KANNAD 406 Epirbs MAINTENANCE PROCEDURE
Contents
1. according to serial number If the measurements are different from the above values refer to paragraph 6 MAINTENANCE PROCEDURE 5 1 8 Control of automatic activation 1144 1 Switch on the beacon the flash is blinking 2 Position a magnet in front of the ILS see Figure 8 page 13 the flash stops blinking 3 Check the consumption consumption O 4 Switch off the beacon 264 1 Strap the WSS the flash is blinking 2 Position a magnet in front of the ILS see Figure 9 page 14 the flash stops blinking 3 Check the consumption consumption 0 4 Remove the WSS strap 5 1 9 Test before reassembly Press TEST button the flash blinks then stops after 45 seconds if S N 327000 30 seconds if S N 2327000 5 1 10 Reactivation of protection circuits Re activate the protection circuits against permanent transmissions previously deactivated paragraph 5 1 7 Control of frequencies 5 1 11 Control of conductivity Before reassembly beacons 327000 check that the cover O ring housing conductivity is 200 ohms see paragraph 5 1 4 2 Cover control PAGE 30 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 1 12 Beacon closing CAUTION if the desiccant capsule has not been replaced before remove the old and replace it 5 1 12 1 Fitting a new desiccant capsule Figure 21 Fitting desiccant capsule phase 1 e With a glue heatin2. 12 20 77722 77 1 11 22227777 vA KANNAD 406 Epirbs PAGE 7 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 Table 2 version 1264 Part List OMI version 1264 0124192 Two frequency antenna SCA 3 SNC 121 5 406 MHz 5101945 Blended cover flash hole BP hole 0124082 White O ring for cover 0124059 O ring for flash antenna 5101953 275 board programming interface 5101951 1264 board 5101936 Orange non blended housing ballast Shielding plate otud bolt Threaded circuit support Nylon washer for 106065 screw 5X20 stainless steel screw 0131669 owitch protective transparent cap 0125665 Unipol stable watertight switch c O1 R 0125742 0125743 BP1 Test push button for cover 327000 otainless steel bolt Nylon thread 1mm Ferrule int 2 2 mm length 10 mm Stainless steel nut Board screw 5101937 SAFT battery SOCI2 5101942 SARTECH battery Limn O2 USA CANADA 5101939 Flash kit 3 wires 5101941 Float S WH See Battery replace Desiccant capsule ment kit 5101950 Fig 29 Cable clamp 0121015 Tether Seal for switch 5101947 WSS kit WSS wire A Dangerous goods PAGE 8 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J MAINTENANCE PROCEDURE REF DGM96275 2 KANNAS 406 PH WH CONTAINER Labelling Fr GB Esp ETC under customer requirements 2 1 KANNAD
3. 38117 Ys eo rn 3 E VA 15 1 5 8 USMS m C6 i IE 2 4 kx teram oa ear ctae ur E estes em vv 1 OFF 2 Make strap drop of solder between track coming from 19 of IC14 and track going from C102 to R117 3 Cut the track coming from 19 of C14 before strap made in 2 4 Make a strap drop of solder between tracks 18 and 19 of IC14 5 Cut the track coming from R117 to the closest bushing 6 Replace R117 by 221 47 Kohms supplied with kit KANNAD 406 Epirbs PAGE 54 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE From diagram 041 17 301 Fo1 2 7 5 Annex 5 Flash replacement 7 5 1 Flash replacement on beacons 305600 SN 326999 1 Disassemble the equipped cover unit 2 Disconnect and remove the battery 3 disconnect the switch connector 4 disconnect the push button connector 5 disconnect the antenna coaxial 6 unsolder 1144 PC board bump contacts the wires connected to the flash and the links connected to 1161 PC board 7 unsccrew and remove screws and nuts of 1144 and 1246 PC boards Keep spacer sleeves associated together 8 Remove PC boards gently pull out wires just enough in order to slide a spanner used to remove the nuts of flash 5 5 and 8 mm spanner 9 Remove nuts and associated washers of flash 0 Remove the fla
4. NOTE For WH FW types the test starts differently for automatic operation control See WH greatest than 327000 test procedure para 5 1 2 6 5 1 2 5 Test of KANNAD 406 ETS beacon inside container ON OFF test maximum 40 seconds out of the Faraday box 1 Switch on the beacon e during 10 seconds check that the led blinks 2 Place the beacon inside the lower part of the float free container e check that the steady blinking of the led 2 blinks per second stops check that flash operates correctly total 6 or 7 flashes 3 Remove the beacon from the container e check that the steady blinking of the led 2 blinks per second starts again 4 Switch the beacon off 5 Press the TEST button e check that the steady blinking of the led 2 blinks per second starts again and the flash operates correctly e led and flash stop operating after approximately 45 seconds 6 END OF TEST PAGE 23 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 1 2 6 WH greatest than 327000 test procedure 1 In the container lift the beacon up IMPORTANT Do not switch on picture below RM i 2 Short circuit the water contact of the housing with a metallic conductive device as shown herunder Nie A Led flashes KANNAD 406 Epirbs PAGE 24 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE A Led stops flashing
5. 4 Keep this short circuit A while taking the beacon out of the container B x l a A Led should flash 5 Remove the short circuit to stop the beacon The led stops blinking after a few seconds END OF TEST PAGE 25 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 1 2 7 TEST button operation control 1 ETSI and WH 327000 Press TEST button Check led and flash blinking the blinking lasts about 45 seconds 2 ETSI and WH 327000 Press TEST button Check led and flash blinking the blinking lasts about 30 seconds 5 1 3 EPIRB opening IMPORTANT For any EPIRB opening the old desiccant capsule must be replaced by a new one NOTE The beacon leaves the factory sealed with a wax seal applied over the hexagonal socket screw to guarantee that no internal operation has been performed This seal has no watertightness function it is advised to restore it after control TOOLING 4mm screwdriver used for wax removal e 3mm Allen wrench supplied PROCEDURE Figure 15 Wax seal removal Screwdriver With a screwdriver remove the wax seal at the bottom of the housing Figure 16 Housing opening e Unscrew the hexagonal socket of the housing PAGE 26 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J MAINTENANCE PROCEDURE REF DGM96275 Figure 17 Electronic unit removal Pull out the cover to take the electronic un
6. logical diagram A B C CONTAINER SER MANUA BEACON NONE 7 N H20 cleaning Upgrade Visual control replacement YES Mechanics Upgrade Metallization Screws Sturdiness Replaced according to client s request Electronics Check up Upgrade Battery pack Flash Frequency Activation YES Watertightness seal ol YES update PACKAGING PAGE 21 58 DATE 09 06 06 INDEX J REF DGM96275 KANNAD 406 Epirbs MAINTENANCE PROCEDURE 5 1 1 Opening Container Figure 14 Hammar release device in locked position Counter nut Nut HAMMAR release device Cover Severable axis Lower housing Tether _ e Unlock and remove the snap hook disengage the severable axis e Open the cover 5 1 2 Receiving inspection 5 1 2 1 Registration of information Supplied by customer On beacon and user manual e archives computer files and handwritten 5 1 2 2 Visual control BEACON e Labelling aspect possible check of validity dates Housing and cover aspect CONTAINER Labelling possible check of validity dates Mechanical aspect S wedging foam and strap FH springs H20 tongue and groove hinges snap hook 5 1 2 3 Programming control Check the programming data of the beacon as indicated in the programming manual DOC94075 COSPAS SARSAT beacons Programming If necessary re program the beacon as indicated in
7. 155 mm KANNAD 406 Epirbs PAGE 9 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 2 2 KANNAD 406 SW Container SW container 5101904 e Strap 0131654 e Wedging foam 5101902 Figure 6 Container for KANNAD 406 SW with water switch sensor Lower housing 2 3 KANNAD 406 S Container S container 5101891 e Strap 0131654 e Wedging foam 5101902 Figure 7 Container for KANNAD 406 S without water switch sensor Lower _ __ 1 17 Cover housing KANNAD 406 Epirbs PAGE 10 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 2 4 Installation instructions The container should be installed on the wheelhouse and comply with the following instructions horizontal position clear area to allow the beacon to rise to the surface should the ship sink Watch rigging antennae or shroud that could build obstacles see figure hereunder easy access to the crew for manual operation e fermly fixed to the deck with 4 screws as shown hererunder Do not obstruct these holes used for water draining 4 screws 6 55 NOTE As each vessel is particular one will have to adapt to each case and possibly make adjustment parts KANNAD 406 Epirbs PAGE 11 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 3 MATERIEL USED FOR PROGRAMMING AND CONTROL 3 1 Measurement equipment 3 1 1 Measurement equipment without ope
8. 44 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 6 2 2 4 generation of EPIRBs Serial Numbers 327000 and higher PC Board 1264 IMO type Main characteristic The EPIRB is fitted with only one board of SMC technology it is equipped with a water activation device and a test button also used for programming CAUTION any manual handling on this type of board should be performed with specific SMC tools BATTERIES use SAFT batteries LSH20 type reference 5101937 1400 or SARTECH batteries reference 5101942 01417 original part available from SERPE IESM only Test SAFT LSH20 check that the voltage is over after 10 minutes on an 8 ohms load If necessary the test must be extended The battery must be declared faulty if the result is not correct SARTECH 5101942 01417 LIMnOs Check that voltage is over 11Vdc after 10 seconds on an 8 ohms load Frequency one type of oscillator EWOS 0501 SOREP SERPE IESM reference 0134372 MAIN POINTS Power supply 4A stabilised power supply Remove STS5 safety Disconnect the antenna coaxial cable and connect it to the test bench Check 121 5 continuous wave carrier e J3 strap 5 and 6 121 5 modulation in normal mode 406 MHz check e J3 strap and 4 406 MHz intermittent ON 7 seconds OFF 7 seconds CORRECTIVE e PC1 406 e Check regulator outputs 9 T18 5 4 17 5 T38
9. 555 KANNAD 406 Epirbs PAGE 43 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE e ILS PC7ILS Automatic activation failure Replace ILS by JIN6024 for 1144 A B C PC boards 121 5 frequency e PC8 121 5 To obtain 121 5 MHz 3 KHz 6 Khz according to specifications e Output power 10 to 16 dBm add 5 dBm in continuous wave To modify the power adjust C5 or R3 or replace Q2 fthe 121 5 MHz sweep range is erratic change C26 see paragraph 7 2 Annex 2 Battery replacement modification e PC9 11440 Upgrade 1 Pressing the test button is not taken into account Modify reset with reset kit 5101932 see paragraph 7 4 Annex 4 Reset modification IMPORTANT This modification shall only be performed on EPIRBS equipped with a 1440 board fitted with a 1191 or a 1266 and only if the default is still present after several checks 2 Modification when replacing the battery e Perform these modifications with replacement kit 5101930 see paragraph 7 2 Annex 2 Battery replacement modification e PC10 oee paragraph 7 2 Annex 2 Battery replacement modification If the fuse blows during battery replacement e Check if C24 C59 C70 or C104 for boards C D are not short circuited e Check if L8 has not been damaged by the short circuit Replace the damaged fuse by a 4A fuse e Systematically replace the capacitors and remove C71 on board B KANNAD 406 Epirbs PAGE
10. Switch Sensor is available in 805195194 KIT 7 3 3 Control of connector Figure 33 Connector Contacts Black wire NV Red wire Disconnect the connector from PC board 1264 e Check that the wires are correctly positioned as shown figure above If the wires are inverted position them correctly press down on the contacts of the wires with a sharp tool and pull the wires out correctly position and plug in the wires into the connector as shown Figure 33 slightly pull out the wires to check if they are correctly plugged in KANNAD 406 Epirbs PAGE 51 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 7 3 4 PC board protection NOTE concerns only 12644 B C and D PC boards Figure 34 1264 PC Board Apply Dow Corning on the cross hatched part of PC board 1264 as shown on Figure 34 let dry hours keeping the PC board in horizontal position 1 Available in 5101947 KIT KANNAD 406 Epirbs PAGE 52 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 7 3 5 Water switch sensor replacement 7 3 5 1 Case of replacement The Water Switch Sensor must be replaced if it is not of black color 7 3 5 2 WSS replacement procedure Figure 35 WSS replacement e Disconnect from the PC board the connector which connects the WSS to the PC board Check the value of the resistance between contacts 2 and 4 of WSS resistance z o change the housing resistan
11. base of the antenna and the gasket KANNAD 406 Epirbs PAGE 57 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 7 6 2 Antenna assembly 1 Put the antenna onto the electronic unit cover Figure 38 Fitting the antenna Couvercle Antenne e Putthe 2 washers onto the antenna then put a drop of thread locker glue Loctite 243 SERPE IESM reference 0123939 on the antenna thread before tightening the nut IMPORTANT Take care not to put any glue on the thread used for the VHF cable 2 Tighten the nut Figure 39 Antenna nut tightening a Cl dynamom tr Couvercle Antenne zal e Tighten the nut with a torque wrench fitted with a 13 mm socket torque 2 3 Nm and adjustable pliers pliers must be protected by a plastic protection to avoid damage to the antenna 3 Tighten the coaxial IMPORTANT Torque 30 N cm 5N cm To ensure that the antenna coaxial cable plug is correctly tightened it is recommended to use a torque setting wrench Refer to Figure 36 and Figure 39 to obtain correct tightening torque This avoids misshaping or damaging the plug Wrench reference RADIALL R282318 6 mm flat wrench Douille de 13 Pince multiprise prot g e PAGE 58 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J MAINTENANCE PROCEDURE REF DGM96275 7 7 Annex 7 1144 PCB CR17 C104 1 Tr 6 0 888 6 EN 3 K E au verso
12. de la carte other side of PCB C21 LOT ae N 5 N X A N O O N 5 N e Ww CN c a C56 C57
13. 000 naar nsn a nnns 29 5 1 9 Test before reassembly 44 29 5 1 10 Reactivation of protection 29 SW 1 1 29 NN PC ACO COS T ae it du de late del 30 Dito LE AU 31 Nei deo mm 32 5 1 15 Watertight test use of the bath VV 32 5 1 16 Sealing DEACON after closing UV 32 Copyright KANNAD All rights reserved PAGE 2 KANNAD 406 EPIRBs DATE 09 0606 INDEX J MAINTENANCE PROCEDURE REF DGM96275 CONTENTS Page 5 1 17 Replacement of release device and container closing 33 OTe POS OC T gt 37 5 2 4 Check and batteries replacement 2 38 39 UAE 39 Fg A OD CII e nan E te ea te nue 39 5 24 Mechanical CNOCKS es Pm 39 5 2 5 39 5 2 6 Control of flash sequence ss 39 D A Wo COU 39 5 2 8 Control of automatic activation Rs 39 5 2 9 Test before 55 Uu 39 5 2 10 Reactivation of protection circuits 0 00000 0000000000000000000 39 52T CONOUCUVI 39
14. 406 PH WH Container Beacon type CAL 89 automatic released with hydrostatic release system type H20 Container PH WH 1 P N 1200256 e Hydrostatic release system 2 P N 5103555 e Manual locking system 5 P N 5102004 Figure 5 Container Description This container is used to protect an EPIRB Emergency Position Indicating Radio Beacon of KANNAD 406 type and to ensure that the beacon is released and operates automatically in the event of a ship wreck should be installed on the wheelhouse and preferably in horizontal position so that the beacon can rise easily to the surface The CAL 89 1A B makes an envelope that gives excellent protection to the beacon This envelope is made of IMPAX a polycarbonate material extremely resistant to shocks according to the double skin technique filled with polyurethane foam The release device used is the Hammar H20 hydrostatic release 2 At a depth of 1 5 m to 4 m 4 to 12 ft the release system operates and cuts the locking axe 3 The cover 1A is released and allows the beacon 4 to rise to the surface when the beacon leaves the lower part 1B of the container it is automatically activated Installation and operation instructions must be strictly followed IMPORTANT The HAMMAR release device must be replaced every two years from installation date It is possible to open the container manually by opening the manual locking system 5 Weight of container 2 95 Kg Size 435 x 220 x
15. 48 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 7 1 2 Battery pack IMPORTANT use SAFT or SARTECH batteries original part available from SERPE IESM only Figure 30 SAFT batteries pack Large connector Small connector up to S N 326999 from S N 327000 Table 3 SAFT batteries characteristics DESCRIPTION REF IESM SAFT battery pack up to S N 326 999 5101890 20 C with maintenance kit 01420 55 C SAFT battery pack from S N 327 000 5101937 20 C with maintenance kit 01400 55 C Figure 31 SARTECH batteries pack Large connector Small connector up to S N 326999 from S N 327000 i j Table 4 SARTECH batteries characteristics DESCRIPTION REF IESM SARTECH battery pack up to S N 326 999 5101901 20 C LiMno2 with maintenance kit BBA01425 55 C SARTECH battery pack from S N 327 000 5101942 20 C LiMno2 with maintenance kit BBAO1417 55 C PAGE 49 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 7 2 Annex 2 Battery replacement modification These modifications have to be performed when replacing a battery on a beacon with a serial number between 305 600 to 326 999 CAUTION check the expiry date of the beacon 1 Disconnect Epirb power supply 2 Replace C24 and C59 with 00360 1 35V capacitor supplied with kit 80517620 Regard for polarity white stroke 3 1 Boar
16. 5 1 2 6 Atthe end of the test the led should stop blinking after 10 seconds PAGE 32 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 1 14 Control after closing After closing perform again the receiving inspection control e paragraph 5 1 2 4 Functional control paragraph 5 1 2 5 Test of KANNAD 406 ETS beacon inside container e paragraph 5 1 2 6 WH greatest than 327000 test procedure 5 1 15 Watertight test use of the bath 1 Preparations e Bath or adequate container Fresh water e Water temperature 55 C 10 e Bottle holder IMPORTANT Watertight test is carried out before labelling 2 Procedure Bring the water to the adequate temperature e Check the water temperature thermometer WH beacons place a magnet half way down the housing opposite the notch see picture hereunder Figure 26 WH beacons magnet positioning 1 1 i 1 Water level Put EPIRB in bottle holder e Wholly immerse EPIRB in bath Immersion duration 5 minutes e Remark free the residual air trapped during the immersion by moving slightly the bottle holder until total elimination of the air No bubble should rise thereafter e f bubbles rise check EPIRB and try again Dry beacon with compressed air Cover bath or receptacle after use IMPORTANT Ifan electrical heating source is used its power supply must be switched off whil
17. CH 5101901 BBA01425 LiMO2 Only available from SERPE IESM For SAFT batteries check that the voltage is stabilized and is over 12Vdc after 10 seconds on an 8 ohms load The battery must be declared faulty only if the result is not correct after 3 tests e ForSARTECH 5101901 BBA01425 LiMnOz batteries check that the voltage is over 11Vdc after 10 seconds on an 8 ohms load FREQUENCY ADJUSTMENT Wait 4 minutes to obtain the exact value then set the beacon in continuous transmission mode Correct value 406 025 MHz 1KHz 2 types of oscillators e DFO 36 adjustment by removal of C57 capacitor If it is not satisfactory cut off C56 capacitor e EW OS 305 adjustment with P2 compensator RH USO plus frequency adjustment MAIN POINTS 406 MHz frequency e PC1 406 No 406 frequency e Check 12 volts on PT1 e Check 5 volts on of C62 only if IC6 see figure on paragraph 7 2 Annex 2 Battery replacement modification to locate C62 Check 5 0753125MHz on 115 e f no frequency change 106 Check Pin 13 of IC7 2 2 0 1 if necessary adjust with C28 and if not satisfactory adjust with C21 e PC2 406 phase modulation e Adjust P1 e lf the signal is jammed and unstable remove C45 and C52 10nF 1206 e task suppressed e PC4 task suppressed e PC5 406 power e adjust C21 e Flash e PCG Flash converter fault e remove CR17 BYD77G e or change
18. Check the presence of 10 150625MHz oscillation presence ST2 A position open loop Used to check amplifier output and tuner ST2 B position closed loop Normal mode 406 stable and correct modulation f no 406 EPIRB must be return to SERPE IESM e PC2in 121 5 IC3 check regulator output T20 5 If 5 V not OK adjust C74 capacitor e No flash or flash with an irregular cadence Replace with kit 5101939 see paragraph 7 5 Annex 5 Flash replacement Beacon S N 327000 and higher Strap the flash power supply ST 4 see 5 3 7 2 6 2 3 KANNAD 406 Epirbs PAGE 45 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE When shifting in normal mode the beacon stays permanently in test cycle i e no homing after several transmissions the beacon loops in test transmission with a cycle less than 50 seconds open the beacon and connect it to the radio test bench e start the beacon and check that the default is still present check the battery voltage Ifthe battery voltage is OK e remove strap STA start the beacon and check that flash does not operate anymore beacon operate correctly e Replace the flash Strap ST4 see amp 3 7 2 Overhaul of metallizing 6 2 3 1 Conduction default or oxidations marks If a conduction default or oxidations marks are found 1 Remove O ring of cover with a sharp tool 2 Check the cleanness of gro
19. DATE 09 06 06 INDEX J REF DGM96275 KAN KANNAD 7 1 des Cinq Chemins BP23 56520 GUIDEL FRANCE Telephone 33 0 2 97 02 49 49 Fax 33 0 2 97 65 00 20 Web http www kannad com E mail contact kannad com KANNAD 406 Epirbs MAINTENANCE PROCEDURE Users are kindly requested to notify KANNAD for any discrepancy omission or error found in this manual Please report to our customer support E mail support sar kannad com Tel 433 0 2 97 02 49 00 Copyright KANNAD rights reserved KANNAD 406 EPIRBs PAGE 1 KANNAD DATE 09 06 06 MAINTENANCE PROCEDURE REF DGM96275 Description of modifications 06 10 03 Technical manual new version H 20 07 04 Change of parts reference in compliance with new Enterprise Resource Planning J 09 06 06 serial number references pages 12 19 25 29 Bi Phase modulation value page 18 Modification of corrective actions 1144 pages 42 43 mE Action on Reset fault pages 43 53 Add of task on 1264 PCB page 45 Add 1144 PCB layout page 58 Copyright KANNAD rights reserved KAN KANNAD 406 EPIRBs MAINTENANCE PROCEDURE PAGE INTENTIONALLY LEFT BLANK 2 LOR DATE 09 06 06 INDEX J REF DGM96275 Copyright KANNAD All rights reserved 1 TDM KANNAD 406 EPI
20. Die PLE gt CACOM CLOSING MERERI 39 39 5 2 14 CONTO ClO SING M EE n 39 VV ALCO TCS PERTERRITI 39 5 2 16 Sealing DEACON after closing 4 39 5 2 17 Replacement of release device and container closing 39 52 1OAIOCUIMEIT UDO MNCS c 39 6 MAINTENANCE PROCEDURE na 40 SM uices MENTRE 40 41 Lora generalon Ol 8 ces 42 0 22 Nein DL E an 44 6 2 2 Metall ZING 45 6 2 4 Use of conductive kit 46 ANNEXES E 47 7 1 1 battery replacement kit 47 EN eccl T 47 gt Ww 48 7 2 2 Battery replacement 49 7 3 Annex 3 WSS procedure level 4 eer ANTENEN 50 GON CMOS QR EE OE E A E 50 7 3 2 Necessary equipment ns 50 OF COV ________ _ ___ 50 2 51 7 3 5 Water switch sensor replacement
21. ENANCE PROCEDURE 6 2 4 Use of conductive paint kit 6 2 4 1 Presentation The kit is composed of 2 flasks and a brush 6 2 4 2 Instructions for use IMPORTANT firmly close the flasks after each handling Do not use a kit which date has expired To apply conductive paint follow the instructions hereunder Mix the paint to avoid a thick deposit at the bottom of the flask sedimentation of the black metal particles in a clean glass receptacle the required amount of paint Add the same amount of solvent Carefully mix to obtain an homogeneous solution Shake the mixture before each retouching Use clean receptacles to mix solution Clean the brush with solvent and seal the flasks carefully after each use IMPORTANT The solvent contains acetone If contact with eyes rinse abundantly with water Do not expose to sunlight Storage temperature should not exceed 25 C Do not keep within children s reach KANNAD 406 Epirbs PAGE 47 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 7 ANNEXES 7 1 Annex 1 battery replacement kit KANNAD 406 beacons with 1 or 2 boards 7 1 1 Kit presentation Figure 29 Battery replacement kit 5101950 Table 2 Accessories description NOTE A stick of glue sufficient to stick 20 desiccant capsules is supplied every 20 kits If less than 20 kits are ordered one stick of glue is also supplied KANNAD 406 Epirbs PAGE
22. MAINTENANCE PROCEDURE 5 1 5 Battery check 5 1 5 1 Battery removal Figure 18 Battery Desiccant removal New generation of EPIRBs Old generation of EPIRBs 2 PC boards e Cut the cable clamp Figure 18 detail A e Disconnect the nylon indexing connector Figure 18 detail B Unscrew the battery Figure 18 detail C e Remove the desiccant Figure 18 detail D IMPORTANT For any EPIRB opening the old desiccant capsule must be replaced by a new one supplied with the battery replacement kit P N 5101950 1 battery replacement kit para 7 1 PAGE 28 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J MAINTENANCE PROCEDURE REF DGM96275 5 1 5 2 Testing the battery e Connect the battery to the 50514 mock up see paragraph 3 8 Battery test mock up Check the output voltage and replace the battery if necessary The values should be the followings Bloc de piles Measurement configuration SAFT battery pack up to S N 326 999 Voltage on 10 ohms load gt 12V large connector If lt 12 V keep on load 5 mn SAFT battery pack from S N 327 000 Voltage on 5 ohms load 29V small connector If 9 V keep on load 5 mn SARTECH battery pack up to S N 326 999 Voltage on 10 ohms load 211V large connector SARTECH battery pack from S N 327 000 Voltage on 5 ohms load 211V small connector 5 1 5 3 Battery reassembly Figure 19 Battery connection Screw the new battery p
23. Modulateur MTS 0514 MTS 0506 KANNAD 406 Epirbs PAGE 18 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 PREVENTIVE MAINTENANCE Table 1 2 and 4 year controls check list Lo 3 sp DENEN TT RN RN a Beacon opening dis Power supply connect battery 3A 10V for beacons gt 327000 antenna e 2A 12V for beacons 327000 9 Battery Test Date of control If gt 4 years Replacement 1144 lt 327000 Voltage 10 ohms load If 11V Sartech SAFT If lt 12 V keep on load 5mn 12V Saft on load 264 gt 326999 No load voltage and voltage on 5 ohms If 11V Sartech Replacement 5 1 5 1 load SAFT lf lt 9 V keep on load 5 mn If 9V Saft Connect the beacon On power supply and test bench 1144 ST1 9 3 7 deactivate protection circuit against 1264 ST5 permanent transmission Upgrade Heset Batteries WSS 121 5 MHz control Power 10dBm lt lt 15dBm Ad 62 85 lt 100 6627 LI E ae 5 7 4 4 7 2 Ann 2 7 3 Ann 406 025 MHz control Connect MTS0506 to J2 1144 S 9d sl Strap J3 3 4 1264 3 7 2 20 Frequency 406 025 MHz Adj 6 2 1 21 Biphase Modulation 400 Hz 2 rd lt lt 2 4 rd Adj 8 6 2 1 KANNAD 406 Epirbs PAGE 19 58 DATE 09 06 06 INDEX J
24. Ose rCOMME CWO seanina En 12 SN T ____ ___ 12 OO 212 12 pO 12 por SIT DS Meme MEL LIE 13 TAA FG T 13 AOL IO 9 H 14 39 8 Battery TEST MOCKUP 15 16 SM We OSLO CMC MOU sce t 16 POSE bench configuration mE EET AER 16 LEONE Rp por 16 4 2 1 Measurement equipment configuration esee eene nennen nnn nnns 16 4 2 2 Assembly schematic __ _ o EE a RR d 17 5 PREVENT IVE MAINTENANCE UE Cama 18 5 1 Periodic check logical 20 21 VN PZN viceciseoe eis 21 OD CTO te ide it 25 WE NU ITIN sco CRT 26 27 8o nimmegii el go 28 WA SUDCFoBiciae cqm 29 5 1 8 Control of automatic activation 0 00 0 0 000000000
25. RBs DATES 09 0606 INDEX J MAINTENANCE PROCEDURE REF DGM96275 CONTENTS Page 1 KANNAD 406 EPIRBS PRESENTATION 1 Wed NDS An cT 1 1 2 Commands and CONOIS __ _ 2 13 ETT rm 3 1 4 EPIRB mechanical 4 1 4 1 0ld generation 1144 1144 with 1246 or 1191 VV 4 1 4 2 New generation 1264 6 2 KANNAS 406 PH WH CONTAINER 222 222 2 22 1 2 2 8 2 1 KANNAD 406 PH WH Container iii nennen 8 2 2 KANNAD 406 SW Container erret nnn roi enhn rn 9 23 406 S Container ancre 9 2 4 InstallatloriTsll o Ol sa uecse ee roct Fab se Rest 10 3 MATERIEL USED FOR PROGRAMMING AND CONTROL nn 11 3 1 Measurement 11 3 1 1 Measurement equipment without opening the DEACON 11 3 1 2 Measurement equipment With DEACON opening VV eise 11 ETS MOCK AU pect 11 A OO 11 CE 11 J
26. REF DGM96275 MAINTENANCE PROCEDURE noise 0 2 Adj 6 2 1 5 6 2 1 voltage o NE to Serial e 6 2 1 55 2 2 4 24 Automatic activation Automatic activation activation Magnet sensitivity sensitivity GU 518 1 8 25 Presstestbutlon Press test button test button Stpafertoyle 0 Stpafertoyle 0 1 cycle eem Stopafters30s 305 Re activation of protec tion circuit 27 Cover O ring hous ing conductivity control Epirbs 327000 200 ohms O ring replact Overhaul of metallization 5 6 2 3 Water activation Short circuit 1s the 2 contacts of hous Stop after 10s ing If WSS not black replacement 7 5 Ann 5 Epirb closing Every 4 years replace O ring cover and Desiccant Torque wrench 110CNm _ _ REESE ems to check production date 1 1 o OCT o pmmaeshan 0 Watertightness control 5 minutes at 55 C 510 No bubbles Check closing amp 5 1 15 38 E EN Automatic activation activation Manual 44 Re consignment Re consignment consignment Administrative input Administrative amp 5 1 18 KANNAD 406 Epirbs PAGE 20 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 5 1 Periodic check
27. ack and re connect the connector Figure 19 Figure 20 Battery clamping BET VERY Clamp the battery connection wire Figure 20 with the cable clamp supplied with kit 5101950 5 1 6 Control of flash sequence When checking the 121 5 MHz frequency check that the flash cadence is 20 to 30 strokes minute KANNAD 406 Epirbs PAGE 29 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 1 7 Control of frequencies CAUTION before any control check that mandatory updates have been already performed see corresponding annexes e Deactivate the protection circuits against permanent transmissions see paragraph 3 7 Safety straps Connect the beacon as explained paragraph 4 2 Test bench Check 121 5MHz and 406 025 MHz frequencies 1 121 5 MHz modulated control Check that The power is between 10 dBm and 15 dBm The demodulation is between 85 and 100 e Demodulation Audio control Consumption 100 mA If the measurements are different from the above values refer to paragraph 6 MAINTENANCE PROCEDURE 2 406 025 MHz control Connect MTS0506 to J2 of 1144 board and strap 3 4 J3 of 1264 see paragraph 3 7 Safety straps and check The power is between 35 dBm and 39 dBm e Frequency 406 025 MHz 1 KHz 400 Hz bi phase modulation comprise between 2 1 and 2 3 rd CAUTION do not adjust this control Noise carrier 0 2 rd e VCO voltage 2 2 or 4
28. ainer 5 2 2 Receiving inspection oee paragraph 5 1 2 Receiving inspection 5 2 3 EPIRB opening See paragraph 5 1 3 EPIRB opening 5 2 4 Mechanical checks See paragraph 5 1 4 Mechanical checks 5 2 5 Battery replacement The battery replacement is to be done with the battery replacement kit 50519525 described paragraph 7 1 Annex 1 battery replacement kit Open the beacon and remove the electronic unit see paragraph 5 1 3 EPIRB opening e Replace the battery by a new one see paragraph 5 1 5 Battery check Close the beacon see paragraph 5 1 12 Beacon closing e Perform a watertightness check see paragraph 5 1 15 Watertight test use of the bath 5 2 6 Control of flash sequence paragraph 5 1 6 Control of flash sequence 5 2 7 Control of frequencies See paragraph 5 1 7 Control of frequencies 5 2 8 Control of automatic activation See paragraph 5 1 8 Control of automatic activation 5 2 9 Test before reassembly See paragraph 5 1 9 Test before reassembly 5 2 10 Reactivation of protection circuits See paragraph 5 1 10 Reactivation of protection circuits 5 2 11 Control of conductivity See paragraph 5 2 11 Control of conductivity 5 2 12 Beacon closing See paragraph 5 1 12 Beacon closing 5 2 13 Water activation See paragraph 5 1 13 Water activation 5 2 14 Control after closing See paragraph 5 1 14 Control after closing 5 2 15 Watertight test oee paragraph 5 1 15 Watert
29. and assembly drawing Voltmeter Battery pack S N 300 000 to 326 999 R 100 Battery pack from S N 327 000 50 TESTER 50514 Battery Figure 11 Example of MTS0514 test mock up Battery test procedure see paragraph 5 1 5 2 Testing the battery KANNAD 406 Epirbs PAGE 16 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 4 TEST BENCH 4 1 Test bench input 4 1 1 Test bench configuration Decoder reset IESM 406 TESTER or IESM 406 GONIO 400 e Recall HP 54 501 A Figure 12 Connection schematics Scanner SX200 banc 406 TESTER Faraday box MTS 0503 4 2 Test bench 4 2 1 Measurement equipment configuration Radio communication test bench example of configuration with a ROHDE SCHWARZ CMT 54 bench Stand by time 1ms Demod gt demod beat lock e 121 596 max PK programmed 121 5 set gt amplitude 4096 e 406 rad max PK gt count amplitude 1 rad e Voltmeter on position DC Power supply Voltages Boards 1144 MON 12 V DC Boards 1264 IMO2 10 V DC e Intensity 144 MON 2A max 264 IMO2 3A max e Oscilloscope with 100 MHz probe KANNAD 406 Epirbs PAGE 17 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 4 2 2 Assembly schematic Figure 13 Example of an assembly for 1144 board Banc Radio R amp S Alimentation Voltm tre Oscilloscope pe Fr quence Puissance
30. beacon memory with an optical pen placed over the beacon test lamp The PKR2 works under DOS environment or Windows environment when used with the WinProg software Detailed use of programming kit is explained in DOC94075 COSPAS SARSAT beacon KANNAD 406 EPIRB programming Figure 2 Programming KANNAD 406 beacons 220 V 50 Hz PC COMPUTER PRINTER OPTICAL PEN 4 Oe DIN 9B SERIAL PORT COM 1 KANNAD 406 EPIRB PAGE 4 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 1 4 EPIRB mechanical assembly 1 4 1 Old generation 1144 and 1144 with 1246 1191 Figure 3 EPIRB 406 1144 version mechanical assembly ON t 2 29 KANNAD 406 WH 19 Cover ER Top view Water switch sensor Cross sectional view gt 00 gt 66660 6 31 7 9 6 12 11 NN N 22 19 21 Part Number 0124192 5101903 5101945 0124024 0124059 5102780 Obsolete Obsolete Obsolete 5101911 5101916 0131669 0125665 0125742 0125743 0125747 5101890 5101901 5101912 5101941 0121015 See Battery replace ment kit 5101950 Fig 29 5101947 Dangerous goods KANNAD 406 Epirbs PAGE 5 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 Table 1 1144 1246 1144 1191 Pa
31. ce o change the WSS Unscrew screws 2 and 4 and remove the WSS already in place Use dry compressed air at low pressure to remove any dust inside the holes Clean the housing with a rag damped with Isopropyl alcohol e Put screw 4 through the black protection screw it letting it overlap Putadrop of Super Glue between black protection 3 and the housing reference 5 keep the protection into place during a few seconds e Remove screw 4 and put Dow Corning in housing two holes e Put screw 4 through the black protection screw it tightening torque 15 cNm while maintaining the black protection e Put screw 2 through gasket 1 screw it into place tightening torque 50 cNm Clean metal parts contacts 2 and 4 with a rag and dry compressed air at low pressure e Re connect the connector to the PC board and close the beacon Check the value of the resistance between contacts 2 and 4 of WSS resistance should be 0 PAGE 53 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 7 4 Annex 4 Reset modification These modifications have to be performed on beacons with a serial number between 317225 to 326 999 and only in case of reset fault see paragraph 6 2 1 3rd generation of EPIRBs PC9 mie bc C i 102 je 8111 5 41 18 p TII M P op of solder
32. d 1144 A B C Replace C70 with CTC 00561 4 7 uF 25V capacitor supplied with kit 50517620 Regard for polarity white stroke 3 2 Board 1144 D E Replace 104 with CTC 00561 4 7 uF 25V capacitor supplied with kit 50517620 Regard for polarity white stroke 4 Check that L8 is not cut with ohmmeter at self terminal If it is cut replace with TSC 340 10 uH SELF supplied with kit 50517620 5 Replace fuse FUS2 with OFU4202 Fuse 4A supplied with kit 50517620 6 Remove C71 from board 144 A B 020 gf S in T Drawing extract 041 17 301 Folio 1 2 et Folio 2 2 Fus 2 Drawing extract 1144 D Folio 1 2 111111111 k2 Drawing extract 1144 B Folio 1 2 C26 Drawing extract 1144 D Folio 2 2 LiLEERLE T m m L a 1 ua i zou E I 5 EH gt C T 5 ug c Aem At E p le 3 cy 3 4 59 PAGE 50 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 7 3 Annex 3 WSS procedure level 4 7 3 1 Generalities The Water Switch Sensor WSS is made up of 2 sensors located on the KANNAD 406 WH housing A connector and 2 wires link the WSS to PC board 1264 Figure 32 Water Switch Sensor View Connector Water Switch Sensor 7 3 2 Necessary equipment The necessary equipment used to replace the Water
33. e handling in the bath 5 1 16 Sealing beacon after closing After closing seal beacon by applying a wax seal onto the bottom housing locking screw PAGE 33 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J MAINTENANCE PROCEDURE REF DGM96275 5 1 17 Replacement of release device and container closing CAUTION before placing the beacon inside the container and closing it check that all the information regarding the labelling of the beacon and the update of the manual are registered if not see paragraph 5 1 18 Document updates Locking system Figure 27 Locking system elements The locking system is composed of 1 release device 2 tether 3 a stainless snap hook 4 a severable axis 5 nylon nuts 6 a rubber washer Release device removal Unscrew the counter nut and the nut securing the severable axis Remove the severable axis from the well of the release device e Lift up the release device as shown hereunder and remove it from the tongue inside which it was inserted Figure 28 Release device removal 34 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE Tether tightening CIS Detail A Slide the tether through the right hole of the container metal fixing tab lower housing NOTE slide the tether underneath e Make an 8 shaped knot see Detail A above at the
34. e flash and its gaskets clean the gaskets re usable do not throw away 6 Reassemble a new flash using the old cleaned gaskets 7 Set the flash with the corresponding nuts tighten till the flash is flattened against the cover and correctly kept do not strongly tighten 8 Solder the 3 wires of 1275 PC board see drawing hereunder 9 Re assemble and connect the battery Check the EPIRB test sequence and flash by pressing the TEST push button Re assemble EPIRB Check the EPIRB in a Faraday box Perform watertight test according to paragraph 5 1 15 Watertight test use of the bath 0 1 2 3 KANNAD 406 Epirbs PAGE 56 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 7 6 Antenna or Antenna O ring replacement 7 6 1 Antenna disassembly TOOLING e 6mm flat wrench 13mm ring spanner e Adjustable joint pliers recommended model FACOM FRANCE N 4101 e Absorbent cotton wool PROCEDURE e Open EPIRB and remove electronic unit Refer to 5 1 3 Figure 36 Antenna disassembly e Disconnect the coaxial cable with a 6mm flat wrench e Remove the internal nut with a 13mm ring spanner Pull the antenna out of cover Clean the antenna cavity with an absorbent cotton wool e Replace the antenna Figure 37 Antenna O ring replacement e Replace the O ring located at the base of the antenna Lubricate the threaded
35. end of the tether tighten tightly Attaching the tether to the snap hook Slide the side of snap hook holding the smallest hinged flap A through the tether loop Pull down the hinged flap A onto the snap hook to avoid the loop to come out of the snap hook again Release device positioning Before positioning the new release device check mark the boxes appropriate month and year of the new validity date replacement every 2 years KANNAD 406 Epirbs PAGE 35 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE Note the release device number and write it on the maintenance record Pre position Hammar release device e insert the tongue A of the upper housing into the groove B of the Hammar release device e insert the well C of the release device into the hole D fitted on the upper housing Locking 1 Insert the severable axis A into the groove B of the container attach tab lower housing IMPORTANT Check there is a rubber washer C on the screw 2 Slide the snap hook through the hole of the screw head D 3 Lock the snap hook by pulling down the large hinged flap E KANNAD 406 Epirbs PAGE 36 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 Securing the container 1 Slide the severable axis A into the well B of the release device 2 Gently screw the first nylon nut C onto the severable axis A Using a torque wrench tighte
36. g gun apply a drop of glue supplied with kit 505195258 onto the back of the desiccant capsule Figure 22 Fitting desiccant capsule new generation of EPIRBs New generation of EPIRBs stick desiccant capsule directly on the metal plate as shown Figure 22 Keep pressing a few seconds Figure 23 Fitting desiccant capsule old generation of EPIRBs e Old generation of EPIRBs with 2 PC boards 1144 1246 1144 1191 less than 327000 stick desiccant capsule onto the lower part of PC board as shown Figure 23 PAGE 31 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 1 12 2 Electronic unit reassembly Figure 24 EPIRB closing phase 1 Putthe electronic unit into the housing according to the index position as shown Figure 24 CAUTION do not forget to connect the water switch sensor see paragraph 7 3 Annex 3 WSS procedure level 4 Figure 25 EPIRB closing phase 2 e Fit the hexagonal socket screw A with a new washer B e Tighten screw with a torque wrench fitted with a 3 mm allen bit torque 110 CNm e Perform watertight test See Watertight test use of the bath para 5 1 15 For inboard installation See Installation instructions para 2 4 5 1 13 Water activation Short circuit during 1 second the water switch sensor contacts of the housing with a metallic conductive device as explained See WH greatest than 327000 test procedure para
37. ight test use of the bath 5 2 16 Sealing beacon after closing See paragraph 5 1 16 Sealing beacon after closing 5 2 17 Replacement of release device and container closing See paragraph 5 1 17 Replacement of release device and container closing 5 2 18 Document updates See paragraph 5 1 18 Document updates KANNAD 406 Epirbs PAGE 40 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 6 MAINTENANCE PROCEDURE 6 1 Re coding Logical diagram 3 logigram 1 B Logic NO Upgrade Or replacement YES YES Reprogramming with PKR PACKAGING KANNAD 406 Epirbs PAGE 41 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 6 2 Repair Logical diagram IV CONTAINER BEACON Replace with Replace Repairable agreement or of customer repair YES Replace Up date or P20 21 22 gt YES Watertightness seal gt YES PACKAGING KANNAD 406 Epirbs PAGE 42 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 6 2 1 379 generation of EPIRBs Serial Number from 305 600 to 326999 1144 PC board or mono type see paragraph 7 7 Annex 7 1144 PCB Main characteristic one board only using SMC technology Surface Mount Technology CAUTION any manual handling on this type of board should be performed with specific SMC tools BATTERIES use SAFT batteries only original parts type 5101890 01420 or SARTE
38. it out 5 1 4 Mechanical checks CAUTION before any control check that all mandatory updates have been already performed see corresponding annexes 5 1 4 1 Housing control Check the general aspect of the housing replace the housing if it is cracked Check the water switch sensor e change the water switch sensor if it is not a black one refer to paragraph 7 3 Annex 3 WSS procedure level 4 e Check the metallization of the housing ifthe metallization is damaged refer to paragraph 6 2 3 2 Overhaul of cover and housing plating 5 1 4 2 Cover control Check the antenna and its O ring visual check if damaged replace the antenna and or the O ring as explained paragraph 7 6 Antenna or Antenna O ring replacement Check the flash visual check replace the flash if is damaged or in case of malfunction refer to paragraph 7 5 Annex 5 Flash replacement Check the cover metallization 1 With an ohmmeter check the conductivity from the center of the cover O ring to the base of the antenna conductivity 200 ohms the metallization is correct conductivity 200 ohms proceed as explained paragraph 6 2 3 1 Conduction default or oxidations marks 2 2 Check visually that the internal groove is correctly metallized e if not proceed as explained paragraph 6 2 3 1 Conduction default or oxidations marks 27 58 DATE 09 06 06 INDEX J REF DGM96275 KANNAD 406 Epirbs
39. n the nut torque z 0 8 N m when it comes into contact with the release device 3 Screw the nylon counter nut D on the severable axis A Using a torque wrench tighten the counter nut torque z 0 8 N m while holding the first one with a wrench KANNAD 406 Epirbs PAGE 37 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 5 1 18 Document updates Update documents before reconditioning as detailed hereunder CONTAINER BOOKLET BEACON NO logic Labelling Updates uil YES After sales service Reprogramming logic III Up date Labelling Production After sales service PACKING Carry out the administrative inputs 3 copies customer internal copy e manufacturer record KANNAD 406 Epirbs PAGE 38 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 2 4 Check and batteries replacement Check and batteries replacement logical diagram 2 CONTAINER USER MANUAL EPIRB Logic diagram 1 A Logic diagram 1 B Cleaning Visual control Mechanics Check up Upgrade Metallization Screws Sturdiness Electronics Check up Upgrade Battery pack Flash Frequency Activation Battery pack replacement YES Watertightness seal YES PACKAGING KANNAD 406 Epirbs PAGE 39 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 2 1 Container opening See paragraph 5 1 1 Opening Cont
40. ning the beacon PKR2 Programming Kit with software optical pen and PC connection 1200361 IESM 406 tester MK or equivalent 0139385 Faraday box 0137913 3 1 2 Measurement equipment with beacon opening ATTENTION handling should be performed on an antistatic plan the measurement equipment should be grounded Do not wear synthetical clothes Oscilloscope 2 channels 100 Mhz minimum Radio communication test bench ROHDE amp SCHWARZ or equivalent Multimeter Fluke 77 or equivalent Fluke 77 or Multimeter Fluke 77 or equivalent Stabilised and adjustable power supply 4 Amper minimum 0 20 Volts 2 current and voltage gauges 3 2 Test mock up J2 permanent 406 MHz Module for 1144 MON MTS 0506 3 3 Tools Torque wrench RADIAL subvis antenna coaxial 282 318 000 Adjustable torque wrench from 10 to 120 cNm SAM ref 40 3mm allen bit for beacon closing 13mm socket for release system assembly Flat bits for water switch sensor assembly Iron solder with antistatic soldering bit 300 C i _ 3 4 Consumable Solder with incorporated flux tin 60 lead 40 00115 KANNAD 406 Epirbs PAGE 12 58 DATE 09 06 06 INDEX J MAINTENANCE PROCEDURE REF DGM96275 Soldering with flux 6096 tin 4096 lead Insulating and tropicalizing varnish 0137615 3 5 Interconnections por ca arena ovale ones 3 6 KITS for S SW PH WH 3 6 1 Upgrade Conduc
41. oards WSS Water Switch Sensor 1018 and 102A 1018 and 102A 101 and 1028 11010 and 11028 gt 12 years obsolete Transmitter 121 5 406 MHz 11010 and 11020 1144A or B 1144C Flash 11440 Test button Flash WSS 144D and 1246 144 and 12460 Test button Flash WSS 1264A to D 144C and 1191 Test button 144D and 1191 IMPORTANT Epirbs gt 12 years do not fulfil the current standard They should be declared obsolete and replaced by a KANNAD 406 Epirb of new generation PAGE 2 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 1 2 Commands and controls Figure 1 406 WH SW S commands amp controls Flash 2 frequency antenna ARMED ON switch for manual activation TEST push button and programming for beacons 326999 Test function activated by this separated push button Tether TEST lamp also used for programming Water switch sensor WH automatic activation as soon as it is submerged and out of its float free container SW automatic activation as soon as it is submerged S no activation of water switch sensor not connected PAGE 3 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 1 3 Programming KANNAD 406 beacons are encoded with the PKR2 programming kit without opening the beacon The code is entered inside the
42. ove before applying a new coat of metallized paint kit of conductive paint 6 2 3 2 Overhaul of cover and housing plating 1 Prepare the plastic to receive a new metallized paint Clean the surface to be treated with solvent and brush 2 Apply conductive paint evenly IMPORTANT take to check also the groove in the cover the surface around the base of the antenna and the top of the cover 3 Let it dry 10 minutes check visually and check the conductivity e fitis still not satisfactory or if the conductivity is still gt 200 ohms apply another coat 6 2 3 3 New O ring replacement When replacing the new O ring e Do not use a sharp edge tool do not lubricate e check conductivity as explained paragraph 5 1 4 2 Cover control 1 6 2 3 4 Oxidations marks on cover or housing If the housing or the cover are too oxidized replace them e Cover This problem is to be found mainly on beacons with zinc coating We recommend to replace the cover if traces of oxidation are to be found under the cover gasket and can be seen inside the groove If not scrape it off and apply a new coat of conductive paint Housing If the marks of oxidation are not too visible inside the cover scrape them off with sand paper e apply a new coat of paint If the beacon coating is made of zinc apply systematically a new coat of conductive paint KANNAD 406 Epirbs PAGE 46 58 DATE 09 06 06 INDEX J REF DGM96275 MAINT
43. rt List Designation Two frequency antenna SCA 3 SNC 121 5 406 MHz Blended cover flash hole for MON Blended cover flash hole hole Conductive O ring for cover O ring for flash antenna 161 board programming interface 144 A B C D E board ETSI 1191 B board test button WHI 246A BT WSS board Orange blended housing ballast Orange blended housing with WSS IEC3 Shielding plate Ballast Nylon washer for 106065 screw 5X20 stainless steel screw otud bolt owitch protective transparent cap Unipol stable watertight switch BP1 Test push button for cover 327000 for any replacement cover BP1 Test push button for cover 327000 otainless steel bolt Nylon thread 1mm Ferrule int 2 2 mm length 10 mm otainless steel nut Steel strut Stainless steel grower washer SAFT battery SOCI2 SARTECH battery Limn O2 USA CANADA Flash 2 wires Float Survival type Tether Desiccant capsule Cable clamp Seal for switch Epirb fitted with WSS WSS kit WSS wire PAGE 6 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 1 4 2 New generation IMO I264 Figure 4 EPIRB 406 IMO 1264 version mechanical assembly pAMED 27 ON 7 2 KANNAD 406 WH 18 RRR Cover ER 17 view Water swith sensor A Cross sectional view 29 27171 12 LLLLL 2
44. sh and its gaskets clean the gaskets re usable do not throw away 1 2 Reassemble a new flash using the old cleaned gaskets Set the flash with the corresponding nuts tighten till the flash is flattened against the cover and correctly kept do not strongly tighten 13 Reassemble PC boards then screw the corresponding nuts and screws check the wires are correctly placed and not damaged 14 Re connect push button and switch connectors 15 Re assemble gently tightening the plug of the antenna coaxial cable 6 mm flat spanner 16 Solder the links of 1161 PC board and the wires of flash on the corresponding bump contacts of 1144 PC board see drawing hereunder 1 1 1 1144 PC board Yellow wire Blue wire IMPORTANT Do not heat soldering points clean soldering excess Re assemble and connect the battery Check the EPIRB test sequence and flash by pressing the TEST push button Re assemble EPIRB KANNAD 406 Epirbs PAGE 55 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 7 5 2 Flash replacement on beacons 305600 SN 326999 1 Disassemble the equipped cover unit 2 Disconnect and remove the battery 3 Unsolder the 3 wires of 1275 PC board see drawing hereunder Black wire 275 Board Red wire Green wire 4 Remove nuts and associated washers of flash 5 5 and 8 mm spanner 5 Remove th
45. ss 52 7 4 4 Reset modification 53 Zo Annex 5 Flash replacement _____________ ___ ___ 54 7 5 1 Flash replacement on beacons 305600 lt 5 lt 326999 54 7 5 2 Flash replacement on beacons 305600 lt SN lt 326999 55 7 6 Antenna or Antenna O ring replacement sien 56 76 LANEnna diass EmO m 56 7 6 2 Antenna assembly ix M 57 EE qe Ip 58 PAGE 1 58 DATE 09 06 06 INDEX J REF DGM96275 KANNAD 406 Epirbs MAINTENANCE PROCEDURE 1 KANNAD 406 EPIRBS PRESENTATION 1 1 Type and version This maintenance procedure concerns KANNAD 406 Epirbs There are 3 types e The survival type KANNAD 406 5 manual activation KANNAD 406 WS manual activation and water activation e The float free type automatic activation KANNAD 406 F P Container made of polyester with an internal membrane CAL87 KANNAD 406 FH PH Container fitted with a HAMMAR release system CAL 89 KANNAD 406 WH Container fitted with a HAMMAR release system CAL 89 Various versions are on the market further to technical evolutions 300 000 305 600 317 225 323 154 327 000 with boards with boards with boards with boards with boards with boards with boards with boards with boards with boards with boards with boards with b
46. the programming manual and update see logigram 3 paragraph 6 1 Re coding KANNAD 406 Epirbs PAGE 22 58 DATE 09 06 06 INDEX J REF DGM96275 MAINTENANCE PROCEDURE 5 1 2 4 Functional control This test has to be performed inside a Faraday box see paragraph 4 1 Test bench input 1 Switch on the beacon and put it into the Faraday box e Check the blinking of the red led from 300 000 to 312 999 steady blinking of red led for about 35 seconds then acceleration of blinking and starting of flash 313 000 and more steady blinking of red led for about 35 seconds then stop of blinking and starting of flash e CLOSE THE SHIELDED BOX because the beacon will transmit within the next few seconds after the real message control message transmitted by the beacon with 406 Tester This message is a real distress transmission Switch the 406 Tester in reception mode to check the homing Wait for the next 406 transmission to switch beacon off less than 10 seconds after the transmission e Check the received data on the Tester and compare with the data indicated on the beacon and inside the user manual e With an interface and the optical pen PKR2 Control of a beacon compare the data processing file and the data indicated on the beacon NOTE Homing can be checked thanks to an audio control scanner some beacons are not fitted with homing this is indicated on labels or when reading with the PKR2
47. tive O ring black for beacon cover 327000 O ring white for beacon cover 327000 3 6 2 Repair Flash 2 wires for 1144 board 5101912 Flash 3 wires for 1264 board 5101939 Two frequency antenna 0124192 PAGE 13 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 3 7 Safety straps IMPORTANT To avoid destruction of the general fuse when testing 406 MHz beacons fitted with 1144 and 1264 PC boards the safety under mentioned must be removed before any intervention The purpose of this safety is to stop the beacon from transmitting in the event of a microprocessor dysfunction causing 406 permanent transmission 3 7 1 1144 PC board Figure 8 1144 PCB implementation Safety strap Use 50506 to obtain 406 continuous transmission 406 Test can be performed with connector J1 A interface for MTS0506 Check the position of indexing slot PAGE 14 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 3 7 2 1264 PC board Figure 9 1264 PCB safety strap SAFETY 406 4 Bu j Ti ALU 14 Different selection modes e 1 2 406 7 sec e 3 4 permanent 406 7 sec 7 sec OFF e 5 6 unmodulated 121 5 MHz PAGE 15 58 DATE 09 06 06 KANNAD 406 Epirbs INDEX J REF DGM96275 MAINTENANCE PROCEDURE 3 8 Battery test mock up Figure 10 Battery test mock up
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