1.4 The Housing (External Steel Casing): ..............................................................................................18
7.1.5 The Mounting Brackets: ....................................................................................................................18
7.1.6 The End Plate Discharge Outlets: ....................................................................................................18
7.1.7 The Seal............................................................................................................................................18
7.2 Aerosol Generator Components ..............................................................................................................19
FirePro Xtinguish I&O Manual
V1.03 UL
Total Flooding Systems Design .................................................................................................................21
8.1 Working Documents ................................................................................................................................21
8.1.1 Specifications ....................................................................................................................................21
8.1.2 Working Plans ...................................................................................................................................21
8.1.3 Approval of Plans..............................................................................................................................22
8.2 Enclosure .................................................................................................................................................22
8.2.1 Loss of Agent ....................................................................................................................................22
8.3 Condensed Aerosol System Agent Supply .............................................................................................23
8.3.1 Quantity.............................................................................................................................................23
8.4 Design Application Density ......................................................................................................................23
8.4.1 Determining Design Application Density ..........................................................................................23
8.4.2 Fuel Types: .......................................................................................................................................23
8.5 Total Flooding Quantity ...........................................................................................................................25
8.5.1 Quantity Calculation..........................................................................................................................25
8.5.2 Additional Design Factors .................................................................................................................25
8.5.3 Duration of Protection .......................................................................................................................25
8.5.4 Discharge Time .................................................................................................................................25
8.5.5 Extended Discharge .........................................................................................................................25
8.5.6 Safety Vents .....................................................................................................................................25
8.5.7 Generator Choice and Location ........................................................................................................26
Condensed Aerosol Fire Extinguishing System Arrangement ..................................................................27
9.1 Minimum Safe Distances .........................................................................................................................27
9.2 Safety Requirements ...............................................................................................................................27
9.3 Electrical Clearances ...............................................................................................................................28
9.4 Precautions While Handling the Generator Units ....................................................................................28
9.5 Storage and Transport.............................................................................................................................29
9.6 Storage Conditions ..................................................................................................................................29
9.7 Replacement / Removal from Service .....................................................................................................29
Detection, Actuation, Alarm and Control Systems ................................................................................30
10.1 General ..................................................................................................................................................30
10.2 Raceways ..............................................................................................................................................30
10.3 Automatic Detection ..............................................................................................................................30
10.4 Operating Devices .................................................................................................................................30
10.5 Fire Alarm Control Panel .......................................................................................................................31
10.6 Operating Alarms and Indicators ...........................................................................................................31
10.7 Warning Devices ...................................................................................................................................31
10.8 Abort Switches .......................................................................................................................................32
10.9 Alarms Indicating Failure of Supervised Devices and Equipment.........................................................32
10.10 Warning and Instruction Signs ............................................................................................................32
...............................................3 FNX-100S and FNX-200S Installation Details ............................................50 12.............................................................................................................6 Training ...................................................................................................................................................................3 Wiring Connections to the FirePro Xtinguish Aerosol Generators ...............................................65 Page 4 of 99 FirePro Xtinguish I&O Manual V1........2 Guidelines to Clean the Residue of Condensed Aerosol ..........................58 13............................................................4 Functional Testing ....62 14.........................................................32 10....1 FNX-20S and FNX-40S Installation Details .......11 Pre-Discharge Alarms and Time Delays ...............62 14...2 Condensed Aerosol Generator Installation Procedure ................................................................................................................................2..................................................3 HCVR-3 Connection Overview ................................................................2...................2...1 Basic Checks .................................48 12 Hochiki HCVR-3 Releasing Fire Alarm Control Panel..................52 12..........................................................64 15............................................32 11 Total Flooding System – Installation Examples ..................................................................................................................................................................................42 11.............................................64 15............................................................................................................40 11...........39 11..............1 Residue Removal .....................................................................58 13............................58 13.......................50 12....2...........................................................................................58 13.............................39 11......................................................................................................................................................38 11............................................64 15............................3 Review Electrical Components ........1 Inspection ..57 13 Total Flooding System Commissioning ..........................................................................................2...........................................1 Automatic Activation by means of a Fire Detection System ..........................................................................63 14..............................................4 Condensed Aerosol Generator Height Limitations ...........................................................................4 Penetrations ....................................................10..........1 System Components ..............41 11........53 12........3 Disconnect Switch (Hochiki America model SOM-R-DS).............5 Condensed Aerosol Generator Inspection ...............................58 13........48 11.......................................................1 General .........................................................58 13.................................................................................................................................................................................................2 Installation Acceptance...........5.33 11......................................................................................................................................1 General .62 14...................................................................................................................3....................03 UL ......................60 14 Total Flooding Systems Inspection and Maintenance........53 12...................................................63 15 Total Flooding System Post-Discharge Intervention ......................................................................................2 Enclosure Inspection .................................................3 Maintenance ....48 11............................1 Detection Zones and Notification Appliances ..........................................4 FNX-500S Installation Details ...........................2 FNX-80S Installation Details ...................................3.............40 11..................................................................3 Dismantling Condensed Aerosol Generators ................................53 12....................2 System Layout ................................................................................................................................12 Unwanted System Operation ............................3........................................2...........62 14...7 Safety.............................................................................................................................................................2..............................................................................................2 Review Enclosure Integrity ......62 14..............................................................5 Condensed Aerosol Generator Initiation (Activation) .........................................................................................................62 14....2 HCVR-SQA Sequential Activator .....................................................2..............
15.4 Waste and Environment ........................................................................................................................65
Appendix A – Material Safety Data Sheets (MSDS) .............................................................................66
Appendix B – FirePro Xtinguish Aerosol Generators ............................................................................70
Appendix C – FirePro Xtinguish Generator Datasheets........................................................................71
Appendix D – FirePro Xtinguish Generator Drawings ...........................................................................85
Appendix E – Referenced Publications .................................................................................................95
Appendix F – Definitions .......................................................................................................................96
This manual is written for those who are installing a condensed aerosol fire extinguishing system for total flooding
Hochiki America Corporation assumes no responsibility for the application of any system other than those
addressed in this manual.
The technical data contained in this manual is strictly limited for information only. Hochiki America
Corporation believes this data to be accurate, but it is published and presented without any warranty or
guarantee whatsoever. Hochiki America Corporation disclaims any liability for any use that may be made of
the data and information contained herein by any and all other parties.
7051 Village Drive Suite 100
Phone: 1-(714)-522-2246, Fax: 1-(714)-522-2268
E-mail: technicalsupport@hochiki.com
Note: this manual quotes directly from NFPA standards, including NFPA 2010
(2010 Edition) and NFPA 72 (2010 Edition). These standards, along with
other national and local codes and requirements, must be carefully followed
at all times during all phases of system design, installation, operation and
The FirePro Xtinguish and HCVR-3 systems must be
installed, serviced and maintained only by Hochiki
America factory-trained and authorized technicians.
This manual is a comprehensive guide that contains all the necessary information to design, install,
operate and maintain a condensed aerosol fire extinguishing system for total flooding applications.
This manual does not address information related to fire detection.
This manual is prepared and intended for use by those charged with purchasing, designing, installing,
operating, and maintaining condensed aerosol fire extinguishing systems. This manual provides basic
guidance designed to supplement factory-certified training, with the goal that the system will function as
intended for its lifetime. Authorized Hochiki training is necessary and required to design, install, operate
and maintain the FirePro Xtinguish system! Do not attempt to install or service this system if you have
not been provided with authorized training!
The requirements of this manual are considered necessary to provide a sufficient level of protection from
loss of life and property from fire. The manual reflects the state of the art at the time it was issued.
2.3 Trademark and Patent
FirePro Xtinguish condensed aerosol fire extinguishing systems for total flooding applications is a
registered trade mark of Hochiki America Corporation
proprietary patent of:
Celanova Limited,
Cyprus Registered Company, Certificate of Incorporation no. HE 142136
6, Koumandarias & Spyrou Araouzou Str.
Tonia Court II, 6th Floor,
P.O.Box 54080 Limassol-3720, CYPRUS
Phone: +357 25 379999, Fax: +357 25 354432
2.4 Units and Formulas
Metric units of measurement in this manual are in accordance with the modernized metric system known
as the International System of Units (SI). See IEEE/ASTM SI 10, Standard for Use of the International
The values in this manual are given in SI. If followed by an equivalent value in other units, the first stated
in SI is to be considered as the requirement; the equivalent value in other units could be approximate.
2.5 Referenced Publications
Referenced Publications as per NFPA 2010 shall apply to this manual. See Appendix “E”
Definitions as per NFPA 2010 shall apply to this manual. See Appendix “F”
1 Significant New Alternatives Policy (SNAP List) Submission to the U. Significant New Alternative Policy SNAP List Listed Protection of Stratospheric Ozone: Listing of Substitutes for Ozone-Depleting Substances--Fire Suppression and Explosion Protection Direct Final Rule – Acceptable Substitute: Powdered Aerosol E The official EPA document. Page 8 of 99 FirePro Xtinguish I&O Manual V1. Under paragraph II.S. Environmental Protection Agency's (EPA) SNAP Program. C. The SNAP Program was originally outlined in 59 FR 13044. No. September 27. Powdered Aerosol E – Acceptable subject to use conditions. 71.03 UL . issued by the Federal Register.3 Environmental Summary 3. is available at Vol. at pages 56363/56364. 2006/ Rules and Regulations. 187/ Wednesday. Listing Decisions: Fire Suppression and Explosion Protection – Total Flooding.
3.03 UL .2 Condensed Aerosol Environmental Parameters Environmental parameters FirePro® Xtinguish ODP Zero (Ozone Depletion Potential) GWP Zero ALT Negligible (Global Warming Potential) (Atmospheric Life Time) Toxicity for human life Very low within the parameters for use Electrical conductivity Nil up to 75KV Corrosion Negligible within the parameters for use Extinguishing efficacy High Oxygen depletion after agent discharge Negligible within the parameters for use Page 9 of 99 FirePro Xtinguish I&O Manual V1.
However. Immediately after discharge.  Eye irritation: Direct contact with the aerosol solid particles being discharged by the system can result in irritation of the eyes. protective gloves should be worn by personnel handling generators after discharge.1 General The discharge of an aerosol extinguishing system could potentially create a hazard to personnel due to the nature of the aerosol.2.03 UL .  Reduced Visibility When activated. the aerosol generators can be hot.  Thermal hazard: The condensed aerosol discharges at elevated temperatures.1. Exposure of the condensed aerosol to the eyes should be avoided.  Signs and symptoms related to the aerosol phase are only referred to for acute exposure and /or chronic overexposure. and the fire itself should be avoided.2 Hazards to Personnel 4. the temperature and minimum clearance from the discharge outlet are specified by the generators’ data sheets. it is reputed that hazards to humans are not present when the aerosol is applied as guided by this manual.  Hazard to humans related to the aerosol released by the reaction of the solid compound (FPC) have not been established because the TLV’s are not applicable. as in the event of an accidental or unexpected discharge when an occupant of the protected space has not evacuated previously. the condensed aerosol generators reduce visibility both during and after the discharge period.1 Potential Hazards Potential hazards to be considered for individual systems in the protected space and other areas where the aerosol agent can migrate are the following:  Noise: The discharge of a system or aerosol generator may cause noise loud enough to be startling but insufficient to cause traumatic injury. 4. In a real life situation the exposure to the generated aerosol will only occur accidentally and the exposure time will be very short.  Turbulence: The high-velocity discharge from generator outlets may cause enough turbulence inside the protected enclosure to move unsecured paper and light objects. Page 10 of 99 FirePro Xtinguish I&O Manual V1.4 Safety Summary For Material Safety Data Sheet refer to Appendix A 4. The aerosol extinguishing system shall be installed in normally unoccupied spaces and /or in spaces where personnel may be present utilizing suitable safeguards.1 Health Effects The potential adverse health effects are minimal as:  Hazard for humans related to the FPC (FirePro® solid aerosol forming compound) has not been found. the byproducts generated by the fire. Depending on the intended application(s) of the aerosol system. Unnecessary exposure of personnel to the agent. 4.
audio devices. in case of failure of the pre-discharge alarm and/or the time delay. 4. See the aerosol generator datasheets for minimum safe distance information. 4.2. Protective gloves shall be worn by personnel removing discharged aerosol generators.2 Pre‐Discharge Alarms and Time Delay Human exposure to the FirePro® condensed aerosol agents shall be prevented by providing a warning of a pending discharge. Suitable exits shall be provided to assure safe egress of personnel.3 Egress Suitable egress shall be provided to allow the personnel to exit the protected space within the time delay.2.2.4 Reduced Visibility The discharged FirePro® condensed aerosol will cause occupants to evacuate the protected space under conditions of low visibility. goggles.5 Toxicity See the Material Safety Data Sheet contained in Appendix A and the information in section 3.03 UL . The effect of reduced visibility on egress time shall be considered. 4.2 of this manual.6 Thermal Hazards FirePro® condensed aerosol generators shall not be employed at less than the minimum safe distance from personnel and combustible materials. and a delay prior to the discharge. but are not limited to:      personnel training.2.4. evacuation plans and exit drills. 4. Page 11 of 99 FirePro Xtinguish I&O Manual V1.2. The safety measures shall include. Appropriate safety measures shall be used so that occupants can evacuate safely. floor mounted directional lighting. to allow personnel to exit the protected space.
allowing its active inhibitor to flow into the combustion core transported by its own natural convection currents and breaking the chain reaction upon flame contact with extremely high efficiency. do not extinguish fire in any of these ways. This is the physical action of the extinguishing process of FirePro® condensed aerosol. Since the radicals are unstable. The potassium atoms derived by the disassociation of the potassium compounds contained in the FirePro® condensed aerosol. CO2. The halons. react during combustion with the free radicals of unstable hydroxides forming potassium hydroxide (KOH). popularly known as the “fire triangle”. as well as other agents like the FirePro® condensed aerosol. potassium compounds. K2CO3. Potassium is an alkaline metal and requires the least amount of energy for ionization because of its very low ionization potential. are carbon dioxide (CO2) and water (H2O). Typical fire extinguishment involves removing the fuel from the fire. The condensed aerosol thus generated consists of micro-sized particles of potassium compounds suspended in inert gases in an extremely high ratio between the exposed surface and their reaction mass. limiting oxygen to the fire (smothering). immediately starts a chemical reaction that in few seconds produces condensed dry aerosol in the discharge density defined by the system designer (i. The chemical process of the condensed aerosol fire extinguishment is characterized by certain reactions in rapid sequence taking place between atoms and fragments of unstable molecules. fuel.03 UL . At this stage the chain reaction of the free radicals is halted and the flame is extinguished.5 Condensed Aerosol Fire Extinguishing Action Traditionally. Upon activation. the FPC (patented solid compound contained in the FirePro® condensed aerosol generators). but instead break up the uninhibited chain reaction of the combustion process. among others. and oxygen. H2O. or removing the heat (quenching). This extinguishing mechanism is not completely understood. there were three distinct elements assumed as necessary for combustion: heat. yet there is definitely a chemical reaction that interferes with the combustion process by removing the active chemical species involved in the flame chain reaction. which is a very stable compound. which is called “chain reactions of radicals”. The reaction sequence is shown on the following page. N2.e. The FirePro® condensed aerosol then remains in suspension for a relatively long time into the protected volume. Page 12 of 99 FirePro Xtinguish I&O Manual V1. Therefore a certain amount of energy is removed from the combustion itself to eliminate the atom’s electrons during this ionization process. they tend to reach a final stable condition. The stable final products. and other gas particles in small quantities). This physical theory had to be modified as halons became more widely used and better understood.
The KOH reacts further in the presence of CO2 and form K2CO3.+ O. The chain reaction is interrupted by the Potassium atoms.1 FirePro® Condensed Aerosol Fire Extinguishing Reaction Sequence Oxidation of hydrogen in the flames: H2 + O2 → 2 OHOH.+ H2 → H2O + H+ H+ + O2 → OH.+ CO+ + → CO2 + H+ H+ + O2 → OH. during combustion.+ H2 → OH.5. in the flame.+ H+ O..Therefore. only unstable hydroxyl radicals are formed which allow the reaction to continue (phenomenon of auto catalysis). further to water and carbon dioxide (stable).+ K+ → KOH (and flames are thus extinguished) Notice that the potassium hydroxide (KOH) is formed in quantities smaller than micrograms. which react with the unstable hydroxyl as follows: OH. During this process we can verify that the extinguishing action of potassium compounds is not achieved either through smothering or quenching but through a reaction in presence of flame with consequent termination of the chain reaction. Legend: H2 O2 OHH2O H+ O— CO+ + CO2 Hydrogen stable Oxygen stable Hydroxyl radicals unstable Water stable Hydrogen atoms unstable Oxygen atoms unstable Carbon monoxide unstable Carbon dioxide stable Page 13 of 99 FirePro Xtinguish I&O Manual V1.03 UL .+ H+ Oxidation of carbon monoxide in the flame: H2 + O2 → 2 OHOH.
2 Particle Distribution in the Aerosol Phase The FirePro® condensed aerosol phase consists of a gas phase with micro sized solid particles in suspension.03 UL . Laser beam diffraction tests analyses have shown the correlation between solid and gaseous components of 52% solid and 48% gas. μm) Percent % <1 52 1÷2 19 2÷5 17 >5 12 Page 14 of 99 FirePro Xtinguish I&O Manual V1. The percentage distribution of the solid compounds as per their diameter’s size expressed in microns is as follows Particle’s size (dia.5.
and on the following substances unless they have been tested to the satisfaction of the authority having jurisdiction and/or proven by experimental testing carried out by a third party laboratory. zirconium.).AlH3) lithium hydride .CH3MgCl. not exceeding 200°C (392° F). titanium.Li .Na. potassium.alkali metals (potassium . See Appendix C.)  Reactive metals such as. natrium . oil products. flammable lubricants.1 Systems The FirePro® condensed aerosol systems shall be installed to protect hazards within the limitations that have been established by this installation manual.. at that distance..K.03 UL .light metals (aluminum .)  D3 . uranium. magnesium.  Certain chemicals or mixtures of chemicals. magnesium . and plutonium. hazards or spaces containing flammable liquids.2 Use and Application FirePro® condensed aerosol extinguishing systems are effective in extinguishing Class A. lithium. FirePro® condensed aerosol extinguishing systems shall not be used to protect areas.LiH . vapors. Page 15 of 99 FirePro Xtinguish I&O Manual V1. at that distance.. The minimum safe distance between the FirePro® condensed aerosol generator discharge ports and personnel shall be based on an aerosol agent discharge temperature. burning substances derived from hydrocarbons (natural gas. that are capable of rapid oxidation in the absence of air  Chemicals capable of undergoing auto-thermal decomposition.)  D2 .)  Metal hydrides (aluminum hydride .CH3MgJ. or dusts that may form an explosive air/fuel mixture unless they have been tested to the satisfaction of the authority having jurisdiction and/or proven by experimental testing carried out by a third party laboratory.(C2H5)3Al. not exceeding 75°C (167° F).. on substances generating self-sustaining combustion. FirePro® condensed aerosol extinguishing systems provide an efficient and effective means to extinguish gas and liquid fires.Mg Titanium . as well as fires in electrical equipment with an operating voltage not exceeding 75... The FirePro® condensed aerosol generators shall not be employed at less than the minimum safe distances specified in the present manual (see the aerosol generator datasheets for details). and C fires.6 FirePro® Condensed Aerosol Fire Use and Limitations 6.Al.  Chemical compounds containing oxidizers such as sodium chlorate or sodium nitrate. etc. The minimum safe distance between the FirePro® condensed aerosol generator discharge ports and combustible materials shall be based on an aerosol agent discharge temperature.  Deep seated fires in Class A materials  Class D fires:  D1 .organic-metallic compounds (methyl magnesium chloride . See Appendix C for generator datasheets and minimum safe distance information. 6.000 Volts. Contact Hochiki America Corporation or your local Hochiki America dealer if additional information is required. such as cellulose nitrate and gunpowder. methyl magnesium iodide . triethyl aluminum .. B.. sodium. lithium . FirePro® condensed aerosol extinguishing systems shall not be used on metal fires. burning solid substances. such as certain organic peroxides and hydrazine The above list may be not exhaustive.
3 Environmental Factors Despite that condensed aerosol extinguishing systems do not represent any significant environmental concern the unnecessary emission of aerosol extinguishing systems shall be avoided. 6. installation. All phases of design. or during the hold time of the FirePro® condensed aerosol extinguishing systems. the other agent shall not adversely affect the aerosol. the potential adverse effects of FirePro® condensed aerosol particulate residue shall be considered. Where the FirePro® condensed aerosol extinguishing agents are used in spaces containing sensitive equipment. and can operate prior to.The total flooding FirePro® condensed aerosol extinguishing system shall be installed in enclosures protecting the hazards that allows the specific agent design application density to be achieved and maintained for the specified period of time. testing.4 Compatibility with Other Agents Unless specifically approved. Page 16 of 99 FirePro Xtinguish I&O Manual V1. Where unrelated extinguishing or suppression systems are provided. systems employing the simultaneous discharge of different agents to protect the same enclosed space shall not be permitted.03 UL . 6. and maintenance of condensed aerosol extinguishing systems shall be performed with the goal of no emission to the environment.
The generated aerosol will exit the generator via the cooling mechanism. and the condensed aerosol will be cooled down before flooding the protected volume.1 General Description of the Aerosol Generator Units The range of condensed aerosol generators is shown in the appendix “B”.7 Condensed Aerosol Generator Description 7. 7.1. FirePro® Condensed Aerosol composition Compound Chemical Formula CAS # % by Weight CO2 124-38-9 13%-14% N2 7727-37-9 21%-22% Water Vapor H2O 7732-18-5 10%-12% Carbon Monoxide Methane Hydrogen CO CH4 H2 Gas Carbon Dioxide Nitrogen 1%-2% Particulate Potassium Carbonate K2CO3 584-08-7 47%-49% Potassium Nitrate KNO3 7757-79-1 2%-3% KCl 7447-40-7 > 1% See KEMA report --- >1% Potassium Chloride Other elements 7. The condensed aerosol generator is formed by the following main components: 7.1 The Solid Aerosol‐Forming Compound FPC: The solid aerosol-forming compound FPC is the originator of the condensed extinguishing aerosol (generated by the FPC activation): Upon actuation.1.1. Page 17 of 99 FirePro Xtinguish I&O Manual V1. the solid aerosol-forming compound FPC will undergo a combustion reaction generating the fire extinguishing condensed aerosol.03 UL .3 The Cooling Mechanism: FirePro® condensed aerosol generators are equipped with a physical heat-absorbing mechanism (the cooling mechanism).2 The Ignition Device (Initiator): FirePro® condensed aerosol generators are initiated by applying the appropriate voltage across the electric wire terminals of the aerosol generator so that the solid aerosol forming compound will be activated and transformed into the condensed aerosol (the extinguishing agent).
4 The Housing (External Steel Casing): The FirePro® condensed aerosol generator casing is formed by a non-pressurized container. protecting against the entry of moisture. and the condensed aerosol is then carried by gases generated by this reaction. The mounting brackets are constructed by galvanized carbon steel plate of suitable shape and strength to hold the FirePro® condensed aerosol generators.1. allowing the generator appropriate orientation. dirt.1. 7. The membrane will be broken by the generated FirePro® condensed aerosol when the unit is activated. or anything undesirable.5 The Mounting Brackets: Mounting brackets are provided for each FirePro® condensed aerosol generator.1. Page 18 of 99 FirePro Xtinguish I&O Manual V1.1. 7.7.6 The End Plate Discharge Outlets: The end plate discharge outlet holes ensure a smooth and fast discharge of the aerosol. The aerosol is generated by a reaction (combustion process) of the solid aerosol-forming compound FPC. 7.7 The Seal A special membrane of adhesive polymer sheet is applied internally at the discharge outlets.03 UL .
03 UL .7.2 Aerosol Generator Components FirePro® Unit Components FirePro® Unit Designations Page 19 of 99 FirePro Xtinguish I&O Manual V1.
03 UL . Working Temperature (not to exceed) Deployment Temperature -54° C to 100° C Storage Temperature -54° C to 54° C The initiator is a standard component of all the aerosol generators Page 20 of 99 FirePro Xtinguish I&O Manual V1.8 A for 3 .2 mWs/ No Fire Value < 20 mA t = 300s Direct Current (DCV) 6-36V / 0.8 A Ignition Time 3 . thus the thermal energy will be sufficient to start the reaction of the whole mass of FPC contained inside the aerosol generator. The activation power will heat up the electric coil (4) thus the (5) solid aerosol forming compound (FPC) will initiate an exothermal reaction.FirePro® Initiator (electrical activator) The initiator is connected to the activation power circuit (minimum current required 0.4 seconds) by heat resistant wires.0 Ohms( ) Ignition Pulse From 1.4 sec. transforming the FPC into a particulate aerosol and carrier gases. The heat developed will transfer through the cylinder (7) outlets starting the exothermal reaction of the (9) FPC.6-3. Initiator cut-off view Legend 1 heat resistant wires (feed) 2 steel housing 3 polymeric resin 4 electric coil 5 FPC (solid compound) 6 chemical stabilizer 7 cylinder with 2 outlets 8 sealing 9 FPC (solid compound) 10 leaguered surface Electrical values Bridge Resistance 1.
full height or schematic diagram. Equipment list of materials showing device identification. the following: 8.8 Total Flooding Systems Design 8. and control system including all devices and schematic of wiring interconnection. including nominal capacity expressed as agent solid compound mass. with the segregation requirements of various system conductors clearly indicated and the required method of making wire terminations detailed. System sequence of operation. location of fire walls. in accordance with the advice of the authority having jurisdiction. Description of occupancies and hazards to be protected. model or part number. endof-line device locations. location of instructional signage. as a minimum requirement. Location and construction characteristics of protected enclosure walls and partitions. gauge [American Wire Gauge (AWG)]. Location of building.1 Working Documents The design of a FirePro® condensed aerosol total flooding fire extinguishing system shall be prepared only by a person qualified and experienced in designing extinguishing systems. Drawings indicating the location and distribution of FirePro® condensed aerosol generators. Name of owner and identification of the occupant/user. System owner/user training requirements. Enclosure cross-section. quantity and description. detection. conductor material. Description of fire detection. Variances from the standard to be permitted by the authority having jurisdiction. including raised access floor and suspended ceiling. The working documents shall include. including address.1. Deviation from the working documents shall require the permission and agreement of the authority having jurisdiction. Design criteria. Page 21 of 99 FirePro Xtinguish I&O Manual V1. and color coding schedule. number of strands in conductor. actuation and control systems Enclosure pressurization report and venting calculations where applicable. Description of the detector mounting. Plan view of protected area showing enclosure partitions (full and partial height). Scale drawing showing the layout of the annunciator panel graphics if required by the authority having jurisdiction. FirePro® condensed aerosol design application density. location of controlled devices such as dampers and shutters. 8.1.1 Specifications       Designation of the authority having jurisdiction. Description of wire or cable used including classification. shielding. identification of enclosures normally occupied Description of enclosures/facilities/exposures surrounding the enclosure.03 UL . Type of FirePro® condensed aerosol generators used. Functional testing to be performed after installation of the system. alarm.2 Working Plans                  Point of compass and symbol legend.
if used. and emergency power shutdown. delay timers. When such changes from approved plans are made. A full set of drawings and calculations shall be maintained on site. Complete calculations to determine the size of backup batteries and method used to determine number and location of audible and visual indicating devices and number and location of detectors. All the apparatus and devices used shall be identified. Completely self-contained recirculation ventilation systems shall not be required to be shut down. The volume of the ventilation system and associated ductwork shall be considered as part of the total hazard volume when determining the quantity of agent.2 Enclosure In the design of a FirePro® condensed aerosol total flooding fire extinguishing system. the change shall be approved prior to implementation.1. openings shall be permanently sealed or equipped with automatic closures. Point-to-point wiring schematic diagrams showing all circuit connections to the system control panel. Auxiliary equipment. Page 22 of 99 FirePro Xtinguish I&O Manual V1. Minimum clearances to combustible materials and the means of egress.03 UL . Operating devices.3 Approval of Plans Plans and calculations shall be approved prior to installation. Where field conditions necessitate any change from approved plans. protection shall be expanded to include the adjacent connected hazards or work areas or additional agent shall be introduced into the protected enclosure using an extended discharge configuration. The area of non-closable openings in the protected enclosure shall be kept to a minimum. Forced-air ventilating systems shall be shut down or closed automatically where their continued operation would adversely affect the performance of the fire extinguishing system or result in propagation of the fire.2. Information shall be submitted for approval to the authority having jurisdiction pertaining to the location and function of:     Detection devices. Details of any special features. The as-built installation drawings and the instruction and maintenance manual that includes a full sequence of operations. Electrical circuitry. to the graphic annunciator panel and to external or add-on relays. Any special features shall be explained. Where reasonable confinement of agent is not practicable. the integrity of the protected enclosure shall be considered.1 Loss of Agent To prevent loss of agent through openings to adjacent hazards or work areas.     Complete step-by-step description of the system sequence of operations including functioning of abort and maintenance disconnect switches. 8. 8. the working plans shall be updated to accurately represent the system as installed. 8.
 Class A Fuels: The extinguishing application density of FirePro® condensed aerosol for Class A fuels has been determined by test as per UL 2775. 8. For combinations of fuels.4.  Class C Fuel: The minimum design application density of FirePro® condensed aerosol for Class C hazards shall be at least that for the Class of fire hazard being protected ‘’’’  Fuel combination: For combinations of Class A and B fuels the design application density shall be the value for the fuel requiring the greatest design application density. Where required.3.4.1 Determining Design Application Density The FirePro® condensed aerosol extinguishing application density shall be used in determining the minimum design application density for a particular fuel. unless specific tests are made on the actual mixture.3. 8. 8.3 Condensed Aerosol System Agent Supply 8. Page 23 of 99 FirePro Xtinguish I&O Manual V1. If the developed pressures present a threat to the structural strength of the enclosure. a reserve condensed aerosol agent supply shall consist of as many multiples of the primary agent supply as the authority having jurisdiction considers necessary. The minimum design application density for a Class B fuel hazard is the extinguishing application density multiplied by a safety factor of 1. venting shall be provided to prevent excessive pressures. the extinguishment value for the fuel requiring the greatest condensed aerosol design application density shall be used.1 Quantity  Primary FirePro® condensed aerosol Agent Supply. The minimum design application density for a Class A Fuels fire hazard is the extinguishing application density multiplied by a safety factor of 1.The protected enclosure shall have the structural strength and integrity necessary to contain the agent discharge.3. The primary condensed aerosol agent supply shall be determined by calculating the required mass of the solid aerosol forming compound needed to meet the design application density.4 Design Application Density 8.  Reserve FirePro® condensed aerosol Agent Supply.2 Fuel Types:  Class B Fuels: The extinguishing application density of FirePro® condensed aerosol for Class B fuels has been determined by test as per UL 2775.03 UL .
Fuel combination: ….Table 8.. ….1 Extinguishing application density Minimum design application density Class B Fuels: 84 g/m3 109..03 UL .20 g/m3 Class C Fuel: ….20 g/m3 Class A Fuels: 84 g/m3 109.4.. Class of Fire Page 24 of 99 FirePro Xtinguish I&O Manual V1. …..
5. additional condensed aerosol agent quantities shall be applied.5. additional quantities of agent are required through the use of additional design factors to compensate for any special conditions that would affect the extinguishing efficiency.4 Discharge Time For the FirePro® condensed aerosol generator discharge time see the generator Data Sheets.5. the final result will increase the pressure or will exhaust the excess volume through vent openings. The Page 25 of 99 FirePro Xtinguish I&O Manual V1.03 UL . scenarios not fully accounted for in the extinguishing application density.2 Additional Design Factors In addition to the FirePro® condensed aerosol agent quantity determined by the design application density.5. 8. When an extended discharge is necessary. configurations. 8. a certain overpressure may be developed due to the amount of gases generated and the effects of increased temperature of the atmosphere. In such applications the FirePro® condensed aerosol generators may be activated in sequence. The designer shall assign and document other design factors for each of the following: 1. the combined volume of aerosol and air will become greater than the initial room volume. and obstructions and their effects on distribution.5.closable openings and their effects on design application density 2.5.6 Safety Vents When FirePro® condensed aerosol is discharged into a closed volume. enclosure geometry. Re-ignition from heated surfaces 4. in [g(lb)] da = design application density.5 Total Flooding Quantity 8. the rate shall be sufficient to maintain the desired factor for the required hold time.5. [m3 (ft3)] 8. Non.2) V = protected volume.3 Duration of Protection The FirePro® condensed aerosol agent design application density shall be maintained for the specified period of time to prevent re-ignition of the fire before effective emergency action can be taken by trained personnel. Later.8. Fuel type. 8. in [g/m3 (lb/ft3)] fa = additional design factors (see 8. Height of protected volume (As per maximum height related to each generator) 3.1 Quantity Calculation The mass of condensed aerosol forming compound required shall be calculated from the following formula: m = da x fa x V where     m = total flooding quantity.5 Extended Discharge When an extended discharge is necessary to maintain the design application density for the specified period of time. 8.
and their placement shall be such that the design application density will be established in all parts of the hazard enclosure. In rooms that may be sealed or close to being sealed. 8. thermal clearances and alignment. a safe vent area for low-strength structures can be estimated on the basis of the discharge flow rate. since experience has shown that most ordinary rooms have a sufficient leakage through cracks around doors and windows. Page 26 of 99 FirePro Xtinguish I&O Manual V1. their number. The type of FirePro® condensed aerosol generators selected.03 UL .7 Generator Choice and Location The FirePro® condensed aerosol generators shall be suitable for the intended purpose and shall be placed within the protected enclosure in compliance with the instruction and limitations contained in this manual with regard to spacing. and a general porosity that will prevent noticeable pressure build up.air temperature is increased during the discharge but will return to normal levels as heat is adsorbed by solid surfaces in the room. floor coverage.5. The designer/installer shall provide reliable calculations for venting requirements for each system if applicable.
Provision for adequate egress pathways. exposed to chemicals. Provision for emergency lighting and directional signs if necessary to ensure quick. e. Suitable protective provisions shall be adopted. 9. where such doors are latched. There shall be provided a means for prompt rescue of any trapped personnel.03 UL . Provision for warning and instruction signs at entrances to and inside such areas. and to prevent entry or re-entry into the protected enclosure after system discharge.9 Condensed Aerosol Fire Extinguishing System Arrangement The FirePro® condensed aerosol generators and ancillary system components shall be arranged to allow easy inspection and maintenance activities. The generator datasheets are in Appendix C of this manual. Self-contained breathing equipment and personnel trained in its use and in rescue practices. The minimum safe distance between the FirePro® condensed aerosol generator casing and personnel shall be the distance from the generator casing to where the temperature does not exceed 75°C (167°F) during and after discharge. to ensure their correct action when a FirePro® condensed aerosol system operates. and procedures to keep them clear at all times b. Provision for instruction and drills for all personnel in or in the vicinity of such areas. c. Provision for only outward-swinging. Provision for the prompt discovery and rescue of persons rendered unconscious in such areas. including cardiopulmonary resuscitation. self-closing doors at exits from hazardous areas and. FirePro® condensed aerosol generators shall not be located where they can be mechanically damaged. if necessary. panic hardware shall be installed. g. f. 9. Provision for continuous alarms at entrances to such areas until the atmosphere has been restored to normal. Safeguards shall be provided to ensure prompt evacuation of personnel prior to system discharge. The minimum safe distance between the FirePro® condensed aerosol generator casing and combustible materials shall be the distance from the generator casing to where the temperature does not exceed 200°C (392°F) during and after discharge.2 Safety Requirements Personnel shall not enter a protected space during or after the agent discharge. These signs should inform persons in or entering the protected area that an aerosol system is installed and shall contain additional instructions pertinent to the conditions of the hazard. or to adverse weather conditions which may render them inoperative. minimizing the interruption of protection. This should be accomplished by having such areas searched immediately by trained personnel equipped with proper breathing equipment. FirePro® condensed aerosol generators shall be securely installed following the guidance given by this manual.1 Minimum Safe Distances Minimum safe distances:    FirePro® condensed aerosol generators shall not be installed at less than the minimum safe distances as specified in the FirePro® condensed aerosol generator data sheets. including the following: a. Page 27 of 99 FirePro Xtinguish I&O Manual V1. h. safe evacuation. d. should be readily available. Provision for alarms in such areas that will operate immediately on detection of the fire. including maintenance or construction people.
CSA C22. is dropped or subjected to an impact. Removal of FirePro® condensed aerosol generators after discharge shall be done according to the instructions given in this manual. The selected clearance to ground shall satisfy the greater of the switching surge or BIL duty.03 UL . m. Smoke in the vicinity of the FirePro® condensed aerosol generators and/or FirePro® condensed aerosol fire extinguishing system components.4 Precautions While Handling the Generator Units While handling the aerosol generators do not:       Disassemble the FirePro® condensed aerosol generators. Page 28 of 99 FirePro Xtinguish I&O Manual V1. and where nominal voltage is used for the design criteria. Exert force of impact or carry out other actions to the FirePro® condensed aerosol generators which may cause distortion and physical or other mechanical damage to the casing. gloves and goggles should be worn. Use caution to avoid spreading condensed aerosol residue to other areas.3 Electrical Clearances All system components shall be located to maintain no less than minimum clearances from energized electrical parts as per:  ANSI C2  NFPA 70  29 CFR 1910. Carry out any welding work in the vicinity of the FirePro® condensed aerosol generators and/or condensed aerosol fire extinguishing system components. Protective clothing. including forced ventilation if necessary.i. Provision for prompt ventilation of such areas. Where a FirePro® condensed aerosol generator shows external damages to the casing it shall not be installed. The clearance between non insulated. Specific attention shall be given to the possibility that the FirePro® condensed aerosol may potentially spread to adjacent areas outside of the protected space. the highest minimum clearance listed for this group shall be used. Smoking should be prohibited until the atmosphere has been determined to be free from the FirePro® condensed aerosol. Any further provision or safeguards shall be adopted if a particular situation indicates it as necessary to prevent injury or death. 9. Subpart S  Canadian Electrical Code. j. ensure that the electric circuit of the ignition and the other FirePro® condensed aerosol generator components have not been damaged. energized parts of the electrical system equipment and any portion of the FirePro® condensed aerosol extinguishing system shall not be less than the minimum clearance provided elsewhere for electrical system insulations on any individual component 9.1 Where the design basic insulation level (BIL) is not available. l. including a respirator or mask if necessary. k. rather than being based on nominal voltage. during handling or installation. Where a FirePro® condensed aerosol generator.
The units shall be transported by ships and by airfreight in accordance with the regulations and requirements applicable to the above category of cargo. The FirePro® condensed aerosol generators comply with the requirements of the U. or unheated with natural ventilation.6 Storage Conditions   Temperature Humidity : between –54 and +54°C : maximum 98% RH 9. moisture and shocks. at a distance of at least one meter from heating appliances). 9. Do not drop aerosol generators or the containers carrying them during vehicles loading/unloading operations.5 Storage and Transport The FirePro® condensed aerosol generators are classified as Hazard Class or Division as 9.S. Transport by road of the FirePro® condensed aerosol generators is permitted utilizing all types of transport vehicles without any restrictions. and are classified IAW 49 CFR 172. Subpart B or the Canadian equivalent. Department of Transportation (DOT) and the Canadian Transport Commission.7 Replacement / Removal from Service Service life: 10 years (the year of manufacture appears on each generator) Page 29 of 99 FirePro Xtinguish I&O Manual V1. The aerosol generators shall be stored in their own packaging on racks in warehouses (either heated.101.03 UL . The containers carrying the FirePro® condensed aerosol generators shall be firmly secured on the vehicle and be protected against dirt.9.
smoke. All devices/components shall be installed in appropriate locations or adequately protected to avoid being subject to mechanical.03 UL . alarm. or any other damages that would render them inoperative. National and local requirements shall be observed. including a low battery signal/alarm. and control systems shall be installed. Devices shall not be susceptible to being rendered inoperative or to accidental operation. NFPA 72. Automatic detection and automatic actuation shall be used unless a manual-only actuation is approved by the authority having jurisdiction. the arrangement shall include the control equipment monitoring the battery condition. The system manual control(s) shall be of distinct appearance and clearly recognizable for the purpose intended.2 Raceways System initiating circuits and auxiliary equipment releasing circuits shall be installed in raceways. NFPA 2010. The system actuation shall cause simultaneous operation of FirePro® condensed aerosol generators. System manual control(s) for actuation shall be located for easy accessibility at all times. 10. and maintained in accordance with NFPA 70. signaling. 10. chemical. Page 30 of 99 FirePro Xtinguish I&O Manual V1. Alarm and Control Systems This manual does not address information related to fire detection. In Canada the equipment shall be certified to the requirements of CAN/ULC S524-01 and CAN/ULC-S 529-02. Reliable primary and secondary power sources shall be used. however the following general information shall be considered. actuation. discharge controls. System manual actuation/release shall be accomplished by an electrical manual release. in compliance with national and local requirements. flame. Operation of any control station shall cause the complete system to operate. 10.10 Detection.3 Automatic Detection Automatic detection shall be a UL listed system capable of detecting and indicating heat. including at the time of a fire. Automatic detection shall be UL listed and compatible with the control panel. tested.1 General Detection. 10. and actuation of the system. and shutdown equipment. combustible vapors. or an abnormal condition in the hazard that is likely to produce fire. to provide for operation of the detection. control. and local requirements. Always apply national and local code requirements.4 Operating Devices Operating devices shall include system actuation devices. Actuation. All devices/components shall be designed to be suitable for the specific intended service and working conditions. All operating devices shall be UL listed and compatible with the control panel.
Refer to the Control Panel Manual for compatibility information.03 UL . At least one system manual control station for activation shall be located not more than 1.) to secure operation. Page 31 of 99 FirePro Xtinguish I&O Manual V1. The extent and type of alarms or indicator equipment or both shall be approved. All the manual operating devices shall be identified as to the hazard they protect. visual). cause the system actuation. hazards to personnel. and location of the devices shall be such that their purpose is satisfactorily accomplished. All devices for shutting down auxiliary/supplementary equipment shall be considered integral parts of the system and shall function with the system operation. or failure of any supervised device. until positive action has been taken to acknowledge the alarm and proceed with appropriate action. as required. The UL-listed HCVR-3 fire alarm control panel is the only fire alarm control panel that may be used with FirePro Xtinguish products. and shall be listed as compatible with the extinguishing system units. All alarm or indicator devices shall be UL listed and compatible with the control panel.2 m (4 ft) above the floor.5 Fire Alarm Control Panel The fire alarm control panel shall supervise the actuating devices and associated wiring and. 10. number.7 Warning Devices Audible and visual pre-discharge alarms shall be provided within the protected area to give positive warning of the impending discharge. The operation of the warning devices shall continue after FirePro® condensed aerosol discharge. The fire alarm control panel shall be UL listed. The type (audible. 10. See Section 12.Manual controls shall not require a pull of more than l78 N (40 Ib) nor a movement of more than 356 mm (14 in. 10.6 Operating Alarms and Indicators Alarms or indicators or both shall be used to indicate the operation of the system.
12 Unwanted System Operation Care shall be taken to thoroughly evaluate and correct any factors that could result in unwanted discharges of the system. The abort switch shall be of a type that requires constant manual pressure to cause abort. where the provision of a time delay would seriously increase the threat to life and property.10. The abort switch shall be clearly recognizable. To avoid unwanted discharge of an aerosol system during maintenance or when anyone enters the protected enclosure.9 Alarms Indicating Failure of Supervised Devices and Equipment Alarms indicating failure of supervised devices or equipment shall give prompt and positive indication of any failure and shall be distinctive from alarms indicating operation or hazardous conditions.11 Pre‐Discharge Alarms and Time Delays For the aerosol extinguishing system. a time delay shall be permitted to be eliminated. The abort switch shall not be of a type that would allow the system to be left in an aborted mode without personnel present.03 UL . the system abort switches shall be located within the protected area and shall be located near the means of egress for the area. Operation of the abort function shall result in both audible and distinct visual indication of system impairment. shall be provided. A telephone should be located near the abort switch. 10. Time delays shall not be used as a means of confirming operation of a detection device before automatic actuation occurs. All abort switches shall be UL listed and compatible with the control panel. Time delays shall be used only for personnel evacuation or to prepare the hazard area for discharge.10 Warning and Instruction Signs Warning and instruction signs at entrances to and inside protected areas shall be provided. For hazard areas subject to fast growth fires. sufficient to allow personnel evacuation prior to discharge. The disconnect switch shall interrupt the releasing circuit to the FirePro® condensed aerosol system. 10. In all cases the manual emergency control shall override the abort function. 10. Page 32 of 99 FirePro Xtinguish I&O Manual V1.8 Abort Switches Where provided. a supervised disconnect switch shall be provided. The disconnect switch shall be UL listed and compatible with the control panel. An abort switch shall not be operated unless the cause for the condition is known and corrective action can be taken. a pre-discharge alarm and time delay. 10.
03 UL .Ceiling Figure 11.2: RECOMMENDED FirePro® condensed aerosol arrangement – Top of Side Walls Page 33 of 99 FirePro Xtinguish I&O Manual V1.11 Total Flooding System – Installation Examples Figure 11.1: RECOMMENDED FirePro® condensed aerosol arrangement .
This would nullify the aerosol design factor. possibly resulting in a failure to extinguish the fire. the generated aerosol would easily escape from the protected volume.Figure 11. The generators aerosol outlets are pointing the aerosol stream in the direction of the opening (a door).03 UL . If the door was left open at the time of generator activation. Page 34 of 99 FirePro Xtinguish I&O Manual V1.3: WRONG FirePro condensed aerosol arrangement ®  The location of generators shown above is incorrect.
Figure 11.4: ALLOWED FirePro condensed aerosol arrangement ®  The location of generators shown above is correct.03 UL . Page 35 of 99 FirePro Xtinguish I&O Manual V1.
03 UL .Page 36 of 99 FirePro Xtinguish I&O Manual V1.
Page 37 of 99 FirePro Xtinguish I&O Manual V1.03 UL .
Page 38 of 99 FirePro Xtinguish I&O Manual V1. The recommended optimal distance between the floor of the safeguarded volume and the FirePro® condensed aerosol generator is reported on the condensed aerosol generator data sheets.03 UL . The discharge outlets of the FirePro® condensed aerosol generators shall not be obstructed. The minimum safe distance between the FirePro® condensed aerosol generator casing and combustible materials shall be the distance from the generator casing to where the temperature does not exceed 200°C (392°F) during and after discharge. Minimum safe distances:    FirePro® condensed aerosol generators shall not be installed at less than the minimum safe distance as specified in the condensed aerosol generator data sheet. The minimum safe distance between the FirePro® condensed aerosol generator casing and personnel shall be the distance from the generator casing to where the temperature does not exceed 75°C (167°F) during and after discharge.1 General Do not install FirePro® condensed aerosol generators close to openings.11. The generator datasheets are in Appendix C of this manual. The FirePro® condensed aerosol generators shall be positioned in the protected space/volume so that the aerosol flow does not obstruct or impede the evacuation of personnel.
11.2 FirePro® Condensed Aerosol Generator Installation Procedure
Warning: Before installing the FirePro Xtinguish condensed aerosol system, read this manual
carefully along with the manuals and technical instructions for installation and management of
the fire detection system and fire alarm control panel.
Warning: Ensure that the FirePro® condensed aerosol generator is firmly secured!
The condensed aerosol generators are installed utilizing the brackets provided inside the package.
The general installation steps are:
Firmly attach the bracket(s) to the enclosure walls or ceiling, according the system design and the
Check the resistance of the electric activation element. This value should be approximately 1.6 to 3.0
ohms (see Section 7.2)
Connect the aerosol generator to the appropriate fire alarm control panel circuit.
Complete all other connections to the fire alarm control panel. Apply power to the control panel when
On completion, ensure that the FirePro® condensed aerosol generators have been installed in the
correct manner, i.e. that all requirements contained in this manual have been accomplished. Be
sure to record the installation information on the installation certificate or on the technical
documentation for the protected premises.
11.2.1 FNX‐20S and FNX‐40S Installation Details
11.2.2 FNX‐80S Installation Details
11.2.3 FNX‐100S and FNX‐200S Installation Details
11.2.4 FNX‐500S Installation Details
Installation of the FNX-1200 to FNX-5700 generators follows the same basic steps as those shown here.
Secure the mounting bracket to the surface, and then attach the generator to the bracket. Always be sure to
observe minimum safe distances (see Section 9.1).
   Part 1 – the cable gland connector Part 2 – the activator cable housing Part 3 – the generator itself Page 42 of 99 FirePro Xtinguish I&O Manual V1.3 Wiring Connections to the FirePro Xtinguish Aerosol Generators Follow these steps to connect the generator to the extinguishing circuit: Step 1: Disassemble the aerosol generator into three parts.03 UL .11.
) from point “B” to point “C”. Page 43 of 99 FirePro Xtinguish I&O Manual V1. Remove the shield of the cable from point “B” to the edge of the cable.59 in.03 UL .18 in. c) Cut both wires 1.5 cm (0. This is point “A” b) Mark 3 cm (1.5 cm (2.Step 2: Prepare the wires NOTE: this is important! Be sure to follow the steps below. a) Mark the cable 6.56 inches) from the edge.) from point “A” to point “B”.
d) Strip both wires so that approximately 4mm (0.) of the conductors are exposed. Point “C” to point “D”.16 in. The wire is now prepared for use.03 UL . e) Slice the jacket of the cable from point “B” to point “A” and remove the ground wire. Page 44 of 99 FirePro Xtinguish I&O Manual V1.
03 UL .Step 3: Feed the prepared cable through the cable gland connector and the activator cable housing. Do not pass the ground wire through. Page 45 of 99 FirePro Xtinguish I&O Manual V1. leave it exposed on the outside of the cable gland connector as illustrated below.
03 UL .Step 4: Connect the wires to the aerosol generator terminal block. reattach the activator housing to the generator. Page 46 of 99 FirePro Xtinguish I&O Manual V1. Then pull the cable back until the edge of the cable jacket is showing in the activator housing (see illustration below) Step 5: While holding the cable in place to prevent it from turning.
Step 7: Attach the cable gland connector to the activator cable housing.03 UL . Connect the ground wire to the tab on the activator cable housing.Step 6: Put silicone inside of the cable gland connector in order to seal it. Page 47 of 99 FirePro Xtinguish I&O Manual V1.
Page 48 of 99 FirePro Xtinguish I&O Manual V1.1 Automatic Activation by means of a Fire Detection System A fire alarm control panel may be used to automatically activate the aerosol generator(s). Whenever a different angle is applied.11.4 Condensed Aerosol Generator Height Limitations The height limitation for each specific condensed aerosol generator is reported on the condensed aerosol generator data sheets (Appendix C).5 Condensed Aerosol Generator Initiation (Activation) The condensed aerosol generators are initiated (activated) by means of an electric impulse of:  6 . The condensed aerosol generators require a minimum of 0.03 UL .1.8 amps of activation current each. In multiple condensed aerosol generator installations. then the height should be reduced accordingly. The HCVR-3 fire alarm control panel has been UL-listed for this purpose and is the only fire alarm control panel that may be used with FirePro Xtinguish products. Ensure that the necessary power is available to activate the generator(s) during an emergency condition. The condensed aerosol generators are equipped with the Initiator described in Section 7.36 Volts direct-current (DC). they shall be distributed throughout the protected enclosure in accordance with the height limitation (coverage) of each condensed aerosol generator. The required current shall be delivered through the connector to the initiator of the condensed aerosol generator. The “Stream Length” value of each generator should be considered as the maximum height at which it should be installed above the floor or object to protect.2. whenever the aerosol stream from the generator’s outlet is vertical (at 90 degrees). 11. 11.5.
1 – Typical System Configuration Page 49 of 99 FirePro Xtinguish I&O Manual V1.LEGEND 1 Abort Switch 2 Extinguishing Control Panel 3 Manual Release Button (Hand-operated switch) 4 Visual and/or Audible Notification Appliances 5 Automatic fire alarm detectors 6 Condensed Aerosol Generators 7 Electrical Connection to Initiator 8 Activator Module 9 Disconnect Switch Figure 11.5.03 UL .
Page 50 of 99 FirePro Xtinguish I&O Manual V1. as required) – the HCVR-AS Abort Switch may be used to stop the pre-release countdown when it gets to 10 seconds. As long as the button is depressed the countdown timer will remain at 10 seconds. This manual provides general information about using the HCVR-3 fire alarm control panel with FirePro Xtinguish. For additional details regarding installation. b) Initiating Devices – typically smoke detectors connected to the zones on the HCVR-3 panel. with up to two (2) aerosol generators connected to each HCVR-SQA. See the HCVR-3 manual for more details. and other circuits. g) The Extinguishing Generator(s) – one or more FirePro Xtinguish condensed aerosol generators used to extinguish a developing fire. f) Disconnect Switch – this switch is used to electrically disconnect the aerosol generators from the HCVR-3 fire alarm control panel for testing and maintenance purposes. This reduces the possibility of unwanted activation of the aerosol generators. This button may only be operated one time during a countdown sequence. HA document # HA-06-294.03 UL . Note: The HCVR-3 must be used with the Hochiki FirePro Xtinguish products. if it is released. relays outputs. Up to 20 HCVR-SQA modules may be used. notification appliance circuits (NACs). 12. including initiating devices. preventing the discharge of the aerosol generator(s). notification appliances and the releasing circuit. h) Other Options – these include the HCVR-SDU Status Display Unit and the HCVR-AB Ancillary Board. Pre-release notification informs building occupants to leave the protected area immediately. c) Notification Appliances – these circuits are provided to notify building occupants of fire alarm events and to indicate the status of the release process.12 Hochiki HCVR‐3 Releasing Fire Alarm Control Panel The HCVR-3 is a conventional fire alarm control panel and releasing system. e) HCVR-AS Abort Switch (optional. while post-release notification warns to stay out of an area where the extinguishing agent has been discharged. please see the HCVR-3 Installation and Operation Manual. programming and operation of the HCVR-3. the countdown will resume at 10 seconds.1 System Components The HCVR-3 system is made up of several components: a) The HCVR-3 Fire Alarm Control Panel – the main control panel where all devices terminate. See the HCVR-3 manual for more details. The panel provides connections for initiating device circuits (zones). releasing circuits. The panel also has a manual release switch which may be used to activate the condensed aerosol generators. d) The HCVR-SQA Sequential Activator Module – this module is used to activate FirePro Xtinguish aerosol generators (g). The HCVR-3 employs a “cross-zone” operation so that at least two zones must be in alarm before the releasing sequence begins.
Figure 12.1 – System Components Page 51 of 99 FirePro Xtinguish I&O Manual V1.1.03 UL .
If the environmental conditions are harsh or unsuitable for the equipment. variances from the standard to be permitted by the authority having jurisdiction. Ensure that the installation environment is appropriate for the equipment. Xtinguish aerosol generators. design criteria. The specifications shall include all pertinent items necessary for the design of the system. Page 52 of 99 FirePro Xtinguish I&O Manual V1. Install the HCVR-3 control panel.2 System Layout Specifications for total flooding aerosol fire-extinguishing systems shall be prepared under the supervision of a person fully experienced and qualified in the design of such systems and with the advice of the authority having jurisdiction. the type and extent of the approval testing to be performed after the installation of the system. and all other equipment as stated on the design plans.12. notify the system designer immediately. system sequence of operation. notification appliances. and owner training requirements. do not change the mounting location of any device without proper approval.03 UL . initiating devices. Always check with the system designer in the event of questions. such as the designation of the authority having jurisdiction.
1 – Zone Connections There are three notification appliance circuits (NACs) on the HCVR-3. the HCVR-SQA requires 24 volt auxiliary power which is provided by the control panel.1 Detection Zones and Notification Appliances The HCVR-3 fire alarm control panel has three initiating device circuits (zones).3.3.03 UL . install the jumper on the module. A maximum of 20 HCVR-SQA modules may be connected to the HCVR-3 panel. when the release is imminent NAC 3 provides a pulsing output. one HCVR-SQA module shall have the jumper installed and it must always be the last module on the circuit. Be sure to observe correct polarity. Connect smoke detectors and other initiating devices as indicated on the system design plans. See Figure 12. 1) the system is preparing to activate the aerosol generators to discharge the extinguishing agent. Figure 12.3 HCVR‐3 Connection Overview 12. but after the aerosol has been discharged the circuit provides a continuous output.3.3. 12. The HCVR-SQA connects to the EXTING circuit on the control panel.2 HCVR‐SQA Sequential Activator The HCVR-3 fire alarm control panel connects to one or more HCVR-SQA Sequential Activator modules.3. or 2) the aerosol generators have already been activated and the aerosol has been discharged into the compartment. In addition. NAC 3 is used to indicate one of two things. As shown in Figure 12.2. see Appendix B of the HCVR-3 Installation and Operation Manual for details. a strobe may not be used on this circuit. even if only one module is used. If only one HCVR-SQA is used. In summary.2. See the HCVR-3 Installation and Operation Manual for more information about the zones and NACs on the panel. Only compatible smoke detectors may be used. the last HCVR-SQA module in the circuit must have the termination jumper installed. The distinction between these two different events is achieved in the way that the panel operates the output.12. NACs 1 and 2 are used to signal a general fire alarm condition. The End-of-Line Diode (EOLD) that comes with the HCVR-3 panel must not be used with the HCVR-SQA. Page 53 of 99 FirePro Xtinguish I&O Manual V1. Because NAC 3 provides a pulsed output when the panel is counting down prior to activating the aerosol generators.
Figure 12.NOTE: the maximum impedance for the EXTING circuit is 9.7 ohms.03 UL .2 – Wiring Diagram for the HCVR-SQA Page 54 of 99 FirePro Xtinguish I&O Manual V1.3.
terminals while the other generator is connected to the B+ and B. there is 310 feet of wire in use . The wire length is added from the EXTING + terminal until it returns to the EXTING – terminal. section 5 is for the generator and is 20 feet of wire.terminals. the wires are connected to the A+ and B. Measure the resistance of the circuit where the wire connects to the HCVR-3 EXTING circuit. connect the generator circuits at the ends to make a complete circuit. There are two generators connected to the first HCVR-SQA.terminals. Only one aerosol generator may be connected to each output circuit on the HCVR-SQA. If two generators are used. section 2 (the first generator circuit) has 20 feet of wire. 16 AWG – 606 ft. When designing the system. and the second circuit (3) has 15 feet of wire. Do not use any wire sizes other than those shown above! These distances are measured from the HCVR-3 control panel to the last generator on the circuit and back to the panel again. Ensure that the resistance is 9. one generator must be connected to the A+ and A. Note that if only one generator is used with the HCVR-SQA. anticipate the size of wire needed for the EXTING circuit by the distance from the panel to the last sequential activator module and the number of generator circuits in use. Before connecting the generators to the sequential activator module circuits. Always confirm the maximum impedance of the EXTING circuit by measurement. the first HCVR-SQA Sequential Activator module is installed 50 feet from the HCVR-3 fire alarm control panel.3. This will help ensure that the maximum circuit impedance is not exceeded. Section 4 is the wiring between the sequential activator modules and is another 50 feet. For example: SQA SQA 1 4 + - 3 2 5 In this example.1 Maximum Wire Length for the EXTING Circuit Based on information contained in the National Electrical Code (2011 Edition).(50+20+15+50+20)*2 = 310. DO NOT connect more than one generator to an output circuit! 12.2. Finally. Page 55 of 99 FirePro Xtinguish I&O Manual V1. In this example. This wire is indicated as section 1 in the illustration. 14 AWG – 960 ft.03 UL .7 ohms or less. the following lengths and gauges of wire may be used on the EXTING (Extinguishing) circuit:    18 AWG – 380 ft.Each HCVR-SQA has two output circuits and will support a maximum of two aerosol generators.
03 UL . See the HCVR-SQA Sequential Activator Installation Sheet for additional details.Do not measure the circuit with the generators connected. Page 56 of 99 FirePro Xtinguish I&O Manual V1. The generators will introduce additional resistance into the circuit and will affect the accuracy of your measurement.
the HCVR-3 is disconnected from the sequential activator modules. A single-gang back box (or similar) must be used to securely mount the switch. Ensure that all connections are secure and protected. System testing and maintenance may be performed while the Disconnect Switch is in the Disable position.3 – Disconnect Switch Diagram and Circuit Wiring Page 57 of 99 FirePro Xtinguish I&O Manual V1. As long as the switch remains in the Disable position. The purpose of this switch is to help prevent accidental activation of the aerosol generators during testing and maintenance of the system.3. The Disconnect Switch must not be used to Abort an activated release countdown sequence! Install the Disconnect Switch as indicated on the plans.3. When the switch is moved to the Disable position. WARNING: ALWAYS ensure that the HCVR-3 panel is in a normal state before returning the Disconnect Switch back to the Enable position! Setting the switch to Enable while the HCVR-3 is in a release state will activate the aerosol generators! Figure 12. the HCVR-3 control panel will indicate a trouble. a Disconnect Switch (model SOM-R-DS) may be installed in the EXTING circuit.3 Disconnect Switch (Hochiki America model SOM‐R‐DS) To comply with NFPA requirements.03 UL .3.12. Under normal circumstances the Disconnect Switch is in the Enable position. preventing the panel from activating the aerosol generators.3. See Figure 12.
13. The FirePro® condensed aerosol generators shall be oriented in such a manner that optimum agent dispersal can be effected. Page 58 of 99 FirePro Xtinguish I&O Manual V1.2. Fan coast down (inertia) and damper closure time shall be taken into consideration.13 Total Flooding System Commissioning 13. The FirePro® condensed aerosol stream shall not directly impinge on any loose objects or shelves.2 Installation Acceptance 13. cabinet tops.2.03 UL . The FirePro® condensed aerosol generator stream shall not directly impinge on areas where personnel may be located. 13. The actual room volumes shall be checked against those indicated on the system drawings to ensure the proper quantity of FirePro® condensed aerosol agent.1 General The completed FirePro® condensed aerosol system shall be reviewed and verified by qualified personnel to meet the approval of the authority having jurisdiction. all devices such as smoke detectors and notification appliances shall be removed and jumpers installed to prevent the possibility of damage within these devices. 13. The devices shall be replaced after measuring.2 Wiring All wiring systems shall be installed in compliance with local codes and the system drawings.2. Non-listed equipment shall not be used under any circumstances.3. or similar surfaces where loose objects could be present and become missiles.3 Review Electrical Components 13. The FirePro® condensed aerosol generators shall be securely fastened to prevent unacceptable vertical or lateral movement during discharge.2.1 Basic Checks Confirm that the protected enclosure is in conformance with the construction documents. Alternating current (ac) and direct current (dc) wiring shall not be combined in a common conduit or raceway.2.3 Field Circuits All field circuits shall be free of ground faults and short circuits. 13. Where field circuitry is being measured.2 Review Enclosure Integrity All FirePro® condensed aerosol total flooding systems shall have the enclosure examined and tested to locate and then effectively seal any air leaks that could result in a failure of the enclosure to hold the specified FirePro® condensed aerosol design application density for the specified holding period. An adequate number/quantity of FirePro® condensed aerosol generators to produce the desired specified design application density shall be provided.3. All FirePro® condensed aerosol system components and auxiliary devices used shall be UL-listed.
air-handling shutdown. Particular care shall be taken where manual release devices for more than one FirePro® condensed aerosol system are in close proximity and could be confused or the wrong system actuated. all air-handling and power-cutoff controls shall be of the type that.4 Power Supply Reliable primary and 24-hour minimum standby sources of energy shall be used to provide for operation of the detection.2. requires manual restart to restore power.5 Auxiliary Functions All auxiliary functions such as a remote annunciator.13.3. Where applicable. The control unit shall be installed and readily accessible. if desirable.    All manual station used to release FirePro® condensed aerosol system shall be identified. air changes for the protected area shall be taken into consideration. Location:   Detectors shall not be located near obstructions or air ventilation and cooling equipment that would appreciably affect their response characteristics. shall be checked for operation in accordance with system requirements and design specifications. Manual stations in this instance shall be clearly identified as to which zone or suppression area they affect. and actuation requirements of the system. once interrupted. accurately identified.  Switches that remain in the abort position when released shall not be used for this purpose. The switch shall be installed and readily accessible within the hazard area. The detection devices shall be checked for proper type and location as specified on the system drawings. Page 59 of 99 FirePro Xtinguish I&O Manual V1. All manual stations used to release agents shall require two separate and distinct actions for operation. For systems using abort switches. and power shutdown. and protected to prevent damage.2. shall not affect other auxiliary functions such as air handling or power cutoff if required in the design specification. The detectors shall be installed in a professional manner and in accordance with technical data regarding their installation.3. readily accessible. Manual pull stations shall be installed. signaling. control. and clearly identified. 13.03 UL . Silencing of alarms. If possible. the switches shall be of the dead man type requiring constant manual pressure.
3. 2.2. Check all supervised circuits for trouble response. Confirm the correct trouble indication.4 Functional Testing 13. 8. yet restricted from unauthorized personnel. Operate the necessary circuit to initiate a second alarm circuit if present. Check that polarity has been observed on all polarized alarm devices and auxiliary relays. 9. 2. 5. If the system is connected to an alarm monitoring station (Central Station). Operate abort switch circuit if supplied.03 UL . 4. 2. Verify that all alarm functions and time delays occur according to design specification.3 Secondary (Standby) Power Test The following testing of secondary power shall be performed: 1. Instruct personnel as to the sequence of operation. 5. Operate manual release. 7. 4.4.2. Reconnect primary power supply. Check each detector for response. 6. 5.4. Disconnect primary power. 6. Confirm that the panel returns to normal standby condition. Verify that each event is processed properly. The control panel shall be readily accessible. Verify that manual release functions occur according to design specifications. Notify all concerned personnel at the facility that a test is to be conducted. 3. Verify that abort functions occur according to design specifications.1 Preliminary Functional Tests At minimum.4. Disable the FirePro® condensed aerosol system actuation mechanism so that activation of the release circuit will not actuate the FirePro® condensed aerosol generators.2.13. Confirm that visual and audible signals are indicated by the control panel.2 System Functional Operational Test The following system functional operational tests shall be performed: 1. Disconnect a device from each circuit and confirm correct trouble indication. Operate one of each type of input device. notify them that the fire system test is to be conducted and that an emergency response by the fire department or alarm station personnel is not desired. 3. Verify that all second alarm functions occur according to design specifications. 4. Operate detection initiating circuit(s). 7. 13. 13. Reset the panel after each event. the following preliminary functional tests shall be performed: 1. Check that all end-of-line resistors have been installed across the detection and notification appliance circuits where required.2. Page 60 of 99 FirePro Xtinguish I&O Manual V1.
releasing the FirePro® condensed aerosol agent.13. Page 61 of 99 FirePro Xtinguish I&O Manual V1.4. the FirePro® condensed aerosol generators shall be reconnected so that activation of the release circuit will actuate the FirePro® condensed aerosol generators. The central station and all concerned personnel at the end-user's facility shall be notified that the FirePro® condensed aerosol fire system test is complete and that the system has been returned to full service condition.2.03 UL .4 Return of FirePro® Condensed Aerosol System to Operational Condition When all testing has been completed. The condensed aerosol system shall be returned to its fully operational design condition.
An inspection report A completed copy of the inspection report shall be delivered to the owner of the system or to the Authority Having Jurisdiction (or both. these conditions shall be corrected immediately. 14. A record tag permanently attached to each condensed aerosol generator. an inspection shall be conducted to assess the FirePro® condensed aerosol fire system operational condition. 14. the enclosure protected by the FirePro® condensed aerosol fire system shall be thoroughly inspected to determine if penetrations or other changes have occurred that could adversely affect agent leakage or change volume of hazard or both. all FirePro® condensed aerosol systems shall be subjected to the manufacturer's test and maintenance procedures by competent personnel.4 Penetrations   Any penetrations made through the enclosure protected by the FirePro® condensed aerosol fire system shall be sealed immediately. A periodic inspection of the aerosol fire extinguishers and fire extinguishing systems shall check the following components:       Electric wiring Terminals of the electrical ignition Electric contacts (clamped fit?) Mounting bolts (tightened firmly?) The maintenance report with recommendations shall be filed with the owner.5 Condensed Aerosol Generator Inspection Inspections to condensed aerosol generators shall be executed by competent personnel only and the results recorded on both of the following: 1. 14. Replace generators after 10 years 14. as required).14 Total Flooding Systems Inspection and Maintenance 14. the records shall be retained by the owner/user for the life of the FirePro® condensed aerosol system. the unit shall be replaced. Where external visual inspection indicates that the FirePro® condensed aerosol generator casing or the generator itself has been damaged. If uncertainty still exists.2 Enclosure Inspection At least every 12 months.1 Inspection At least every 30 days. Page 62 of 99 FirePro Xtinguish I&O Manual V1. the enclosure shall be retested for integrity. 2. The method of sealing shall restore the original fire resistance rating of the enclosure.3 Maintenance  At least annually.   Where the inspection indicates conditions that could result in an inability to maintain the FirePro® condensed aerosol design application density.03 UL .
or operate the FirePro® condensed aerosol fire extinguishing system shall be thoroughly trained and kept thoroughly trained in the functions they are expected to perform. and managing of the FirePro® condensed aerosol fire system. testing.03 UL . Personnel working in an enclosure protected by a FirePro® condensed aerosol fire system shall receive training regarding agent safety issues. test. servicing. Always observe all local and national inspection and maintenance requirements. maintenance. maintain.7 Safety Safe procedures shall be observed during installation.14.6 Training All persons who could be expected to inspect. Page 63 of 99 FirePro Xtinguish I&O Manual V1. 14.
etc.1 Residue Removal When activated. The FirePro® condensed aerosol by-products after the extinguishing action consists mainly of KOH in very low concentration (transformed rapidly in K2CO3) in an anhydrous phase. metals. It does not cause any damage to sensitive protected equipment and does not react on electronic components. The moisture will react with metals (especially uncoated metals). The FirePro® condensed aerosol solid particles suspended into the aerosol phase are in concentration of a few milligrams per cubic meter. The size of such particles is of a few microns.2. the solid aerosol forming compound FPC is transformed into a rapidly expanding aerosol. see Section 5. These particles are in an anhydrous phase and will settle at the bottom of the protected enclosure after a period of time as a fine dust. causing oxidation to occur. they will absorb moisture. as the condensed aerosol particles.03 UL . It is non-corrosive and is not electrically conductive. etc.15 Total Flooding System Post‐Discharge Intervention 15. Page 64 of 99 FirePro Xtinguish I&O Manual V1. thus the condensed aerosol does not produce corrosive halogen-acid by products in its reaction with the flames. The FirePro® condensed aerosol composition is of Potassium compounds. formed by solid particles suspended in a gas phase. The solid aerosol forming compound FPC does not contain any Halogen compounds that may react with the flame. This dust can be easily removed by cleaning. metals. they will not react with or affect electronic components.2 Guidelines to Clean the Residue of Condensed Aerosol     Clean the residues shortly after discharge (within a few hours maximum) Wipe off dry residues on floor and metal surfaces using a wet cloth or brush Dust away the residues on electrical components using a fan/blower Use special sprays suitable to clean the residues that have settled on electronic components If the FirePro® condensed aerosol particles are removed before they can absorb moisture and mix with the combustion residues present in the atmosphere after the fire. before absorbing humidity. If the FirePro® condensed aerosol particles (dust) remain for a longer period. 15.
wear heat-resistant gloves.Carefully remove the FirePro® condensed aerosol generator from the brackets and place it on a stable surface. the generator must be returned to Hochiki America Corporation for proper disposal. . put the fire detection and alarm installation back into operation in accordance with the guidance of the Authority Having Jurisdiction.03 UL . .4 Waste and Environment After activation the FirePro® condensed aerosol generators may be disposed of as normal waste after dismantling. Page 65 of 99 FirePro Xtinguish I&O Manual V1. .Disconnect the power wires from the FirePro® condensed aerosol generators and ensure that they cannot be connected.15.Ensure that you are standing firmly and comply with the rules for working at height (Working Conditions Act). the following steps shall be accomplished: . .Remove power from the fire detection system and ensure that it cannot be switched on. . If a condensed aerosol generator has been removed from service but it has not been activated and it still contains the solid aerosol-forming compound FPC. 15.Remove the FirePro® condensed aerosol generators by unscrewing the bolts and nuts holding them. .If the FirePro® condensed aerosol generators have been activated and are still warm.3 Dismantling FirePro® Condensed Aerosol Generators When the FirePro® condensed aerosol generators have to be dismantled.After removing the FirePro® condensed aerosol generators.
3. .03 UL . 4.com website : www.Signs and symptoms related to the aerosol phase are only referred to acute exposure and/or chronic overexposures. polycondensate. Wash skin with soap.hochiki. Ingestion : Not likely. 1. R and S phrases See section 15 See section 15 See section 15 See section 15 Hazards Identification . while in real life the exposure will be very short (i.16 Appendix A – Material Safety Data Sheets (MSDS) Hochiki America Corporation Issue date: 09.Hazards for humans related to the aerosol released by the solid compound have not been established because TLV’s are not applicable. Eye Contact : If necessary wash eyes. or polyadduct” is exempted by 81/437/EEG Class.1 1. Composition/Information on Ingredients 1. .2012 1. Page 66 of 99 FirePro Xtinguish I&O Manual V1.05. Skin Contact : Change clothing and shoes.2 Component 2.3 Identification of the Substance/Company : FirePro Xtinguish Trade name : Hochiki America Corporation Phone : (714)-522-2246 Manufacturer/Supplier Fax : (714)-522-2268 e-mail : technicalsupport@hochiki.com Telephone number in case of emergency: (714)-522-2246 2. For humans Threshold Limit Values : None established Signs and Symptoms by acute exposure Eye Contact : At normal contact no injury : Not a likely route of entry Inhalation Skin Contact : At normal contact no injury Ingestion : At normal contact no injury Chronic Overexposure : At normal contact no injury Medical Conditions Generally Aggravated by Exposure : None known For Environment : None established First-Aid Measures First-Aid measures are referred to acute exposure and/or chronic over exposure Inhalation : Remove from exposure area to fresh air.1 4. 77 4 <1 7757-79-1 584-08-7 7439-95-4 18 25068-38-6 EINECS 231-818-8 209-529-3 231-104-6 any “polimerizate. in the event of an accidental discharge when people were not evacuated on time).e.Hazards for humans related to the FPC solid compound has not been found.1 Potassium Nitrate Potassium Carbonate Magnesium Epoxy Resin Polymer 3.1 Wt.% CAS No.
) Boiling Point Vapor Pressure (mm Hg) Vapor Density Flash Point Flammability Limits in Air (% by volume) Auto Flammability Explosive Properties Oxidizing Properties Stability and Reactivity Stability Conditions to avoid Hazardous Reactions Conditions to avoid Materials to Avoid Hazardous Decompositions Products : Solid : Off white : None : Not applicable : Insoluble : Not determined : Not applicable : Not applicable : Not applicable : Not applicable : Not applicable : Not applicable : Not applicable : Not determined : Stable : None known : Will not occur : None known : None known : None ascertained Page 67 of 99 FirePro Xtinguish I&O Manual V1.3 10.1 8.5.2 8.3 7. Personal protection Respiratory Protection : at normal contact not needed Hand Protection : at normal contact not needed Eye Protection : at normal contact not needed Skin and Body Protection : at normal contact not needed Physical and Chemical Characteristics Appearance Color Odor Relative Density Solubility in water Ph (if in water.2 Unusual Fire and Explosion Hazards 5. % Conc.2 6.2 10. 10.03 UL . 6. It can be ignited by means of a fire.1 7. . solid Exposure Controls and Personal Protection : Before entering a room with the material in aerosol phase vent Exposure properly to avoid unnecessary exposure. : 9 miscellaneous . : Should be stored in original container. 7. Keep dry. Hot aerosol is present in the close up area of the outlets : In places where there is a fire always wear personal protecting equipment and clothing : at normal contact not needed : at normal contact not needed : at normal contact not needed : at normal contact not needed : See section 13 : Sweep up : Avoid contact with combustible materials.4 Special Procedures Accidental Release Measures Personal Precautions Respiratory Protection Hand Protection Eye Protection Skin and Body Protection Environmental Precautions Waste Disposal Methods Clean up Precautions Handling and storage Handling Precautions Storage Precautions Storage Class : This is an Extinguishing Agent : The material does not present an explosion danger.1 6. 8.1 10. 5.1 10.1 Firefighting Measures Extinguishing Media 5.2 9.3 6.
Product The potential damage is not caused by the product mixture composition. whilst in this case is once only and short (in case of accidental discharge when evacuation does not take place on time). Disposal Considerations 13. Components Potassium Nitrate Toxicity : Oral LD50 (rat) 3750 mg/Kg Target Organs : Blood. 14. but by the fact that it is respirable.4 Ecological Information Mobility Absorption/Desorption Degradability Biotic and Abiotic Degradation Aerobic and Anaerobic Degradation Persistence Accumulation Bioaccumulation Potential Biomagnification Short and Long Term Effects on Ecotoxicity Aquatic Organisms Soil Organisms Plants and Terrestrial animals Other Adverse Effects Ozone Depleting Potential (ODP) Photochemical Ozone Creation Potential Global Warming Potentials (GWP) Effects on Waste Water Treatment Plants : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : with present data no problems : none : none : none : with present data no problems 13. state and national regulations.1 TLV’s apply in case of long exposure. 12. kidneys Epoxy Resin Polymer Toxicity : Oral LD50 (rat) 11.1 12. solid : For additional transport information contact Hochiki America Corporation Page 68 of 99 FirePro Xtinguish I&O Manual V1.3 12. as long as a complete professional life.03 UL . liver. 14.Toxicological Information The TLV’s (Threshold Limit Values) of the chemicals released in the aerosol phase are applicable only in case of long.3 12. In case of fire the toxicity is caused by the fire itself and the products involved in the fire. exposure.2 12. 12.4 g/Kg : Skin (guinea pig) 2750 mg/55 days Inert Irritation Data Eye (rabbit) 100 mg Mild 11.1 Transportation Information Hazard Class or Division : 9 miscellaneous. sometimes exposure during a complete professional life.1 Dispose of in Compliance with local. central nervous system : Oral LD50 (rat) 1870 mg/Kg / Oral LD50 Potassium Carbonate Toxicity (mouse) 2570 mg/Kg 11.2 Target Organs : Respiratory system Magnesium Toxicity : Oral LD50 (dog) 230 mg/Kg Target Organs : Central nervous system. This is not the case of a real life situation. The 11.
61 Refer to special instructions/ Safety Data Sheets Limit Values for Exposure : None listed EINECS Status : All components are included in EINECS inventories Restrictions on Marketing and Use : None (Refer to any other national measures that may be relevant) 16.1 Components: 15. Once mixed in the production of the FPC compound.03 UL .Regulatory Information For 15. Other Information 16. Disclaimer 17. rinse 26 immediately with plenty of water and S Phrases seek medical advice Wear suitable gloves and eye/face 37/39 protection Flammable Contact with water liberates highly EU Classification 15 flammable gases R Phrases 15. The EU classification and R&S phrases. referred to the components of the FPC compound are related only to the single components considered as separate chemical entities.1 Spontaneously flammable in air Magnesium 17 Keep out of reach of children 2 In case of fire never use water S Phrases 43 Keep container tightly closed and 7/8 dry Irritant Irritating to eyes and skin 36/38 May cause sensitisation by skin 43 EU Classification contact R Phrases May cause long-term adverse 53 effects in the aquatic environment Epoxy Resin Polymer In case of contact with skin.1 The data in the above material safety data sheet reflect the current state of knowledge of our product and shall be used only as a guideline. Product Oxidizer Contact with combustible material EU Classification 8 may cause fire R Phrases Potassium Nitrate Keep away from sources of ignition 16 – No smoking S Phrases In case of fire and/or explosion. Page 69 of 99 FirePro Xtinguish I&O Manual V1. No binding statements as to the contractually agreed product characteristics may be inferred there from. the risk sentences of the single components are not applicable being the FPC compound a separate chemical entity. do 41 not breathe fumes Irritant Harmful if swallowed 22 EU Classification Irritating to eyes.1 None Known 17. respiratory system 36/37/38 R Phrases and skin Potassium Carbonate In case of contact with eyes. rinse 28 with water Wear suitable gloves and eye/face 37/39 S Phrases protection Avoid release to the environment.
17 Appendix B – FirePro Xtinguish Aerosol Generators FNX-20S FNX-200S FNX-2000 FNX-40S FNX-80S FNX-500S FNX-100S FNX-1200 FNX-3000 FNX-5700 Page 70 of 99 FirePro Xtinguish I&O Manual V1.03 UL .
18 Appendix C – FirePro Xtinguish Generator Datasheets .
Page 72 of 99 FirePro Xtinguish I&O Manual V1.03 UL .
Height of Installation and Minimum Clearances Page 73 of 99 FirePro Xtinguish I&O Manual V1.03 UL .FirePro Xtinguish .
Page 74 of 99 FirePro Xtinguish I&O Manual V1.03 UL .
: 0.0 m From combustible material 0 mm ODP1 GWP2 ALT3 Zero Zero Electrical conductivity Corrosion Nil up to 24KV Negligible4 Negligible4 Oxygen depletion After discharge Negligible4 From persons Minimum clearance (mm) Environmental parameters Notes A Min ht.6 Ω Resistance 5 mA Min.24 m 1.4 mm ALT: Atmospheric Life Time Within the parameters for use Page 75 of 99 FirePro Xtinguish I&O Manual V1.6-3.45 m Generator Coverage Constraints Maximum height of installation Technical Parameters Tolerance ± 5% 1 2 ODP: Ozone Depletion Potential GWP: Global Warming Potential 3 4 Max throw: 0. Max 3 seconds 6 seconds 2 Height Diameter 165 mm 32 mm 300° C Aerosol discharge time Number of discharge outlets Generator dimensions Self-activation temperature of FPC Classes of Fire (NFPA 2010) B C √ √ √ D NO 2 K NO 100 mm Max area: 0.8 A 3-4 s Heating elements with 1.FNX-20S Technical Data 20 g Mass of FPC (Aerosol Generating Solid Compound) Weight 310 g Generator gross weight Activation mode Value of activation FPC activation device Activation line supervision current (Max) Electrical 6/12/24/36 V D/C 0.03 UL .27 m From Generator Casing 6.
Max 5 seconds 10 seconds 2 Height Diameter 140 mm 51 mm 300° C Activation mode Value of activation FPC activation device Activation line supervision current (Max) Aerosol discharge time Number of discharge outlets Generator dimensions Self-activation temperature of FPC Classes of Fire (NFPA 2010) A B C √ √ √ Min ht.4 mm ALT: Atmospheric Life Time Within the parameters for use Page 76 of 99 FirePro Xtinguish I&O Manual V1.48 m 1m From combustible material 0 mm Generator Coverage Constraints Maximum height of installation Environmental parameters Tolerance ± 5% 1 2 ODP: Ozone Depletion Potential GWP: Global Warming Potential 3 4 Max throw: 0.: 0.8 A 3-4 s Heating elements with 1.6-3.03 UL .54 m From Generator’s Casing 6.FNX-40S 500 400 300 200 100 0 3 3 3 FNX-40S 0 LEGEND 100 Maximum height of installation 200 Minimum clearance from persons 300 Minimum clearance from combustible materials 400 500 Minimum clearance from construction structure Technical Data 40 g Mass of FPC (Aerosol Generating Solid Compound) Weight 610 g Generator gross weight Electrical 6/12/24/36 V D/C 0.45 m D NO 2 From persons 100 mm ODP1 GWP2 ALT3 Zero Electrical conductivity Zero Corrosion Nil up to 24KV Negligible4 Negligible4 Oxygen depletion After discharge Negligible4 Minimum clearance (mm) Technical Parameters Notes K NO Max area: 0.6 Ω Resistance 5 mA Min.
: 0.8 A 3-4 s Heating elements with 1.95 m Max throw: 1.6-3. Max 5 seconds 10 seconds 2 Height Diameter 185 mm 51 mm 300° C Aerosol discharge time Number of discharge outlets Generator dimensions Self-activation temperature of FPC Classes of Fire (NFPA 2010) A B C √ √ √ Min ht.03 UL .6 Ω Resistance 5 mA Min.FNX-80S Technical Data 80 g Mass of FPC (Aerosol Generating Solid Compound) Weight 870 g Generator gross weight Activation mode Value of activation FPC activation device Activation line supervision current (Max) Electrically 6/12/24/36 V D/C 0.45 m Generator Coverage Constraints Maximum height of installation From persons Minimum clearance (mm) 100 mm Notes D NO K NO 2 Max area: 0.06 m 2m From combustible From Generator Casing material 0 mm 6.4 mm ODP1 GWP2 ALT3 Zero Zero Electrical conductivity Corrosion Nil up to 24KV Negligible4 Negligible4 Oxygen depletion After discharge Negligible4 Environmental parameters Technical Parameters Tolerance ± 5% 1 2 ODP: Ozone Depletion Potential GWP: Global Warming Potential 3 4 ALT: Atmospheric Life Time Within the parameters for use Page 77 of 99 FirePro Xtinguish I&O Manual V1.
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2005 Edition NFPA 72 National Fire Alarm Code® . 2010 Edition NFPA 2001 Standard on Clean Agent Fire Extinguishing Systems. Subpart B.  Title 49. NFPA 101®. NFPA 820. 4 Albert Embankments. Standard for the Installation of Sprinkler Systems. Rue de Varembe.. New York. IMO International Maritime Organization.37.S."  Title 49. Case postale 56. Subpart S. Standard for Fire Prevention during Welding. 2006 edition. Title 46. 11th edition. MA. NFPA 13. Parts 24-28. Subchapter C. 1994. 2002 edition. Subchapter J. Code of Federal Regulations.  Title 46. Cutting. Title 49. Code of Federal Regulations. Parts 178. Code of Federal Regulations.36 and 178. Requirements for Standards Suitable for Use for Conformity Assessment. Springfield. 2008 Edition US Government U. "Electrical Engineering.101. 2003 edition. Inc. Inc. Code of Federal Regulations. as Referred to in SOLAS 74. 2003 edition. Washington. London. 2002 edition. Merriam-Webster. Part 172. Standard for Portable Fire Extinguishers. Quincy.1270. 2010 Edition NFPA 70 National Electrical Code® . 2001 ISO International Organization for Standardization. National Electrical Safety Code. United Kingdom  IMO MSC/Circ. NY10036  ANSI C2. Guidelines for the Approval of Fixed Aerosol Fire-Extinguishing Systems Equivalent to Fixed Gas Fire-Extinguishing Systems. MA 02169-7471     NFPA 2010 Standard for Fixed Aerosol Fire Extinguishing Systems. 2004 Edition ANSI American National Standard Institute. Code of Federal Regulations. NFPA 51B. DC 20402  Title 29. CH-1211 Geneve 20. SE1 7SR. Part 1910. Standard for Fire Protection in Wastewater Treatment and Collection Facilities. Other References       NFPA 10. 4th Floor.  Title 49.20 Appendix E – Referenced Publications NFPA National Fire Protection Association. Switzerland  ISO /lEC Guide 7. . 2003. Merriam-Webster's Collegiate Dictionary. Life Safety Code®. 1. 25 West 43rd Street. for Machinery Spaces..34(e) (01). Part 173. Code of Federal Regulations. Government Printing Office. 1 Batterymarch Park. and Other Hot Work. Code of Federal Regulations. Parts 171-190.
Mass of solid aerosol-forming compound required to achieve the design application density within the protected volume within the specified discharge time. rubber. An extinguishing medium consisting of finely divided solid particles. or individual responsible for enforcing the requirements of a code or standard. [101. Acceptable to the authority having jurisdiction. the following definitions are taken from NFPA 2010. 20. 20. 20. Fires in ordinary combustible materials. and many plastics.6 ‐ Automatic/manual switch. paper. or a procedure. alcohols. The unobstructed air distance between extinguishing system equipment.1 ‐ Actuating mechanism. office. 20. generally less than 10 microns in diameter. and unenclosed or un-insulated live electrical components not at ground potential. That which provides a function without the necessity of human intervention. 2006] 20. 20. oil. or for approving equipment. 2002] Class B Fire. An organization.3 ‐ Approved. such as wood. Thermal Clearance. 20. oil-based paints. and flammable gases. Page 96 of 99 FirePro Xtinguish I&O Manual V1. cloth. and gaseous matter.4 ‐ Authority Having Jurisdiction (AHJ). A heat-absorbing medium or process. Means of converting the system from automatic to manual actuation.5 ‐ Automatic. an installation. [10. The air distance between a condensed aerosol generator and any structure or components sensitive to the temperature developed by the generator. solvents. generated by a combustion process of a solid aerosol-forming compound. Standard for Fixed Aerosol Fire-Extinguishing Systems. including piping and nozzles. 2002] Class C Fire.7 ‐ Classification for Fires Class A Fire. Electrical Clearance.03 UL . Fires that involve energized electrical equipment.21 Appendix F – Definitions Except where otherwise noted. Fires in flammable liquids.10 ‐ Coolant.2 ‐ Agent Quantity.9 ‐ Condensed Aerosol.8 ‐ Clearance. [10. [10. 2002] 20. 20. petroleum greases. 20. lacquers. A mechanism whose automatic or manual operation leads to the discharge of extinguishing agent. materials. 2010 Edition. tars.
21 ‐ Maintenance. 20.13 ‐ Disconnect Switch. Work performed to ensure that equipment operates as directed by the manufacturer.12 ‐ Discharge Port. Page 97 of 99 FirePro Xtinguish I&O Manual V1. excluding the surface containing the discharge ports. including a safety factor.19 ‐ Inspection. or services included in a list published by an organization that is acceptable to the authority having jurisdiction and concerned with evaluation of products or services. that prevents the automatic or manual electrical activation of the aerosol generators during maintenance by electrically opening the releasing circuit. welding.20 ‐ Listed. 2003] 20. A device for creating a fire-extinguishing medium by pyrotechnical means. 20. 20. that maintains periodic inspection of production of listed equipment or materials or periodic evaluation of services. materials. and whose listing states that either the equipment. [51B. Extinguishing application density. A visual examination of a system or portion thereof to verify that it appears to be in operating condition and free of physical damage. A manually operated switch. under normal circumstances. or service meets appropriate designated standards or has been tested and found suitable for a specified purpose. Requiring intentional intervention to accomplish a function.23 ‐ Normally Occupied.20. 20. Design Application Density (g/m3). electrically supervised and secured from unauthorized use. 20. 20. 20. The surface of the generator. Period of time during which an extinguishant is required to maintain an even distribution throughout the protected volume in an amount at least at the extinguishing application density. 20.11 ‐ Density. Work involving burning. persons are present.15 ‐ Generator.18 ‐ Hot work.14 ‐ Extinguishing Application Density (g/m3). 20. 20. 2003] 20.03 UL . Equipment. required for system design purposes.16 ‐ Generator Casing. material. or similar operation that is capable of initiating fire or explosion. A passage such as nozzles or openings on an aerosol generator where aerosol is released when the generator is actuated.22 ‐ Manual. An area or space where. [820. Minimum mass of a specific aerosol-forming compound per m3 of enclosure volume required to extinguish fire involving particular fuel under defined experimental conditions excluding any safety factor.17 ‐ Hold Time.
20. throughout the space.20. [72. 20. at or above the design application density.28 ‐ Shall. 20.03 UL . Indicates a mandatory requirement. minus the volume of any permanent impermeable building elements within the enclosure.36 ‐ Heat‐Sensitive Material. The following definitions shall be applicable to marine aerosol extinguishing systems: 20.31 ‐ Standard.7°C).33 ‐ Total Flooding Extinguishing System. [13.27 ‐ Release. This information is used to assess the degrees of visibility obscuration and the potential health effects of accidental exposure to the agent. including limiting the temperature rise on the unexposed side to 180° C (325° F). combustible component and technical admixtures that produces a condensed aerosol upon actuation. 20. the fire suppression systems or the maintenance features of related systems.24 ‐ Normally Unoccupied. A document. 20. An area or space which cannot be occupied due to dimensional or other physical constraints.32 ‐ Supervisory Signal. A system arranged to discharge an extinguishant into an enclosed space to achieve a uniform distribution of that extinguishant. Non-mandatory provisions shall be located in an appendix or annex. or fine-print note and are not to be considered a part of the requirements of a standard.34 ‐ Unoccupiable. Volume enclosed by the building elements around the protected enclosure. A signal indicating the need for action in connection with the supervision of guard tours. 2002] Page 98 of 99 FirePro Xtinguish I&O Manual V1. the main text of which contains only mandatory provisions using the word "shall" to indicate requirements and which is in a form generally suitable for mandatory reference by another standard or code or for adoption into law. 2002]. 20. 20. footnote. Indicates a recommendation or that which is advised but not required. 20.29 ‐ Should. A material whose melting point is below 1700°F (926.26 ‐ Protected Volume.35 ‐ A‐60 Class Division. 20. An area or space not normally occupied by people but that can be entered occasionally for brief periods. The physical discharge or emission of aerosol as a consequence of the condensed aerosol generator's actuation or operation of the dispersed aerosol agent container. 20. A solid mixture of oxidant. 20. The density of solid particulate in g/m3 after discharge of the aerosol system at the design application density.30 ‐ Solid Aerosol‐Forming Compound. A bulkhead or deck designed to resist the passage of smoke and flame for 1 hour.25 ‐ Particulate Density.
37 ‐ Marine System. offshore platform or other floating structure.03 UL . Inspected vessel. oceanographic ship or a tank vessel. ship.28. 20. towing vessels and certain fishing vessels. Uninspected vessel. 20. A vessel operated on the navigable waterways of the United States that is subject to the regulations in 46 CFR Subchapter C. or transferring flammable or combustible liquids as a fuel to internal combustion engine. cargo ship. barge. Parts 24 . A space for the carriage or storage of items or products that are transported by the vessel.20. boat. pleasure craft. An aerosol system installed on a merchant vessel. Page 99 of 99 FirePro Xtinguish I&O Manual V1. Machinery Space. which require it to be certificated and inspected as a passenger ship.39 ‐ Vessel.38 ‐ Space. tugboats. A vessel operated on the navigable waterways of the United States that is subject to the regulations in 46 CFR. including pleasure craft. A space protected by an aerosol system containing an internal combustion engine or mechanical equipment for handling. pumping. Cargo Space.
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