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SERVICE MANUAL

1. Picture 65 Reset position on the valve latch Part no 8011 002 JB INTERNATIONAL B www fogmaker com Remounting of valve manometer and pressure switch if previously dis mounted otherwise continue to section 1 6 7 a b Place a new o ring Part no 5507 under the valve see Picture 66 Mount the valve with three Allen screws Re mount the manometer Part no 6200 6200 30 or if not functional replace with a new manometer Part no 6200 30 Apply thread sealant Loctite 577 Part no 7904 on the thread of the manometer Tightening torque 11 1 Nm with torque wrench If the manometer is mounted on a used cylinder cover a steel rubber washer shall be used when re mounting Part no 5605 see Pic ture 66 Re mount pressure switch if any Part no 6607 6608 075 with a new steel rubber washer underneath Part no 5605 Replace the pressure switch with a new one if it is no longer functional Mount a new aluminium washer Part no 5011 10 under the filling screw Part no 2132 In case of double triple accumulator re mount the metal hose Part no 4117 between the containers tightening torque 58 2 Nm see Picture 67 Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 Manometer Pressure switch Part no Part no 6607 6608 6200 6200 030 P B 1 075 Steel rubber washer Part no 5605 Steel rubber washer Part no 5605
2. Picture 94 Correct mounting position detector bottle Part no 8011 002 JB INTERNATIONAL B www fogmaker com 3 System The Novec system consists of a bottle of the same type as the detector bottle and a red detector tube the bottle can be equipped with one or two pressure switches Part no 1008 and 1008 02 In case of fire around 120 C the red detector tube bursts and the Novec liquid spreads out see the system on Picture 95 Nej The bottle is pressurized at 22 2 bar at 20 C after installation with 0 6 m tube The Novec bottle contains 585 700 gram 1230 fire suppressant Part no 7015 and the remaining part nitrogen gas The Novec bottle is equipped with one or two pressure switches which indi cates with an alarm if the pressure drops under 14 bar and 5 bar respective ly optional in the system The Novec system is installed in spaces of up to 0 81 3 1 Serial number and pressure bottle a Note the serial number found on the label of the Novec bottle Part no 8191 see Picture 96 and 97 If the number is not visible note the chassis number that is punched on the bottleneck see Picture 98 Also check the remaining labels 7 Labels and Seals on page 62 The red detector tube Part no 4024 shall be marked with a warning sign Part no 8220 see Picture 99 Check the pressure inside the bottle on the manometer that is placed on top of th
3. Filling screw Part no 2132 Washer Part no 5011 O ring Part no 5507 Picture Exploded drawing cylinder cover with components Metal hose Part no 4117 Picture 67 Double accumulator with metal hose Part no 8011 002 INTERNATIONAL A B www fogmaker com 1 6 7 Refill suppressant a Dismantle the protection plug if it is attached Picture 68 b Mount the filling tool Part no 1800 on the filling screw Picture 69 see in struction movie on the website www fogmaker com c In order to fill the piston accumulator a Fogmaker filling pump is used see manual Part no 8026 001 Mount the high pressure re circulation and low pressure hoses in accordance with Picture 70 There are different types of suppressants check which type of suppressant that shall be used see label Part no 8106 on the service decal Picture 71 Noel Only use suppressant from Fogmaker c Fill the piston accumulator Fill the piston accumulator until the manometer shows a pressure of 100 105 bar at 20 C NOTE d Shut off the filling pump release pressure from the high pressure hose and remove it according to Filling pump manual Part no 8026 001 e Disconnect the filling tool Final steps a Wipe the piston accumulator dry after filling it with liquid b Replace damaged labels see section 7 Labels and Seals on page 62 Service Manual 1 Piston Accumulator Version 2 0 S Picture 68
4. INTERNATIONAL A B SERVICE MANUAL Guidelines for annual control and service of Fogmaker fire suppression systems Fogmaker International AB Fire detection and suppression service manual Part no 8011 002 INTERNATIONAL B www fogmaker com Fogmaker International AB Service manual Annual control and service Copyright Fogmaker International AB 2015 PO Box 8005 SE 350 08 Vaxjo Sweden Reproduction and copying prohibited Phone 46 470 77 22 Fax 46 470 77 22 10 info fogmaker com www fogmaker com Service Manual INTERNATIONAL A B Version 2 0 Summary Fogmaker is a registered trademark of fixed fire suppression systems for extinguishing fires in engine rooms or other enclosed spaces Fogmaker Fire suppression systems are used in buses construction and forestry machines mining vehicles and racing cars Fogmaker Fire suppression system spreads a fine water mist over the fire which cools the fire very effectively but also displaces the air so that oxygen content drops The fire suppression efficiency increases when the extinguishing liquid evaporates The suppressant is water based and contains antifreeze additives as well as a film forming chemical which prevents re ignition e Acontrolis performed annually and with a longer time interval a service of Fogmaker Fire suppression systems is performed e This manual describes all the steps in an annual control and service as well
5. 24 bar if the detector tube is pre filled 24 bar if the detector tube is under 8 m and not pre filled 31 bar if the detector tube is 8 14 m and not pre filled Use the gas filling tool Part no 1975 see Picture 90 a Connect the gas filling tool to the detector bottle with detector tube a Then connect the other end of the gas filling tool via the high pressure hose to the gas regulator on the nitrogen gas bottle see Picture 91 Be careful with the manometer on the gas filling tool b Adjust the gas regulator on the nitrogen gas bottle until desired pressure 24 or 31 bar see above and open the flow Open the ball valve on the gas filling tool Open the ball valve on the detector bottle carefully Gas filling begins Wait until the pressure is equalized and there is no more sound of any flow Close the ball valve on the detector bottle Close the ball valve on the filling tool Close the valve on the gas bottle Open the pressure release valve on the gas filling tool to release residual pressure in the hose gt Famo i Dismantle all equipment from the detector bottle which is now ready for use To disconnect hoses from the couplings press the outer ring inwards and disconnect the detector tube This also applies to the quick coupling on the detector bottle see Picture 92 Service Manual 2 Detector Bottle INTERNATIONAL A B Version 2 0 Refill the bottle Amount of with detector liquid liquid m
6. 8100 on the outside of the cylinder The serial number can be found on top expressed in numbers and production date is punched in a table see Picture 6 If the serial number cannot be read the chassis number stamped on the bottom of the piston accumulator can be given instead see Picture 7 b Read the pressure in the piston accumulator on the manometer see Picture 8 c Note volume number of suppressant in liters on the check list mentioned on safety decal Part no 8100 see Picture 6 1 2 The functionality of the piston accumulator The valve opens and closes the piston accumulator and the safety screw locks the valve mechanism The safety screw must always be installed so that the fire suppression system is not triggered by mistake during an annual control or service On valve generation 1 Part no 6090 6091 6092 010 the safety screw locks the valve latch through a hole on top of the valve straight through the latch see Picture 9 11 On valve generation 2 Part no 6090 6091 6092 020 the red screw locks the valve latch by inserting it in the hole on the side of the valve case see Picture 12 and Picture 14 The green cover screw shall be put on the left side of the valve and protect from dirt when the system is activated see Picture 13 e The safety screw hinders the valve latch to move and activate the piston accumulator Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0
7. is mounted on the detector tube and connected to an activation button Part no 6992 placed by the driver s seat see Picture 141 By pressing the button the punch punctures the detector tube and the fluid leaks The manual punch exists in three generations e Generation 1 Part no 1317 on Picture 142 e Generation 2 amp 3 Part no 1316 same appearance on Picture 143 As well as the Heavy duty punch Part no 1315 025 on Picture 144 They are all mounted on the detector tube By pulling out the safety pin and pressing down the pressure detector liquid leaks and the system is activated An evacuation hose is connected to all punches and it leads away the detector liquid if the punch is installed in the passenger driver s area a Check that the evacuation hose is not blocked see Picture 145 b Check holder for the mechanical punch see Picture 145 c Check that cables and mechanical parts are undamaged and that the seal is unbroken see Picture 146 6 5 Solenoid valve semi automatic The magnet valve allows for semi automation for Fogmaker hydropneumatic au tomation When ignition is on the solenoid valve is closed and the system only gives signal for alarm no activation of system When ignition is switched off the magnetic valve is activated and opens the detector system all the way until the piston accumulator The system can then be deployed in case of fire a Check magnetic valve it should appear nice and
8. Check labels and seals see section 7 6 3 Check for damage leakage Check that the detector tube is intact A damaged detector tube will burst at a lower temperature than intended which increases the risk of unintentional acti vation Replace damaged protective conduit or coil see section 6 6 Service Manual 6a Hydroipneumatic Detection INTERNATIONAL A B Version 2 0 Check couplings Part no Ae IM V Protective conduit Clamp Part no 47132 Part no 5308 wpe sr sr LEAL W W w Picture 134 Detector tube mounting Picture 135 Mount detector tube with support sleeve Part no 4249 End plug Part no 4258 Detector Part no 4038 Picture 136 Protective conduit part no 47132 Picture 137 Protective coil part no 429 YOLMALAG GNVad N t Picture 138 Cable tie smaller than 10 mm Picture 139 Detector label Part no 8206 and 8220 Part no 8011 002 JB INTERNATIONAL B www fogmaker com 6 4 Electrical mechanical punch on the detector loop The electrically activated punch and the mechanical punch see Picture 140 and 143 are used to create a manual activation option for the fire suppression sys tem s hydropneumatic detection They are complementary to the fully automatic feature The electrically activated punch Part no 1318 on Picture 140
9. Part no 1975 Tighten the gas filling screw with a torque wrench 7 1 Nm Mount the protection plug Part no 5050 10 on the gas filling nipple with a torque wrench 15 1 Nm Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 Manometer in some cases Socket See the web page www fogmaker com for instructions Picture 55 Mount part no 1800 to gas filling nipple You can order gas filling kit Part no 7910 B gas filing tool Part no 1975 separate gas regu lator Main valve regulator Gas filing tool Part no 1975 Filling tool Part 1800 Pressure release valve Picture 56 Mount gas filling tool and gas regulator Part no 8011 002 JB INTERNATIONAL B www fogmaker com 1 6 6 Service amp resetting of valve There are three types of valves e The hydropneumatically activated valve e The electrically activated valve The mechanically activated valve They are featured in two different executions generation 1 and generation 2 Generation 2 is fully enclosed and has a different design locking function see Picture 57 and Picture 58 Service of valve can only be performed with the valve mounted on the piston accumulator but only if the piston accumulator is emptied from liquid and pressurized with gas Service of hydropneumatic valve Part no 6092 010 020 a Dismount the membrane plug take away us
10. Serial number eme Manometer Pressure switch socket Serienummer 12345 Serial No Sl ckv tska Extinguishant L schmittel Vo ume Volym Volume 4 4 5 6 17127 10 kilos 1 kilos 100 grams Production date Tillverkningsdatum Manufactory date Ar M nad 7 Month Monat Jaw 1 2 3 4 5 6 7 101 12 2008 209 RM CE SEMOyr SYSTEM Screw RED Rr CREW w CEN DE te N sta service Next service Frostskydd Antifreeze C www fogmaker com Picture Service label part Picture 7 Chassisnumber Picture 8 Top view piston accumulator no 8100 Safety screw High pressure piston hidden a w Hole straight through the valve Picture 11 Safety screw mounted i es ARM SYSTEM REMOVE RED TOISOLATE SERVICE SCREW gt INSERT RED SCREWIN INSERT GREEN HOLE OW SIDE INSERT SCREW IN HOLE ole for safety screw cover screw Picture 12 Valve latch generation 2 Picture 13 Safety screw not mounted Picture 14 Safety screw mounted Part no 8011 002 AN INTERNATIONAL B www fogmaker com 1 3 Signal module micro switch a A micro switch may be mounted on valve generation 1 Part no 6009 020 see Picture 15 Perform a functionality test of the micro switch by dismount ing the safety screw and check that an alarm is activated b A signal module
11. dae Press L OK 5 1 Function check e Serialno Liter 5 2 Mounting D Function check 5 3 Damage leakage o Signalmodule NA 5 4 Leakage test 0 O Damage leakage 9 Resetting 0 0 Protection container N A O 6a Hydropneumatic Detection Refilling resetting N A O 2 Detector Bottle 6 2 Mounting 2 1 Serano Press OK 6 3 Damage leakage 2 2 Function check 6 4 2 6 1 Function check Actuators 2 3 Damage leakage 6 5 Solenoid valve 2 4 Refiling resetting 6 6 Resetting A 3 Novec System NA O 6b Electric Activation OK Action 3 1 Seno Press OK 6 7 Function check NAO D D 315 Fonctionchack ax Adon Mechanical Activation OK Action 6 8 Function check NAO D O 3 3 Damage leakage 7 Labels and Seals OK Action 3 4 Mounting D Z Signs labels o gt 010101010102 4 Alarm and Cabling OK Action 7 2 Seals n 4 1 Function check NAO D oO approved L Fill in which Actions other remarks Z actions have been taken and material used Fogmaker International AB e 8005 SE 350 08 V xj e Tel 0470 77 22 00 e Fax 0470 77 22 10 e info fogmaker com e www fogmaker com Part no 8027 002 Version 2 0 For guidance to the service points see the servicemanual Part no 801 1 002 Picture 1 Check list for annual control Service Reset Part no 8027 002 Part no 8011 002 INTERNATIONAL A B www fogmaker com Prote
12. like with and without nozzle cap All spray nozzles shall have nozzle caps Nozzle caps are not to be re used If a nozzle cap is missing the spray nozzle shall be dismantled and replaced with a new Check that the correct type of spray nozzle is re mounted see designation or shape of the nozzle see Picture 124 The previous generation with brass cap has a different shape on the nozzle body see Part no 1500 smooth 1501 turned groove and 15010 hexagon The later generations with nozzle caps have a designation punched along the edge 4 2 is for example punched into pink nozzles Part no 1502 see Picture 124 Dismantle the nut affirming the nozzle and remove the old nozzle Use tools Part no 1819 for spray nozzles Part no 1500 1501 15010 Blow clean with com pressed air and mount a new spray nozzle see Picture 125 Service Manual 5 Distribution System INTERNATIONAL A B Version 2 0 Picture 121 Distribution system ass Picture 122 Spray nozzles in couplings i Hexagon Art nr 1500 Art nr 1501 Art nr 15010 1 4 F4 0 81 1 4 F 1 21I min 1 4 F18 3 5l min Art nr 1502 Art nr 1502 010 Art nr 15020 010 FA 2 0 8l min 4 4 0 8l min F4 4SWA 0 81 min Designation is stamped on the side Art nr 1503 Art nr 1503 010 Art nr 1506 010 F 2 1 21 min F amp 4 1 2l min F18 4 3 5l min Picture 123 Spray nozzle caps Picture 124 Spray nozzles designation
13. not tap the piston all the way to the bottom Be careful until the piston cylinder cover are fully placed down in the cylinder NOTE A Bu There is a risk that the o ring is pushed out of its track and squeezed towards the inside of the cylinder j Remount the cylinder cover to the cylinder by first mounting the tool Part 1820 on the cylinder cover see Picture 51 and pressing wiggling it down and then tapping it down carefully with a rubber mallet Tap the cover down 4 5 cm under the locking grooves in order to mount the locking segments k Place the locking segments in the locking groove Pull the tool upwards Part 1820 so the cylinder cover ends up level with the edge of the cylinder Replace o ring on the gas filling nipple and gas filling screw a Remove the old o ring on the gas filling nipple see Picture 52 b Clean the nipple Grease a new o ring Part no 5518 with Dow Corning 200 silicon oil 350 CST Part no 7900 and mount o ring on the filling nipple Check and clean the threaded hole in the bottom of the cylinder d Apply thread sealant Loctite 577 Part no 7904 on the nipple thread and mount the filling nipple in the threaded hole in the bottom of the cylinder e Mount new aluminium washer Part no 5011 under the gas filling screw Part no 2132 see Picture 53 Tighten the gas filling screw until firm then unscrew it 6 turns see Picture 54 This is done in orde
14. the con tainer is pressurized a powerful jet of liquid 100 bar may flow out and cause serious personal injury Service Manual INTERNATIONAL A B Version 2 0 Fogmaker Fire Suppression system description Bus Picture 2 Description b s 2 Fire protected area 3 Separate space Alternativt Description for bus see Picture 2 1 The piston accumulator single type 2 Detector bottle connected to piston accumulator oF 4 Pressure switch is connected to the bus alarm or directly to the bus Novec system may be mounted in a separate space CAN bus system Distribution system with spray nozzle for suppressant is connected to the piston accumulator Hydropneumatically activated system detector tube bursts in case of fire Part no 8011 002 INTERNATIONAL A B www fogmaker com Fogmaker Fire suppression system description of ma chine other 2 Fire protected area SE Separate space Picturg 3 Description machine others 4 S Description for machine and other installations see Picture 3 1 The piston accumulator several cylinders and protective case 2 Detector bottle connected to piston accumulator 3 Novec system may be mounted in separate space 4 Pressure switch connected to the alarm panel and separate audible and visual alarm 5 Distribution system with spray nozzle for suppressant is connected to the piston accumulator Hydropneumatica
15. the valve on the piston accumulator needs to be restored a Replace the membrane according to instructions on page 22 b Restore the valve latch and insert the security screw see Picture 65 hydro pneumatic valve Resetting of Electrically activated valve Part no 6091 010 020 a Replace the membrane according to instructions on page 22 b Dismount the electrical plug and replace for a new complete plug according to instructions on page 22 c Putthe valve latch in restored position see Picture 65 electrical valve Resetting of Mechanically activated valve Part no 6090 010 020 a Replace the membrane according to instructions on page 22 b Check wires and seals on handles see section 6c Mechanical activation on page 60 c Putthe valve latch in restored position see Picture 65 mechanical valve Service Manual 1 Piston Accumulator INTERNATIONAL Version 2 0 Micro switch Picture 62 Powder charge Picture 63 Metron Part Part no 6033 6033M O ring Part no 5510 Protective cover High pressure piston Part no 6002 142 Membrane plug with security valve see pages 22 23 O ring Part no 5523 01 Low pressure piston Part no 6022 01 O ring gas adapter Part no 5505 01 Gas adapter with powder charge in this case Picture 64 Exploded view electrically activated valve Part no 6091 010 6090 010 020 mech 609 1 010 020 el 6092 010 020 h p
16. 1 Filling tool See instruction movie on our web page www fogmaker com ds Mount the filling tool on the filling screw for suppressant see Picture 35 e Connect the filling pump with the filling tool See separate manual Part no 8026 001 for handling of the pump Empty the suppressant by carefully opening the filling screw with the fill ing tool The piston accumulator is emptied from suppressant when the manom eter is down to 20 and then falls to 0 bar g Disconnect the pump and dismount the filling tool Used suppressant shall be sent for destruction at a recycling facility Use a transparent hose when emptying the suppressant as bubbles can be detected during emptying indicating leakage between gas and liquid sides 1 6 2 Dismantle valve manometer and pressure switch in case of leak age If there is suspected leakage in the piston accumulator all components on the cylinder cover must be removed see Picture 36 Gas pressure shall still be in the piston accumulator for easy removal a Disconnect the three Allen screws on the valve Put the valve with screws in a safe place b Disassemble manometer Put the manometer in a safe place C Disassemble pressure switch optional Put the pressure switch in a safe place d Disconnect the metal hose Part no 4117 between the double and triple accumulators see Picture 37 e Check the threads visually on each of the dismantled items to ensure pos sible future use
17. 3 has an o ring that does not need replacement Grease the o ring and axis with silicon fat Molykote compound 111 Part no 7907 e Re mount the button with axis and o ring h Replace the complete electrical punch Part no 1318 Activate the fire detection system by gently turn the ball valve on the detector bottle until open position see Picture 158 Check labels and seals see section 7 Service Manual 6a Hydroipneumatic Detection INTERNATIONAL A B Version 2 0 Press in Straight edges Pull direction the ring Picture 150 Dismantle coupling from detector tube Picture 151 Detector tube cutter Part no 1809 e Picture 152 Support sleeve Part no 4249 Picture 153 Straight coupling Part no 4255 20 control line Picture 156 Connecting detector tube O ring Part no 551 0 Picture 155 Prefill detector tube with Gloria pump part no 1012 01 Picture 157 O ringmechani cal punch generation 2 of 3 Top nut is missing Check safe Activate restored ty screw system Picture 158 Activate Fire detection system Part no 801 1 0C2 JB INTERNATIONAL B www fogmaker com 6b Electric Activation A Fogmaker fire suppression system can be electrically activated when the pis ton accumulator has an electrically activated valve Part no 6091 010 020 see Picture 159 Activation of the system is done by pressing the activation but
18. 77 22 00 PO Box 8005 Sandvagen 4 Fax 46 470 77 22 10 SE 350 08 V xj Sweden SE 352 45 Vaxjo Sweden info fogmaker com Copyright Fogmaker International AB 2015 Reproduction and copying prohibited Fogmaker International AB Fire detection and suppression service manual Part no 8011 002
19. 990g 2 pressure switches w T coupling 1654 1030 g Picture 80 Damage leakage mounting Table 3 Detector bottle with weights 9 Picture 81 0 9 liter detector bottle Picture 82 0 8 liter detector bottle Picture 83 Emptying of detector bottle Parts from Part Part no 4258 no 1970 is part of 1970 Picture 86 T koppling Vacuum V Picture 84 Detector filing tool Part no 1970 Picture 87 Vacuum ejector Part no 4260 Part no 8011 002 INTERNATIONAL B www fogmaker com 2 4 3 Refilling a There are two different types of detector liquid Standard is propylene glycol which is red coloured Ethylene glycol is blue coloured check designation on the information label see Picture 88 b For refill use the amount of liquid stated in table 4 Fill a container with the correct amount of liquid c Place the detector tube in the container with liquid and ensure that it reaches the bottom of the container see Picture 89 d Open the ball valve on the detector bottle and wait until the content in the plastic bottle has been sucked in to the detector bottle When the vacuum is gone close the ball valve on the detector bottle 2 4 4 Pressurize the detector bottle Only use nitrogen gas N2 The gas pressure is determined by the length of the detector tube in the fire suppression system and whether the detector tube is pre filled or not the gas pressure in the detector bottle should be
20. Dismantle the protection plug e il Picture 70 Filling pump Part no 1811 05 Part no 8011 002 INTERNATIONAL A B See instruction movie on our web page www fogmaker com Picture 69 Filling tool mounted on filling screw Manual for fyllpump 4 Type of sup pressant Antifreeze V Part no 8106 Picture 71 Service label part no 8100 8 INTERNATIONAL B www fogmaker com 2 Detector Bottle The detector bottle contains liquid and nitrogen gas and is pressurized at around 24 bar after installation see Picture 72 and 75 The detector bottle has one or two pressure switches which indicates if the pressure is under 14 bar and 5 bar respectively optional in the system The detector bottle has a ball valve which shall be open when the system is active 2 1 Serial number and pressure a Note the serial number found on the label of the detector bottle Part no 8191 see Picture 73 If the number is not visible note the chassis number that is punched on the bottleneck see Picture 74 b Also check the rest of the labels see section 7 c The bottle pressure can be checked on the manometer on the top of the bottle and should be within the green area see varieties of the manometer on Pic ture 76 and 77 Pressure in the detector bottle should be 22 2 bar at 20 If the pressure is too low under 20 bar at 20 C go to section 2 4 and r
21. Empty the suppressant go to 1 6 1 Is suppressant leaking out of the valve NO Go to 1 6 1 to 1 6 3 Me Is suppressant coming out of the gas side 1 6 1 Empty suppressant 1 6 2 Disconnect valve in case of leakage LEAKAGE Is gas coming out of 1 5 3 Empty nitrogen gas 2l Ings the suppressant side 1 6 4 Replace o rings 1 6 5 Refill nitrogen gas 1 6 6 Service restore valve LEAKAGE Change gas filling O ring Go to 1 6 2 1 6 3 1 6 4 1 6 7 Refill suppressant Picture 31 Checking for signs of leakage during service Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 7 Picture 32 Manometer part no Picture 33 Manometer part no Is the pressure on No Is the pressure on the manometer okay manometer too high Yes Empty suppressant go to 1 6 1 Adjust gas pressure go to 1 6 3 Gas pressure ok now No low Yes No too high NO LEAKAGE Reset valve 1 6 6 Refilling 1 6 7 Part no 8011 002 INTERNATIONAL B www fogmaker com 1 6 1 Empty suppressant from piston accumulator Check that the safety screw is mounted a Disconnect the detector tube and distribution hose from the valve see Pic ture 29 and 30 b Dismantle the protection plug carefully in order to gain access to the fill ing Screw see Picture 34 e Check that the filling tool Part no 1800 is functional see Appendix
22. If that is not the case send the parts for recycling Washers shall not be re used f Cylinder covers without components see Picture 38 Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 See instruction mov ie www fogmaker com Picture 34 Gently loosen the protection plug Picture 35 Filing tool mounted on filing screw Disassemble ma nometer Disassemble pressure switch Protection plug filling screw 3 Allen screws are fixating the valve Picture 36 Top view piston accumulator Braided metal hose Part no 4117 7 Picture 37 Double accumulator with metal hose Picture 38 Clean cylinder cover Part no 8011 002 INTERNATIONAL B www fogmaker com 1 6 3 Empty adjust nitrogen gas The propellant is nitrogen gas N2 ensure good ventilation during emptying a b Disconnect the protection plug in the bottom of the cylinder to gain access to the gas filling screw see Picture 39 After that loosen carefully the gas filling screw inside the filling nipple so the gas evaporates slowly see Picture 40 This is normally done with an Allen key Use the filling tool in order to be able to cut off the gas supply when ad justing gas pressure A bang may be heard when the gas filling screw is opened Towards the end it may be needed to loosen the screw a bit more to empty all the gas Never remove the screw fully until all gas has evaporated Check poss
23. al 44 46 54 58 Signal module 8 Suppressant 6 8 10 29 Safety screw 2 6 7 9 58 60 64 Spray nozzle 48 49 50 T Triple accumulator 8 V Valve 6 22 Visual alarm 4 46 INTERNATIONAL B www fogmaker com Appendix 1 Filling tool Control and service of filling tool Part no 1800 and Part no 1800_L Picture 197 The filling tool is used when e Filling and emptying suppressant in the piston accumulator e Filling of gas in the piston accumulator see Picture 198 e Filling of gas in the detector bottle and the Novec bottle It is recommended to have one filling tool intended for liquid and one for gas if not blow filling tool clean before gas filling See movie for a description of how the filling tool is used www fogmaker com Check before each use a That the hexagon rod has sharp edges at least 5 mm from the end and is tight ly fastened see Picture 200 b That all four handles are firmly attached c That external screw thread is not damaged and looks unbroken If the filling tool does not comply with all of the above it cannot be used Service shall be performed after every fifty fillings a Replacement of o rings see Picture 199 201 Material EPDM Dimension 5 3 x 2 4 and 15 3 x 2 4 b Check that the hexagon rod has sharp edges at least 5 mm upwards from the end in accordance with Picture 200 if the rod is loose it needs to be pulled out cleaned and degreased Afte
24. as resetting of Fogmaker Fire suppression systems The service manual is a support for the trained and certified service person nel and is part of the training package belonging to Fogmaker Interna tional AB Fogmaker Fire suppressions system have several external approvals see our web page www fogmaker com NOTE Only Fogmaker certified personnel may check service and restore Fogmaker Fire suppression systems Part no 801 1 002 INTERNATIONAL A B www fogmaker com Contents Introduction 1 Items for Annual Control and Service 6 1 Piston Accumulator 6 1 1 Production date serial number pressure volume 6 1 2 The functionality of the piston accumulator 6 1 3 Signal module micro switch 8 1 4 Damage leakage 8 1 5 The Protection Container 8 1 6 Service reset of piston accumulator 10 2 Detector Bottle 30 2 1 Serial number and pressure 30 2 2 Check functionality 30 2 3 Damage leakage detector bottle 32 2 4 Refilling resetting of detector bottle 92 3 System 38 3 1 Serial number and pressure Novec bottle 38 3 2 Check functionality of Novec bottle 40 3 3 Damages leakage Novec bottle 40 3 4 Red detector hose of Novec bottle 40 4 Alarm and Cabling 44 4 Check functionality general 44 5 Distribution System 48 5 Check functionality spray nozzles 48 5 2 Mounting 50 5 3 Damage and leakage 50 5 4 Leak test of distribution system 50 5 5 Restoring after deployment Service Manual INTERNATIONAL A B Ve
25. ations may only be made by authorized personnel Check gauge pressure according to Service manual Part no 8011 002 Work pressure 24 bar at 20 This system is intended for a limited space of max 0 8 m Picture 181 Novec label part no 8112 FOGMAKER Fogmaker International AB Box 8005 SE 350 08 V xj Tel 46 0 470 77 22 00 Fax 46 0 470 77 22 10 emat info fogmaker com www fogmaker com 8108 02 Picture 182 Detector label part no 8220 Picture 180 Information label part no 8108 02 Part no 8011 002 JB INTERNATIONAL B www fogmaker com Labels on beside alarm panels driver information Check all labels signs so they are undamaged and readable a Information label Part no 8432 replace if needed see Picture 183 b Driver information sign Part no 8301 8306 8422 01 A1 replace if needed Picture 184 185 c Driver information label Part no 8422 8426 replace if needed Picture 186 187 Hydropneumatic activation Check all labels signs so they are undamaged and readable a Detector label Part no 8220 replace if needed see Picture 182 Check signs labels beside the manual punch and signs labels beside the activa tion button in the driver s area b Information label Part no 8201 replace if needed see Picture 188 c Information signs Part no 8221 8300 replace if needed Picture 189 190 Electrical activation Check all labels signs so they are unda
26. clean see Picture 147 b The check valve looks like this Picture 148 check that the arrow on the check valve indicates alongside the detector tube pointing from the piston accumu lator see Picture 149 Check electric cables d Perform a functionality check as follows switch on the ignition and touch the a solenoid valve it is working if it clicks when the power is turned on off Service Manual 6a Hydroipneumatic Detection INTERNATIONAL A B Version 2 0 Picture 141 Pushbut ton Part no 6992 Evacuation hole Picture 142 Mechanical Picture 143 Mechanicalpunch Picture 140 Electric punch part no 1318 punch generation 1 Part generation 2 amp 3 Part no no 1317 1316 Optional holder SESS Optional mm evacua tion hose Picture 144 Heavy duty punch Part Picture 145 Holder part no Picture 146 Sealing punch 1315 025 1317 07 Against detec tor bottle From piston accumulator Picture 147 Solenoid valve part no 4926 Picture 148 Check valve part no 4924 010 Picture 149 Mounting solenoid valve Part no 8011 002 NOTE J8 INTERNATIONAL B www fogmaker com 6 6 Resetting the fire detection system Check that the system has been deployed before commencing resetting Replace the whole detector tube or only one part If so splice with a straight de tector coupling Part no 4255 and support sleeve if
27. ctive measures All persons responsible for maintenance of this product shall be certified E follow the instructions in this manual mue gemessen ges Take into account that this manual is part Veils control of Fogmaker Fire suppression system flyer keep this manual intact and available throughout the active life of this product itneeded e e e follow the control plan see Table 1 in or BEDES Performed by Fogmaker der for Fogmaker to be able to guarantee the functionality of the system continuously maintain all the tools and calibrate all measuring equipment used for inspection service and action Table 1 Control plan The warning triangle marks the instructions that are important for your personal safety and or affect the system s basic function Accompanying text in bold next to the warning triangle The NOTE box draws attention to instructions that could affect system performance Accompanying text in bold next to the NOTE box Safety glasses shall be used during all work with Fogmaker Fire suppression systems When transporting or maintaining Fogmaker Fire suppression system the safety screw shall always be mounted see 1 2 The functionality of the piston accumulator on page 6 otherwise the system may be activated accidentally The valve must not be dismounted when the piston accumulator is pressurized If the valve or any of its fittings is removed when
28. d position see Picture 164 Reset the piston accumulator Replace the powder charge see resetting of valve section 1 6 6 Check all cables Check labels and seals see section 7 o gn sc Service Manual 6b Electric Activation INTERNATIONAL A B Version 2 0 Picture 160 Powder charge part no 6033 Picture 159 Electrically activated valve part no 6091 010 020 Picture 161 Metron Part no 6033M Picture 162 Push button box Part no 6955 Picture 163 Push button part no 6992 609 1 010 020 el CY A NE Picture 164 Reset positoin of valve latch Part no 8011 002 INTERNATIONAL B www fogmaker com 6c Mechanical Activation Piston accumulators with mechanical activation are equipped with a mechanical ly activated valve see Picture 165 This valve is connected to one or several wires with pull handles see Picture 166 When mounted in vehicles one handle is often placed by the operator driver s seat and the other on the outside of the vehicle Up to four handles can be mounted on the same machine The handles are equipped with shackle locks which are sealed see Picture 167 Wires are clamped with steel rubber clamps at a distance of 300 mm alongside the casing of the wire 6 8 Check functionality Check that the safety screw is mounted in the valve before the functionality test so the system is not deployed unintentionally Dismantle th
29. e Check the interior of the cylinder If the cylinder looks good rinse the inside clean the inside with a wet cloth and then wipe dry Also clean the lock seg ments If the cylinder is damaged on the inside Fogmaker should be contact ed for evaluation Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 Gas escaping Picture 39 Dismantle the protection plug Part no 1820 Picture 41 Disconnect gas filing nipple Picture 42 Press down SE Picture 44 Remove oylinder COver Picture 45 Piston down in cylinder Picture 46 Remove piston from cylinder Part no 8011 002 INTERNATIONAL B www fogmaker com f Remove the old o rings from the piston 2 units and the cylinder cover 1 unit see Picture 47 49 g Clean the piston and the cylinder cover and mount new o rings on them Use another o ring Part no 5501 on previous generation piston see Picture 48 h Grease the inside of the cylinder around 5 cm from the top and down on the whole surface with Dow Corning 200 silicon oil 350 CST Part no 7900 as well as the outside of the piston and the cylinder cover i Mount the piston into the cylinder by carefully placing it over the cylinder with the hands and then gently press and tap it down with a rubber mallet see Picture 50 Tap the piston down to 10 cm under the locking grooves in or der to make space for the cylinder cover Do
30. e location customer vehicle type signatures and contact details Finally the service staff shall state if the service is approved time taken to im plement travel time to get to and from the place of service and the number of kilometres that have been driven Service Manual Version 2 0 Index A Acoustic alarm 4 46 Alarm panel 46 Alarm signal 46 58 Alarm system 46 Annual control 1 2 6 C Cylinder 6 18 Cylinder cover 6 14 16 18 Cover screw 6 D Detector bottle 12 30 36 70 72 Detector tube 11 42 52 54 62 70 Detektor liquid 31 35 54 56 Distribution hose 8 11 14 48 50 51 Distribution system 50 Double accumulator 9 Electrically activated punch 54 55 Electrically activated valve 58 59 F Fogmaker fire suppression system III 3 Fire detection system 52 Filling tool 15 21 29 68 69 H Hot areas 52 L Locking groove 18 Locking segment s 17 M Mechanically activated punch 55 Mechanically activated valve 61 N Novec bottle 40 O ring 10 12 16 19 22 26 56 69 Part no 8011 002 INTERNATIONAL A B P Piston 18 19 20 Piston accumulator 6 11 59 61 Protective glasses 2 Protection container 8 Protected area 3 4 5 48 52 Pipe system 48 50 Pressure for detector bottle 30 34 Pressure for piston accumulator 6 12 16 28 R Refilling 28 32 Resetting 12 34 42 46 50 52 56 58 60 S Service 1 2 10 Service of valve 22 Sign
31. e bottle See varieties of the manometer on Picture 100 and 101 Nej The manometer shall indicate within the green area 20 24 bar at 20 Service Manual 3 Novec System INTERNATIONAL A B Version 2 0 Part no 4258 Box 8005 350 08 VAXJO Tel 46 470 79 98 80 Fax 46 470 79 98 89 Part no 4024 www fogmaker com Serenr 03100 Picture 95 Novec system Part 1008 Picture 96 Information label Part no Picture 97 Novec bottle 8191 Picture 98 Chassis number Picture 99 Detector label Part no 8220 Picture 100 Manometer part no 6203 05 Picture 101 Manometer part no 6203 06 Part no 8011 002 NOTE JB INTERNATIONAL B www fogmaker com 3 2 Check functionality of Novec bottle There is a riser pipe in the Novec bottle Picture 102 which means that the bottle must be placed according to the instructions for normal function see Picture 103 a Check the inclination of the Novec bottle where it is installed Novec bottle should be mounted standing up with an angle of maximum 20 when the protected volume is up to 0 8 m Mounting up to maximum 45 is allowed only if the protected volume is less than 0 5 m A ball valve on the outgoing connection allows the red detector tube to be pres surized and thus the system is activated see Picture 104 b Check the valve of the Novec bottle If the valve is closed check that the red de
32. e wire from the valve latch This is done by pulling the wire stop out of the groove of the latch see Picture 168 a Check that the mechanical wires runs freely from valve to activation handle by breaking the seal and pulling the handle s b Check the wire so it is not broken or bent The minimum radius of the wire should be more than 150 mm Check the clamping of the wire case The last clamp should be attached as close to the valve as possible so the wire case is fixated d Check that safety locks on the handles can be opened with enough resistance e Check that the wire runs easily if not replace it see Installation guide Part no 8010 001 f Check labels and put new seal see section 7 Resetting of mechanically activated system Check that the system has been deployed before commencing resetting a Fasten the safety screw in the valve with the valve latch in the reset position see Picture 169 and dismantle mechanical wires to be able to reset the piston accumulator b Reset the valve in accordance to section 1 6 6 Check the functionality of mechanical parts as per above Check labels and seals section 7 Q Service Manual Mechanical Activation INTERNATIONAL A B Version 2 0 Wire case Seal Wire stop Picture 167 Activation handle part no 1309 1313 Picture 168 Wire stop mounted on the valve latch 6090 010 020 mech Picture 169 Reset position of valve latch Part n
33. ector bottle with the manometer upwards Place one end of the connected detector tube in an empty container and carefully open the ball valve in order to release excess liquid see Picture 83 2 4 2 Create vacuum inside the bottle Mount the parts that are parts of tools for refilling of detector bottle Part no 1970 see Picture 84 85 and 86 depending on L or T coupling on the detector bottle Use enclosed end plug to the T coupling in Part no 1970 If end plug is missing temporarily use a standard pneumatic blind plug 6 mm Check the direction of the vacuum ejector see Picture 87 a Open the ball valve on the detector bottle b C d Connect the blue hose to compressed air at least 6 bar Wait 10 15 seconds in order to create vacuum in the bottle Close the ball valve on the detector bottle and disconnect the compressed air Disconnect the vacuum ejector from orange hose press the outer ring and pull the orange hose outwards Service Manual 2 Detector Bottle INTERNATIONAL A B Version 2 0 Type of detector bottle Part 50 liquid 1 pressure switch w L coupling 1657 40 g 2 pressure switches w L coupling 1655 780 g 1 pressure switch w T coupling 1656 50 g 2 pressure switches w T coupling 1654 790 g Type of detector botlle Part no 50 ml liquid 1 pressure switch w L coupling 1675 980 9 2 pressure switches L coupling 1655 1020 g 1 pressure switch w T coupling 1656
34. ed membrane see Picture 60 For membrane plug with safety valve do NOT remove 13 mm hexagon screw see Picture 59 b Clean membrane plug and replace o ring Part no 5517 c Check generation on membrane plug see Picture 61 If the membrane plug has a flat bottom surface it is of generation 1 and itis recommended to replace it to generation 2 with a border around the bottom surface Part no 6035 d Mount new membrane on the membrane plug Generation 1 has membranes with diameter 14 mm Part no 5520 Generation 2 has membranes with diameter 13mm Part no 5520 13 Grease the membrane with silicon fat Molykote compound 111 Part no 7907 on both sides and place the end face of the membrane plug e Apply thread sealant Loctite 577 Part no 7904 on the threads of the mem brane plug Generation 1 membrane plugs shall be mounted in the valve and tightened with 741 Nm Generation 2 membrane plugs shall be mounted in the valve and tightened with 14 1 Nm The membrane plug shall be mounted in the left hole of the valve see Picture 60 Service of Electrically activated valve Part no 6091 010 020 a Replace the membrane as described above b Replace the electrical plug metron with its powder charge into the right hole in the valve with a new complete plug Part no 6033 6033M see Picture 60 62 63 amp 64 Apply thread sealant Loctite 577 Part no 7904 on the threads of the adaptor and mount Service of Mechanicall
35. efill the bottle If the pressure is too high over 24 bar at 20 go to Appendix 2 and adjust the pressure in the bottle 2 2 Check functionality There is a riser pipe in the detector bottle Picture 75 which means that the bottle must be placed according to the instructions for normal function The detector bottle should be mounted standing up with an angle of maximum 90 mounting over 90 is not allowed see Picture 78 If a detector bottle with the wrong angle is detected during annual control ser vice the bottle should be refitted with the correct angle The ball valve on the detector bottle opens or closes the bottle see Picture 79 The valve shall always be open when the system is activated apart from during system service If the valve is closed check that the safety screw is mounted in the valve on the piston accumulator and that the detector hose is undamaged before the valve is opened Service Manual 2 Detector Bottle INTERNATIONAL A B Version 2 0 FOGMAKER IN TERNATIDNAL B Box 8005 350 08 V XJ Tel 46470 79 98 80 Fax 46 470 79 98 89 www fogmaker com Serienr 03100 Picture 73 Information label Part no 8191 Detector liquid Picture 74 Chassinummer Picture 72 Detector bottle part no 1656 Picture 75 Detector bottle sectional Picture 76 Manometer part no 6203 05 Picture 77 Manometer part no 6203 06 0 NOT ALLOWED Picture 78 Approved
36. el Part no 8192 replace if needed see Picture 178 Information label Part no 8191 contact Fogmaker if this needs replacement as it has a printed serial number Picture 179 Labels on Novec bottle system Check all labels so they are undamaged and readable a b Information label Part no 8108 02 replace if needed see Picture 180 Information label Part no 8191 contact Fogmaker if this needs replacement as it has a printed serial number Picture 179 Novec label Part no 8112 replace if needed see Picture 181 Detector label Part no 8220 should be placed on the detector tube replace if needed see Picture 182 Service Manual 7 Labels and Seals Version 2 0 INTERNATIONAL AB Serienummer Serial No 12345 Sl ckv tska Extinguishant L schmittel Volym Volume 011 2 3 4 5 6 7 10 kilos 1 kilos o 100 grams Tillverkningsdatum Manufactory date INTERNAT I Fogmaker International AB Sandv gen 4 352 45 V xj SWEDEN 46 0 470 77 22 00 Min max work pressure 90 105 bar Test pressure 145 bar ONAL B Label also on the protective case Fogmaker fire extinguisher FIA Homologations Certificate reference no Ex 0001 97 Extinguishant Water AFFF Gas pressure 100 bar For information on serial no date of manufacture and due service date please see separate label WARNING The exting
37. f label part no 8190 label Part no 8104 Label also on the protective case www fogmaker com A WARNING Picture 175 Warning label Part no 8223 Picture 176 The security label Picture 174 Revision label Part no 8101 Part no 8107 ATTENTION Picture 173 Utskrift Part No 1656 00 24 Serial No 123456 Max temp 65 Min temp 30 C Test pressure 170 bar Final inspection acc to 1028 mau www fogmaker com Part Number Load pressure 31 bar 1654 02 31 FOGMAKER 1655 02 31 7 1656 S N 012345 Eom 1657 IM 1858 02 31 Fogmaker International AB Contains gas under pressure 1659 02 31 Sandv gen 4 Min 30 C 352 45 V xj SWEDEN quiu kaso Tel 46 470 77 22 00 www fogmaker com 8191 Picture 178 Informationlabel Part no 8192 Picture 179 Information label part no 8191 Picture 177 Information label part no 8120 01 Fogmaker Fire Suppressor Novec 1008 Installation Install Fogmaker system and all its components see Installation manual Part no 8010 002 Install red detector tube and connect to the Novec bottle Pressurize detector tube by slowly opening the ball valve on bottle In case of fire or pressure 14 bar pressure switch will open Service amp maintenance If container or tube must be dismounted ball valve must be closed The ball valve will then be positioned across nipple Oper
38. fully visible see section 7 Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 Safety screw Green magnet screw ON Safety screw Magnet Picture 15 Microswitch part no Picture 16 Signal module part no 6009 Picture 17 Safety screw and magnet 6009 020 030 screw Part no 5902 020 M Picture 18 Piston accumulator single Picture 19 Double acccumulator Nipple Part no 4607 Washer Leakage Part no 5606 A D TENTION TOARM SYSTEM REMOVE RED SCREW 4 N Picture 21 Dismantle distribution hose nipple and washer Part no 1350 1352 1354 Stainless steel version Part no 1360 1362 1364 Part no 1351 1353 1355 Stainless steel version Part no 1361 1363 1365 Part no 1356 1357 1358 Stainless steel version Part no 1366 1367 1368 Picture 22 Protective case single Picture 23 Protective case double Picture 24 Protective case triple Part no 8011 002 B INTERNATIONAL B www fogmaker com 1 6 Service reset of piston accumulator With longer time interval a service of Fogmaker Fire suppression system shall be performed where suppressant is refilled and o rings are replaced if necessary If the system was deployed it shall be reset according to this section See picture 25 for an overview of the piston accumulator Check the pressure in piston accumulator and detector bottle if both are with out pressure
39. gmaker for resetting Mount a new Novec system a Remove the damaged detector tube and clamps b Mount a new bottle from Fogmaker with the right angle see Picture 103 c Mount a new red detector tube Part no 4024 with the same tightening in the space as before Replace steel rubber clamps if necessary Check that no sharp edges can damage the detector tube d Couple the detector tube to the Novec bottle Activate the system by carefully opening the ball valve on the bottle Picture 110 J Service Manual 3 Novec System INTERNATIONAL A B Version 2 0 CLOSED Picture 107 Low pressure Picture 108 Open closed bottle Press in the ring H Pull direction Picture 109 Dismantle coupling from detector tube Send back the Novec bottle 3 to Fogmaker for restoring fu a s Picture 110 Activate the Novec system Part no 8011 002 JB INTERNATIONAL A B www fogmaker com 4 Alarm and Cabling A pressure switch on the piston accumulator gives an alarm if the pressure falls below 80 bar optional Pressure switch es on the detector bottle gives an alarm if the pressure falls be low 14 bar and 5 bar optional These are connected to the alarm panel or the CAN bus in the driver environ ment and sound and light signals if featured For the system to alarm in case of a fire the requirement is that the cables are undamaged and functio
40. ible leakage while you release the gas An indication of leakage is that liquid is released together with the gas in that case the o rings must be replaced on the piston and on the cylinder cover Dismantle the gas filling nipple Picture 41 and keep the cylinder upside down when gas has been removed to ensure no liquid leaks out 1 6 4 Replace o rings in case of leakage In order to replace the o rings on the piston and the cylinder cover the piston accumulator has to be dismantled a Press down the cylinder cover use tools for cylinder cover Part no 1820 Mount the tool and press wiggle down the cover 4 5 cm see Picture 42 If needed use a rubber mallet and tap down the cover When the cylinder cover has been pushed down far enough the lock seg ments on the inside of the cylinder are exposed remove these The number of lock segments depends on the model earlier generation has one segment whereas the later generation has three separate segments see Picture 43 Pull up the cylinder cover and put it aside once the lock segments are re moved see Picture 44 Now the piston down in the piston accumulator is visible see Picture 45 To remove the piston push a brass rod up to 16 mm through the hole in the bottom of the cylinder and gently push out the piston see Picture 46 Ned It 15 important that the piston does not overturn inside the cylinder N Compressed air cannot be used to remove the piston _
41. installed in hot areas Remove the old detector tube Picture 150 Cut the hose in the right length with the detector tube cutter Part no 1809 see Picture 151 ensure that the edges are straight Mount a support sleeve in each end of the detector tube as well as straight detector coupling where needed see Picture 152 and 153 Re mount the detector tube with protective conduit and or coil with steel rub ber clamps and or cable ties in the fire protected area see Picture 154 Detector tube must be pre filled if itis over 14 m and detector bottle has 24 bar pressure according to the prefilling manual Part no 8025 001 see Picture 155 Finally connect the detector tube to the coupling on the detector bottle valve on the piston accumulator Draw a control line at 22 mm from the end of the detector tube and press twist the hose into the couplings see Picture 156 Check the mechanical punches When the mechanical punch generation 1 Part no 1317 is activated Pull up the button if it is stuck in down position Dismantle and check the needle inside for any residues from the detector tube When generation 2 3 Part no 1316 is activated the button gets stuck in down position e Unscrew the top nut e Pull out the button with axis e Replace o ring Part no 5510 4 1 mm x 1 6 mm on the mechanical punch Part no 1316 generation 2 of 3 The o ring shall be mounted in the lower groove see Picture 157 Generation
42. ive conduit or coil if needed to avoid damage see Picture 134 If detector tube is mounted to couplings in hot areas where the air temperature can reach 65 C a support sleeve shall be mounted see Picture 135 6 1 Control functionality hydropneumatic activation a Check that the security hose Part no 47132 is mounted where it is supposed to protect the detector tube from damage Protective conduit must be undamaged and cover the detector tube the outside fire protected area see Picture 136 b Check that the spiral is attached to the whole detector tube in the fire pro tected area Check the protective spiral and its cut ends so it is bent upwards according to Picture 137 so there is no risk of damage to the detector tube Protective coil Part no 4291 4298 shall cover the detector tube inside the fire protected area see Picture 137 6 2 Check mounting of detector tube a Check that the detector tube is placed high up in the engine room and fasten with clamps or cable ties Cable ties should be 10mm wide or more If thinner cable ties are used a piece of protective conduit at least 50 mm in length always needs to be placed between the detector tube and the cable tie see Picture 138 b Check couplings so the detector tube is attached to these and that support sleeves are mounted see Picture 134 and 135 c Detector loop shall be marked so it is easily identifiable with labels as in this Picture 139 Replace if needed
43. l Type of detector bottle 0 9 Type of detector bottle 0 81 300 Picture 68 Designation the information label foreth Table 4 Detector liquid amount refilling ylene glycol Detector tube a v SW S zz vil NSL ESS rr ev Picture 89 Refiling of detector bottle Picture 90 Gas filling tool Part no 1975 Gas filling tool Ball valve Part no 1975 Main valve The gas regulator Be careful with Detector tube a the manometer AA HN o 1 1 a 4 Pressure release valve Ball valve Picture 91 Pressurizing Press in the Pull direction ring Picture 92 Dismount coupling from detector tube Part no 8011 002 INTERNATIONAL A B www fogmaker com Service of vacuum ejector The vacuum ejector does not work if there is liquid inside it To clean the ejector rinse thoroughly in water blow it dry with compressed air to ensure it is really dry see Picture 93 Resetting the detector bottle after system deployment a If the bottle is not damaged restore it in accordance with the instructions in section 2 4 b Re mount the detector bottle with the right angle see Picture 94 For resetting the complete fire detection system see section 6 6 Resetting the fire detection system on page 56 Service Manual 2 Detector Bottle INTERNATIONAL A B Version 2 0 Detector bottle position 0 Picture 93 Vacuum ejector Part no 4260
44. lly Picture 3 electrically Picture 4 or mechanically activated system Picture 5 they are described under section 6b and respectively Different punches and magnet valve semi auto mation can be mounted the detector tube see section Picture 3 Service Manual INTERNATIONAL A B Version 2 0 is Fire protected area Connected to electri cal valve Picture 4 Description system 6b Electricall 4 y activate 9 6b 12 to mechan ical valve Picture 5 Description system c Mechanically activated 44 Part no 8011 002 A INTERNATIONAL A B www fogmaker com Items for Annual Control and Service 1 Piston Accumulator Fogmaker piston accumulator is a cylindrical container made by anodized alu minium with one gas side and one liquid side and a valve on the cylinder cover The piston accumulator is pressurized at 100 105 bar at 20 C Piston accumulators are mounted outside the fire protected area In buses they are often placed behind the ceiling panel or in the luggage compartment On machines they are usually placed in protection containers on the outside of the machine Follow the hoses and check the size of the system 1 1 Production date serial number pressure volume a Note the production year and serial number for the piston accumulator found on the service decal Part no
45. maged and readable Check signs labels beside the activation button in the driver s area see above Mechanical activation Check all labels signs so they are undamaged and readable Check signs labels beside the activation handles a Information label Part no 8201 replace if needed see Picture 188 General Mount Information label Part no 8204 8470 001 in a suitable place Picture 191 and 192 7 2 Check seals Check that the safety screw is dismantled from the valve on the piston accumu lator this in order for the system to be activated a Check the seals on detector bottle and Novec bottle ball valve in open posi tion Picture 193 b Check that there is a seal on the manual punch Picture 194 c Check seals on activation buttons Picture 195 d Check that there are seals on mechanical pull handles Picture 196 Service Manual 7 Labels and Seals Version 2 0 F rarinformation Fogmaker sl ckanl ggning VID BRAND St ng av motorn Fordonet utrustat med en slackanlaggning som skyddar motorrummet vid brand Den trycksatta detektorslangen brister vid brand och Utrym fordonet aktiverar sprinklersystemet Bryt huvudstrommen Daglig tillsyn av slackanlaggning e Aktivera slacksystemet Kontrollera manometertrycket i sl ckmedelsbehallaren normalt 100bar vid 20 C Manometertrycket skall normalt vara 20 bar Understiger trycket 12 bar larmar tryckvakten U
46. may be mounted on valve generation 2 Part no 6009 030 see Picture 16 Perform a functionality test of the signal module by dismount ing the magnet screw and check that an alarm is activated c Checkthat the micro switch signal module is mounted correctly and not dam aged and that the magnet is still inside the green safety screw see Picture 17 1 4 Damage leakage Visual control of piston accumulator brackets and back mounts see Picture 18 20 Great abrasion crushing or dents are not allowed Depending on the extent and depth of the damage contact authorized part ner for replacement of the piston accumulator A damaged cylinder must be scrapped Check for leaks a Dismantle distribution hose tube connected to the nipple on the valve b Check if there is fluid on the inside of the coupling see Picture 21 c Check nipple washer and valve outlet If there is no leakage of suppressant the whole system can be assumed free from leakage and thus operational If suppressant is leaking from the valve continue to section 1 6 1 5 The Protection Container Check protection container condition a Protection container must be properly installed and not have any damage that might have damaged the content or reduce the protection of the contents see Picture 22 24 b Check the mounting of the protection container and the assembly of the pis ton accumulator in the protection container c Check that labels are readable and
47. mounting of detector bottle Picture 79 Open closed detector bottle Part no 8011 002 JB INTERNATIONAL B www fogmaker com 2 3 Damage leakage detector bottle Check that the bottle is not damaged and is tightly fastened If the bottle pressure is OK no leakage is assumed see Picture 80 2 4 Refilling resetting of detector bottle If the detector bottle is not filled before please refer to Fogmaker installation manual Part no 8010 001 The manual only concerns refilling of detector bottle if the system has been deployed Only refill the detector bottle when the manom eter shows a pressure under 20 bar following these steps 2 4 1 2 4 2 2 4 3 2 4 4 Empty the bottle before refilling it Create vacuum inside the bottle Refill the bottle Pressurize the detector bottle 2 4 1 Empty the bottle before refilling it After deployment a detector bottle has a residual 50 ml liquid left in the bot tle due to the design a Compare the weight of the bottle with the values in table 3 If the weight exceeds the values in the table there is extra liquid remaining that needs to be emptied in order to ensure that the correct amount of liquid is re filled in the detector bottle There are two different volumes on detector bottles 0 9 1 and 0 8 1 The actual volume is printed on the bottleneck see Picture 81 and 82 Pressurize the bottle with 3 7 bar with nitrogen gas see section 2 4 4 After that keep the det
48. nal which is checked at annual controls 4 1 Check functionality general Check that cables and cable protection are undamaged See Picture 111 and 112 for where cables can be located in the vehicle See next pages for checking of alarm panels Service Manual 4 Alarm and Cabling INTERNATIONAL A B Version 2 0 Picture 111 Allarm overview Bus i Picture 112 Alarm overview machine Part no 8011 002 JB INTERNATIONAL B www fogmaker com Check functionality alarm panels Perform systems test by pushing the test button on the central unit or alarm pan el see pictures of Fogmaker alarm panels Picture 113 116 For machine instal lations acoustic and visual alarm can also be installed see Picture 117 and 118 If the test button is missing In order to test the alarm function disconnect a cou pling to a pressure switch on detector bottle or piston accumulator see Picture 119 and 120 The pressure switches are type NO which means that the alarm indicates at a certain pressure when the circuit is closed If signal is given when connector is disconnected the alarm circuit is OK Pressure switch on the piston accumulator and a second pressure switch on the detector bottle is optional so the number of pressure switches installed may vary Alarm or error signal is emitted depending on which panel is installed and the different number of pressure switches See wiring diagram for each part Remember
49. nch Filling pump Part no 1811 Wrench Tool for cylinder cover Part no 1820 Rubber mallet Brass rod 16 mm Gas filling tool Part no 1975 Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 O ring Part no O rings Part no 5500 Cylinder cover O ring Part no 5518 Filling nipple Protection plug Gas filling screw Protec tion plug Piston Filling screw suppressant O rings Part no 5500 Picture 25 Piston accumulator cross section Safety screw TOISOLATE SERVICE INSERT RED SCREW IN INSERT GREEN INSERT SCREW IN HOLE HOLE ON SIDE R GREEN SCREW e CLOSED Picture 26 Safety screw in valve Picture 27 Safety screw in valve Picture 28 Open closed detector bottle Press in outer ring NT Z Picture 29 Dismantle detector tube Picture 30 Dismantle distribution hose nipple and washer Part no 8011 002 INTERNATIONAL B www fogmaker com 1 6 Cont Service reset of piston accumulator Check the pressure in the piston accumulator and in the detector bottle start the service according to the steps in the service schedule Picture 31 Follow the ar rows and see the section recommended in each box After recommended section continue until last section 1 6 7 Refill suppressant Is the pressure on the manometer too low Yes Has the system been deployed NO LEAKAGE
50. nderstiger trycket 8 bar utl ser sprinklersystemet Vid service och reparationsarbete skall s kerhetsskruven sl ckmedelsbeh llaren monteras ual system Part no 8301 OBS Gl m ej att lossa s kerhetsskruven efer avslutad Service Fogmaker International AB Box 8005 SE 350 08 V xj el 46 0 470 799 880 Fax 46 0 470 799 889 E mail info fogmaker com www fogmaker com 58432 Fogmaker Sl cksystem sl cksystem i motorutrymmet VID BRAND Flytta fordonet ifr n brandfarlig milj om m jligt e St ng av motorn e Bryt huvudstr mmen Picture 183 Information label part no 8432 e Vid behov anv nd handbrandslackare www fogmaker com Picture 186 Driver information label semi automated system Part no 8426 Actuator Fire suppression system For engine compartment AKTIVERING AV Fagmakar International AB Part na 8201 02 www fogmaker com Picture 188 Information label no 8201 part Motorrummet ar skyddat av brandslackare med vattendimma Picture 191 Information label Part no 8204 iNT ER NATIONAL AB M sana Togmaker com Picture 193 Sealdetectorbot Picture 194 Seal punch tle and Novec bottle buttons Part no 8011 002 e Vid behov anv nd 8301 Picture 184 Driver information sign man Detta fordon r utrustat med halvautomatiskt Picture 189 Information sign par
51. o 801 1 002 JB INTERNATIONAL B www fogmaker com 7 Labels and Seals 7 1 Signs labels Do a review of labels and signs Add and replace if needed Labels on piston accumulator protective case Check all labels so they are undamaged and readable a Service decal Part no 8100 with service marker Part no 8105 and sup pressant marker Part no 8106 Contact Fogmaker if the service decal needs replacement as it has a printed serial number Picture 170 Mount a new service marker after each annual control and service b Test label Part no 8190 Contact Fogmaker if this needs replacement as it is signed by Fogmaker Picture 171 Information label Part no 8104 Replace if needed can also be found on the protective case Picture 172 Warning label Part no 8207 Replace if needed can also be found on the protective case Picture 173 Revision label Part no 8101 Indicate when the next revision is due Picture 174 Warning label Part no 8223 should be placed on the metal hose between double and triple cylinders replace if needed see Picture 175 Safety label Part no 8107 Picture 176 Replace if needed Cut the outer part of the label and place above the hole after the safety screw in the valve gen eration 1 Labels on detector bottle Check that all labels are undamaged and readable a b e Information label Part no 8120 01 replace if needed see Picture 177 Information lab
52. oyment fa Rinse with water as soon as possible after system deployment If the system has been left without rinsing after deployment for more than 24 48 hours depend ing on external factor a functionality test shall be performed as follows Check that the system has been deployed before commencing resetting a Dismantle the distribution hose from the piston accumulator to the distribu tion system b Disconnect the spray nozzles and rinse the pipe system with water use rins ing tool Part no 1977 010 see Picture 133 After that sprat compressed air through the pipe system d Mount new spray nozzles s Service Manual 5 Distribution System INTERNATIONAL A B Version 2 0 Picture 127 Clamps Part no 5318 Picture 128 Clamps part no 5314 Picture 129 Sprau nozzle with clamp part no 5303 FOGMAKER FIRE SUPPRESSION HIGH Picture 130 Distribution hose part no 41XX Picture 131 Distribution hose with protective conduit Picture 132 Tightness control cleaning of distribution system Picture 133 Rinsing tool Part no 1977 010 Part no 8011 002 JB INTERNATIONAL B www fogmaker com 6a Hydropneumatic Detection Hydropneumatic detection means fully automated activation of the fire suppres sion system in case of fire The detector tube filled with liquid and pressurized to 24 bar bursts at a temperature of 170 C Detector tubes are protected by a protec t
53. r that apply thread sealant Loctite 577 Part no 7904 Hexagon hole shall be cleaned and degreased d All four handles shall be firmly attached if needed tighten them e Pivot pin with connection shall be leak tested If leaking this needs to be cor rected f Outer thread 1 4 shall be checked with thread gauge go stop gauge if worn out the thread needs repair replacement p Service Manual Appendix 1 Filing Tool Version 2 0 Picture 197 Filing tool Part no 1800 and 1800 1 O ring EPDM 5 3 x 2 4 Male thread 1 2 Hexagon rod Picture 199 All parts for the filing tool Part no 1800 O ring EPDM 5 3 x 2 4 Hexagon rod mounted At least 5 mm sharp edges Picture 200 Upperpartoffilingtool Partno 1800 Part no 8011 002 O ring EPDM 15 3 x 2 4 Hexagon sleeve Connection INTERNATIONAL A B Picture 198 Filing tool mounted on the gas side Handle x4 Pivot pin O ring EPDM 15 3x 2 4 External thread to be checked Picture 201 Fillingtoolseenfrom below Partno 1800 Je _ INTERNATIONAL A B www fogmaker com Appendix 2 Adjust pressure in the detector bottle Use gas filling tool Part no 1975 a Connect the gas filling tool with the detector bottle according to Picture 202 and 203 with two pieces of detector tube around 5 cm included in gas filling tool kit Attach endplug Part no 4258 to T coupling b g
54. r to later be able to easily attach the filling tool Part no 1800 Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 Height 61 mm Picture 47 Piston Part no 2102 03 Picture 48 Piston Part no 2102 01 Picture 49 Cylinder cover Part 2111 13 o ring Part no 5500 o ring Part no 5501 o ring Part no 5500 Height 45 mm 90 23 Cm O rings can be squeezed against the cylinder Picture 50 Mount the piston Picture 51 Mount cylinder cover O ring Part no 5518 Picture 52 Gas filing nipple part no 3130 10 Picture 54 Tighten gas filing screw gt Picture 53 Washer Part no 5011 with Screw Part no 2132 Part no 8011 002 JB INTERNATIONAL A B www fogmaker com 1 6 5 Pressurize piston accumulator check gas pressure In order to fill with gas a filling tool Part no 1800 only intended for use with gas is used alternatively a filling tool also used for liquid can be blown clean before gas filling If there is still gas left in the cylinder release the gas carefully see section 1 6 3 Only nitrogen gas N may be used for gas filling a Mount a new aluminium washer Part no 5011 under the gas filling screw Part no 2132 Tighten the gas filling screw until firm then unscrew it 6 turns see previous section b moan Mount the filling tool Part no 1800 on the gas filling nipple see Picture 55 and screw
55. rsion 2 0 6a Hydropneumatic Detection 52 6 1 Control functionality hydropneumatic activation 52 6 2 Check mounting of detector hose 52 6 3 Check for damage leakage 52 6 4 Electrical mechanical punch on the detector loop 54 6 5 Magnetic valve semi automatic 54 6 6 Restoration of fire detection system 56 6b Electric Activation 58 6 7 Check functionality 58 6c Mechanical Activation 60 6 8 Check functionality 60 7 Labels and Seals 62 7 1 Signs labels 62 7 2 Check seals 64 Other 66 Index 67 Appendix 1 Filling tool 68 Appendix 2 Adjust pressure in the detector bottle 70 Personal notes 72 Part no 8011 002 INTERNATIONAL A B www fogmaker com Service Manual INTERNATIONAL A B Version 2 0 Introduction The Service manual explains all steps in an annual control and service The Service manual and check list have the same structure to simplify com pletion of the checklist For example Section 1 on page 6 In this manual concerns all steps for the piston accumulator in the same way as on the check list Part no 8027 002 see Picture 1 C Annual control Fill in M Deployed system INTERNATIONAL AB of main m NN Work order f Safety screw must insterted in the tenance valve when you work on the system per Type of vehicle or machine intern no chassis no formed Check for Signature customer each step 1 Accumulator NA O 5 Distribution System NA Z
56. s oo H i LJ Picture 125 Changing spray nozzles Part no 8011 002 JB INTERNATIONAL B www fogmaker com 5 2 Mounting All couplings shall have tightening torque 20 1 Nm Pipes shall be fastened with steel rubber clamps The distribution hose shall be fixated with steel rubber clamps or cable ties see Picture 126 129 Minimum distance between steel rubber clamps is 300 mm maximum distance from the end part to clamp is 100 mm see Picture 126 and 129 If worn and or torn replace steel rubber clamps 5 3 Damage and leakage a Clamps keeping pipes and hoses in place shall be tightened but there should be no abrasions on distribution hoses or pipes check that they still have the rubber protection intact b Check that pipes and hoses are not exposed against a hot or sharp surface that can damage c Check distribution hoses for damages generated from sunlight age and sim ilar see Picture 130 and 131 Pay extra attention to hoses on the exterior of machinery which are exposed to the elements 5 4 Leakage test of distribution system Leakage testing is only required when leakage is suspected a Replace nozzles with plugs Part no 1510 b Compressed air is connected to the piston accumulator connector see Picture 132 Spray couplings with leakage spray d Spray compressed air through the system Check for bubbles around the cou plings 5 5 Resetting after depl
57. t Sao dem od Keep the detector bottle upside down Picture 204 Ensure that the ball valve B is closed Open the ball valve A carefully Read pressure level on the manometer C The manometer has a tolerance of 1 6 After that open ball valve B slightly and carefully for around 0 5 seconds and then close ball valve B Wait for 3 5 seconds for the pressure to equalize Read the pressure from the manometer located on the gas filling tool C Repeat 3 5 times until the desired pressure has been obtained Close ball valve A Open ball valve B to release pressure To disconnect hoses from the couplings press the outer ring inwards and dis connect the hose this also applies to the coupling on the detector bottle see Picture 205 Service Manual Appendix 2 Adjust pressure in the detector bottle INTERNATIONAL A B Version 2 0 Gas filling tool Gas filling tool A 8 oe SE Picture 202 T coupling with gas filling tool Picture 203 L coupling with gas filling tool Manometer C Picture 204 Adjust pressure with gas filing tool Pull direction Press on fhe ring Picture 205 Dismantle coupling from detector tube Part no 8011 002 INTERNATIONAL B www fogmaker com Personal notes Service Manual INTERNATIONAL B Version 2 0 Part no 8011 002 Fogmaker International AB Postal adaress Delivery address Phone 46 470
58. t no Picture 195 Seal activation INTERNATIONAL A B FOGMAKER SL CKSYSTEM Detta fordon r utrustat med helautomatiskt brandsl cksystem i motorrummet VID BRAND St ng av motorn och ventilation Utrym fordonet Bryt huvudstr mmen e behov anv nd handbrandsl ckare www fogmaker com 8422 01 AL Picture 185 Driver information sign fully automated Part no 8422 01 1 Fogmaker sl cksystem Detta fordon r utrustat med helautomatiskt slacksystem i mobtorutrymmet VID BRAND STANG AV MOTORN UTRYM FORDONET BRYT HUVUDSTROM VID BEHOV ANVAND HANDBRANDSLACKARE www fogmaker com Picture 187 Driver information label fully automated system Part no 8422 8426 8422 AKTIVERING AV MOTORRUMSSPRINKLER www fogmaker com 8300 Picture 190 Information sign part no 8300 Detta motorrum ar brandskyddat med vattendimma under h gtryck Picture 192 Information label Part no 8470 001 Picture 196 Sealmechanicalpull handles INTERNATIONAL A B www fogmaker com Other Annual control and service is performed on the vehicles and other installations that have Fogmaker Fire suppression system installed After each inspection a check list is filled in which lists all the points outlined in this manual The check list is handed to the customer and to Fogmaker The check list shall include basic information such as work order dat
59. tector tube is undamaged and then open the valve carefully 3 3 Damages leakage Novec bottle a Check that the bottle is not damaged and is tightly fastened b Check couplings and the bottle for possible leakage see Picture 105 If the manometer shows pressure within the green area the bottle can be assumed free from leakage see Picture 100 and 101 3 4 Red detector tube of Novec bottle a Check that the red detector tube Part no 4024 is placed at least 500 mm away from hot surfaces as the hose has a working temperature on maximum 90 and bursts at around 120 C b Check the hose for damages see Picture 106 Service Manual 3 Novec System INTERNATIONAL A B Version 2 0 0 8m gt 45 EJ TILLATET Picture 103 Novec bottle mounting CLOSED Picture 102 Novec bottle sectional view A EN eae Picture 105 Check for damage and attachment Picture 106 Novec red detector tube Part no 8011 002 INTERNATIONAL B www fogmaker com Resetting the Novec System The Novec bottle may show too low pressure due to deployment of the system Picture 107 In that case check the detector tube To restore the system dismount the Novec bottle a Close the ball valve on the Novec bottle Picture 108 b Disconnect the detector tube from the coupling on the Novec bottle Picture 109 and dismantle the bottle Nei Send back the Novec bottle to Fo
60. the hexagonal rod into the tool so it grips the gas filling screw in side the nipple see Appendix 1 Filling tool and the website www fogmak er com for further instructions Connect gas filling tool Part no 1975 to the filling tool socket see Picture 56 Then loosen the gas filling screw 2 3 turns with the filling tool Ensure that the pressure relief valve is closed see Picture 56 Adjust the gas regulator on the gas bottle in accordance to Table 2 see also Picture 56 Before serial number 17607 on the piston accumulator the piston height is 61 mm thereafter the piston height is 45 mm and the gas pressure is adjusted accordingly Piston accumulator volume litres Breakpoint gas pressure 33 _ 3 3 Piston accumulator serial number Gos pressure bor 17608 Table 2 Breakpoint gas pressure g Open the main valve on the gas bottle see Picture 56 When the gas is connect ed you may hear a plop when the piston is pushed upwards in the cylinder by the pressure Continue the filling until the cylinder has obtained the cor rect gas pressure check the manometer When the gas pressure is correct according to Table 2 tighten the gas filling screw with the filling tool Part no 1800 Close the main valve of the gas bottle Open the pressure release valve on the gas filling tool and release the pressure in the hose see Picture 56 Dismantle the filling tool Part no 1800 and the gas filling tool
61. the system has been deployed Always perform these steps before commencement of service reset Check that the safety screw is mounted see Picture 26 27 Close the valve on the detector bottle see Picture 28 Disconnect the detector tube from the valve see Picture 29 Disconnect the distribution hose from the valve see Picture 30 Disconnect the piston accumulator from the mounting brackets only ap plicable to piston accumulator single type Double and triple accumulators must have the mounting brackets left If it is possible and there is room for the filing tool the piston accumulator may be serviced while still mounted in the vehicle The piston accumulator however has to be dismounted if there is suspicion of leakage If the piston accumulator is hard to reach and or there is no room for the filling tool the whole piston accumulator must be dismounted from the vehicle The following steps are included in a service reset of piston accumulator 1 6 1 Empty suppressant ee 2 Ee 1 6 2 Disconnect valve manometer 1 6 3 Empty nitrogen gas Performed if there are signs 1 6 4 Replace o rings of leakage see page 14 1 6 5 Refill nitrogen gas ee ee ee ee se 1 6 6 Service restore valve 1 6 7 Refill suppressant Tools needed for service reset Allen key 4 mm 5 mm 6 mm Screwdriver U shaped ring wrench 8 mm 14 mm Filling tool Part no 1800 Torque wre
62. to refit pressure switches on the detector bottle and piston accumu lator after control Reset of alarm after discharge of the fire suppression system e Replace all damaged components e Check all wires e Test the function of the alarm system Service Manual 4 Alarm and Cabling INTERNATIONAL B Version 2 0 Test button Picture 113 Alarm panel part no 1746 050 Picture 114 Alarm button part no 6970 Included in alarm kit Part 1746 071 072 074 Included in alarm kit Part no 1747 020 00 12 Test button Picture 116 Alarm panel Part no 1745 1746 Picture 117 Acoustic alarm part no 1751 Picture 118 Visual alarm part no 1760 a ea SEM m 2 4 oa Picture 119 Pressure switch on detector Novec bottle Picture 120 Pressure switch on piston accumulator Part no 8011 002 JB INTERNATIONAL B www fogmaker com 5 Distribution System The distribution system consists of distribution hoses pipes and couplings and spray nozzles Their task is to distribute the suppressant from the piston accumu lator out into the fire protected area see Picture 121 5 1 Check functionality spray nozzles a All spray nozzles shall be free from coating and deemed to be able to spray suppressant see Picture 122 b Check that all spray nozzles in the system are equipped with protective cap nozzle cap Picture 123 shows the three different designs of spray nozzles and what they look
63. ton where the button is connected with cables to the powder charge metron in the valve see Picture 160 and 161 Either the button Part no 6955 or Part no 6992 are used and they are mounted close to the driver s environment or on the side of the machine see Picture 162 and 163 Electrical activation can be combined with mechanical activation see section 6c 6 7 Check functionality a Check cables to and from the valve and that the buttons are undamaged Part no 6955 is used on more exposed places on vehicles see Picture 162 Part no 6992 is used on the dashboard in the cabin see Picture 163 b To check functionality either test method A or B is applicable Check that the safety screw is mounted in the valve on the piston accumulator before checking functionality Test method A Loosen the connector to the valve on the piston accumulator and press the activa tion button Measure with a multimeter to ensure that there is power to the valve on the piston accumulator at least 12V Test method B To measure the current switch an audible or visual alarm see section 4 tempo rarily to the electric valve of the piston accumulator This gives a sound or light signal when the activation button is pushed Resetting the electrically activated system Check that the system has been deployed before commencing resetting a Mount the safety screw to the valve on the piston accumulator with the valve latch in restore
64. uisher may under no circumstances be released without beeing properly connected to the pipe distribution system including the nozzles The release valve shall at transport or servicing of the extinguisher be secured with the safety screw Valves M nad Month Monat Year Jahr 1 2 3 4 5 6 7 8 9 101112 2007 pressure gauge and other attatched details may under no circumstances be unscrewed unless the extinguisher is made completely free of pressure built up by the extinguishant and the drive gas 2008 service marker Part no 8 05 nete Pros Me Suppressa nt mark r Part no 8106 www fogmaker com Service maintenance should be carried out by authorized personnel For further information on the assembly installation use and dismantling please refer to the users manual Made in Sweden by INTERNATIONAL AB www fogmaker com Pressure tested Final inspection acc to 1029 e www fogmaker com 8190 Sandv gen 4 352 45 V xj SWEDEN 46 0 470 77 22 00 Max temperatur 71 Fluidgrupp Max temperature Fluidgroup Max min arbetstryck AO nr Max min work pressure AO no Provtryckningstryck Provtryckt dat Approved date 1 Test pressure 8190 Tek 46 470 79 98 80 Fax 46 470 79 98 89 E mail info fogmaker com 8104 Uttervagen 6 528 352 45 V XJ www fogmaker com Picture 172 Information Picture 170 Service label part no 8100 Picture 171 Proo
65. y activated valve Part no 6090 010 020 a Replace the membrane in accordance with Service of hydropneumatic valve see above Service Manual 1 Piston Accumulator INTERNATIONAL A B Version 2 0 6092 010 6091 010 6090 010 6092 020 6091 020 6090 020 Picture 57 Valves generation 1 part 6090 6091 6092 010 Picture 58 Valves generation 2 part no 6090 6091 6092 020 Security valve 2 Possible positioning of signal module Picture 59 Security valve on membrane plug O ring al Part no 5510 High pressure piston 7 Part no 6602 14 Membrane O ring Part no 5520 13 Part no 5517 Membrane plug with security valve Part no 6035 Membrane plug Membrane plug Generation Generation 2 Part no 5523 01 discontinued Part no 6035 Low pressure piston Part no 6602 01 O ring gas adapter Part no 5505 01 Adapter for security plug powder charge Membrane 014 mm coupling Part 5520 Membrane 13 mm 6090 010 020 Security plug Part no 5050 Part no 5220 13 609 1 010 020 Powder charge Metron Ed Part no 6033 6033 6092 010 020 Coupling Part no 4254 Picture 60 Exploded view of valve part no 6092 020 Picture 61 Membrane plugs Part no 8011 002 INTERNATIONAL B www fogmaker com Resetting of hydropneumatic valve Part no 6092 010 020 If the system has been deployed

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