Excessive usage of water maker membranes
I need a little help with water maker usage and maintenance, please.
Cream Puff has a 24v D60 water-maker. My problem is we seem to be going through membranes at the rate of a pair a year. I have read where others have used the same set of membranes for years and still get drinkable water. This is not the case with us. We are in our 5th year of full time cruising and are now on our 6th set of membranes.
When I last change membranes in Colombia, this was about March 2019. Our current membranes are just over a year old. The PPMs are starting to creep up a bit now and we have gone from the 300 range to the 500 range. We notice a change in drinking quality over 600 PPMs. This is when we usually change the membranes.
We run the water-maker at least once a week when in a marina, flush it with the fresh water rinse. I have a double charcoal filter set up for the tank rinse. When on anchor it is run just about every day. I am careful to watch the pressure and water making float gauge. I normally set it at 55 liters per hour and this put the pressure in lower side of the green range.
Any ideas why our membranes are not lasting or why our PPMs creep up?
With best regards,
Mark
Skipper Sailing Vessel - Cream Puff - SM2K - #275 Currently cruising - Tahiti, French Polynesia www.creampuff.us
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Germain Jean-Pierre
I’d like to attend also… Jean-Pierre Germain, SY Eleuthera SM 007
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Karen Smith
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Roy Zakheym
Hi Bill I'm interested as well Best regards Roy zakheym. Sent from my Samsung Galaxy smartphone.
-------- Original message -------- From: CW Bill Rouse <brouse@...> Date: 4/17/20 20:12 (GMT+02:00) To: "main@AmelYachtOwners.groups.io Notification" <main@amelyachtowners.groups.io> Subject: [AmelYachtOwners] 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿 All, I received an excellent suggestion from an Amel owner this morning. He suggested a ZOOM meeting for interested owners to discuss a few topics. I envision us meeting for a total of 30 minutes to discuss two issues. If there is interest we could schedule subsequent ZOOM meetings. Is there any member of our group that is experienced with hosting a ZOOM meeting and willing to volunteer to moderate the meeting? Any other thoughts? Bill
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Bill,
Interested.
Best Regards Teun SV AMELIT A54 #128
Currently on the hard in COOMERA (near BRISBANE) QLD AUSTRALIA April 18, 2020 10:22:30
USA cell: +1 832 477 8842 AUSTRALIA cell: +61 5951 8909
You can follow AMELIT via this link: https://forecast.predictwind.com/tracking/display/AMELIT
From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io>
On Behalf Of CW Bill Rouse via groups.io
Sent: Saturday, April 18, 2020 07:14 To: main@AmelYachtOwners.groups.io Notification <main@amelyachtowners.groups.io> Subject: Re: [AmelYachtOwners] 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
All,
I am going to wait a few more days to be able to get some more comments. I have been contacted by one group member who is an experienced ZOOM administrator and has a commercial account with ZOOM. This will benefit all of us.
Those interested please reply to this thread with their suggested topic(s), or any other suggestions. Once I have those suggestions, I will produce a "poll" of suggested date/times and topics.
When the above is completed, I plan to turn it over to the volunteer owner/administrator.
I am looking forward to this.
Bill
On Sat, Apr 18, 2020 at 8:26 AM Brian Riggs <7briggs@...> wrote:
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Fabio Palazzo
I’d like to listen in as well.
toggle quoted messageShow quoted text
Fabio Palazzo Future Maramu owner
On Apr 18, 2020, at 5:59 PM, stevejb59 <stevejb59@...> wrote:
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Steve Bell
On Sat, Apr 18, 2020 at 09:26 AM, Ian Townsend wrote:
Hi All. We would also be intrested if timing is suitable. locked down in Spain. Regards Steve Bell S/Y Dusk SM #378
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Interested. A couple of SM specific topics: - furler maintenance - dodger window replacement - galley upgrades eg. Refrigeration, oven/stove, sinks, taps, counters, etc. Topics that might apply to all/most: - rig tuning - blue water dinghy storage - anchors Ian SM153 Fort Lauderdale, FL Sent from my Samsung Galaxy smartphone.
-------- Original message -------- From: CW Bill Rouse <brouse@...> Date: 2020-04-18 10:14 (GMT-05:00) To: "main@AmelYachtOwners.groups.io Notification" <main@amelyachtowners.groups.io> Subject: Re: [AmelYachtOwners] 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿 All, I am going to wait a few more days to be able to get some more comments. I have been contacted by one group member who is an experienced ZOOM administrator and has a commercial account with ZOOM. This will benefit all of us. Those interested please reply to this thread with their suggested topic(s), or any other suggestions. Once I have those suggestions, I will produce a "poll" of suggested date/times and topics. When the above is completed, I plan to turn it over to the volunteer owner/administrator. I am looking forward to this. Bill
On Sat, Apr 18, 2020 at 8:26 AM Brian Riggs <7briggs@...> wrote:
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
All, I am going to wait a few more days to be able to get some more comments. I have been contacted by one group member who is an experienced ZOOM administrator and has a commercial account with ZOOM. This will benefit all of us. Those interested please reply to this thread with their suggested topic(s), or any other suggestions. Once I have those suggestions, I will produce a "poll" of suggested date/times and topics. When the above is completed, I plan to turn it over to the volunteer owner/administrator. I am looking forward to this. Bill
On Sat, Apr 18, 2020 at 8:26 AM Brian Riggs <7briggs@...> wrote:
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Brian Riggs
As a future SM2k owner, I'd love to lurk as well. Cheers! Brian Riggs
On Sat, Apr 18, 2020, 09:20 Porter McRoberts via groups.io <portermcroberts=yahoo.com@groups.io> wrote:
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Paul Stascavage
I would be interested in joining the meeting.
All the Best, Paul Stascavage S/V Rita Kathryn SM #466 RitaKathryn.com Currently Cruising Bahamas
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Porter McRoberts
Love to be a part of this. Regardless of topics.
toggle quoted messageShow quoted text
Porter S/v ibis
On Apr 18, 2020, at 9:03 AM, HOFMEYR SCHOLTZ <hoffi@...> wrote:
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
HOFMEYR SCHOLTZ
I there,
I'm a near-future Amel owner. If you'd have me please count me in. Hofmeyr
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Gregory Dmitriev
initially i thought to ask about the agenda for the meeting.... but now i'm sure the meeting itself is valuable regardless of the agenda :)
i go. don't see the time..
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Re: Shaft and propeller for Sharki - R&D project.
Ph Belloir <pbelloir@...>
Original amel plan Philippe
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
scentstone
HI BIll, Thank you ! I'll be very happy to join if time-difference allows ;-) Just one word about Zoom, as some stated, they are facing serious privacy concerns. Another suggestion if you prefer not installing their crappy stuff you can try an open source, very simple system at https://meet.jit.si/ . Jitsi Meet is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed. ;-) [Note] Feel free to edit the post if it's not interesting or respecting the etiquette Fred S/V ScentStone SM2K #375
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Good morning, I´d like to take part too....
-- Alex Paquin S/V " SIMPATICO" Amel Maramu Hull #94, 1981
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Re: Shaft and propeller for Sharki - R&D project.
Dom
Hi Diego
Shaft : D=35mm L=1370mm Propeller : 19X14 Fair winds Dominique
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Re: 𝗭𝗢𝗢𝗠 𝗴𝗲𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿
Ken Powers SV Aquarius
That's a great idea Bill. And, good timing seeing that just about everyone except for Ultimo is on lock-down!
Just my two cents. Limit the two issues to 15 minutes, then after the 30 minutes we could launch into an in-depth conversation for those that wanted to stick around. 30 minutes might not be enough time to really get something out of the conversation. What ever you guys decide is OK by me.... Ken Powers
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Re: Main Sail - Manual Furling Gear Box
Ken Powers SV Aquarius
I just removed cleaned up and changed all the seals on my manual furler, and Tuesday I will release a video about the process. Barring a complete disaster or stolen, I can't believe that the manual furler on the mainsail should ever require replacement. Filling with grease, yes. Maybe changing all the seals, yes. But not complete replacement. You may have to go to a machine shop to help replace the bearings..... But that's it...
All parts are sold by Maud.... So, If you want watch the video.... 4 days till launch! Fair Winds, Ken Powers Currently on Lockdown in Phuket Thailand SM2K#262
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