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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>OK. No more questions from me until I read the Oxygen Hacker’s Companion : )<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> Personal_Submersibles [mailto:personal_submersibles-bounces@psubs.org] <b>On Behalf Of </b>Private via Personal_Submersibles<br><b>Sent:</b> Saturday, January 6, 2018 12:34 PM<br><b>To:</b> Personal Submersibles General Discussion <personal_submersibles@psubs.org><br><b>Subject:</b> Re: [PSUBS-MAILIST] At Home O2 Cleaning Process<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Steve, d'you have the oxygen hackers companion? The book is invaluable for what you're doing and includes a cleaning process.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Best,<o:p></o:p></p></div><div><p class=MsoNormal>Alec<o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><br>On Jan 6, 2018, at 11:23 AM, Steve McQueen via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal>All, I am working on cleaning some parts/pieces for O2 service on my K-250. I am buying most items “pre-cleaned” such as: Tank w/Valve, First Stage Regulator, Thru Hull Isolation Valve, Flow Regulator.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>However, I will have some parts & pieces (mainly misc. adaptors and ¼ SS tubing) I may still need to clean.<o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;line-height:13.5pt;background:white'>I know an “at home” process will fall short but looking to create/document a procedure anyway.<o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;line-height:13.5pt;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:10.0pt;font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>I am using ASTM G93, "Standard Practice for Cleaning Methods and Cleanliness Levels for Material and Equipment Used in Oxygen-Enriched Environments" as the standard.<o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;line-height:13.5pt;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:10.0pt;font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]> <o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;line-height:13.5pt;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:10.0pt;font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Maybe someone already has a procedure (or opinion) they want to share?<o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;line-height:13.5pt;background:white'>Steve<o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;line-height:13.5pt;background:white'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;line-height:13.5pt;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:10.0pt;font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]> <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;line-height:13.5pt;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:10.0pt;font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>I am using <span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:#333333'>ASTM G93, "Standard Practice for Cleaning Methods and Cleanliness Levels for Material and Equipment Used in Oxygen-Enriched Environments" as the standard. I know an “at home” process will fall short but looking to create/document a procedure anyway.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;line-height:13.5pt;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:10.0pt;font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:#333333'> </span><o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p></div></blockquote><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal>_______________________________________________<br>Personal_Submersibles mailing list<br><a href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><o:p></o:p></p></div></blockquote></div></body></html>