POSEIDON Xstream Deco User Manual Download Page 36

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Poseidon Diving Systems AB

Åkeredsvägen 1, SE-421 63 Västra Frölunda, Sweden

Phone: +46 31 734 29 00

E-mail: [email protected]

www.poseidon.com

Summary of Contents for Xstream Deco

Page 1: ...XSTREAM USER MANUAL 1 0 T M...

Page 2: ......

Page 3: ...ge 10 Xstream 1 st Stage 11 Poseidon T D A 12 Deep Deep90 1 st Stage Trimix Air Nitrox Ready 12 Deco Oxygen 1 st Stage Oxygen Ean Air 13 Duration Duration En 144 3 1 st Stage Ean Air 14 Dive90 1 St St...

Page 4: ...2...

Page 5: ...risymbols as follows DANGER Alert boxes that are RED contain extremely critical information related to the safety and well being of the diver Failure to comply with information contained in these boxe...

Page 6: ...ems AB Text photographs and figures copyright 2019 by Poseidon Diving Systems AB ALL RIGHTS RESERVED Manual Version 1 0 February 2019 DANGER Do not attempt to use the Poseidon Xstream without proper t...

Page 7: ...l and at the same time feel the weightlessness when meter by meter you descent into a world of your own Nothing shall disturb your concentration No wheels or knobs that need adjusting No regulators th...

Page 8: ...EN 738 1 for oxygen pressure shocks Type approvement certificate no 020341 020342 and 020343 is issued by SGS United Kingdom Ltd Ellesmere Port CH65 3EN United Kingdom Notified body number 0120 Produ...

Page 9: ...ure containing greater than 21 oxygen up to 40 Enriched Air Nitrox IP Interstage pressure the pressure existing between the 1st stage and the 2nd stage valve HP High pressure the pressure inside the S...

Page 10: ...e gas The oxygen partial pressure must normally not exceed 1 4 bar 20 3 psi under the foreseeable maximum diving depth Only if established oxygen exposure tables are strictly adhered to and a responsi...

Page 11: ...suit inflation Helium has very low insulating proerties and contributes to a more rapid cooling of the body Preferably Argon shall be used but must never be inhaled Insulating or actively heating of...

Page 12: ...he operation the regulator will continue to function but must only be used for immediate ascent Integrated surgical hose fixing points safely secures the regulator to the diver but in an emergency all...

Page 13: ...he first stage is a balanced rolling diaphragm ball valve producing extreme leak tightness Conventional designs are sensitive to wear misalignment and manufacturing precision A ball always finds its c...

Page 14: ...gm It is constructed without compromise to any detail to prevent cold reaching the sensitive area Using Poseidon T D A a regulator can free flow air in fresh water of 0 C 32 F for at least 10 minutes...

Page 15: ...ast two numbers in the manufacturing year This regulator was manufactured in 2014 We changed from 6 digit serial numbers to 7 digit serial numbers in 2010 DECO OXYGEN 1 ST STAGE OXYGEN EAN AIR O4 stan...

Page 16: ...mg m2 hydrocarbons The Xstream Oxygen 1st stage is only used on the Mk VI and SE7EN Rebreathers DURATION DURATION EN 144 3 1 ST STAGE EAN AIR Xstream Duration shares the performance and specification...

Page 17: ...e gas by as muchas12 C 22 F undercertainconditions Using a long hose requires some basic knowledge in its use and routing to take the full advantages Poseidon does not recommend the use of hose protec...

Page 18: ...XYGEN ALERT If you have an Oxygen Deco or Duration model be absolutely sure not to touch the o ring or other inner connection areas with your fingers since grease from your fingers are a combustible c...

Page 19: ...rials 3 Remove the protective cap on the first stage Check that the O ring on the regulator s connection is intact and clean then mount the regulator on the cylinder valve Turn the handwheel yoke knob...

Page 20: ...as to blow out possible debris 6 Check the pressure gauge to see that the tank is full whilst purging by watching the almost zero deflection of the needle this indicates that the air is flowing corre...

Page 21: ...gasses can be present WARNING If on any occasion the safety valve starts bleeding there is a 1st stage failure Due to the construction you can still breathe normally from the regulator To avoid exces...

Page 22: ...ever subjected to mechanical shocks or impacts OXYGEN ALERT Never unscrew a pressurised regulator from the tank This can create a jet of gas over the o ring and cause a fire WARNING Never use the 1st...

Page 23: ...ow a powerful jet of gas to escape Xstream can be combined with the following equipment accessories given that the manufacturers instructions foruse are strictly adhered to Xstream EN 144 3 rebuild ki...

Page 24: ...s mix Always follow established calculation methods and mixing procedures for mixing a breathable gas These are not described herein WARNING Xstream Deco Xstream Oxygen and Xstream Duration must not b...

Page 25: ...the connection can if the hose is punctured allow a powerful jet of air to escape Self made and or by Poseidon unauthorized changes modifications to the product may lead to reduced functionality and...

Page 26: ...ppm CO2 500 ppm Water dew point 45 C 50 F Lubricants droplets mist 0 5mg m3 Water 25 mg m3 Gaseous hydrocarbons 15 ppm Condensed hydrocarbons 0 1 mg m3 Solid particles 2 microns Approved gas mixes for...

Page 27: ...Air EAN 50 Oxygen Deco Air Oxygen Maximum working pressure 300 bar 4351 psi Cold water performance Exceeding EN 250 requirements for cold water use Approvals Type Approved acc to EU Directive Personal...

Page 28: ...Upstream servo valve Safety valve opening pres 18 1 bar 261 14 psi Swivelling Around axis can be used either side Material ASA Brass TPU Silicone PU Venturi assist Automatic Inhalation control Automat...

Page 29: ...NF 3 8 1 HP UNF 7 16 Deep 90 Dur 90 Oxygen 5 IP UNF 3 8 2 HP UNF 7 16 Connection Only Duration90 manuf in 2004 or later Deep Dive Dive90 Duration Duration90 Duration EN 144 3 Deco Material Brass plast...

Page 30: ...XSTREAM USER MANUAL 28...

Page 31: ...mportant to understand that this equation does not apply to any other regulator since the coefficients and characteristics are strongly dependent on the regulator construction Full regulator capacity...

Page 32: ...oo low the valve is slightly opened Have the regu lator correctly set by an authorised dealer The bubbles remain cracking pressure is correct The servo valve is severely jammed by salt crystals Have t...

Page 33: ...he sound is occurring even while diving Incorrect lubri cants have been used Have the regu lator correctly lubricated by an authorised dealer Gas vents from 2nd stage on opening the cylinder valve Doe...

Page 34: ...room environment made up by materials chosen to expose lowest possible risk x failure effect product and are tested and approved for oxygen use It is strictly prohibited to use the Poseidon Xstream Ox...

Page 35: ...as a minimum but preferbly once every 12 months or as often as it is estimated to be necessary You can do some fault correcting servicing and or preventive servicing yourself Following the instructio...

Page 36: ...Poseidon Diving Systems AB keredsv gen 1 SE 421 63 V stra Fr lunda Sweden Phone 46 31 734 29 00 E mail info poseidon com www poseidon com...

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