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Inst. and Maint. Manual | Oxeo PR LCP | F_101921 Rev 02 | 10-2022 | en

Also observe the following fundamental information:

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National safety regulations

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National accident prevention regulations

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National assembly and installation regulations

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Generally accepted technical principles

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Safety and warning notices as described in this document

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Demands on personnel as described in this document

2.5 General dangers

The following section describes residual risks that can arise from the system even with proper use.

In order to reduce risks of personal injury and property damage and avoid dangerous situations,
the safety instructions listed here and the safety instructions in the other sections of this docu-
ment must be followed.

2.5.1 General dangers associated with fire extinguishing systems

Summary of Contents for Oxeo

Page 1: ...Installation and Maintenance Manual Oxeo Inert Gas Extinguishing System...

Page 2: ...e location and retained for future use This document is a translation of the original German document with modifications specific to the usage in North and South America The Viking Corporation 210 N I...

Page 3: ...ent 16 2 8 Obligations of the Authorized Distributor 17 2 9 Safety and protective devices 18 2 10 Signage 20 2 11 Environmental protection 24 2 12 Behavior in the case of fire 24 3 Transport packaging...

Page 4: ...y and installation 69 5 2 Requirements imposed on the pipeline system 71 5 3 Manifold Assembly 74 5 4 Extinguishing cylinder with quick release valve QRV 75 5 5 Installing the safety valve 90 5 6 Moun...

Page 5: ...unction of QRV actuation 145 7 3 Checking the functioning of the pneumatic time delay 145 7 4 Checking the functioning of the makrofon MX 1 148 7 5 Establishing operational readiness 148 8 Inspection...

Page 6: ...ns 182 12 Appendix A Racking Assembly 183 12 1 Introduction 183 12 2 Racking System Configurations and Ordering Information184 12 3 Spare parts and component technical data 187 12 4 Assembling the Rac...

Page 7: ...Qualified knowledge of the extin guishing agent used and the technical details of Oxeo inert gas extinguishing systems Oxeo PR LCP with a pressure reducer are prerequisites for working with this manua...

Page 8: ...ev 02 10 2022 en 2 Applicable documents Operating manual Oxeo inert gas extinguishing system with pressure reducer Oxeo PR LCP form no F_101821 Design manual Oxeo inert gas extinguishing system with p...

Page 9: ...ion of the respective country of deployment Illustrations in this document are intended to facilitate basic understanding and may differ from the actual design of the product 1 3 Copyright Any content...

Page 10: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 4...

Page 11: ...ety and warning notices Safety and warning notices are marked with symbols in this document The introductory signal words express the respective extent of the danger DANGER The signal word describes a...

Page 12: ...Unscrew screw 2 Carefully close the cover 3 Tighten screw 2 3 Intended use This system is designed exclusively for the intended use described here The Oxeo inert gas extinguishing system is intended o...

Page 13: ...use the system in conjunction with the following fire hazards Chemicals that release oxygen Mixtures containing oxidizing substances e g sodium chlorate sodium nitrate explosives gunpowder Chemicals...

Page 14: ...of operation without delay and secure against accidental commissioning Also observe the following Use only original spare and wear parts Replace parts that are not in perfect condition immediately Do...

Page 15: ...notices as described in this document Demands on personnel as described in this document 2 5 General dangers The following section describes residual risks that can arise from the system even with pro...

Page 16: ...Power down 2 Safeguard against restart 3 Ensure de energized state 4 Ground and short circuit 5 Cover or shield any adjacent live components Never remove safety devices change them or render them inop...

Page 17: ...NG Risk of injury from cold extinguishing agent The extinguishing agent exiting at the discharge nozzles is very cold Direct contact may result in injury Leave the extinguishing zone without delay and...

Page 18: ...y cause severe injuries and property damage Activate the system only in the event of a fire Protect the manual release devices in the protected enclosure from inadvertent activation Refrain from smoki...

Page 19: ...directly into the discharge zone of the discharge nozzles WARNING Risk of injury from noise High sound pressure levels caused by discharged gas and acoustic alarm equipment e g signal horns may cause...

Page 20: ...basic regulations on occupational safety and accident prevention They have been given instruction on handling the system The various tasks described in this document require that the persons responsi...

Page 21: ...systems and independently detecting and avoiding any possible risks due to his her long years of expertise and experience and his her familiarity with all applicable standards and regulations A quali...

Page 22: ...ead against falling objects hanging loads and bumping against stationary objects 2 7 3 Protective goggles Protective goggles cover the entire area of the eyes including the sides and are used to pro t...

Page 23: ...tributor must Ensure that the system complies with the valid provisions and regulations for the installation of fire extinguishing systems with the extinguishing agent used in this system and that the...

Page 24: ...aining The Authorized Distributor must instruct the owner or the person in charge of the system in the handling of the system and subsequently hand over the operating manual to this person For better...

Page 25: ...the flow of extinguishing agent in the flow direction and prevent it in the opposite direction They are located at the transitions of the hoses to the manifold Pilot pressure relief device The pilot...

Page 26: ...They are provided with vent bores in order to enable a controlled release of pressure in case of unintentional activation The locking nuts are connected to the valves by means of loss protection devi...

Page 27: ...the containers from tipping over and falling down as well as from heating impact and shock 210 N INDUSTRIAL PARK DR HASTINGS MI 49058 USA PN 24588 9 40 0 This area is protected by a Viking Nitrogen f...

Page 28: ...every pilot cylinder providing specific information about the container It contains the specifications listed below FIGURE 2 2 Type plate 1 Nominal pressure bar 2 Designation pilot cylinder 3 Pilot ga...

Page 29: ...2022 en 23 Label for extinguishing agent container FM UL For FM UL each extinguishing agent container has an additional label with more specific informa tion It includes the following information FIGU...

Page 30: ...ing first aid and rescue equipment as well as the possibilities for manually actuating the system Keep access roads for rescue vehicles clear Measures in the case of fire When the system alarm devices...

Page 31: ...o danger posed to your own health rescue people from the danger zone Immediately leave the extinguishing zone Begin applying first aid measures if required Warn people who are in danger in adjacent ar...

Page 32: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 26...

Page 33: ...kages can have an eccentric center of gravity If attached incorrectly the package can tip over and fall Severe injuries or even death can result by falling or tipping packages When transporting with a...

Page 34: ...to fatal injuries can occur Always transport extinguishing agent containers in compliance with the instructions contained in this manual Comply with locally valid regulations concerning transport of...

Page 35: ...he blanking plugs are on the control output and the valve protection caps have been assembled Always secure the extinguishing agent containers in accordance with the following specifications WARNING R...

Page 36: ...rdance with the valid local regulations for the transport of dangerous goods 1 Contact the local specialist for the transport of dangerous goods and inquire about the regulations on transporting extin...

Page 37: ...pty extinguishing agent containers Extinguishing agent containers that have been activated contain a residual pressure of approx 22 psi 1 5 bar This residual pressure prevents dirt and moisture enteri...

Page 38: ...e pressure gauge connection 3 Screw the valve protection cap onto the extinguishing agent container 3 2 2 Transporting pallets Transporting pallets with the fork lift Personnel Authorized Distributor...

Page 39: ...er of gravity ensure that the pallet cannot tilt 4 Lift the pallet with the transport package and start the transport 3 3 Packaging About the packaging The individual packages are packed in boxes or c...

Page 40: ...n the supplied pallet Observe national regulations on the storage of extinguishing agent cylinders If stored for more than 3 months regularly check the general condition of all extinguishing agent cyl...

Page 41: ...other way which may result in risks no longer being detected and the necessary operating instructions no longer being followed This will lead to a risk of injury Keep all safety warning and operating...

Page 42: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 36...

Page 43: ...rofon and the non electrical time delay unit immediately Once the set delay time passes the extinguishing agent containers assigned to the extinguishing zone are opened pneumatically The extinguishing...

Page 44: ...stem can also be activated manually using manual electric releases These releases are usually installed at the extinguishing zone access point For more details and information about the variants of th...

Page 45: ...guishing agent con tainer master is actuated electrically in the same way as in single container systems and option ally also manually All other extinguishing agent containers slaves are opened pneuma...

Page 46: ...ucer The selector valves and manifold pipes are also located in the high pressure pipework for multi zone systems Downstream pipework The area of the downstream pipework starts behind the pressure red...

Page 47: ...g agent containers on the pipe net work Manifolds are intended for a one two or three row set up for extinguishing agent containers Manifolds with 2 to 3 inlets are available for the one two or three...

Page 48: ...ick release valve QRV FIGURE 4 6 Extinguishing agent container and valve protection cap The extinguishing agent is stored in one or more extinguishing agent containers in a con tainer battery that is...

Page 49: ...and can be opened pneu matically electrically or manually When the valve is open the extinguishing agent flows through the pipelines to the extinguishing nozzles The valve works according to the diff...

Page 50: ...nt container is empty with the exception of the remaining residual pressure see below 4 6 2 Release device manual QRV FIGURE 4 8 Release device manual 1 Manual lever 2 Split pin 3 Release pin The rele...

Page 51: ...device electrical QRV 1 Connector plug 2 Cable leading to control panel 3 Release device electrical QRV 4 Cylinder valve The release device electrical QRV with the connector plug activates the valve...

Page 52: ...for the presence and correct assembly of the electrical release device on the QRV valve If the release device is present and correctly assembled the monitoring switch is activated If the release devic...

Page 53: ...eck valve the contact pressure gauge can be assembled even if the extinguishing agent container is pressurized The automatic loss monitoring is set to a 10 pressure loss scale area marked in green bas...

Page 54: ...ed for proper function seals are not included in the scope of delivery of the hose Both hoses come with gaskets 149890 and 149970 included Gaskets 149890 and 149970 can also be ordered as spare parts...

Page 55: ...s The master slave combination is only used if no pilot cylinder is required and there are no life safety requirements Both connections have a thread of M12 x 1 5 and 24 sealing cone light series with...

Page 56: ...available of the inlet and outlet connection threads are possible The pressure reducer is produced with conical inner thread in accordance with two different standards ISO 7 ANSI ASME B1 20 1 NPT The...

Page 57: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 51 FIGURE 4 15 Pressure reducer 1 Inlet side 2 Outlet side FIGURE 4 16 Pressure reducer with sieve...

Page 58: ...2 NPT 2 NPT with protective screen1 25013 Pressure reducer 2 NPT 2 NPT 2 25014 Pressure reducer 2 NPT 2 1 2 NPT with protective screen1 25015 Pressure reducer 2 NPT 2 1 2 NPT2 25016 Pressure reducer 2...

Page 59: ...ures pressure relief A blow off line attached to the outlet on the safety valve leads the medium to safely discharge on the out side 4 12 Occupiable space protection kit FIGURE 4 18 Occupiable space p...

Page 60: ...cal QRV part no 914027D 3 Pneumatic pilot line precision steel pipe 4 Monitoring of electric release device QRV The pneumatic control device is installed standing on the floor and fastened to a wall u...

Page 61: ...e connected to a reserve pilot cylinder via a shut tle non return valve Pilot cylinder with wall support FIGURE 4 20 Pilot cylinder with unistrut racking 1 Protective cap 2 Locking nut 3 Pilot cylinde...

Page 62: ...less fitted with a protective valve cap and locking nut on the valve output Filled pilot cylinders must be labeled and transported as hazardous material in accordance with all applicable local guideli...

Page 63: ...F_101921 Rev 02 10 2022 en 57 Adapter and pressure reducer FIGURE 4 22 Adapter and pressure reducer 1 Adapter connection DN8 2 Pressure reducer The adapted connection DN8 adapts the valve thread to t...

Page 64: ...gon socket secured with sealing wax 4 Threaded connection G1 8 5 Sinter filter Silencer 6 Factory set delay time 30 seconds A Pressure connection pneumatic pilot line coming from the pressure reducer...

Page 65: ...has been given by the electric control device fire detection and suppression control panel the pilot cylinder is opened electrically without delay A pressure reducer downstream of the pilot cylinder r...

Page 66: ...Silencer not included in the scope of delivery The makrofon is a pneumatically operated alarm device that is used in stationary gas extin guishing systems for life safety Membranes in the makrofon ar...

Page 67: ...t A 2 Output 3 Input B The shuttle non return valve enables the differentiated triggering of a pneumatic assembly com ponents through two pressure sources By pressure at input A input B is closed and...

Page 68: ...ressure relief device is used on the quick release valve QRV to prevent the down stream extinguishing agent containers from being incorrectly activated by such an uninten tional pressure build up Afte...

Page 69: ...ables the discharge of small leaks in pneumatic pilot lines using a relief bore The pilot pressure relief device closes automatically at high pressures The pilot pressure relief device can only be ass...

Page 70: ...m the rooms within the pre warning time the fire extinguishing system must be blocked The ball valve makes it possible to shut off the pilot line At the same time the shut off vents the onward pilot l...

Page 71: ...gent pressure activates the cylinder which opens or closes the floating contacts of the limit switch FIGURE 4 29 Pneumatically operated limit switch part no 826758D 1 Pneumatically operated limit swit...

Page 72: ...unit During activation the extinguishing agent flows through the nozzle expanding once it exits the nozzle bores The structure of the nozzle allows the flow determining component orifice to be adjuste...

Page 73: ...se applications such as bag houses dust col lectors and machining centers 4 20 Pilot line made of precision steel pipe FIGURE 4 32 Pilot line made of precision steel pipe Pilot lines made of precision...

Page 74: ...PR LCP F_101921 Rev 02 10 2022 en 68 Version Cut ring form A or B in accordance with DIN3861 or in accordance with DINENISO8434 1 Steel pipes in accordance with DIN2394 DINEN10305 test certificate in...

Page 75: ...handling of the fire extinguishing systems described herein 5 1 Warnings for assembly and installation WARNING Danger of injury from faulty release A faulty release of the system may cause severe inju...

Page 76: ...fety pins on components of the system only after complete assembly of the compo nents Block the system or parts of the system as needed Ensure that the valve output is always closed with a locking nut...

Page 77: ...ts leak or fail due to improper pipe mounting this can cause failure of the system Thus if there is fire life threatening danger as well as significant material damage can occur Fit pipelines stress f...

Page 78: ...m pressures Take pres sure hammers into account Select materials and diameters of pipelines in accordance with VdS2380 and ISO14520 and NFPA2001 and other locally applicable regulations Here special a...

Page 79: ...ed in the protected area they must be checked before they are used 1 Pressure test the pipelines 2 Empty pipelines 3 Clean the pipelines 4 Let the pipelines dry NOTICE Material damage due to unsuitabl...

Page 80: ...oning of the manifold is primarily based on the hydraulic calculation FIGURE 5 1 Manifold assembly 1 Bolt 2 Bracket 3 Manifold 1 Install the racking assembly brackets and cut an appropriate length of...

Page 81: ...Distributor Protective equipment Safety gloves Safety footwear 5 4 1 Assembling extinguishing agent containers DANGER Risk of accidents due to heavy pressurized containers Extinguishing agent contain...

Page 82: ...Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 76 FIGURE 5 2 Assembling extinguishing agent containers 1 Extinguishing agent container 2 Contact pressure gauge 3 Pilot pressure relief 4 Mounting bracke...

Page 83: ...t containers using the valve output 5 Repeat the process for all extinguishing agent containers 6 Tighten all mounting brackets 5 4 2 Assembling the hose FIGURE 5 3 Assembling the hose onto the manifo...

Page 84: ...valve output are correctly aligned with one another 6 Firmly tighten both union nuts of the hose using a suitable wrench without twisting the hose do not subject the hose to torsion 5 4 3 Mounting the...

Page 85: ...e QRV 3 Pressure gauge connection connection thread M12 x 1 4 Plug 1 Remove the plug at the pressure gauge connection 2 Manually screw in the contact pressure gauge into the pressure gauge connection...

Page 86: ...10 2022 en 80 3 If the contact pressure gauge is pressurized and is therefore more difficult to turn screw it on the size 14 flat with a suitable tool until it stops To align the contact pressure gaug...

Page 87: ...xtinguishing agent containers FIGURE 5 7 Alignment with installation 1 Master extinguishing agent container 2 Slave extinguishing agent container Connecting the master extinguishing agent container to...

Page 88: ...ction and tighten with a torque of 12 x 1 Nm 8 85 x 0 74 ft lb 3 Remove the threaded plugs from the control connections for the quick release valves on the slave extinguishing agent container 4 Screw...

Page 89: ...xible pilot hose 5 Straight reducer union 6 Pilot pressure relief 7 Sealing cone 8 Straight union 9 Slave extinguishing agent container 7 Connect the flexible pilot hose to the available connection on...

Page 90: ...ed and free of contamination WARNING Risk of injury due to escaping extinguishing agent Assembly of the release device with a release pin in the activated position causes the quick release valve to op...

Page 91: ...10 Remove protective caps 1 Plastic protective cap 2 Quick release valve QRV 3 Plastic protective cap 4 Release device 5 Plastic protective cap 3 Remove the plastic protective cap from the quick relea...

Page 92: ...osition 2 Release pin indicator 3 Release pin in the activated position 5 Tension the activated release device as required WARNING Risk of faulty release Make sure that the release pin is in the not a...

Page 93: ...lease device QRV 2 Release device 3 Quick release valve QRV 6 Screw the release device to the quick release valve QRV from above with 25 4 Nm 18 44 2 95 ft lb 7 It is also possible to screw the manual...

Page 94: ...e electrical release device FIGURE 5 13 Attach limit switch 1 M4 x 30 cylinder bolts 2 Washers 3 QRV support bracket 1 Attach the limit switch to the holder QRV with two M4 x 30 cylinder bolts and two...

Page 95: ...ing a pipe clamp QRV two M5 x 20 cylinder bolts and two washers 4 Position the limit switch on the electrical release device so that the limit switch actuates prop erly but does not exceed its maximum...

Page 96: ...may impede the functioning of the safety valve This results in a risk of serious injury as well as substantial property damage The safety valve blow off line should be measured adequately taking into...

Page 97: ...r 2 Seal ring 2 Push the seal ring onto the screw in connector of the safety valve 3 Screw the safety valve together with the seal ring into the intended component WARNING Risk of malfunctioning The s...

Page 98: ...bling the blow off line 1 Outlet 4 Connect the blow off line de energized to the outlet of the safety valve 5 6 Mounting the pilot control cylinder For information regarding the installation of the pi...

Page 99: ...g at the pressure gauge connection 6 Manually screw the contact pressure gauge into the pressure gauge connection M12 x 1 of the quick release valve until it can no longer be turned easily Only contac...

Page 100: ...t pressure gauge 1 Size 14 flat 2 Proper positioning of flat 7 If the contact pressure gauge is pressurized and is therefore more difficult to turn screw it on the size 14 flat with a suitable tool un...

Page 101: ...n to the pressure reducer 1 Adapter connection DN8 2 Pressure reducer 8 Screw the adapter connection DN8 onto the union nut of the pressure reducer using a size 19 flat wrench Assembling the pre assem...

Page 102: ...e quick release valve using a size 30 flat wrench FIGURE 5 21 Protective caps and electrical release device 1 Quick release valve 2 Plastic protective cap 3 Connector plug 4 Electrical release device...

Page 103: ...is in the deactivated position If necessary tension the activated elec trical release device The red marking on the release pin is visible in both the activated and deactivated position and is thus n...

Page 104: ...emble the monitoring of the electrical release device see Assembling the monitoring of the electrical release device on page 88 15 Assemble the connector plug 5 7 Assembling the shuttle non return val...

Page 105: ...allation positions of the shuttle non return valve WARNING Danger of malfunction and resulting injuries Make sure that the specifications on the marking on the shuttle non return valve correspond to t...

Page 106: ...part of the building 3 Push the union nut and cutting ring of the shuttle non return valve onto the precision steel pipe 4 Insert the precision steel pipe into the cutting ring union of the shuttle n...

Page 107: ...y goggles Safety gloves Safety footwear FIGURE 5 27 Mounting flexible pilot hose 1 Union nuts WARNING Danger due to contamination Contaminated pilot hoses can cause individual components to malfunctio...

Page 108: ...g an open end wrench 5 9 Assembling the pilot pressure relief device Personnel Authorized Distributor Protective equipment Safety goggles Safety gloves Safety footwear Do not use additional sealant Do...

Page 109: ...device Assembly in the pilot line 1 Connect the pilot pressure relief to the union NOTICE Property damage due to incorrect assembly Integrate the safety device upright at all times into the pilot lin...

Page 110: ...ng the blocking device Personnel Authorized Distributor Qualified electrician Protective equipment Safety gloves Safety footwear 5 10 1Mounting holder FIGURE 5 29 Mounting blocking device holder 1 Cyl...

Page 111: ...nection 4 Directional indicator 5 Blocking device connection 2 Screw blocking device with the included cylinder screws and hexagon nuts to the holder so that the marking of the flow direction correspo...

Page 112: ...to the intended screw terminals and according to the wiring diagram 2 Close the selector valve and check the signaling from the limit switch to the fire alarm con trol panel Limit switches cylinder sc...

Page 113: ...conjunction with the complete system Every devi ation of the system from the design calculation e g different nozzle holes can restrict the function of the pressure reducer This can lead to severe in...

Page 114: ...ection of the pressure reducer FIGURE 5 32 Mounting pressure reducer 1 Nozzle pipe system 2 Pressure reducer 3 High pressure line 3 Mount the pressure reducer as connection of the high pressure line w...

Page 115: ...Conformity mark 3 Manufacturer s mark 4 VdS type approval code 5 Delay time factory setting 6 Working pressure 7 Type designation 8 Serial batch number 1 Check whether the working pressure specified o...

Page 116: ...URE 5 35 Assembling the time delay unit 1 Pressurized connection 2 Operating connection 3 Mounting bores 4 Firmly fix the time delay unit to the building in the correct installation position using the...

Page 117: ...om the extinguishing agent container battery extinguishing agent container group 3 Venting with sinter filter silencer 5 13 Assembling the downstream pipework Personnel Authorized Distributor Protecti...

Page 118: ...site must be tested with a thread gauge Only use the following sealing materials1 PTFE sealing tape Fermit sealing cord silicone free Loctite 55 sealing cord NOT silicone free Loctite AVX 586 adhesiv...

Page 119: ...ssembling 1 Limit switch 2 Fittings 3 Fastening bores 4 Support 5 Cylinder 6 Button 7 Pressurized air connection 8 Pipeline 1 Screw the cylinder to the support using the two screws supplied 2 Fasten t...

Page 120: ...e pressurized air connection 6 Tighten the union nuts 7 Create an electrical connection as per the connection plan see Pneumatically actuated limit switch on page 135 8 Press the button on the limit s...

Page 121: ...or cover nozzles Do not undertake any structural changes in the protected enclosure that would affect the spray area of the nozzles CAUTION Risk of injury caused by nozzle parts during mounting Worki...

Page 122: ...crew the nozzle body into the fitting NOTE Nozzle comes with all components assembled Mounting the DCM style nozzle with gasket optional The nozzle must be located 1 from the top of the enclosure in o...

Page 123: ...lation 1 Mounting socket 2 Nozzle Type DCM 3 1 2 Galvanized Union 4 1 2 BSPT to 1 2 NPT Adapter 5 NPT Piping to bag house 6 Baghouse side wall 5 16 Mounting the pilot line made of precision steel pipe...

Page 124: ...d thus also cause the whole system to malfunction This can cause serious injury or even death and may also cause substantial property damage Before assembly check all pneumatic pilot lines and pipelin...

Page 125: ...Pipe Outer Diameter 0 24 inches 6 mm 0 39 inches 10 mm Straight minimum pipe length Hmin without bending 1 1 38 inches 2 35 mm 1 58 inches2 40 mm Minimum installation length Lmin 1 77 inches 45 mm 1 9...

Page 126: ...urring pipe ends 3 Clean pipes properly with compressed air NOTICE Reduced service life and leaks from obliquely sawn pipe ends Check the right angles of the saw cut The angle tolerance is 0 5 NOTICE...

Page 127: ...ads and cone 1 Union body 2 Lubricant 3 Union nut a thread union body b cone c thread union nut 4 Apply lubricant to the thread and cone of the union body as well as the thread of the union nut to ach...

Page 128: ...rewing on the union nut by hand 1 Union body 2 Union nut 3 Pipe 7 Screw on the union nut and cut ring by hand until contact with the union body is felt WARNING Danger of a leaky connection from incorr...

Page 129: ...with a marker FIGURE 5 51 Holding the union body in place with an open end wrench WARNING Danger of leaks or pipes slipping out from incorrect assembly Tighten the union nut max 1 5 rotations and hold...

Page 130: ...erial 10 Check whether the band of cut material completely covers the front surface of the cut ring The assembly is correct if there is clearly visible cut pipe material FIGURE 5 53 Cut ring prior to...

Page 131: ...he functionality of the makrofon is not ensured if the inside of the horn is contaminated as a result of the makrofon being mounted in an unsuitable position Mount the makrofon in such a way to ensure...

Page 132: ...2 Makrofon 3 Large mounting bracket 4 Spring washers and nuts 5 Pneumatic connection 6 Adjustable bracket alignment 7 Counter nuts NOTICE Property damage due to disassembly of the horn The horn and ho...

Page 133: ...the clamping bracket The sound pressure level is reduced 3 Screw on the makrofon to the large mounting bracket using the hexagon screw M6 x16 spring washers and nuts so that the sound outlet is direct...

Page 134: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 128...

Page 135: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 129 6 ElectricalConnectionsandTerminal Assignments...

Page 136: ...only by qualified electricians If damage to the cable insulation is detected switch off the power supply immediately and replace the defective cables with identical new ones Before starting any work...

Page 137: ...release system of the fire extinguishing system 2 Connect the limit switch according to the connection diagram 6 2 Monitor for the electrical release device Contact material Silver Contact type 1 Nor...

Page 138: ...n switch Connection Terminals direct 6 3 Contact pressure gauge Contact material Gold plated Data Value Unit Switch voltage 4 5 24 VDC VAC Switch current 5 100 mA Maximum contact load 2 4 W 0 00322 hp...

Page 139: ...ormally closed NC When no pressure exists on the contact pressure gauge the contacts are closed Normally open NO When no pressure exists on the contact pressure gauge the contacts are open Connection...

Page 140: ...ntact type 1 normally open 1 normally closed Connection Terminals direct Data Value Unit Maximum switch voltage 500 V AC Switching current at 230 V AC 4 A Switching current at 500 V AC 1 A Maximum con...

Page 141: ...rmally open adjustable Connection Terminals direct 6 6 Light barrier loss monitoring Data Value Unit Maximum switch voltage 400 V AC Switching current at 400 V AC 6 A Maximum contact load 500 W 0 6704...

Page 142: ...FIGURE 6 7 Circuit diagram 1 Voltage supply for light barrier 2 DIP switch 3 Dark switching 4 Monitoring of supply voltage An external voltage supply of 12 15 24V is always required at terminal 1 With...

Page 143: ...pes Only when using the FMZ4100 SUX50 module the short circuit plugs must be removed to connect the SUX50 module EoL End of Line end of line always between UL and UL FMZ 9 V line Z line 2 7V Z line 3...

Page 144: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 138 FIGURE 6 8 Wiring diagram 1 Short circuit plug 2 Automatic 9V line 3 Z line...

Page 145: ...1 Connection socket 2 Fitting for flexible metal cable conduit 3 Flexible metal cable conduit 4 Fitting for flexible metal cable conduit 5 Limit switch For monitored electrical circuits as per NFPA th...

Page 146: ...without an alarm device 1 Fire detection and extinguishing control panel 2 Connection socket 3 Terminating resistor 4 Limit switches shown here the actuated limit switch with a mounted electrical rele...

Page 147: ...m device 1 Fire detection and extinguishing control panel 2 Connection socket 3 Alarm device resistor 4 Terminating resistor 5 Limit switches shown here the actuated limit switch with a mounted electr...

Page 148: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 142...

Page 149: ...f commissioning With incorrect sequence of commissioning there is a danger of mistaken activation A faulty release of the system may cause severe injuries and property damage For the commissioning ini...

Page 150: ...activation lines of electrical extinguishing control technology and check whether no control signals arise 4 Make sure that no undesired system states are present 5 Commission control and pilot cylind...

Page 151: ...upply under 144 psi 1 Apply power to the electrical release device QRV to activate the device and pop the release pin into the active position 2 Use the reset tool to reset the release pin back into t...

Page 152: ...7 2 Testing the time delay unit 1 Adjusting spindle 2 Test pressure gauge A Pressurized connection 1 Connect the test device for pneumatic actuation directly to the pressurized connection 1 on the tim...

Page 153: ...as nitrogen 7 5bar 109 psi Check the pressure on the test pressure gauge Adjust the adjusting spindle until the required delay time is reached 6 Secure the adjusting spindle using sealing wax The perm...

Page 154: ...ning of the makrofon MX 1 Protective equipment Hearing protection Makrofons are tested in the course of extinguishing zone activation When the selector valves are activated the makrofon is clearly aud...

Page 155: ...se device is mounted with a torque of 25 4Nm 18 442 95ft lb 7 Check if the switch levers of the blocking devices are in the OPERATIONAL position and if the switch levers are secured with padlocks 8 Ch...

Page 156: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 150...

Page 157: ...NG Risk of death due to missing fire protection There is limited or no fire protection when decommissioning the system Fires can cause serious injury or even death and substantial property damage Keep...

Page 158: ...f components were replaced carry out the installation according to the specifications in this ser vice manual Reinstall all the fixing elements and observe the specified screw tightening torques Make...

Page 159: ...st once Comprehensive servicing includes the following steps in addition to the full system test proper log in log off of work with the operator checking of the system specifics and changes and compar...

Page 160: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 154 FIGURE 8 1 Example of an overview of a fire extinguishing system...

Page 161: ...tainers main and reserve x Malfunction pressure safety device SFD 300 creeping gas assurance x Time delay unit TDU 10 u x x EPU 1 triggering of pneumatic activation elements x EPU 1 disable device x x...

Page 162: ...In the event of a claim undocumented deviations from the original or maintenance may represent a high risk with regard to a clear issue of liability For this reason seam less documentation throughout...

Page 163: ...System marking Markings in the protection zone for escape routes etc Authorized Distributor Checking activation and shut off for alarms with a manual release Authorized Distributor Checking activatio...

Page 164: ...act pressure gauges Authorized Distributor Checking pipelines and discharge nozzles Authorized Distributor Checking the fire detection and extinguishing control panel Condition Proper connection Elect...

Page 165: ...be announced in advance and prepared for Inform the operator of the pending servicing in advance Inform the operator that the automatic relaying of alarms must be deactivated for the time of the serv...

Page 166: ...ishing agent containers or remove the pilot lines depending on the valve type Secure the pilot cylinder against faulty release e g unscrew the valve lever on the valve of the pilot cylinder or unscrew...

Page 167: ...trol panel is not exposed to any damaging environmental influences 8 Check that the nameplates of the components are present and in clearly legible condition and that the emergency service sticker is...

Page 168: ...perature Rated filling pressure Pressure with 10 loss F C psi bar psi bar 4 20 3539 244 3176 219 5 15 3655 252 3278 226 14 10 3771 260 3394 234 23 5 3887 268 3495 241 32 0 4003 276 3597 248 41 5 4119...

Page 169: ...ciently ventilated to ensure that the maximum permissible extinguishing agent concentration NOAEL is not exceeded when the extinguishing agent is unintentionally released WARNING Risk of injury due to...

Page 170: ...ly with the locally applicable guidelines e g NFPA2001 ISO17025 During the filling process the pressure gauge attached to the extinguishing agent container must not be used to determine when the inten...

Page 171: ...G Risk of malfunctioning Improper replacement of components can result in malfunctions and thus prevent triggering of the fire extinguishing system in the event of a fire This can cause serious injury...

Page 172: ...least one extinguishing agent container is leaky Identify the extinguishing agent container Person in charge of system See above Replace the extinguishing agent container immediately Authorized Distr...

Page 173: ...m See above Replace the pressure gauge Authorized Distributor The value indicated on the contact pressure gauge is too low Extinguishing agent loss is less than 10 Compare the indicated value with the...

Page 174: ...ure reducer A foreign object or dirt is blocking the inlet to the pressure reducer Check the connection components adapter valve output clean and remount if necessary Authorized Distributor No pressur...

Page 175: ...does not open in spite of pneumatic actua tion valve defective or contaminated Replace time delay unit Authorized Distributor Fault description Cause Remedy Personnel Limit switch does not switch Limi...

Page 176: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 170...

Page 177: ...hreatening danger due to electric shock There is a life threatening hazard when touching live components Prior to dismantling switch off the electrical supply and definitively disconnect it WARNING Li...

Page 178: ...ourse of disassembly extinguishing agent can escape uncontrolled This can lead to severe injuries or even death as well as significant property damage Prior to starting the tasks for which a faulty re...

Page 179: ...ders up to the end of the extinguishing agent container batteries 5 Disassemble all system components in accordance with locally applicable occupational health and safety and environmental protection...

Page 180: ...1 Removing the electrical release device 1 Electric release device QRV 2 Electrical release monitoring 3 QRV valve 1 Remove the monitoring of the electrical release device 2 Remove the electrical rel...

Page 181: ...Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 175 FIGURE 10 2 Assembling the plastic protective cap 1 Plastic protective caps 3 Place plastic protective caps onto the valve and onto the electrical rel...

Page 182: ...ugs into all sequence valve connections and control connections and tighten with a torque of 12 1 Nm 8 85 0 74 ft lb 6 Remove the electrical connections for the contact pressure gauge 7 Release the co...

Page 183: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 177 FIGURE 10 4 Removing the hoses 1 Hose 9 Unscrew the hoses from the valves Store the seals in a safe place...

Page 184: ...IGURE 10 5 Screwing on the union nuts 1 Valve outputs 2 Union nuts 10 Immediately screw union nuts onto all valve outputs with a torque of 35 Nm 26 ft lb FIGURE 10 6 Valve protection cap example 11 Sc...

Page 185: ...side 13 Fasten the extinguishing agent containers standing up in a suitable transport frame or lying down on a pallet and secure against sliding 14 If required assemble filled extinguishing agent cont...

Page 186: ...tion Safety gloves Safety footwear At the end of the equipment s service life dispose of it in accordance with legal regulations or through the national recycling system NOTICE Danger to the environme...

Page 187: ...nt containers FM Approval requirements 32 131 0 55 F C Permitted temperature for transport storage of extinguishing agent containers FM Approval requirements 4 131 20 55 F C Permitted temperature in e...

Page 188: ...ns Noise emission on activation Specification Value Unit Noise emission of pneumatic alarm device makrofon 1 approx 106 dB A 1The specified value is based on measurements in a laboratory with CO2 and...

Page 189: ...n manual and the operation manual These documents and be found on the Viking website 12 1 Introduction The Oxeo support and racking system is ordered and delivered separately from the system The speci...

Page 190: ...3 Back to back floor mount Each type can be customized however the systems are limited to 3 rows with a maximum of 18 cylinders per row To order a pre configured racking system use the information in...

Page 191: ...1 18 24218 1 15 24219 1 12 24220 1 9 24221 1 6 24222 1 3 24210 2 18 24211 2 15 24212 2 12 24213 2 9 24214 2 6 24215 2 3 24224 3 18 24225 3 15 24226 3 12 24227 3 9 24228 3 6 24229 3 3 Part number Cyli...

Page 192: ...8 3 6 24289 3 3 Part number Cylinder rows Width cylinders 24266 1 18 24267 1 15 24268 1 12 24269 1 9 24270 1 6 24271 1 3 24252 2 18 24253 2 15 24254 2 12 24255 2 9 24256 2 6 24257 2 3 24259 3 18 24260...

Page 193: ...5 8 x 12 12 gauge HSLAS Gr 45 Electrogalvanized steel per ASTM B633 SC1 Type III 24126 Unistrut cantilever bracket 1 5 8 x 1 5 8 x 18 24127 Unistrut cantilever bracket 1 5 8 x 1 5 8 x 24 B 24128 Wolf...

Page 194: ...LAS Gr 45 Electrogalvanized steel per ASTM B633 SC1 Type III G 24142 Brace 1 5 8 x 18 24141 Brace 1 5 8 x 24 H 24158 End cap 1 5 8 x 1 5 8 Vinyl I 24157 End cap double 1 5 8 x 3 1 4 Ref Part Number re...

Page 195: ...5 8 x 181 24649 21650 Unistrut channel 1 5 8 x 1 5 8 x 216 1 2 24649 24000 Unistrut channel 1 5 8 x 1 5 8 x 240 L1 24650 00400 Threaded rod 1 2 13 X 4 Steel per ASTM F1554 20 Gr 36 Electrogalvanized...

Page 196: ...osed V 24204 Cylinder brace assembly 2 row x 2 cylinder closed W 24203 Cylinder brace assembly 2 row x 3 cylinder open X 24202 Cylinder brace assembly 2 row x 3 cylinder closed Y 24201 Cylinder brace...

Page 197: ...lts The break off bolts include a hexagonal head on top of the square head that is designed to break off a specific torque value Once head is broken off the bolt is properly tight ened Cylinder web cl...

Page 198: ...nt versions do not require base supports FIGURE 12 3 Assembling the upright supports Unless explicitly instructed it is recommended to install all components loosely at first adjust as necessary to ac...

Page 199: ...pright post 2 Drill pilot holes for the concrete anchors wall or floor depending on your system 3 Install the upright post using the concrete anchors P wall or M floor wolf washers B and the included...

Page 200: ...ug the break off bolt in place but do not break it off FIGURE 12 5 Locating the horizontal support brackets 5 For floor mount versions loosely install floor brace using the retaining nut D wolf washer...

Page 201: ...d loosely install it in the appropriate loca tion NOTE Do not anchor this post in place yet 1 FIGURE 12 7 Installing the opposite end support 7 Install the horizontal cross piece into the Z brackets a...

Page 202: ...to assemble as described below Cantilever Brackets 1 Cut the rubber to length if necessary and place it inside the clamp if desired or set aside for later installation install the bolt and nut 2 Slid...

Page 203: ...ross piece for the first threaded rod to ensure proper alignment 3 Install two nuts onto the threaded rod facing opposite each other as shown 4 Install the threaded rod into the retaining nut D 5 Tigh...

Page 204: ...her bracket Continue installing brackets down the line skipping one span each time FIGURE 12 11 Cylinder bracket installation 1 11 Install the remaining bracket J in the open span s FIGURE 12 12 Cylin...

Page 205: ...kets in the manner described above and alternating orientations to sup port the cylinders as shown below FIGURE 12 13 Fully assembled racking unit Refer to Chapter 5 for instructions regarding manifol...

Page 206: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 200...

Page 207: ...01030 Tank assembly OXEO 80 L 300 bar Nitrogen 4001050 Tank assembly OXEO 80 L 200 bar Argon Canada 4001024C Tank assembly OXEO 80 L 200 bar Nitrogen Canada 4001044C Tank assembly OXEO 80 L 300 bar Ar...

Page 208: ...gas discharge hose to manifold 149890 Gasket inert gas tank to discharge hose 149970 Pressure gauge 2901 psi NO under pressure 927612 Pressure gauge 2901 psi NC under pressure 927615 Pressure gauge 43...

Page 209: ...2 1 2 NPT 25016 Pressure reducer 2 NPT 3 NPT with protective screen 25017 Pressure reducer 2 NPT 3 NPT 25018 Adapter male 3 4 BSPP x male 3 4 BSPT single tank systems only 887706 Pneumatic limit swit...

Page 210: ...2 NPT VN Nozzles 180 Style 0 378 934164D 0378 1 2 NPT VN Nozzles 180 Style 0 394 934164D 0394 1 2 NPT VN Nozzles 180 Style 0 413 934164D 0413 1 2 NPT VN Nozzles 180 Style 0 433 934164D 0433 1 2 NPT V...

Page 211: ...2 NPT VN Nozzles 180 Style 0 362 918745D 0362 1 2 NPT VN Nozzles 180 Style 0 378 918745D 0378 1 2 NPT VN Nozzles 180 Style 0 394 918745D 0394 1 2 NPT VN Nozzles 180 Style 0 413 918745D 0413 1 2 NPT V...

Page 212: ...8746D 0551 3 4 NPT VN Nozzles 360 Style 0 571 918746D 0571 3 4 NPT VN Nozzles 360 Style 0 591 918746D 0591 3 4 NPT VN Nozzles 360 Style 0 610 918746D 0610 3 4 NPT VN Nozzles 360 Style 0 630 918746D 06...

Page 213: ...0 Style 0 866 934167D 0866 1 1 4 NPT VN Nozzles 180 Style 0 906 934167D 0906 1 1 4 NPT VN Nozzles 180 Style 0 945 934167D 0945 1 1 4 NPT VN Nozzles 180 Style 0 984 934167D 0984 1 1 4 NPT VN Nozzles 18...

Page 214: ...zles 360 Style 1 024 918749D 1024 1 1 2 NPT VN Nozzles 360 Style 1 063 918749D 1063 1 1 2 NPT VN Nozzles 360 Style 1 102 918749D 1102 1 1 2 NPT VN Nozzles 360 Style 1 142 918749D 1142 1 1 2 NPT VN Noz...

Page 215: ...2 DCM Nozzle 0 189 23379 0189 1 2 DCM Nozzle 0 197 23379 0197 1 2 DCM Nozzle 0 209 23379 0209 1 2 DCM Nozzle 0 220 23379 0220 1 2 DCM Nozzle 0 232 23379 0232 1 2 DCM Nozzle 0 244 23379 0244 1 2 DCM N...

Page 216: ...591 24245 0591 3 4 DCM Nozzle 0 610 24245 0610 3 4 DCM Nozzle 0 630 24245 0630 3 4 DCM Nozzle 0 650 24245 0650 3 4 DCM Nozzle 0 669 24245 0669 DCM Nozzle 1 2 dust seal gasket 24454 DCM Nozzle 3 4 dus...

Page 217: ...24649 18100 Unistrut channel 15 8 x 15 8 x 2161 2 24649 21650 Unistrut channel 15 8 x 15 8 x 240 24649 24000 Threaded rod 1 2 13 x 4 24650 00400 Threaded rod 1 2 13 x 121 2 24650 01250 Threaded rod 1...

Page 218: ...22 en 212 Designation Part number Cylinder brace web assy 3 row x 1 cylinder closed 24201 Cylinder brace web assy 3 row x 2 cylinder closed 24200 Cylinder brace web assy 3 row x 3 cylinder open 24199...

Page 219: ...checklists can be requested from the manufacturer for example regard ing Structural requirements that have an influence on the functionality and effectiveness of fire extinguishing systems Organizatio...

Page 220: ...Inst and Maint Manual Oxeo PR LCP F_101921 Rev 02 10 2022 en 214...

Page 221: ...Oxeo PR LCP 10 2022 en 215 15 SafetyDataSheet IG 01 Argon...

Page 222: ...pictograms GHS US Signal word GHS US Warning Hazard statements GHS US H280 Contains gas under pressure may explode if heated May displace oxygen and cause rapid suffocation Precautionary statements GH...

Page 223: ...ighting measures 5 1 Suitable and unsuitable extinguishing media Suitable extinguishing media Use extinguishing media appropriate for surrounding fire 5 2 Specific hazards arising from the chemical Fi...

Page 224: ...proof equipment with flammable materials Ensure adequate ventilation especially in confined areas 8 3 Individual protection measures Personal protective equipment Personal protective equipment symbol...

Page 225: ...ity and reactivity 10 1 Reactivity No dangerous reactions known under normal conditions of use In a fire or if heated a pressure increase will occur and the container may burst 10 2 Chemical stability...

Page 226: ...SECTION 13 Disposal considerations 13 1 Disposal methods Waste treatment methods Do not discharge to public wastewater systems without permit of pollution control authorities No discharge to surface w...

Page 227: ...r pressure 15 2 International regulations No additional information available 15 3 US State regulations Component State or local regulations Argon 7440 37 1 U S New Jersey Right to Know Hazardous Subs...

Page 228: ...Oxeo PR LCP 10 2022 en 222...

Page 229: ...Oxeo PR LCP 10 2022 en 223 16 SafetyDataSheet IG 100 Nitrogen...

Page 230: ...zard pictograms GHS US Signal word GHS US Warning Hazard statements GHS US H280 Contains gas under pressure may explode if heated May displace oxygen and cause rapid suffocation Precautionary statemen...

Page 231: ...re fighting measures 5 1 Suitable and unsuitable extinguishing media Suitable extinguishing media Use extinguishing media appropriate for surrounding fire 5 2 Specific hazards arising from the chemica...

Page 232: ...proof equipment with flammable materials Ensure adequate ventilation especially in confined areas 8 3 Individual protection measures Personal protective equipment Personal protective equipment symbol...

Page 233: ...information available SECTION 10 Stability and reactivity 10 1 Reactivity No dangerous reactions known under normal conditions of use In a fire or if heated a pressure increase will occur and the con...

Page 234: ...duct SECTION 13 Disposal considerations 13 1 Disposal methods Waste treatment methods Do not discharge to public wastewater systems without permit of pollution control authorities No discharge to surf...

Page 235: ...nternational regulations No additional information available 15 3 US State regulations Component State or local regulations Nitrogen 7727 37 9 U S Massachusetts Right To Know List U S New Jersey Right...

Page 236: ...Oxeo PR LCP 10 2022 en 230...

Page 237: ......

Page 238: ...The Viking Corporation 210 N Industrial Park Dr Hastings MI 49058 USA Phone 269 945 9501 Fax 269 818 1680 www vikinggroupinc com...

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