SEA-3000LW - Aqua Lung
Contents
1. 28 SEA 3000LW User s Manual CARE AND MAINTENANCE It is important to provide the proper preventative maintenance in order to ensure the best possible performance and reliability of the SEA 3000LW The following maintenance procedures should be performed routinely after each use of the equipment 1 After each in water training session the SEA 3000LW must be cleaned inspected and prepared for the next use or storage 2 As soon as possible after training the SEA 3000LW should be soaked thoroughly for at least one hour in warm not over 120 F 49 C tap water to loosen and dissolve salt if used in salt water and mineral deposits Before soaking turn the valve to the ON position to pressurize the system This will best prevent the entrance of moisture into the system through the second stage NOTE Due to the light weight aluminum first stage the SEA 3000LW is not recommended for continuous use in salt water The aluminum first stage is susceptible to galvanic corrosion and needs to be rinsed thoroughly after use in salt water A CAUTION If the SEA 3000LW cylinder does not contain air it is important to ensure that the valve is completely turned to the OFF position and the second stage purge button is not depressed while the system is submerged or wet Moisture may otherwise be allowed to enter the valves and the cylinder which will require that the system be returned to a qualified technician for inspection2. adapter PN 102865 Filling SEA 3000LW with a SCUBA Fill Adapter CS gt NOTE The SEA 3000LW system does not include a SCUBA fill adapter This adapter PN 108325 may be purchased separately Fig 5 O Ring Figure 5 A CAUTION Do not attempt to fill the SEA 3000LW directly from a supply cylinder unless you have received the necessary training and authorization to do so If done incorrectly this procedure poses certain hazards which may cause severe injury or death CAUTION The SEA 3000LW dial pressure gauge is for reference only Use the fill system gauge to indicate accurate cylinder pressure 10 SEA 3000LW User s Manual WARNING DO NOT attempt to use the SCUBA fill adapter to fill a SEA 3000LW with a fill pressure greater than 3000 PSI 206 BAR Doing socould result in adangerous malfunction of the fill adapter which could result in serious injury or death 1 Using a calibrated pressure gauge check the supply cylinder to ensure that it contains 3000 PSI 206 BAR It is very important to ensure that the SEA 3000LW is filled to its total capacity but not overfilled 2 Remove the protector cap from the threaded male fitting of the fill adapter Inspect the fill adapter to ensure that the o ring is present and seated evenly at the base of the threads Check the threads of the male fitting making sure they are clean and not damaged 3 Fit the threaded male f
3. and service 3 After the system has been properly soaked it is important to rinse the first stage the second stage mouthpiece and the openings in the second stage front cover with a pressurized stream of water This will remove the salt and mineral deposits that were loosened during soaking 4 When it has been properly soaked and rinsed wipe the system as dry as possible with a clean towel and gently shake the first and second stage to dislodge any water inside them 5 Check to ensure that the SEA 3000LW valve is turned to the OFF position and depress the purge button of the second stage to ensure that the system is completely depressurized before storing or transporting AQUALUNG 29 6 Due to the possibility of fire and exposure to extreme heat the SEA 3000LW must be stored either completely full or completely empty If the system is exposed to fire while partially filled the cylinder wall may rupture before the internal pressure becomes great enough to burst the safety plug assembly For this reason Aqua Lung recommends that the cylinder be completely emptied and the valves kept shut to prevent the entrance of moisture before storing the system for an indefinite period WARNING DO NOT store the SEA 3000LW partially filled Doing so may prevent the safety plug assembly from functioning properly in the event of fire or exposure to extreme heat This may cause the cylinder to rupture or explode possibly resulting in
4. cccscccess enctvscsecesvsndeusedtecsctekcstenessttereryieesuizectevterees 32 4 SEA 3000LW User s Manual GENERAL PRECAUTIONS AND WARNINGS A The SEA 3000LW is intended foruse onlyas an emergency device to assista crew member or passenger in making an emergency egress from a submerged aircraft Due to its limited air volume it is not intended for use while scuba diving or egressing from depths greater than 45 ft 13 5 m gt Before using the SEA 3000LW it is important to receive in water survival training which simulates an emergency egress situation You must also learn basic principles and techniques for breathing compressed air underwater Use of the SEA 3000LW without proper training is dangerous and can result in serious injury or death Visual inspection and factory prescribed service for the SEA 3000LW must be performed at least once every two years by a factory trained and qualified service technician Repair service and visual inspection must not be attempted by untrained or unqualified personnel DO NOT attempt to overfill the SEA 3000LW beyond 3000 PSI 206 BAR at 70 F 21 C Doing so may seriously weaken the cylinder and cause it to rupture resulting in serious injury or death DO NOT fill or use the SEA 3000LW if it has been exposed to extreme heat exceeding 250 F 121 C or open flame Instead discharge the cylinder completely and return it to a qualified technician for inspectio
5. compressor fill adapter PN 100656 to fill a SEA 3000LW with a fill pressure greater than 3000 PSI 206 BAR Doing so could result in a dangerous malfunction of the fill adapter which could result in serious injury or death AN CAUTION Do not attempt to fill the SEA 3000LW directly from a compressed air filling station unless you have received the necessary training and authorization to do so If done incorrectly this procedure poses certain hazards which may cause severe injury or death d CAUTION The SEA 3000LW dial pressure gauge is for reference only Use the fill system gauge to indicate accurate cylinder pressure 14 SEA 3000LW User s Manual 1 Remove the protector cap from the threaded male fitting of the fill adapter Inspect the fill adapter to ensure that the o ring is present and seated evenly at the base of the threads Check the threads of the male fitting making sure they are clean and not damaged Inspect the o ring in the groove on the fill block end of the adapter making sure it is seated evenly and is not damaged 2 Fit the threaded male fitting of the fill adapter into the fill port of the first stage and turn clockwise by hand until snug DO NOT apply a wrench or otherwise overtighten the fill adapter 3 Loosen the yoke screw on the compressor fill yoke as needed so that the yoke can be placed over the block of the fill adapter 4 While supporting the SEA 3000LW with one hand place the yoke
6. flight procedures are as follows WARNING Strict compliance with pre flight and post flight inspections shall be adhered to by all air crew members utilizing the SEA 3000LW Any signs of discrepancies shall be reported immediately to maintenance personnel 1 With the system off visually inspect the SEA 3000LW for signs of damage Inspect front cover exhaust cover and fittings for tightness Inspect for tamper dot if command uses tamper dot on front cover Inspect hose for cuts and blistering Inspect for contamination dirt and signs of corrosion AN CAUTION Do not press the purge button when the SEA 3000LW is on Purging of the SEA 3000LW will deplete the pressure below the GREEN ZONE and it will have to be topped off by maintenance personnel 2 Turn the SEA 3000LW ON by rotating the ON OFF knob to the left counter clockwise the red indicator ring should not be visible through the elongated holes on the knob Ensure that the gauge reads in the GREEN ZONE If the gauge does not read in the GREEN ZONE report discrepancy to maintenance personnel POST FLIGHT INSPECTION 1 Upon completion of flight turn handwheel OFF clockwise so that red indicator ring is visible through the elongated holes on the handwheel Depress the purge button to relieve pressure in hose and second stage Check SEA 3000LW for signs of damage and contamination Report discrepancies to maintenance personnel
7. over the block of the fill adapter to align the inlet fitting flush against the fill block o ring Tighten the yoke screw clockwise into the small dimple on the backside of the fill adapter until finger tight Fig 10 5 Close the bleed valve screw on the compressor fill yoke by turning it clockwise until finger tight WARNING DO NOT attempt to fill the SEA 3000LW from a compressor or air supply where the regulated pressure exceeds 3000 PSI 206 BAR Doing so may weaken or damage the safety plug assembly and cylinder CS gt NOTE The SEA 3000LW will fill with the valve handwheel in the completely closed position red indicator ring visible In this position the pressure gauge will not register psi This is not recommended AQUALUNG 15 6 While holding the first stage and fill adapter secure turn the SEA 3000LW valve handwheel counter clockwise until it is completely open When the handwheel is in the open position the red indicator ring is not visible Fig 11 ay ee j Red indicator ring not visible Figure 11 7 Ensure that the SEA 3000LW is supported and turn the compressor valve very slowly counter clockwise until it is slightly open to fill the cylinder with approximately 500 PSI 34 5 BAR Turn the compressor valve shut and wait 45 60 seconds before proceeding to fill the cylinder any further Repeat this procedure to fill the cylinder very slowly in small increments of 500
8. valve handwheel counter clockwise until it is completely open When the hand wheel is in the open position the red indicator ring is not visible Fig 8 a hy EES j Red indicator ring not visible 9 Support the cylinder with one hand and very slowly turn the supply cylinder valve handwheel counter clockwise Figure 8 to open and begin filling As the SEA 3000LW cylinder begins to fill make sure the dial pressure gauge shows that the cylinder is filling properly Ce NOTE Always fill the cylinder as slowly as possible by turning the handwheel of the supply valve slowly to control the rate of fill Rapid filling will generate heat and will result in an incomplete fill after the cylinder cools If the cylinder is warm to the touch afterward the fill rate was too rapid 10 When at least two minutes have elapsed and air can no longer be heard flowing from the supply cylinder into the SEA 3000LW turn the supply cylinder valve completely open 12 SEA 3000LW User s Manual 11 To conserve the limited air supply of the SEA 3000LW itis strongly recommended that you perform a pre issue inspection of the second stage purge while it is connected to the supply cylinder as follows a Briefly depress the purge button to ensure that sufficient airflow is provided to clear the second stage of water b Immediately after releasing the purge button listen closely to ensure that the second stage does not continue t
9. 45 60 seconds before proceeding to fill the cylinder any further Repeat this procedure to fill the cylinder very slowly in small increments of 500 PSI 34 5 BAR or less until it is filled to 3000 PSI 206 BAR Make sure the dial pressure gauge shows that the cylinder is filling properly Ce NOTE Always fill the SEA 3000LW as slowly as possible by turning the handwheel of the supply valve slowly to control the rate of fill Rapid filling will generate heat and will result in an incomplete fill after the cylinder cools If the cylinder is warm to the touch afterward the fill rate was too rapid 6 To conserve the limited air supply of the SEA 3000LW itis strongly recommended that you perform the following pre issue inspection of the second stage purge while the SEA 3000LW is pressurized and connected to the fill adapter a Briefly depress the purge button to ensure that sufficient airflow is provided to clear the second stage of water b Immediately after releasing the purge button listen closely to ensure that the second stage does not continue to flow any air AQUALUNG 19 7 While holding the first stage and fill adapter secure turn the SEA 3000LW valve handwheel clockwise until it stops and the red indicator ring is visible Turn the compressor valve completely closed 8 Hold the second stage purge button depressed until air flow can no longer be heard from the second stage and the MP hose is depressurized 9 Open
10. AQUALUNG Military amp Professional Survival Egress Air SEA 3000LW User s Manual Rev 09 14 2 SEA 3000LW User s Manual COPYRIGHT NOTICE This user s manual is copyrighted all rights reserved It may not in whole or in part be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form with out prior consent in writing from Aqua Lung America Inc 2014 Aqua Lung International SEA 3000LW User s Manual PN 103642 You can contact a Technical Advisor via e mail at sreilly aqualung com grubin aqualung com jbutner aqualung com TRADEMARK NOTICE Aqua Lung is a registered trademark of Aqua Lung America Inc Warnings Cautions and Notes Pay special attention to information provided in Warnings Cautions and Notes that are accompanied by one of these symbols A A WARNING indicates a procedure or situation that if not avoided could result in serious injury or death to the user A A CAUTION indicates any situation or technique that could cause damage to the product and could subsequently result in injury to the user Ke A NOTE is used to emphasize important points tips and reminders AQUALUNG 3 TABLE OF CONTENTS General Precautions and Warnings sccccsssseceeesseeeeeeeeeeeeneeeeeseeeneeeeesees 4 Product Description sada aana aaa awan nada waga na eaaa awa aenak nean gena adage aw 6 Preparation and Setup cccccccceece
11. Cylinder Volume 1 5 cf 42 5 L 2 0 cf 56 6 L Cylinder Material Cylinder Length with Regulator Rated Cylinder Pressure Medium Pressure Hose Length Aluminum 1 5 cf 42 5 L 10 in 25 4 cm 2 0 cf 56 6 L 12 in 30 5 cm 3000 PSI 206 BAR 20 in 50 8 cm or 27 in 68 6 cm First stage Hose Connection 360 Degree Swivel Regulator First Stage Regulator Second Stage Balanced Diaphragm Balanced Second Stage Pressure Indicator Over Pressure Relief System Weight Gauge 0 3000 PSI 0 206 BAR Safety Plug Assembly HP Module Mounted 5000 PSI 345 BAR SEA 3000LW w 1 5 cf 42 5 L AL Cylinder Empty 1 78 Ib 0 80 kg SEA 3000LW w 2 0 cf 56 6 L AL Cylinder Empty 1 95 Ib 0 88 kg Duration of Air Supply Approximate breaths at 20 FSW 1 5 cf 42 5 L Cylinder 18 Breaths 2 0 cf 56 6 L Cylinder 21 Breaths Based on an average breath volume of 1 5 liters at a breathing rate of 10 5 bpm with a starting supply pressure of 3000 PSI 206 BAR 32 SEA 3000LW User s Manual SEA 3000LW PARTS 957004 a 957004 o ring 820312 o ring PN 108325 Scuba Fill Adapter PN 100656 Compressor PN 102865 HP 3000 PSI 206 BAR Fill Adapter Fill Adapter 3000 PSI 206 BAR 4500 PSI 310 BAR F On Off ee aa Knob First Stage Dial Pressure Indexable Gauge Mouthpiece Fill Port 360 Swivel Safety Plug Assy Hose o Aluminum Cylinder AQUALU
12. NG NOTES 33 34 NOTES SEA 3000LW User s Manual AQUALUNG NOTES 35 Survival Egress Air 3000LW SEA 3000LW User s Manual AQUALUNG Military amp Professional 2340 Cousteau Court Vista CA 92081 Phone 760 597 5000 lt Fax 760 597 4900 www aqualung com militaryandprofessional 2014 Aqua Lung International
13. PSI 34 5 BAR or less until it is filled to 3000 PSI 206 BAR Make sure the dial pressure gauge shows that the cylinder is filling properly Ce NOTE Always fill the cylinder as slowly as possible by turning the handwheel of the supply valve slowly to control the rate of fill Rapid filling will generate heat and will result in an incomplete fill after the cylinder cools If the cylinder is warm to the touch afterward the fill rate was too rapid 8 To conserve the limited air supply of the SEA 3000LW it is strongly recommended that you perform the following pre issue inspection of the second stage purge while the SEA 3000LW is connected to the compressor fill yoke and pressurized via the fill adapter a Briefly depress the purge button to ensure that sufficient airflow is provided to clear the second stage of water b Immediately after releasing the purge button listen closely to ensure that the second stage does not continue to flow any air 16 SEA 3000LW User s Manual 9 While holding the first stage and fill adapter secure turn the SEA 3000LW valve handwheel clockwise until it stops and the red indicator ring is visible Turn the compressor valve completely closed 10 Hold the second stage purge button depressed until air flow can no longer be heard from the second stage and the MP hose is depressurized 11 Open the bleed valve screw on the compressor fill yoke to relieve the line pressure 12 While holdi
14. W which shows signs of damage leakage or substandard performance until it has received inspection and service from a qualified technician 1 Carefully inspect the medium pressure hose to ensure it is securely connected into its respective port on the first stage and onto the second stage Inspect the length of the hose to ensure that it is not blistered cut or otherwise damaged Inspect the hose fittings for any signs of corrosion 2 Visually inspect the entire system for any external damage such as dents gouges cracks or severe external corrosion 3 While the SEA 3000LW valve is completely shut and the system is depressurized inspect the pressure ane gauge to ensure that it is securely fastened to the first stage Closely lt gt examine the pressure gauge to ensure l 1 psi x 1000 that it reads O PSI Fig 22 Agua tune Figure 22 CAUTION If the pressure gauge does not read 0 PSI when the valve is shut and the system is depressurized DO NOT attempt to use the system until it has received inspection and service from a qualified technician CAUTION DO NOT attempt to open the SEA 3000LW valve without first checking to ensure that the MP hose and pressure gauge are securely fastened to the first stage 4 Turn the SEA 3000LW valve handwheel counter clockwise until it is completely open In the open position the red indicator ring is not visible in the handwheel 26 SEA 3000LW User
15. and understand the procedures outlined in this manual for filling the unit and performing a preflight inspection General Filling Procedures CS NOTE The average duration of air supply listed in the Technical Specifications section of this manual is based on a completely full SEA 3000LW aluminum cylinder filled to 3000 PSI 206 BAR with a volume of 1 5 cf 42 5 L or 2 0 cf 56 6 L of air It is strongly recommended that the SEA 3000LW be filled to 3000 PSI 206 BAR cold fill in order to provide maximum breath volume 1 Before attempting to fill the SEA 3000LW ensure that the fill adapter and first stage are completely dry especially in the area surrounding the fill port 2 The SEA 3000LW is configured with a 3000 PSI 206 BAR aluminum cylinder Examine the cylinder markings to verify it is rated for a fill pressure of 3000 PSI 206 BAR and has a current visual inspection Fig 2 CS gt NOTE The SEA 3000LW 1 5 cf 42 5 L and 2 0 cf 56 6 L aluminum cylinders do not require hydrostatic re testing Fig 2 Maximum Fill Month amp Year Pressure of Manufacture Hydro Date Figure 2 8 SEA 3000LW User s Manual WARNING DO NOT attempt to fill the SEA 3000LW if the cylinder markings indicate that it is assembled with a non standard cylinder rated for a different fill pressure than 3000 PSI 206 BAR Doing so may result in rupture or explosion in the event of fire or overfilling Inst
16. arious cylinder mounting configurations The mouthpiece to body default position is horizontal which allows the hose to route either to the right or left of the regulator second stage The mouthpiece boss on the body is hexagonally shaped which allows the mouthpiece to rotate to six different positions Fig 18 Hexagonal Mouthpiece Boss Hexagonal Mouthpiece Figure 18 WARNING The mouthpiece clamp must always be installed before returning regulator to service Failure to install the clamp will result in mouthpiece separating from regulator body during deployment of regulator 24 SEA 3000LW User s Manual Changing the SEA 3000LW Mouthpiece 1 Mount SEA 3000LW cylinder in user preferred position 2 Remove the black clamp with side cutters and discard Fig 19 Figure 19 3 Rotate the mouthpiece to preferred position Fig 20 D Figure 20 4 Install a new black clamp with the clamp tab positioned in line with the center of the right bite tab on the mouthpiece Since the mouthpiece is of a lower profile design than standard SCUBA style mouthpieces the clamp tab should be orientated in this manner so that the clamp tab does not interfere with the users lips Fig 21 Figure 21 AQUA LUNG 25 PRE ISSUE CHECKLIST Before each use the unit must be given a thorough visual inspection and functional test by a qualified technician NEVER use a SEA 3000L
17. ead immediately return the unit to a qualified technician and do not use under any circumstances 3 Turn the valve handwheel clockwise until it is completely closed To ensure the valve is closed check to see if the red indicator ring is visible in the handwheel Fig 3 psi x 1000 Agua Luns 4 Depress the second stage purge button to ensure that the system is Red indicator completely depressurized ring visible Figure 3 5 Unscrew the fill port cap from the fill port Fig 4 6 Closely inspect the fill port opening to ensure that no debris residue or moisture is present Figure 4 CAUTION If moisture is found to be present inside the fill port opening this indicates that water may have entered the SEA 3000LW first stage and cylinder DO NOT fill or attempt to use the SEA 3000LW until it has received complete inspection and any required service by a qualified technician AQUALUNG 9 WARNING DO NOT attempt to loosen or remove the first stage hose fitting or safety plug assembly plug under any circumstances Doing socould result in adangerous malfunction of the SEA 3000LW which could result in serious injury or death Filling Methods for SEA 3000LW 1 SCUBA cylinder with SCUBA fill adapter PN 108325 2 Compressor with compressor fill adapter PN 100656 3 Compressor with HP fill adapter PN 102865 4 MRS III Mobile Refill Station with HP fill
18. en position the red indicator ring is not visible Fig 17 eech Repeat process for second cylinder CN NaO iins HO Red indicator ring not visible Figure 17 9 Very slowly open the MRS III panel mounted fill valve counter clockwise that corresponds to the fill hose being used and fill the cylinder with approximately 500 PSI 34 5 BAR Turn the panel mounted fill valve shut and wait 45 60 seconds before proceeding to fill the cylinder any further Repeat this procedure to fill the cylinder very slowly in small increments of 500 PSI 34 5 BAR or less until it is filled to 3000 PSI 206 BAR Make sure the dial pressure gauge shows that the cylinder is filling properly 22 SEA 3000LW User s Manual Eer NOTE Always fill the SEA 3000LW as slowly as possible by turning the handwheel of the supply valve slowly to control the rate of fill Rapid filling will generate heat and will result in an incomplete fill after the cylinder cools If the cylinder is warm to the touch afterward the fill rate was too rapid 10 To conserve the limited air supply of the SEA 3000LW it is strongly recommended that you perform the following pre issue inspection of the second stage purge while the SEA 3000LW is pressurized and connected to the MRS III a Briefly depress the purge button to ensure that sufficient airflow is provided to clear the second stage of water b Immediately after releasing the purge button listen c
19. ith a water vapor content that does not exceed 65 F 53 C dew point Excess water vapor in the air can cause ice to form inside the 3000LW and interfere with the operation of the system at colder temperatures 6 SEA 3000LW User s Manual PRODUCT DESCRIPTION SEA 3000LW Components Fig 1 e SEA 3000LW balanced diaphragm first stage with integral fill port dial pressure gauge safety plug assembly 360 degree swivel and On Off knob Black aluminum components are utilized on first stage for a low reflective signature e 20 in 50 8 cm or 27 in 68 6 cm braided medium pressure MP hose with tool free swivel allows for quick and easy exchange of the second stage when needed e Ergonomic low volume balanced second stage with indexable mouthpiece allows for variable regulator orientation e Light weight aluminum cylinder 1 5 cf 42 5 L or 2 0 cf 56 6 L 3000 PSI 206 BAR Component Identification Mouthpi On Off BS Knob First Stage Indekable Dial Pressure Mouthpiece Gauge NG Fill Port E 360 Swivel Safety Plug Assy Second Stage Braided Hoge Aluminum Cylinder Figure 1 AQUALUNG 7 PREPARATION AND SETUP The purpose of this manual is to familiarize you with the correct setup filling inspection and maintenance of the SEA 3000LW The SEA 3000LW is packaged fully assembled and ready to use after it has been filled with air Before using it however it is very important to carefully read
20. itting of the fill adapter into the fill port and turn clock wise by hand until snug DO NOT apply a wrench or otherwise overtighten the fill adapter into the first stage Fig 6 4 Loosen the fill adapter yoke screw as needed so that the dust cap can be removed from the inlet fitting and the yoke can be placed over the valve of the supply cylinder Figure 6 5 Inspect the supply cylinder o ring to make sure it is present in good condition and seated evenly in the supply cylinder valve 6 While supporting the SEA 3000 LW with one hand place the yoke of the fill adapter over the cylinder valve to align the inlet fitting flush against the valve o ring Tighten the fill adapter yoke screw clockwise into the small dimple on the backside of the cylinder valve only until finger tight Fig 7 Figure 7 AQUA LUNG 11 7 Close the bleed valve screw on the fill adapter by turning it clockwise until finger tight Fig 7 WARNING DO NOT attempt to fill the SEA 3000LW from a supply cylinder that has a fill pressure greater than 3000 PSI 206 BAR Doing so may weaken or damage the safety plug assembly and cylinder NOTE The SEA 3000LW will fill with the valve handwheel in the completely closed position red indicator ring visible In this position the pressure gauge will not register psi This is not recommended 8 While holding the first stage and fill adapter secure turn the
21. losely to ensure that the second stage does not continue to flow any air 11 When the SEA 3000LW has cooled and is full turn the SEA 3000LW valve handwheel clockwise until it stops and the red indicator ring is visible Close the MRS III panel mounted fill valve 12 Hold the second stage purge button depressed until airflow can no longer be heard from the second stage and the MP hose is depressurized 13 Open the bleed valve screw on the fill adapter and vent the pressure from the fill hose 14 Disconnect the fill adapter from the SEA 3000LW by rotating the adapter nut counter clockwise 15 Replace the fill port cap into the fill port of the SEA 3000LW unit and hand tighten 16 When all filling operations are complete close the valves on the MRS III supply cylinders Firmly grasp one of the fill adapters point in a safe direction and bleed any remaining pressure from the system by slowly opening the corresponding panel mounted fill valve for that hose 17 Close both panel mounted fill valves and both bleed valve screws on the MRS III 18 Attach the fill adapters to the provided mounting brackets close and securely latch the MRS III cover AQUALUNG 23 Adjusting Mouthpiece Position The second stage incorporates a position keying feature that enables the user to adjust orientation ofthe second stage body in relation to the mouthpiece This unigue feature keeps the hose closer to the body and allows for more flekibility in v
22. n and possible hydrostatic testing KE EE E The SEA 3000LW is designated compatible for use only with normal atmospheric compressed air 21 oxygen and 79 nitrogen by volume DO NOT attempt to fill with other gases including pure oxygen or air which has been enriched with oxygen exceeding 21 in content Failure to observe this warning may result in serious injury or death due to fire and explosion or the serious deterioration and failure of the equipment AQUALUNG A DO NOT apply any type of petroleum based lubricant such as household oil or motor oil to any part of the SEA 3000LW The SEA 3000LW does not require any lubrication under normal circumstances except that which is performed during annual inspection and service by a factory trained service technician A DO NOT apply any type of aerosol spray to the 3000LW Doing so may cause permanent damage to certain plastic components including the second stage housing A During training exercises it is important to ensure that the 3000LW is always pressurized whenever it is submerged in order to prevent the entrance of water into the system Whenever the system has been completely emptied of air underwater it is important to return the 3000LW as soon as possible to a qualified technician for visual inspection and any necessary service before attempting to refill it A It is important to fill the 3000LW only with dry filtered air w
23. ng the SEA 3000LW cylinder loosen the yoke screw on the compressor fill yoke as needed and remove it from the fill adapter Return the compressor fill yoke to its storage location 13 While holding the SEA 3000LW secure turn the fill adapter counter clockwise at the fitting to remove it from the first stage Replace protector cap on the threaded male fitting of the fill adapter 14 Thread the fill port cap back into the fill port until finger tight 15 When charging is complete store the fill adapter in a clean area Filling SEA 3000LW with a HP Fill Adapter CS gt NOTE The SEA 3000LW system does not include a HP fill adapter This adapter PN 102865 may be purchased separately Fig 12 O Ring Figure 12 AQUALUNG 17 NOTE The HP fill adapter PN 102865 may be used to fill 3000 PSI 206 BAR cylinders Fig 12 CAUTION Do not attempt to fill the SEA 3000LW directly from a compressed air filling station unless you have received the necessary training and authorization to do so If done incorrectly this procedure poses certain hazards which may cause severe injury or death CAUTION The SEA 3000LW dial pressure gauge is for reference only Use the fill system gauge to indicate accurate cylinder pressure 1 Remove the protector cap from the threaded male fitting on the fill adapter Inspect the fill adapter to ensure that the o ring is present and seated evenly at the base
24. nstructions Fig 15 Figure 15 1 Verify that both panel mounted fill valves on the MRS III are closed clockwise 2 Open the valves on the MRS III supply cylinders and verify that the supply pressure gauge on the panel reads 3000 PSI 206 BAR 3 Verify that the regulated pressure gauge on the MRS III panel reads 3000 PSI 206 BAR 4 Unscrew the fill adapter from its mounting point and install the fill port plug in its place for safekeeping pending re installation Inspect the fill adapter to ensure that the o ring is present and seated evenly at the base of the threads Check the threads of the male fitting making sure they are clean and not damaged 5 Place the SEA 3000LW in the blast tube AQUA LUNG 21 Screw the fill adapter into the fill port of the first stage and turn the adapter nut clockwise only by hand until snug DO NOT apply a wrench or otherwise overtighten the fill adapter Fig 16 6 Install the threaded male fitting of Bleed Valve Figure 16 7 Close the bleed valve screw on the fill adapter by turning it clockwise until finger tight CS gt NOTE The SEA 3000LW will fill with the valve handwheel in the completely closed position red indicator ring visible In this position the pressure gauge will not register psi This is not recommended 8 Turn the SEA 3000LW valve handwheel counter clockwise until it is completely open When the hand wheel is in the op
25. o flow any air 12 While holding the first stage and fill adapter secure turn the SEA 3000LW valve handwheel clockwise until it stops and the red indicator ring is visible Turn the handwheel of the supply cylinder valve clockwise until completely closed 13 Hold the second stage purge button depressed until airflow can no longer be heard from the second stage and the MP hose between the first and second stages is completely depressurized 14 Open the bleed valve screw on the fill adapter to relieve the line pressure 15 While supporting the SEA 3000LW cylinder with one hand turn the yoke screw of the fill adapter counter clockwise to loosen until the complete system can be lifted off and removed from the supply cylinder valve 16 While holding the SEA 3000LW secure turn the fill adapter counter clockwise at the fitting to loosen and remove from the first stage Replace the dust cap over the inlet fitting and tighten the yoke screw finger tight Replace protector cap on the threaded male fitting of the fill adapter 17 Thread the fill port cap into the fill port until finger tight 18 When charging is complete store the fill adapter in a clean area AQUALUNG 13 Filling SEA 3000LW with a Compressor Fill Adapter CS gt NOTE The SEA 3000LW system does not include a compressor fill adapter This adapter PN 100656 may be purchased separately Fig 9 Figure 9 WARNING DO NOT attempt to use the
26. of the threads Check the threads of the male fitting making sure they are clean and not damaged 2 Fit the threaded male fitting of the fill Bleed Valve adapter into the fill port of the first stage SS and turn the adapter nut clockwise by hand until snug DO NOT apply a wrench or otherwise overtighten the fill adapter Fig 13 Figure 13 3 Close the bleed valve screw on the fill adapter by turning it clockwise until finger tight WARNING DO NOT attempt to fill the SEA 3000LW from a compressor or air supply where the regulated pressure exceeds 3000 PSI 206 BAR Doing so may weaken or damage the safety plug assembly and cylinder 18 SEA 3000LW User s Manual CS gt NOTE The SEA 3000LW will fill with the valve handwheel in the completely closed position red indicator ring visible In this position the pressure gauge will not register psi This is not recommended 4 While holding the first stage and fill adapter secure turn the SEA 3000LW valve handwheel counter clockwise until it is completely open When the handwheel is in the open position the red indicator ring is not visible Fig 14 Ei oe Ee Red indicator ring not visible Figure 14 5 Ensure that the SEA 3000LW is supported and turn the compressor valve very slowly counter clockwise until it is slightly open to fill the cylinder with approximately 500 PSI 34 5 BAR Turn the compressor valve shut and wait
27. receives and the environmental conditions it is used in 3 If the SEA 3000LW is used for training purposes in salt water chlorinated or silted fresh water it will require complete overhaul and factory prescribed service every three to six months or whenever it is suspected that moisture has entered the system Use in chlorinated swimming pool water will accelerate the deterioration of most rubber components and require more frequent service than in other typical conditions 4 DO NOT attempt to perform any disassembly or service of your SEA 3000LW Doing so may cause the system to dangerously malfunction All service must be performed by a qualified technician WARNING Do not attempt to loosen or remove the first stage hose fitting gauge or safety plug assembly under any circumstances Doing so could result in a dangerous malfunction of the SEA 3000LW which could result in serious injury or death OBTAIN FACTORY PRESCRIBED SERVICE FOR YOUR SEA 3000LW AT LEAST ONCE EVERY TWO YEARS YOUR PERSONAL SAFETY AND THE MECHANICAL INTEGRITY OF YOUR SEA 3000LW DEPEND ON IT WARRANTY INFORMATION For detailed information on product warranties please refer to the Terms and Conditions Section of the Aqua Lung Military and Professional Buyers Guide The buyers guide can be viewed or downloaded from the Aqua Lung Military and Professional website at www aqualung com militaryandprofessional AQUALUNG 31 TECHNICAL SPECIFICATIONS
28. s Manual 5 Closely examine the pressure gauge to determine whether the needle is within the GREEN ZONE indicating that the SEA 3000LW cylinder is full Fig 23 j PSI x 1000 Dt uns Figure 23 6 Immerse the SEA 3000LW in water to check for any signs of free flow from the second stage leakage from the hose pressure gauge safety plug assembly first stage or cylinder neck If leakage is found do not attempt to use the SEA 3000LW until it has received service from a qualified technician When complete remove the water from the SEA 3000LW 1st amp 2nd stages and reinstall the mouthpiece cover Ce NOTE If the second stage purge was checked during the filling procedure it is not necessary to repeat steps 7 amp 8 7 Briefly depress the purge button to ensure that sufficient airflow is provided to clear the second stage of water 8 Immediately after releasing the purge button listen closely to ensure that the second stage does not continue to allow any air flow 9 Turn the valve handwheel clockwise until it is completely closed In the closed position the red indicator ring is visible in the handwheel Provided that these pre issue inspection requirements have all been met the SEA 3000LW is now ready for use AQUALUNG 27 PRE FLIGHT INSPECTION The pre flight inspection shall be performed on the SEA 3000LW prior to each flight by the air crew member to whom the unit is assigned Pre
29. seeeeeeeeeeeeeeeeeeeeeeeeeeeeseaaeeeseeeeeeeeeseeseeeenes 7 General Filling ProCeCUreS ccccccsssseeeeeeeeseeeeeeneeeeeeeeeseeseeeeeeeseneeeeeeeesenens 7 Filling Methods for SEA 3000LW esa ensaeennan ena nan nean ne wanara nenanenaneen 9 Filling SEA 3000LW with a SCUBA Fill Adapter aesaaersanennanananananenn 9 Filling SEA 3000LW with a Compressor Fill Adapter cccccceseeesees 13 Filling SEA 3000LW with a HP Fill Adapter cceccccsseeeeseeeeeeseeeeseeeeeee 16 Filling SEA 3000LW with a MRS III Mobile Refill Station 4 lt 19 Adjusting Mouthpiece Position s00aeessanaeeasanan anana nee enanan anana ennnnee 23 Changing the SEA 3000LW Mouthpiece saaeeessnaneeannnnenanananenane 24 Pre lssue Checklists Ce ESNEREER ENEE EN SNEEEE ENEE EES eNEeE EEN ege 25 Pre Flight Inspection aaaeesssnaeeanan aee nnn anane ANANGENG NGNE ENGGEN GG GNENGGG 27 Post Flight Inspection cceccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeseanseeeeseeneeeeeeneaes 27 Care and Maintenance ceccecccceseseneeeeeeeeeneeeeeeeenseeeeseeneeeeeseceneeensneeeeeenees 28 Inspection and SEMViCe gege EEEk Cd ctec see cevedeseesessenenectvadecssereedvenses 30 Warranty Information ccccesseeeceeseseeeeeeeeeseeeseeeeeeeeseeseeneeeeeeeeseeseeeeeeeenens 30 Technical Specifications ccscceeeeeneeceeee eee eeeeeeeeeaeeeeeeeeeeeneseseeeeseeneeeees 31 SEA 3000LW Parts ccfvc dec
30. severe injury or death 7 Store the SEA 3000LW completely dry in a clean equipment box or sealed inside a plastic bag When possible avoid storing it where it may be exposed to extreme heat or an electric motor which produces ozone Prolonged exposure to extreme heat ozone chlorine and ultraviolet rays can cause premature degradation of rubber parts and components and must be prevented 8 When transporting the SEA 3000LW take the necessary precautions to ensure that it is surrounded by a protective cushion to prevent undue shock or impact 9 Do not use any type of solvent or petroleum based substances to clean or lubricate any part of the regulator Do not expose the regulator to aerosol spray as some aerosol propellants attack or degrade rubber and plastic 30 SEA 3000LW User s Manual INSPECTION AND SERVICE 1 It cannot be assumed that the SEA 3000LW is in good working order on the basis that it has received little use since it was last serviced Remember that prolonged or improper storage can still result in internal corrosion and or deterioration of o ring seals and valve springs 2 It is imperative that you obtain factory prescribed service for your SEA 3000LW at least once every two years from a qualified technician including a visual inspection of the cylinder and complete overhaul of the first and second stage regulators Your SEA 3000LW may require this service more frequently depending on the amount of use it
31. the bleed valve screw on the fill adapter to relieve the line pressure 10 While holding the SEA 3000LW cylinder turn the adapter nut counter clockwise to loosen and remove from the first stage Replace protector cap on the threaded male fitting of the fill adapter Return the fill adapter to its storage location 11 Thread the fill port cap back into the fill port until finger tight Filling SEA 3000LW with a MRS III Mobile Refill Station WARNING The MRS III Mobile Refill Station has the capacity to fill the SEA 3000LW to a maximum fill pressure of 3000 PSI 206 BAR using a HP fill adapter PN 102865 AN CAUTION Do not attempt to fill the SEA 3000LW directly from a MRS III Mobile Refill Station unless you have received the necessary training and authorization to do so If done incorrectly this procedure poses certain hazards which may cause severe injury or death A CAUTION The SEA 3000LW dial pressure gauge is for reference only Use the fill system gauge to indicate accurate cylinder pressure 20 SEA 3000LW User s Manual The MRS III is a self contained Mobile Refill Station with an onboard supply of approved breathing air pressurized up to 3000 psi The MRS III is designed to fill up to two Aqua Lung SEA 3000LW units simultaneously to the operating pressure of 3000 PSI 206 BAR The following instructions are the same for filling one unit or two Refer to the MRS III instruction book for more detailed i
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