Mares Kaila MRS Plus Owners Guide

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FELHASZNÁLÓI ÚTMUTATÓ Ergo Line MRS Plus COD. 47200565 - REV. D - 09/05 - PRINTED BY MECA - 8000 - 09/05 - ARTBOOK 1749/05 Buoyancy Compensator ERGO LINE MRS PLUS

responsibility to acquire the latest information and parts from MARES  WARNING for service and repairs to be performed. CAREFULLY READ THIS INSTRUCTION MANUAL BEFORE USE, AND KEEP IT FOR FUTURE REFERENCE. IMPORTANT: Should any warnings or information contained in this manual be unclear on not fully understood, please contact MARES before using a INTRODUCTION MARES B/C or performing any repairs. Congratulations. You have purchased one of the finest, most dependable B/Cs available in the world today. The end result of years  WARNING of "evolutioneering", your MARES B/C uses processes and materials Carefully follow these and all the other instructions that are the result of thousands of hours of research. This means concerning your MARES B/C and all other SCUBA equipment. reliability, a feature that's in high demand and found in EVERY MARES Failure to do so could lead to serious injury or death. product. This manual is intended as a guide for skilled technicians and not as an instruction book for beginners. It does not include every  WARNING aspect of diving equipment repair. Technical training courses are As with all SCUBA equipment, MARES B/Cs are designed to offered periodically by MARES and provide up-to-date information and be used by trained, certified divers only. Failure to fully description of repair techniques. Before attempting any repair, you are understand the risks of using such equipment may result in advised to receive specific practical training in repairing MARES diving serious injury or death. DO NOT use this B/C or any SCUBA equipment. equipment unless you are a trained, qualified SCUBA diver. Read all sections of this manual carefully before attempting any repairs. Important: EN 250: 2000 CERTIFIED B/C Any critical information or warnings that might affect the performance or result in the injury or death of the technician, B/C The PPE described in this instruction manual has been subjected owner, or other persons are highlighted with the following symbols: to type approval testing and certified in accordance with the EN 250: 2000 standards (D.e. 89/686/EEC category III, as harness for SCUBA)  DANGER and EN 1809 (D.e. 89/686/CEE category II, as buoyancy compensator) by Registered Test Center n° 0474 RINA, Via Corsica 12, 16128 GENOA. Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Model EN250: 2000 EN 1809 Marking DRAGON MRS PLUS 0474 0474 CE0426  WARNING KAILA MRS PLUS 0474 0474 CE0426 VECTOR 1000 MRS 0474 0474 CE0426 Indicates a potentially hazardous situation which, if not VECTOR CHROME MRS 0474 0474 CE0426 avoided, could result in death or serious injury. VECTOR PRO 0474 0474 CE0426 VECTOR EPIC 0474 0474 CE0426  CAUTION VECTOR ORIGIN 1000 0474 0474 CE0426 Indicates a potentially hazardous situation which, if not The number 0426 next to the CE mark refers to Registered Test avoided, may result in minor or moderate injury. It may Center n° 0426 ITALCERT, V.le Sarca, 336 - 20126 MILAN, authorized also be used to alert against unsafe practices. to run production checks according to art. 11.B D.e. 89/686/EEC only as regards products classified in category III (harness for SCUBA)". MARES reserves the right to modify any products, processes and manufacturing techniques at any time. It is the technicians'

15 Ergo LineMRS Plus DEFINITIONS - LIMITS REFERENCES TO EN 1809 - OBJECTS - DEFINITIONS -LIMITS REFERENCES TO EN250:2000-OBJECT         SCUBAComponent-2000):250: units(EN Scuba -Minimumequipment(EN250:2000): allowing himtobreathe underwater. apparatus diver,the by carried air compressed an of supply portable a has which in apparatus breathing 132): underwater air (EN compressed Definition - Scuba diving of operating breathing the apparatuses for at a maximum level depth of safety 50 m/ 162 feet. minimum a providing at Object: head-up position a surface, to an the unconscious buoyancy guarantee, on to intended A or a nottemporarily jackets. is disabled vest compensator safety diver. or devices floating for requirements Limits: buoyancy allowing the diver 1809): to control (EN his/her Definition inflatable buoyancy - during Vest the of dive. Compensator Buoyancy performance the compensator vests. and requirements Object: with the requirements for breathable air set forth in EN 12021. directiveEC 89/686.Thecontained air theincylinders mustcomply with compliance in certifiedcomponents SCUBA any with used be manualmay this in describedB/Cs MARES gauge.pressureThe and may consist of separate component units such as cylinders, regulator Limits (EN250:2000) f Operating instructions. f) Facepiece: mouthpiece assemblyorfullface mask or diving e) Carrying framed) or holding device for air cylinder(s) to mount the Safetydevice, e.g. pressure gauge /computerorreserve or c) Demand regulator. b) Aircylinder /cylinders. a) helmet. harness. harness, or carrying system, e.g. backpack and/or straps, B/C alarm. h ojc o te N 89 tnad os o cvr the cover not does Standard 1809 EN the of object The The EN 1809 directive examines the minimum safety safety minimum the examines directive 1809 EN The Therequirements and tests provided for inEN250are aimed -Maximum depth: 50m/162feet. Self-contained, open-circuit open-circuit Self-contained, TheSCUBA equipment

device A 16 port of the 1ststage BEFOREconnecting the regulator tothe tank. of the BC are working correctly. Connect the LP hoses to a Low Pressure instruction the If surface.manual the is lost, it can on be re-ordered diver the from your of MARES positiondealer. head-up a guaranteenot IMPORTANT temperatures between-20°Cand +60°C. BC orimpairitsoperation. Inflatethe BCslightly before storing. a in use the to after damage in result maintenancemay Inadequate important pool. swimming particularly is operation This water. fresh Beforeuse, check for any andleaks air make sure theall components does it vest: life a not is BC The carefully. instructions the Read The following warning labelisstitched onthe BC. for certified and tested been manualhave this in described BCs The fe ue rne h isd ad usd o te C hruhy with thoroughly BC the of outside and inside the rinse use, After should be serviced by MARES or a MARES AUTHORIZED AUTHORIZED MARES a or MARES SERVICE CENTER. by serviced be should equipment your protection, your For instructor. certified a from exclusively obtained be should training Professional only. divers SCUBA certified by death. used be or should equipment injury diving serious in result can equipment diving any of use improper carefully.The manual this Read  WARNING TECHNICAL SPECIFICATIONS DRAGON MRS PLUS The Dragon, designed for people who want security, comfort, and style. The Dragon offers the comfort of a traditional style BC without encumbrance or restrictions. Excellent buoyancy, even when using a drysuit or very thick wetsuit (cold water), hydrodynamic, and covered in plush for use with light wetsuits (warm water). KAILA Kaila: for the elegant female diver who wants function and comfort allied with style and distinction. The modern and exclusive design of the Dragon bag allows for optimal buoyancy. The slender design of the front also facilitates buoyancy on the surface. The BPS Plus lumbar support system provides optimum pre-dive comfort. Practicality and style, who says you can't have it all. VECTOR 1000 MRS MARES improves on the classic BC which has long assured top performance under all recreational or professional diving conditions. Today also with the new MRS integrated weighting system - Optional. VECTOR CHROME MRS Its optimal balance, coupled with great practicality, make Vector Chrome the ideal BC for any situation. Today also with the new MRS integrated weighting system - Optional. VECTOR PRO The new comfortable and basic Mares BC is ideal for any type of dive. VECTOR EPIC BC with integrated weights, made with top quality materials and excellent workmanship, with numerous features, at a competitive price. VECTOR ORIGIN 1000 Precise and safe buoyancy compensation, for a BC that is comfortable, simple and distinctive.

17 Ergo LineMRS Plus Maximum tanksize Cummerbund Backpack material Buoyancy bag Sealing Inflator Type characteristics Technical Hand-operated valves Pockets Acetalic rings Metal rings BPS Plus system) BPS (backprotection Soft Grip S.A.H.S. MRS Plus MRS Weight (sizeL) Dragonfly Aircell Max. Vol. 20lt. High frequency 14.1/21.5 cm set: Min/Max self-draining Quick Adjust Single-tank Nylon 420/ 2 withzip, MRS PLUS Nylon 420 DRAGON diameter System Vector Ergo 3,6 2 5 X X X - - - -

Dragonfly Aircell Max. Vol. 20lt. High frequency 14.1/21.5 cm set: Min/Max self-draining Quick Adjust Single-tank Nylon 420/ 2 withzip, Nylon 420 diameter System KAILA Vector Ergo 3,5 2 5 X X X - - - -

expandable and Max. Vol. 20lt. High frequency VECTOR 1000 Classic Aircell 14.1/21.5 cm set: Min/Max self-draining Quick Adjust X (optional) Single-tank 2 withzip, Nylon 420 Duroskin/ diameter System Vector Ergo MRS 3,6 2 7 X X X - - - 18

VECTOR CHROME expandable and Max. Vol. 20lt. High frequency Cordura 1000/ 2 withzip,3D Classic Aircell 14.1/21.5 cm set: Min/Max self-draining Quick Adjust X (optional) Single-tank Nylon 420 diameter System Vector Ergo MRS 3,1 2 7 X - - - - - expandable and Max. Vol. 20lt. High frequency Cordura 1000/ 2 withzip,3D Classic Aircell 14.1/21.5 cm set: Min/Max self-draining VECTOR PRO Quick Adjust Single-tank Nylon 420 diameter System Vector Ergo 3,1 2 6 X ------

Max. Vol. 20lt. High frequency Classic Aircell 14.1/21.5 cm VECTOR EPIC set: Min/Max self-draining Quick Adjust Single-tank Nylon 420/ 2 withzip, Nylon 420 diameter System Vector Ergo 3,5 2 6 X X - - - - -

Max. Vol. 20lt. High frequency ORIGIN 1000 Classic Aircell 14.1/21.5 cm set: Min/Max self-draining Quick Adjust Single-tank Nylon 420/ 2 withzip, Nylon 420 diameter VECTOR System Vector Ergo 2,9 2 4 ------

WAIST CHEST MODEL SIZE HEIGHT WEIGHT LIFT IN N CIRCUMFERENCE CIRCUMFERENCE DRAGON MRS PLUS XS <165 <55 70-90 <95 162 S 165-175 50-70 75-95 85-105 162 M 165-180 60-80 90-115 95-115 182 L 170-185 70-90 100-120 105-120 196 XL >180 >80 110-140 >120 240 KAILA XXS <160 <50 65-85 <85 147 XS <160 <50 65-85 <85 147 S 150-170 45-65 70-90 80-90 162 M 165-175 50-70 80-105 85-95 162 L >170 >60 85-115 >90 182 VECTOR 1000 MRS XXS <165 <55 67-90 <95 90 XS < 165 < 55 70-90 < 95 90 S 160-175 50-70 75-95 85-105 100 M 165-180 60-80 85-110 95-115 110 L 170-185 70-90 95-120 105-120 122 XL > 180 > 80 110-135 > 120 190 VECTOR CHROME MRS XS < 165 < 55 70-90 < 95 90 S 160-175 50-70 75-95 85-105 100 M 165-180 60-80 85-110 95-115 110 L 170-185 70-90 95-120 105-120 122 XL > 180 > 80 110-135 > 120 190 VECTOR PRO XS < 165 < 55 70-90 < 95 90 S 160-175 50-70 75-95 85-105 100 M 165-180 60-80 85-110 95-115 110 L 170-185 70-90 95-120 105-120 122 XL > 180 > 80 110-135 > 120 190 VECTOR EPIC XS <165 <55 70-90 <95 142 S 165-175 50-70 75-95 85-105 151 M 165-180 60-80 90-115 95-115 161 L 170-185 70-90 100-120 105-120 181 XL >180 >80 110-140 >120 230 VECTOR ORIGIN 1000 XXS <165 <55 67-90 <95 90 XS < 165 < 55 70-90 < 95 90 S 160-175 50-70 75-95 85-105 105 M 165-180 60-80 85-110 95-115 110 L 0170-185 70-90 95-120 105-120 115 XL > 180 > 80 110-135 > 120 151

19 Ergo LineMRS Plus 176 psi. Check the technical specifications/ of yourbar regulator before12 ofuse.pressure supply maximum and psi 117 / bar 8 ofpressure precise buoyancy adjustment. ERGO INFLATOR The "ERGO" inflator was designed to operate with a minimumsupply a designed operatewithwas inflator to"ERGO" The and immediate guarantee to designed is 1) (Fig. inflator Ergo The 11) Protection cap 10) Quick connector Filter 9) Valve bushing 8) Airintake button 7) Mouthpiece 6) Purgebutton 5) Body 4) Linebushing 3) Valve triggerline 2) Corrugatedhose 1) F IG . 1 20 CONNECTION TO THEFIRSTSTAGE button (Fig. 3). INFLATING THEB/C To inflate your B/C, simply depress the concave power inflator inflator power concave the depress simply B/C, your inflate To the equipment. damage and diver the for death or injury serious in result may port pressure high a to Connection port stage. first PRESSURE the LOWof a to connected be only can hose The Fastenthe hose tothe corrugatedhose using the quick- - Foreasier connection, thisoperation must alwaysbe - Connect the LPhose quick connect end tothe inflator. - Connect the LP hose to - a LOW PRESSURE port of your first stage. connect LP-hose retainer (Fig. 2). performed whilethe firststage isnot pressurized.  WARNING F IG . 2 FIG. 3 FIG. 5 When the button is released, air delivery must immediately stop; if ORAL INFLATION it does not, refer to a MARES AUTHORIZED SERVICE CENTER. The B/C can be inflated orally using the soft mouthpiece (Fig. 6). DEFLATING THE B/C There are two ways to deflate the B/C: 1) depress the convex oral inflator button and lift the corrugated hose upward (Fig. 4) or

FIG. 6 Follow the steps below: - Put your lips on the mouthpiece.  WARNING FIG. 4 Do not use your B/C as a source of breathable air. Do not 2) pull the inflator downward (Fig. 5). inhale air through the inflator mouthpiece. The gas inside the B/C may be incapable of supporting life.

- Press the purge button while exhaling into the mouthpiece. - Then release the purge button. Repeat the above sequence for as long as is necessary.

21 Ergo LineMRS Plus straps onthe leftand right side tofinishcustomizing the fit. each other atthe center of the diver'swaist. the wetsuitand ensuring thatthe twosides are exactly symmetrical. ofthickness the account into taking fit, resultingthe check and loops Velcro- the moving by covered partbackward orforward (Fig. 7). length desired the obtain buckle, with strap adjusting the using then, and loops innerright and left the both from of the diver'sbody bymaking some adjustments. Q.A.S. (QUICKADJUSTSYSTEM) SYSTEM of the BCduring the dive. stability perfect body,assuring diver's the over evenly more set scuba VECTOR BACKPACK After obtaining the desired girth, use the quick-adjusting shoulder quick-adjusting the use girth, desired the obtaining After overlap Velcroflaps the when adjusted correctly is cummerbundThe cummerbundinsidetheadjustment,replaceits the completing After it remove enlarged, or tightened be to needs cummerbund the If shape the to adapted be underwater,must used it is B/C theBefore the of weight the distributes backpack, syncro the of evolution the too tensewithrespect totheadjustedwaistband length. are straps the that means that present, are wrinkles any If wrinkle. not will and stretched properly be will waistband the correctly, instructions above the followed have you If  CAUTION F IG . 7 22 ASSEMBLING THEMRSONBC MRS -MECHANICALRELEASESYSTEM inflator features anefficient the protection capfor hose connection. of or Console the of Octopus. All B/Cs also come with an unbreakable two-tone whistle. The positioning safe and optimum guarantee camerasaccessories.otherandefficientThe retainershoseswivel-snap attaching for provided are D-rings Thetechnopolymer. in are buckles the All means. details smallest the for care what demonstrate clearly ACCESSORIES The accessories for Mares B/Cs are of the highest quality and and quality highest the of are B/Cs Mares for accessories The Engage the locking pininthe basesewnonthe BC(Fig. 8). 1) Placethe desired weights (max 6kg, 13lbfor each 2) through 90°until itisengaged. wrench orasmall screwdriver) into the hole and turning This canbedone byinserting atool(for example anAllen dive. Close the outerVelcro flap. of the pocket, toprevent the weights from shifting during the small number of weights are being used, closethe inner Velcro compartment) (Fig. 9)inside the MRScompartment. Ifonlya F IG . 8 FIG. 9 FIG. 11 3) Place the MRS compartment inside the special pocket in the 4) The system is ready for use. BC, making sure that the fastener of slider A engages the seat B (Fig. 10). RELEASING THE MRS Press the release button C (Fig. 11). Rotate the handle outward to release (Fig. 12). Remove the MRS (Fig. 13).

FIG. 10 Press the release button C and (Fig. 11) attach the handle to the locking pin. Release the button. FIG. 12

23 Ergo LineMRS Plus maximum of 6kg/13 lbineachcontainer (fig. 14). ASSEMBLING THEINTEGRATED WEIGHT in the event youdo not usethe fullcapacity. kg/13 lbs with most sizes. The interior is divided into multiple sections newly- a security, and a single outward pull releases your weights. Max load of introduces 6 optimum It for place in buckle market. the click simply the system: buckle designed on introduced system weight MRS PLUS Open the zipper and insert the desired quantity of weights, up to a to up weights,of quantitydesired the insert and zipper the Open mechanical-release first the of evolution the represents Plus MRS MAKE SURE THAT THE SYSTEM IS CORRECTLY ASSEMBLED ASSEMBLED CORRECTLY IS BEFORE STARTING THEDIVE. SYSTEM THE THAT SURE MAKE  WARNING F F IG IG . 14 . 13 24 the pocket to prevent the weights from shifting during the dive (fig. 15). container into the female buckle (B) located inside the BC pocket, pocket, BC the inside pressing until itclicks (fig. 16). located (B) Plus buckle Mrs female the the of into (A) container buckle the of part male the Insert BC. deflated RELEASING THEMRSPLUSFROMBC When using a limitedquantityusingweights,Whena of Velcro theinside close (A) Insert the MRS Plus in the special housing inside the pocket of the of pocket the insidehousing special the in Plus MRS the Insert Close the zipper. F F IG IG . 16 . 15 Make sure that the mechanism of the male buckle (A) is perfectly fastened to the female buckle (B) (fig. 17).

FIG. 19

FIG. 17 S.A.H.S. (Self Adjusting Harness System) To release the MRS Plus container from the BC, grasp the handle (C) The self-positioning harness system developed by Mares for improved of the MRS Plus container (fig. 18). contouring of the BC to a woman's figure. This system consists of a pair of rings placed on the shoulder straps and inside the BC. They are angled in such a way that the shoulder straps take on the most natural position on the diver's chest, preventing discomfort and ensuring an excellent fit. SOFT GRIP Neutrally buoyant padding, specifically designed to provide unparalleled comfort and ensure maximum adherence between the wetsuit and the BC. B.P.S. (BACK PROTECTION SYSTEM) A neutrally buoyant padding system that is both rugged and secure, thanks to a combination of materials with different mechanical properties. The capacity to absorb shocks is greatly superior to that of ordinary protection materials. What's more, the contoured cut and the special design of the seams ensure exceptional adherence between the wetsuit and BC. FIG. 18 Pull the handle (C) forward firmly to detach the male buckle (A) OVERPRESSURE / RAPID EXHAUST VALVE from the female buckle (B), and then pull out the whole container Your Buoyancy Compensator is equipped with over-expansion relief, (fig. 19). quick air dump valves (Fig. 20). The valve automatically releases air from the B/Cs when the internal pressure exceeds the external pressure by a preset amount. The purpose of this valve is to prevent the B/C from becoming overpressurized, thus being damaged. This valve is also used for rapid exhaust when pulling the knob connected to the line. The valve is positioned in the rear bottom area to allow effective exhaust from most positions.

25 Ergo LineMRS Plus instruments (Fig. 21). HOSE RETAINER to avoid losing any objectscontained inthe pockets. Velcrothe flap or zip the close rememberto Always opposite-sidearm. POCKETS easy airrelease inthe head-down position. of position the the diver. of regardless air excess of release the favor to right The B/C features a convenient quick-connect hose retainer for dive for retainer hose quick-connect convenient a features B/C The The pockets are high-capacity and can be easily accessed with the with accessed easily be can and high-capacity are pockets The forstring pull the on positive-buoyancyknob a have valves rearThe lower and right upper the at located are valves exhaust two The that we offer. warranty the invalidate consequently will and use improper considered is objects pointed or sharp or stones, weights, objects.Inserting small contain to exclusively (TEARING intended are HOLDERS pocketsthe excessivehold areto designed not WEIGHT weight. They AS POCKETS POCKETS): BC OF USE  WARNING F IG . 20 26 OPERATING INSTRUCTIONS the OCTOPUS. FASTENING THEB/CTO ANAIRTANK and stability. comfort optimal ensure helps adjustment correct A shape. body water dive. open an in normallyuse would you that gear all Use pool. swimming a to maintain neutral buoyancy. The Velcro loop above the right-hand pocket can be used to retain to used be can pocket right-hand the above loop Velcro The First of all, adjust the cummerbund and backpack to fit your your fit to backpack and cummerbund the adjust all, of First in B/C your conditions,usingpractice water open in diving to Prior diver theenabling by easier divingmake to is B/C a of purpose The oue single tank: max. 20 l; double tank: max. 2 x 10 l Volume: min.14.1cm(5.5in)-max.21.5(8.5 Diameter: following minimumandmaximumcharacteristics: the having tanks air with used be to designed Yourwas B/C or equipment result inseriousinjuryordeath. your damage may equipment diving any of use improper carefully.The instructions following the Read   WARNING CAUTION F IG . 21 PRE-DIVE INSPECTION 1) Check that all fittings and valves are securely fastened and that the locking nuts are tightened. 2) Make sure that tank and backpack are properly connected (Fig.s 22-23).

FIG. 20 6) Do not leave the B/C in the sun and do not place or drag it on rough surfaces that might chafe or puncture it.

 WARNING

FIG. 22 WHEN USING A BC WITH INTEGRATED WEIGHTS, ALWAYS SECURE THE UNIT TO A LINE IF YOU ARE PLANNING TO PUT ON THE BC IN THE WATER. THIS IS BECAUSE, IN CERTAIN CASES, THE SCUBA UNIT CAN BE NEGATIVELY BUOYANT EVEN WITH THE BC FULLY INFLATED.

DONNING - Loosen the shoulder straps all the way and put your left arm through the left arm hole of the B/C. Be sure the corrugated hose and LP hose are not tangled. Then proceed with the right arm. - Close the waistband securely (Fig. 24, part 1). - Tighten the shoulder straps (Fig. 24, part 3). - Buckle the swivel waist straps and adjust by pulling both strap ends simultaneously (Fig. 24, part 2). - Buckle the additional chest buckles, if any (Fig. 24, part 4).

FIG. 23  WARNING 3) Inflate the B/C and wait for approximately 15 minutes. If A B/C is not a safety jacket or personal floatation device the B/C deflates at all, do not use it and bring it to a Mares and is not designed to keep the diver on the surface with Authorized Service Center for inspection. head up should he/she become unconscious. 4) Test the inflate and deflate functions of the ERGO inflator several times. Carefully check the oral inflation system through the mouthpiece to be sure it operates properly. 5) Operate the overpressure / rapid exhaust valve (Fig. 20) to be sure it is functioning properly.

27 Ergo LineMRS Plus consistent rate of ascent. buoyancy, hence yourascent rate. - ASCENT from the B/C. volume air appropriate the exhausting and/or in blowing by obtained - NEUTRALBUOYANCY rapid exhaust valve, bypulling the inflatordownward (Fig. 5). the or,using 4) (Fig. position upward in hose corrugated the keeping - DURINGTHEDIVE your positivebuoyancy. - ONTHESURFACE OPERATION Therefore,importantcontrolis to correctit a and inflationobtain to expandsincreasingthusB/C thepositive in ascending,air Whenthe Once the desired depth has been reached, neutral buoyancy can be can buoyancy neutralreached, been has depth desired the Once while button purge inflator the pressing by either B/C the Deflate increase to B/C your surface,inflate the on remain to intend you If whole ascent. Failure to make a slow, controlled ascent ascent controlled slow, a could leadtoseriousinjuryordeath. make to Failure the ascent. during whole computer diving or table decompression your Follow manual. diving your or instructor diving certified a to refer ascent, of rate safe a surface. concerning information the to For approaching when controlled ascent be an rapid must too avoid buoyancy your ascending, When  WARNING F IG . 24 28 below: MAINTENANCE and seriousinjuryordeathcouldresult. dangerous potentially and rapid too become could ascent of rate your buoyantand too become could you object, the drop you Should water. the in objects lift to B/C your use not Do malfunction underwater, leading to serious injury or death. Such chemicals may damage your B/C. B/C your to cleaning the extent detergents for that or solvents it could any use not Do To rinse itinside, do the following: instructions follow the to listed essential you for is reason, it that For Proper maintenance will ensure long and trouble-free life to your B/C. Keeping the bladder upand the corrugatedhose down, purge - Inflate the B/C -orally and shake it from side to side and up and down. Fillthe B/Capproximately 1/4fullwithfresh water(toget water - At the end of everyopenwaterorswimming pooldive, always 5) At the end of everydive, alwaysinsert the protection capon 4) Store the B/Conlywhen completelydry. Store partially 3) Donot leaveany pointed orhard objectsinoraround the B/C. 2) Avoid prolonged exposure todirect sunlight. 1) Rinse thoroughly allhardware and accessories onthe B/C. 6) button down. water through the mouthpiece whilekeeping the oral inflator gentle waterstream whilefilling. water toenter through the inflatormouthpiece). Use onlya inside the B/C, depress the oral inflatorbuttonand allowthe rinse yourB/Cinside and outwithfresh water. the quick connector afterdisconnecting the LPhose (Fig. 4). inflated inacool,dry and dark place.   WARNING WARNING USE OF THE BCS WITH OXYGEN RICH MIXTURES  DANGER  WARNING Do not use any MARES BC with oxygen rich mixtures (Nitrox MARES buoyancy compensators are considered to conform to - Maximum oxygen content: 40%) without having first Directive 89/686/EEC when used with breathable air conforming received adequate training on their use: Failure to observe to EN 12021/rev,1998. The instructions for use are provided in this warning may result in a serious accident. the enclosed manual and refer to use of the BC with breathable air conforming to EN 12021/rev.1998 (oxygen content of 21±2%). Because to date there are no regulations for verifying by means WHEN REPAIR OR SERVICING IS REQUIRED, THIS SHOULD BE of adequate and meaningful tests, that the essential safety PERFORMED ONLY BY MARES OR BY A MARES AUTHORIZED SERVICE requirements prescribed by Directive 89/686/EEC have been met, CENTER. this MARES BC is not to be considered EC Certified for use with oxygen rich mixtures (O2 >21±2%) under Directive 89/686/EEC.

 WARNING FOR NORTH AMERICA ONLY Mares regulators, alternative second stages, and gas delivery components are designed for and compatible with open circuit SCUBA using compressed air or enriched air (Nitrox) mixtures not exceeding 40% Oxygen ONLY. These limits conform to the DAN Nitrox Industry Workshop Proceedings of November, 2000. Failure to follow this warning may result in SERIOUS INJURY or DEATH to the user due to fire, explosion, or the deterioration or failure of the equipment.

MARES supplies its authorized dealers with a kit for converting MARES BCs for use with oxygen rich mixtures (Nitrox - maximum oxygen content: 40%). If, after the conversion, the BC is used with normal compressed air, it will be necessary for a trained MARES technician to repeat the entire conversion procedure before using the BC with oxygen-rich mixtures again. This is because the BC may be contaminated with traces of hydrocarbons or other impurities which could spark combustion.

 WARNING MARES BCs are designed and constructed exclusively for use with compressed atmospheric air. Do not use this MARES BC with other gases or with oxygen-rich mixtures. Failure to observe this warning may result in premature wear of the equipment, defective operation or risk of explosion, resulting in potentially serious damage. The conversion of a MARES BC for use with oxygen-rich mixtures must be carried out exclusively by trained and qualified technicians who are perfectly familiar with all the cleaning and assembly procedures for high pressure oxygen systems (with oxygen content exceeding 21±2%).

29 HTM SPORT S.P.A. MANUALE D’ISTRUZIONI