ELP-362D90 Underwater Locator Beacon User`s Manual
Contents
1. 1 2 one of the end caps has a water activated built in switch that causes the beacon to begin transmitting when the switch comes in contact with water 1 30in 3 92in 33cm 10cm RJE International Inc Figure 1 3 ELP 362D90 Dimensions User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 3 Internal Construction The major internal components of the beacon include a printed circuit board assembly a urethane encapsulated transducer assembly and a battery The battery is contained in its own separate user accessible compartment Theory of Operation The printed circuit board assembly generates all the necessary logic functions to produce a pulse with the desired characteristics The pulse is then transformed from a CMOS level square wave to a much larger 37 5 kHz sinusoidal pulse by a transformer The output of the transformer drives the urethane encapsulated transducer which propagates through the housing in the form of a tuned 37 5 kHz acoustic signal Locating the Beacon When the beacon is immersed in water it will begin to radiate an acoustic signal which can be received and transformed into an audible signal by either the RJE International Inc APR 272 or DPL 275A Acoustic Pinger Receivers When used in conjunction with the RJE International Inc Model DHA 151 Directional Hydrophone either pinger receiver can be used as a shipboard portable receiver to determine the general vicini2. Alternative Battery Check In addition to using the test set to check the beacon s battery condition a high impedance minimum input impedance of 10 Megohms digital voltmeter can be used to measure the battery voltage Use the following procedure to measure the battery voltage 1 Place the negative meter lead on the water activation switch 2 Place the positive meter lead on the bare aluminum surface of the beacon housing Do not place the meter lead on the label 3 Read the voltmeter If the voltmeter reading is 6 0 volts or more the beacon has sufficient operating power If the voltmeter reading is less that 6 0 volts DO NOT remove the battery access end cap See Section 5 Return Procedures for instructions on how to return the beacon Failure to observe these precautions could result in the release of hazardous chemicals User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 12 4 Beacon Maintenance This section covers the cleaning recommended testing interval disposal storage procedures and battery replacement for the ELP 362D90 Underwater Locator Beacon Beacon Cleaning The end cap with the water switch and the end cap with the exposed stainless steel contact should remain free and clear of dirt grease and dust The end caps should be cleaned with a mild detergent and dried thoroughly with a clean cloth This process should be repeated periodically depending on the lo
3. Bracket Hole Pattern 2 00in 0 22in 4 eal 5 1em 0 6cm 10 5cm MOUNTING BRACKET ini ASSEMBLY 4 4 WATER SWITCH FLAT WASHER CAP SCREW L 250in 6 4cm MINIMUM THREAD SELF LOCKING NUT ENGAGEMENT Figure 3 2 Securing the Mounting Bracket RETAINING PLATE ELP 362D90 MOUNTING BRACKET MOUNTING HARDWARE 3 PLCS Figure 3 3 Installing the Beacon into the Mounting Bracket User s Manual January 2015 ELP 362D90 Underwater Locator Beacon Pre Deployment Tests A pre deployment test on each beacon should be performed before and after mounting using the RJE International Inc ATS 260 Acoustic Test Set The test set can be used to check both the beacon s battery condition and operation Also an alternative method using a digital voltmeter can be used to check the beacon s battery condition ATS 260 Acoustic Test Set To use the ATS 260 Acoustic Test Set to verify the battery condition and test the operations of the beacon use the following procedure 1 Attach the cable clip directly to the beacon housing as shown in Figure 3 4 It is not necessary to remove the beacon from the mount to conduct the test Although the cable clip can touch the beacon label it is important that at least part of the clip touch the bare aluminum surface of the beacon Apply the test set probe to the water activation switch as shown in Figure 3 4 Hold down the button labeled PUSH TO TEST on the
4. as required by TSO C121b A summary of the testing qualifications is presented in the table below ELP 362D90 Testing Qualification Summary RTCA FIOR DO 160G Description of Test Testing Conditions Conducted Section No Temperature Variation Equipment tested to category A Vibration Equipment tested to RTCA DO 160G Figure 8 4 Curve C Fixed Wing and Figure 8 2b Curve U2 Rotary Wing Equipment tested to Category S Sand and Dust Salt Spray Magnetic Effect Equipment tested to Category Z Induced Signal Susceptibility 199 Equipment tested to category ZC Limitations Equipment tested to Category F Equipment tested to Category S Altitude Equipment tested to Category D2 50 000 ft 4 6 2 4 6 3 5 0 12 0 13 0 14 0 15 0 19 0 This article meets the minimum performance and quality control standards required by TSO C121b Installation of this article requires separate approval Additional Testing to Support Installation of Lithium Battery This article has been tested to TSO C142a Appendix 1 Table 2 and shown to contain all venting smoke fire and explosions caused by ignition of internal battery Any ignition within the article has been shown to be self extinguishing User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 6 3 Installation and Checkout This section encompasses the installation considerations and procedures for mounting the beacon using the mounting bracket kit and a pr
5. test set handle Check the beacon battery condition by observing the green and red indicators on the test set If the green indicator is lit the battery is good If the red indicator is lit the battery should be replaced See Section 3 Alternate Battery Check Check the beacon operating condition by listening for an audible tone from the test set and or observing the amber indicator If there is an audible tone and or the amber indicator is flashing the beacon is operating properly If there is no audible tone and the amber indicator is not flashing the beacon is not operating properly NOTE If the beacon does not operate properly return it RJE International Inc for service See Section 5 Return Procedures for instructions on how to return the beacon User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 10 PUSH TO TEST ATS 260 ACOUSTIC TEST SET PROBE ELP 362D90 EMERGENCY LOCATOR BEACON HAND PROBE Figure 3 4 Connecting the ATS 260 Acoustic Test Set ATS 260 Acoustic Test Set Service The ATS 260 Acoustic Test Set is factory calibrated at the date of manufacture Under normal operating conditions the tester does not require re calibration however should service be required contact RJE International Inc See Section 5 Return Procedures for instructions on how to return the test set User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 11
6. ELP 362D90 Underwater Locator Beacon User s Manual January 2015 P N 362 17001 D RJE INTERNATIONAL INC RJE INTERNATIONAL INC 15375 Barranca Parkway Suite 1 112 Irvine California 92618 U S A www rjeint com Tel 1 949 727 9399 Fax 1 949 727 0070 e mail sales rjeint com ELP 362D90 Underwater Locator Beacon Preface This manual describes the installation and operation of the ELP 362D90 P N ELP 362D90 Underwater Locator Beacon water activated acoustic beacons designed for use on aircraft flight recorders This manual is divided into the following six sections Description Specifications Installation and Checkout Beacon Maintenance Return Procedures Warranty Proprietary Information The information description and illustrations in this manual are the property of RJE International Inc Materials may not be reproduced or disseminated without the prior written consent of RJE International Inc Changes RJE International Inc reserves the right to make changes to meet new specifications at any time without incurring any obligation to modify previously installed units This manual is provided for informational and reference purposes only and is subject to change without notice Notes and Warnings Where applicable special notes and warnings are presented as follows NOTE A reminder to check that certain criteria are met before proceeding further in a step or
7. NATIONAL INC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR FOR ANY CLAIM BY ANY THIRD PARTY EXCEPT AS EXPRESSLY PROVIDED HEREIN THIS LIMITATION OF LIABILITY APPLIES BOTH TO PRODUCTS AND SERVICES AND SUPPORT PROVIDED PURCHASER UNDER THIS AGREEMENT NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY RJE INTERNATIONAL INC ITS AGENTS OR EMPLOYEES SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE SCOPE OF THE LIMITED WARRANTY PROVIDED ABOVE ANY AND ALL LIABILITY OF RJE INTERNATIONAL INC IS EXPRESSLY LIMITED TO THE PRICE PURCHASER HAS PAID FOR THE PRODUCTS PURCHASER S SOLE REMEDY AGAINST RJE INTERNATIONAL INC IN ANY DISPUTE UNDER THIS AGREEMENT SHALL BE TO SEEK RECOVERY OF THE AMOUNTS PURCHASER PAID PURSUANT TO THE LIMITED WARRANTY PROVIDED ABOVE UPON THE PAYMENT OF WHICH RJE INTERNATIONAL INC ITS AGENTS AND EMPLOYEES AND AFFILIATES WILL BE RELEASED FROM AND DISCHARGED OF ALL FURTHER OBLIGATIONS AND LIABILITY TO PURCHASER THE LIMITED WARRANTY OF RJE INTERNATIONAL INC GIVES PURCHASER SPECIFIC LEGAL RIGHTS AND PURCHASER MAY ALSO HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO PURCHASER User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 19 7 Record of Revision Revision D
8. aids The beacons transmit an acoustic signal at 37 5 kHz once every second after activation The acoustic output for the beacon will remain above 157 0 dB for 90 days The ELP 362D90 Underwater Locator Beacon with 90 day battery life meets the performance specifications of RTCA D 160 as required by TSO C121b RJE International Inc also offers both a standard mounting bracket kit P N B362 05591 and a customer specific mounting bracket kit P N B362 08320 Either kit allows the beacon to be securely mounted Please contact RJE International Inc if the standard mounting bracket does not meet your needs The beacon and its standard mounting bracket are shown in Figure1 1 The beacon is also shown installed in its standard mounting bracket in Figure 1 2 and a dimensional outline of the beacon is shown in Figure 1 3 This section provides a general descriptive overview of the beacon its theory of operation and use ELP 362D90 USER S MANUAL ELP 362D90 LOCATOR BEACON 90 DAY BATTERY KIT B362 D90 01 MOUNTING BRACKET ASSEMBLY OPTION 8362 05591 PN 006186 Figure 1 1 ELP 362D90 and Mounting Bracket User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 2 WATER SWITCH Figure 1 2 ELP 362D90 Installed in Mounting Bracket External Construction The beacon is contained in a water tight aluminum case capable of withstanding high impact shock and deep water immersion As shown in Figure
9. ate Section Paragraph Summary of change Authorized by A 07 18 14 Initial issue R Sutton B 09 30 14 4 6 Battery Storage R Sutton C 01 19 15 4 4 Revised Torque and R Sutton Parts list 4 F 1 Addition Battery R Sutton Installation Kit Instructions 7 1 Addition of Record of R Sutton Revision D 01 23 15 2 3 Additional Testing to R Sutton Support Battery Install User s Manual January 2015
10. cal environment Periodic Beacon Test When the beacon is installed on a flight data or voice recorder the recommended maintenance interval is the same as that of the recorder or 24 months whichever is shortest Follow the Pre Deployment Tests referenced in Section 3 of this User s Manual Beacon Maintenance Precautions The following precautions should be exercised when handling or storing the beacon The beacon battery should not be exposed to temperatures in excess of 71 C 160 F as the battery life can be reduced by storage ina high temperature environment Any situation that could possibly crush or penetrate the case of the beacon should be avoided User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 13 Battery Maintenance Replace the battery by the date stamped on the beacon label where the three letters represent the month and the four numbers represent the year Example MAR2001 is March of 2001 Other date codes prior to this manual revision include the following 1 Three letters represent the month and two numbers represent the year Example MAR 01 is March of 2001 2 Two numbers to the left of a represent the month and two numbers to the right of the represent the year Example 03 01 is March of 2001 7 Hazardous chemicals are used the beacon battery Dispose of the battery in accordance with local regulations If Battery shrink sleeve is damaged rem
11. e deployment test that can be conducted using a RJE International Inc ATS 260 Acoustic Test set Installation Considerations To minimize the probability of physical damage or inadvertent activation the following precautions should be considered when mounting the beacon The beacon should normally be mounted in the aft mid section of the aircraft depending on the environmental conditions and should be mounted to a sturdy structure without weakening the structure itself The beacon should be mounted in an area guarded against heavy equipment tearing loose and striking the beacon and should be mounted in a way that provides convenient access during regular inspections and tests The beacon should be mounted in a clean dry area to decrease the probability of inadvertent activation Also if possible the beacon should be mounted with the water switch facing down to minimize the possibility of moisture gathering on the end cap The beacon should be mounted in an area that is protected from the outside elements This will assist in the long term prevention of corrosion The beacon should be mounted in an area where sound absorbent materials are not present Avoid affixing labels to the beacon or any other material that would affect the acoustic beam The shelf life of the battery will be decreased when exposure to higher than normal temperatures The maximum temperature where the beacon is mounted should not exceed 71 C 160 F No
12. enance Precautions sse 12 Battery Maintenance sese 13 Tooling Requirements unctione aus iB oat E tees Minas be 13 Torque Reg irements ie PI OUR Mme abeat s Lin 14 Beacon Disposal ASHEN 15 Beacon Storage 15 Return Procedures 16 Warranty at ae M 18 User s Manual January 2015 ELP 362D90 Underwater Locator Beacon lii List of Figures Figure 1 1 ELP 362D90 and Mounting Bracket e eee eee eee eee sees siens eene einen sten netu 1 Figure 1 2 ELP 362D90 Installed in Mounting Bracket eee eese eese eee eene etna 2 Figure 1 3 ELP 362D90 Dimensions eeeeee ee eese eee ee eee enses sten n estin 2 Figure 1 4 Locating the Aircraft After Water Activation 3 Figure 3 1 Mounting Bracket Hole Pattern eee e eee ee 8 Figure 3 2 Securing the Mounting Bracket eee eee esee sees seen eene eene ennt insta stent 8 Figure 3 3 Installing the Beacon into the Mounting Bracket 8 Figure 3 4 Connecting the ATS 260D Acoustic Test 10 User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 1 1 Description The ELP 362D90 Underwater Locator Beacon is a durable water activated underwater location
13. ginal containers Store cells in a well ventilated cool dry area Cells should be placed in an isolated area away from combustible materials Never stack heavy objects on top of boxes containing lithium batteries to preclude crushing or puncturing the cell case Beacon Disposal If it is necessary to dispose of the beacon perform the Alternative Battery Check referenced in Section 3 of this User s Manual first If the battery voltage is 6 0 volts or more remove the battery and dispose of the battery and beacon in accordance with local regulations If the battery voltage is less than 6 0 volts DO NOT remove the battery access end cap and dispose of the beacon in accordance with local regulations Aes Failure to observe these precautions could result in the release of hazardous chemicals Beacon Storage When long term storage is required the beacon should be stored in a cool dry environment in its original shipping container User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 16 ELP 362M UNDERWATER LOCATOR BEACON OPTIONAL BATTERY REPLACEMENT KIT B362 D90 01 INSTRUCTIONS IT ISRECOMMENDED TO USE THIS KIT WITHIN 7 YEARS OF THE BATTERY DATE STAMPED HERE The battery replacement kit mcludes lithium battery P N 362 99001 1 O Ring P N 362 69001 O Ring lubricant packet P N 362 69905 replacement instructions P N 362 19001 1 and battery replace by date label P N 362 59006 Battery replacement mu
14. marked with an arrow Insert the battery so the arrow points towards the top water tum on end of the unit Apply new Replace by sticker over current replace by date Do not apply more than on Vp three stickers on unit Contact RJE for instructions if more END UP than three stickers are present Remove the O Ring from its groove the end cap Clean O Ring groove of my dirt lint debris etc Liberally apply the O Rimg lubricant to the new O Ring and place the lubricated O Ring in the end cap groove Note Use only use lubricant provide with battery DO NOT SUBSTITUTE ANY OTHER LUBRICANT Re fasten the end cap to the housing Usethe RJE Intemational torque adapter to seat the end cap snugly Torque end cap to 2 to 2 5 foot pounds 2 7 to 3 4 newton meters STEPG the label mcluded with the kit punch out the orange blocks for month and year for battery replace date from battery the box above Affix label to beacon below existing label N WARNING Do not cross thread or apply excessive force to the end cap PLEASE CONTACT RJE INTERNATIONAL FOR ANY QUESTIONS OR RETURNS RJE Intemational Inc Tel 949 727 9399 Fax 949 727 00704 e mail sales rjemt com RETURNS Please a retum reason quantity and serial number of the ELP 362M ready DO NOT SHIP the ELP 362M without a Retum Material Authorization P N 362 19001 1 RevA 6 12 14 User s Manual January 2015 ELP 362D90 Underwater Loca
15. nconformance to the mounting instructions or intended use may void the warranty User s Manual January 2015 ELP 362D90 Underwater Locator Beacon Installation Procedures Carefully unpack the beacon and inspect it for shipping damage If any damage is evident it should be reported to the freight carrier and to RJE International Inc The mounting bracket kit includes an aluminum mounting bracket an aluminum end plate three drilled for lockwire socket head cap screws and three lock washers NOTE Before installing the mounting bracket be sure that it will be possible to install and remove the beacon once the bracket is installed To mount the beacon perform the following steps 1 Refer to the mounting bracket hole pattern shown in Figure 3 1 and drill four 0 191 in 0 48 cm diameter holes 2 Secure the mounting bracket with four 10 32 stainless steel screws and associated hardware not supplied as shown in Figure 3 2 3 Slide the beacon into the bracket as shown in Figure 3 3 Rotate the beacon until the battery date is visible and secure it in place with the end plate and the three drilled socket head cap screws 4 Lockwire the drilled screws and clean the water activation switch refer to section 4 Beacon Cleaning 4X 0 19 DRILL THRU 10 5 6 1 User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 8 Figure 3 1 Mounting
16. oved exposing paper label or if battery is physically damaged DO NOT INSTALL BATTERY Use the battery replacement procedure provided with the lithium battery replacement kit P N B362 D90 01 Battery replacement should be performed by authorized personnel only Tooling Requirements Part Number Torque Wrench Commercially Available fae E 1 2 Socket Commercially Available pee Torque Adapter RJE International Inc 362 00011 ATS 260 Test Set RJE International Inc 362 00013 User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 14 Torque Requirements Bottom End Cap 25 to 30 inch pounds 2 7 to 3 4 newton meters Parts List oom ELP 362D90 Beacon ELP 362D90 1 Battery Replacement Kit B362 D90 01 1 Battery Pack 362 99000 1 1 O Ring 362 69001 1 Lubricant Packet 362 69905 1 Instructions 362 19000 1 1 Replace by date sticker 362 59006 1 Periodic Battery Storage Maintenance When battery is stored it is recommended maintaining 12 month maintenance interval to check battery voltage and proper storage conditions To check Battery Voltage use a high impedance minimum input impedance of 10 Megohms digital voltmeter User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 15 If the voltmeter reading is 7 2 volts or less battery is not recommended for installation Battery Storage Guidelines Cells should be stored in their ori
17. roduct was not abused or operated other than in accordance with the RJE International Inc instruction manuals RJE International Inc does not assume responsibility for any damage due to leakage or implosion RJE International Inc reserves the right to modify its warranty at any time in its sole discretion THIS LIMITED WARRANTY IS NOT TRANSFERABLE LIMITATION OF LIABILITY RJE INTERNATIONAL INC MAKES NO OTHER WARRANTY REGARDING ITS PRODUCTS OR THE PRODUCTS OF OTHERS EITHER EXPRESS OR IMPLIED AND ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEEDS THE FORGOING WARRANTIES IS HEREBY DISCLAIMED BY RJE INTERNATIONAL INC AND EXCLUDED FROM ANY AGREEMENT MADE BY ACCEPTANCE OF ANY ORDER RJE INTERNATIONAL INC DOES NOT ACCEPT LIABILITY BEYOND THE REMEDIES SET FORTH HEREIN INCLUDING ANY LIABILITY FOR PRODUCTS NOT BEING AVAILABLE FOR USE OR FOR LOST OR CORRUPTED DATA LOSS OF BUSINESS LOSS OF PROFITS LOSS OF USE OF THE PRODUCT OR ANY ASSOCIATED EQUIPMENT COST OF CAPITAL COST OF SUBSTITUTE OR REPLACEMENT PRODUCT FACILITIES OR SERVICES DOWN TIME CHARGES FOR PURCHASER S TIME AND EFFORT THE CLAIMS OF THIRD PARTIES INJURY TO PROPERTY OR ANY OTHER DIRECT INDIRECT SPECIAL RELIANCE INCIDENTAL OR CONSEQUENTIAL DAMAGES REGARDLESS OF THE NATURE OF THE CLAIM AND WHETHER OR NOT FORESEEABLE AND WHETHER OR NOT BASED ON BREACH OF WARRANTY CONTRACT OR TORT INCLUDING NEGLIGENCE OR STRICT LIABILITY EVEN IF RJE INTER
18. sequence 7 A reminder that dangerous consequences could result if certain recommended procedures are not followed User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 11 Table of Contents 1 Description a ae eta I A es 1 External Construction 1 2 sse 2 Internal Construction 7 1 sese 3 Theory of 2 ue e a eh oa dd co edis 3 Locating the ono titio pte cutici ns 3 Specifications 4 General Specifications 12 sees 4 TSO Testing Qualification 5 Installation and Checkout 6 Installation Considerations 6 Installation Procedures 1 eee 7 Pre Deployment Tests 1 1 9 ATS 260 ACOUSTIC Test Set uide rice iis 9 ATS 260 Acoustic Test Set Service oe sae pai ee ode dude tpe ied 10 Alternative Battery Check ast def ed 11 Beacon Maintenance 1 1 1 5 12 Beacon 1 tap Ca uda best elei bL 12 Periodic Beacon essere 12 Beacon Maint
19. st be conducted by the latest date stamped on the pmger label Remove the ELP 362M from the mountmg bracket assembly and perform the Altemative Battery Check as described m the ELP 362M s User s Manual found in Section 3 under Pre Deployment Tests If the measured voltage is less than 6 0 Volts DO NOT remove the battery access end cap Retum the ELP 362M to RJE Intemational for setvice WARNING Failure to observe these precautions could result the release of hazardous chemicals If the measured voltage is 6 0 Volts or more proceed with the following battery replacement instructions STEPA Using the RJE Intemational torque adapter P N 362 00011 remove the end cap marked BATTERY ACCESS TURN ON A WARNING Do not clamp the pinger in a vice STEPB Invert the housing to remove the old battery from the unit Dispose of the expended cell in accordance PRESSURE with local regulations CASE WARNING Never attempt to recharge the battery a Serious personal mjury could result BATTERY MANUFACTURE STEPC Inspect the interior of the ELP 362M housing for evidence of leakmg or corrosion and mspect all threads for amy signs of damage N WARNING Always keep boh housing and dap TURF LOT CODE T Da STEPD Install the new battery part number 362 99001 1 Note that the battery label is
20. tor Beacon 17 Figure 1 5 Return Procedures If you need to return an ELP 362D90 Underwater Locator Beacon for warranty service contact RJE International Inc for a Return Material Authorization RMA number and shipping instructions RJE International Inc Tel 1 949 727 9399 Fax 1 949 727 0070 e mail sales rjeint com You will need to provide the following information to receive a Return Material Authorization RMA Reason for return Number of beacons to be returned Serial number of each unit Shipping method if applicable NOTE Do not ship a beacon without a Return Material Authorization User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 18 6 Warranty LIMITED WARRANTY RJE International Inc warrants that the products sold hereunder shall be free from defects in materials and workmanship under normal use and service when correctly installed used and maintained for a period of 60 months from date of shipment from RJE International Inc Purchaser s receipt of any product delivered hereunder shall be an unqualified acceptance of and a waiver by Purchaser of the right of Purchaser to make a claim with respect to such product unless Purchaser gives RJE International Inc notice of any claim within 60 months after the receipt of such product This warranty is limited to repair or replacement of the said product at RJE International Inc plant in Irvine California providing the p
21. ty of the aircraft flight recorder After the area is known a diver can be deployed with the DPL 275A which will give the exact location of the aircraft flight recorder Other equivalent pinger receivers may also be used User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 2 Specifications This section provides information on the operating and environmental specifications on the ELP 362D90 Underwater Locator Beacon General Specifications Specifications Operating Frequency Operating Depth Pulse Length Battery Kit Operating Life Battery Storage Life in Beacon Acoustic Output Acoustic Output After 90 Days Activation Beam Pattern Case Size Case Material Weight Storage Temperature Operating Temperature ELP 362D90 37 5 kHz 1 kHz 0 to 20 000 feet 6 096 meters 29ms P N B362 D90 01 Incl battery o ring lube amp inst 2 90 days 7 years from date of manufacture 2 160 5 dB re 1 uPa 1 meter gt 157 0 dB 1 uPa 1 meter Fresh or salt water immersion 80 sphere 1 30 in 3 30 cm diameter 3 92 in 10 cm long 7075 T6 aluminum 5 85 oz 165g Maximum 55 C 67 F to 71 C 160 F 2 C 28 F to 38 C 100 F User s Manual January 2015 ELP 362D90 Underwater Locator Beacon 5 TSO Testing Qualification Summary The beacon is designed to meet the performance specifications of RTCA D 160G
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