Date   

Re: Anchor winch turning itself on!

John Clanton
 

I may very well have misinterpreted this message string, so pardon my comments if wrong, but:

Quick is the maker of the chain counter and helm anchor control device, the hoisting hardware is Lewmar.

The notion that an anchor windlass, a chain counter, or a remote to active the windlass is a “gadget” or “lacking simplicity” is ridiculous.

I think this is an informative report and I very much appreciate the insight.

John W. Clanton
A55, No. 65
Currently in Antibes, France


Disclaimer

The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and others authorized to receive it. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, dissemination, distribution, copying or other use of, or taking of any action in reliance upon this information is strictly prohibited.


Re: Anchor winch turning itself on!

Marcel Tromp
 

To many gadgets, no simplicity!


On Tue, 21 Sep 2021 at 3:50, Dimitris Krasopoulos
<dkrasopoulos@...> wrote:
An Amel 55 with Quick wind lass unbelievable. Check again it should be Lewmar

On Mon, 20 Sep 2021 at 8:31 PM, Joerg Esdorn via groups.io <jhe1313=yahoo.com@groups.io> wrote:
A cautionary tale.  Yesterday, one of my two Quick anchor winches came on without my pressing a button!  I was sailing and the port winch started pulling the port anchor in - i.e. the motor was turning against the slipping clutch, cranking the anchor against the bow structure.  The noise was incredible and it took me a while to get the winch turned off.  The wireless remote and the switch at the helm station didn‘t work.  I knew the switch labeled „cockpit controls“ turns off the winch but that also turns off everything else in the cockpit.  So I decided to turn off the switch in the forepeak.  

What happened?  I investigated today and found that the remote control had some water on the circuit board.  That water was enough to short out the on/off button and the „up“ button for the port winch.  After drying it and applying some Corrosion X, all was good again.  I am replacing the remote, though, since the elaborate gasket is failing in a number of places which may be the reason for the water.  But it could have been condensation as well.  I‘m also going to check out the port winch to make sure the clutch survived the ordeal.   

I have long had a rule to turn the „cockpit controls“ button off when I leave the boat at anchor.  My concern is that the anchor winch might turn on miraculously and pull up the anchor!  Turns out that‘s not just a theoretical concern!    

Joerg Esdorn
A55 #53 Kincsem
Currently cruising Brittany

--
Best Regards

Dimitris Krasopoulos
Dubai Mob: +971 564602575
Greek Mob:+306944302318


Re: Anchor winch turning itself on!

Dimitris Krasopoulos
 

An Amel 55 with Quick wind lass unbelievable. Check again it should be Lewmar

On Mon, 20 Sep 2021 at 8:31 PM, Joerg Esdorn via groups.io <jhe1313=yahoo.com@groups.io> wrote:
A cautionary tale.  Yesterday, one of my two Quick anchor winches came on without my pressing a button!  I was sailing and the port winch started pulling the port anchor in - i.e. the motor was turning against the slipping clutch, cranking the anchor against the bow structure.  The noise was incredible and it took me a while to get the winch turned off.  The wireless remote and the switch at the helm station didn‘t work.  I knew the switch labeled „cockpit controls“ turns off the winch but that also turns off everything else in the cockpit.  So I decided to turn off the switch in the forepeak.  

What happened?  I investigated today and found that the remote control had some water on the circuit board.  That water was enough to short out the on/off button and the „up“ button for the port winch.  After drying it and applying some Corrosion X, all was good again.  I am replacing the remote, though, since the elaborate gasket is failing in a number of places which may be the reason for the water.  But it could have been condensation as well.  I‘m also going to check out the port winch to make sure the clutch survived the ordeal.   

I have long had a rule to turn the „cockpit controls“ button off when I leave the boat at anchor.  My concern is that the anchor winch might turn on miraculously and pull up the anchor!  Turns out that‘s not just a theoretical concern!    

Joerg Esdorn
A55 #53 Kincsem
Currently cruising Brittany

--
Best Regards

Dimitris Krasopoulos
Dubai Mob: +971 564602575
Greek Mob:+306944302318


Re: Anchor winch turning itself on!

John Clanton
 

Good lesson for the rest of us. Thanks much!


Disclaimer

The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and others authorized to receive it. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, dissemination, distribution, copying or other use of, or taking of any action in reliance upon this information is strictly prohibited.


Anchor winch turning itself on!

Joerg Esdorn
 

A cautionary tale.  Yesterday, one of my two Quick anchor winches came on without my pressing a button!  I was sailing and the port winch started pulling the port anchor in - i.e. the motor was turning against the slipping clutch, cranking the anchor against the bow structure.  The noise was incredible and it took me a while to get the winch turned off.  The wireless remote and the switch at the helm station didn‘t work.  I knew the switch labeled „cockpit controls“ turns off the winch but that also turns off everything else in the cockpit.  So I decided to turn off the switch in the forepeak.  

What happened?  I investigated today and found that the remote control had some water on the circuit board.  That water was enough to short out the on/off button and the „up“ button for the port winch.  After drying it and applying some Corrosion X, all was good again.  I am replacing the remote, though, since the elaborate gasket is failing in a number of places which may be the reason for the water.  But it could have been condensation as well.  I‘m also going to check out the port winch to make sure the clutch survived the ordeal.   

I have long had a rule to turn the „cockpit controls“ button off when I leave the boat at anchor.  My concern is that the anchor winch might turn on miraculously and pull up the anchor!  Turns out that‘s not just a theoretical concern!    

Joerg Esdorn
A55 #53 Kincsem
Currently cruising Brittany


Re: Converting my Amel 54 to lithium batteries: what I did, what I like and what I don't like (after one year of full time live aboard use)

CARINA HAMMARLUND
 

Thank you Scott, Very informative and of big use to us that are thinking about converting to Lithium.
Enjoy the Pacific!
--
Carina
SV Ultimo
Amel 54 No 165


Re: LED under cabinet lighting

Mark & Debbie Mueller
 

I connected directly to the 24 volt system.  I left the existing kitchen lighting in place and connected the new LED lights to that source using the existing circuit breaker for protection.  I was reluctant to use a transformer, I really like the KISS Principle.
--
Mark Mueller
Brass Ring  A54


Re: Tinkling Sound

karkauai
 

Thanks Paul and Joel.  I will try the halyard first, then Paul's suggestions if not joy.

We are fine, Joel.  I did take a nasty spill on a bicycle in the Cape Cod Dunes a week ago.  Broken nose, fist-sized hematoma on shin, and various assundry scrapes and bruises.  Still feel like a truck ran over me but I'll live.  Hi to Vela, glad y'all are having fun.

Iris says Ahoy back atcha, and thanks for the tip.

Kent & Iris
KRISTY
SM 243

--
Kent & Iris
KRISTY
SM243


Re: LED under cabinet lighting

Patrick McAneny
 

Mark, Did you plug the lite string into an A/C outlet using the transformer /plug provided, or did you wire it directly to the 24v system?
Thanks,
Pat


-----Original Message-----
From: Mark & Debbie Mueller <brass.ring@...>
To: main@AmelYachtOwners.groups.io
Sent: Sun, Sep 19, 2021 11:52 am
Subject: Re: [AmelYachtOwners] LED under cabinet lighting

We added 24 volt single color LED’s with a dimmer.  They are working great – as said before, a HUGE difference.  I choose 36 LED per foot to avoid any shadowing.  I used the adhesive back to mount the strip however an aluminum mounting rail is available.  They can be cut to length so I wired two strips together, one over the sink area and the other over the cooktop/microwave area.  The LED’s and dimmer we purchased from SuperBrightLEDs.com:
 
STW-A50K90-C6F-10C5M-24V: Cool White 5000K LED
LDK-8A: Single Color LED Dimmer.

--
Mark Mueller
Brass Ring  A54


Re: Amel 55 Hardtop & Mainsheet question

Joerg Esdorn
 

You‘re welcome Bill.  And I didn’t mean bingos (whatever that is).  But bungee.   The dangers of technology.  Cheers Joerg


Re: Gas struts for cockpit access

JB Duler
 

Ron,

I am working on installing gas struts. That cockpit floor is getting heavy.
I'll send you the specs of the struts I picked and the location (tried a couple of spots, did not work).

--
John Bernard "JB" Duler
San Francisco
Meltem # 19, Western Med


Re: B&G Sonic Speed sensors replacement

David Crisp
 

Gary, excellent description and encouraging, thanks.  I too have been feeling nervous about tackling this job but your description is great and the above waterline cable exit is reassuring (I'd expect nothing else of Amel!). 

I have an A54 (#58 2007) and so far have been unable to find the route the cables take from the transducers to the computer.  In my case the B&G sonic computer is located in the locker under the forward athwartships saloon table seat. See attached photo.  This is the only place I can see the transducer cables, I hope it is possible to pull the cables around the various corners through to here.  Does anyone know the route these cables take and if there is any other point to access/feed them on an A54?
It appears the transducer cables have been bundled up rather than cut.  Is this significant?  Does cable length matter because of signal processing/timing? 

I will be hauling out in a couple of weeks and will I'll tackle this job then, will share anything I learn.

Best,
David Crisp
SV Wilna Grace
Amel 54 #58


Re: Shore - Generator Switch-over box on A54 #solution

Mohammad Shirloo
 

Hi Reudi;

 

I agree. I was just trying to point out that this chaining of inverter/charger approach has the possibility of almost matching the generator output with units that are manageable in size and weight. Also, the inversion is not the only advantage. By having a potential 300A charging capability, a large portion of the load of the bowthruster can be removed from the batteries. Also, it provides redundancy for both the chargers and inverters, as one of these units could provide sufficient capability, until a defective unit can be replaced. They can all be monitored and configured through the MV Bluetooth and panel.

 

As others have pointed out, on our 54 #099, we have a vertical plywood bulkhead that the inverter and the 100A charger is mounted on. The inverter/charger is only slightly taller than the original inverter and I was able to install vertically with slight modifications to the mounting channel on the new inverter/charger.

 

Happy Sailing;

 

 

 

Mohammad and Aty

B&B Kokomo

AMEL 54 #099

 

From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io> On Behalf Of Rudolf Waldispuehl via groups.io
Sent: Sunday, September 19, 2021 2:25 PM
To: main@AmelYachtOwners.groups.io
Subject: Re: [AmelYachtOwners] Shore - Generator Switch-over box on A54 #solution

 

Hello Mohammad

 

This is a lot of Inverting power. You probably not need that much unless you want to run everything simultaneously in the boat 😉

Nevertheless, I ordered the MV MassCombiPro 24/3500W since I have already 2 Solar controllers separately and do not need in the same box.

Queston:

Did you installed the MV Mass Combi Ultra 24/3500 at the same place/pedestal where the 2500W inverter was? Or you found another place?

                - I’m asking because the installation manual says it should be installed vertical and the existing A54 inverter pedestal is somehow more horizontal then vertical.

I guess you use it as 2500W inverter replacement and not for charging? So probably no issue with the ventilation so far?

 

Thanks for advice and best regards

Ruedi Waldispuehl

WASABI A54. #55

Currently in Gibraltar

 

Von: "main@AmelYachtOwners.groups.io" <main@AmelYachtOwners.groups.io> im Auftrag von Mohammad Shirloo <mshirloo@...>
Antworten an: "main@AmelYachtOwners.groups.io" <main@AmelYachtOwners.groups.io>
Datum: Sonntag, 19. September 2021 um 10:45
An: "main@AmelYachtOwners.groups.io" <main@AmelYachtOwners.groups.io>
Cc: Ian Fraser <keyproperties@...>
Betreff: Re: [AmelYachtOwners] Shore - Generator Switch-over box on A54 #solution

 

Hello Ian;

 

My knowledge of the LN175 and Dolphin charger is limited, so I will not be of much help there. I can share with you our current approach for our charging and inversion plans, as we make the necessary upgrades, as equipment fails.

 

Our 2500W Mastervolt inverter failed at the end of the 2019 season. We would like to use the existing charger wiring in the engine room. We have replaced our inverter with a MV Mass Combi Ultra 24/3500. These inverter /chargers can charge at 100A, provide 3500W 220V and have solar controllers built in. They can also be connected in series for additional charging and inversion output. We intend to have 2 in series, giving us 200A charging/7000 W inversion. We will still have our existing 40A MV charger, for a total of 240A charging. I have not checked the existing 40A charging wiring size. It is possible to add a third combi Ultra for  max of 300A charging and 10,500W of inversion. The Combi Ultra can also be programmed to limit the charge/inversion output to match the wiring size. The plan is to be able to supply the entire 220V panel from the inverters.

 

We have not gone far down the design phase, as this is some time away for us. However, I like the small size (same appx footprint as the inverter we replaced) and light weight of  combi/ultra. We should be able to fit 2 and possibly three in the same footprint and location of the existing chargers. Minimal wiring and full integration, monitoring and control of the Lithium batteries, chargers, inverters and solar.

 

All of this is very preliminary. In the next 2-3 years that it will take for us to be ready to make the upgrade, I’m sure may thing have changed  that will require changes to our basic design concept.

 

Respectfully;

 

 

Mohammad and Aty

B&B Kokomo

Amel 54 #099

 

From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io> On Behalf Of Ian Fraser via groups.io
Sent: Friday, September 17, 2021 2:16 PM
To: main@amelyachtowners.groups.io
Cc: Ian Fraser <keyproperties@...>
Subject: Re: [AmelYachtOwners] Shore - Generator Switch-over box on A54 #solution

 

Mohammad,

 

Thank you for your insights on Lithium. We are in a similar situation and agree that Lithium is too early for us.

 

Will really appreciate your guidance on best solutions for changes to LN175 alternator (and Dolphin 100A Charger) when upgrading to 8AGM 105Ahr on AMEL54 #009.

Regards,

Ian Fraser
Dreamtime.   

On 17 Sep 2021, at 03:27, Mohammad Shirloo <mshirloo@...> wrote:

 

Hi Ruedi;

 

We are currently in the Med and, in my opinion,  Lithium is not a huge advantage in our cruising style here. Also our AGMs that we installed in 2018, have been working better than expected and almost as good as when installed new.

 

I believe that Lithium technology for yachts is in its infancy and the improvement curve fairly steep. Our plan is to convert to Lithium in about 2-3 years, before leaving the Med, so we can benefit from all the advancement in technology and safety. 

 

Respectfully;

 

 

Mohammad and Aty

B&B Kokomo

Amel 54 #099

 

From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io> On Behalf Of Rudolf Waldispuehl via groups.io
Sent: Thursday, September 16, 2021 11:28 PM
To: main@AmelYachtOwners.groups.io
Subject: Re: [AmelYachtOwners] Shore - Generator Switch-over box on A54 #solution

 

Hi Mohammad and Aty

 

Thank you for the drawing which helped me a lot. Exactly this page was not in my documentation. Don’t know why?

I found in the 220V Panel drawing K1- and K2-source referenced, but without any detail about K1 and K2. Now everything is very clear and you are absolutely right with the priorities.

 

  • When there is Power from the Generator, K1 is interrupting the Shore supply and switching to Generator with the K1 Relay.
  • When there is any Power from any K1 source (GE or Shore), K2 is active and the Inverter is not switched because K2 is keeping the Inverter 220V output unswitched (offline).
    • Even if the inverter is ON, it can’t deliver 220V to the panel, because K2 is ON as long as K1 delivers power.

 

This sound a bit complicated but it’s finally the priority GEN, Sore, Inverter as you said.

 

BTW: What is your Lithium Project doing? You have changed KOKOMO to Lithium meanwhile?

 

Thanks and fair winds

Ruedi & Sabina Waldispuehl

"SY WASABI"

Amel 54. #55

Currently in Estepona heading to Gibraltar

 

 

Von: "main@AmelYachtOwners.groups.io" <main@AmelYachtOwners.groups.io> im Auftrag von Mohammad Shirloo <mshirloo@...>
Antworten an: "
main@AmelYachtOwners.groups.io" <main@AmelYachtOwners.groups.io>
Datum: Donnerstag, 16. 
September 2021 um 07:40
An: "
main@AmelYachtOwners.groups.io" <main@AmelYachtOwners.groups.io>
Betreff: Re: [AmelYachtOwners] Shore - Generator Switch-over box on A54 #solution

 

Hi Ruedi;

 

There are electrical schematics in the original AMEL operator’s manual in the Appendix section, that came with the yacht, that show how they are wired. Attached is the schematic for the K1-K2 switchover relays.

 

I believe K1 and K2 switch/relays make the selection of power source.  Power first  goes through K1 which selects the source between shore power and generator. I believe that generator has priority over shore power. Once this source is selected, it goes through K2, which selects between the output of K1 and the inverter, with the output of K1 having higher priority.

 

I am fairly certain that the priority is: 

 

  1. Generator
  2. Shore power
  3. Inverter

 

Respectfully;

 

 

Mohammad and Aty

B&B Kokomo

Amel 54 #099

 

From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io> On Behalf Of Rudolf Waldispuehl via groups.io
Sent: Wednesday, September 15, 2021 8:31 PM
To: main@AmelYachtOwners.groups.io
Subject: [AmelYachtOwners] Shore - Generator Switch-over box on A54 #solution

 

Hello Amelian's

 

I tried to find out how the Shore/Generator Switchover Box in the Engine room of my Amel-54 is exactly working. I do have in addition a 2500W MV inverter installed originally from AMEL. Last few weeks the Switch-over is doing strange things and fuses are blowing. 

 

I have not found any accurate information (drawings) electric scheme of that AMEL specific switch-over mechanism. I don’t know how it detects either one or all 3 of the 240V sources, and which is the master over-ruling the Generator or Shore and/or Inverter. How it protects the Inverter when Shore or Generator is running, etc… 
Does anyone out there have any detailed information how these system works and may have an Electric scheme with in dept knowledge how it works?

 

Thanks a lot for investigation and best regards
Ruedi Waldispuehl
WASABI 

WASABI A54. #55

E-MAIL: mail@...

 


Re: Shore - Generator Switch-over box on A54 #solution

Arno Luijten
 

Hi Ruedi,

Sorry to barge in like this but I actually installed the MV Mass Combi Ultra 24/3500 as well so maybe you want to know what I did as well.
In the later 54's the MV inverter is actually placed to the left of the two (Mastervolt) chargers (40&100A). There is sort of bulkhead there so the inverter faces in the direction of the bow.
I managed (just about) to put the Combi there.

As the Combi has all the switchover gear build into the box I decided to remove the Amel relay-system that sits above the waterheater and connect the shore power and generator to the Combi. The Amel relay-system tends to fail when it gets old so for me it was part of the preventive maintenance scheme as well. I did however introduce a new relais that is driven by the secondary 24V output of the 100A Chargemaster. What it does is it disconnects the shorepower from the Combi, causing it to activate the inverter. By doing this I effectively build a 60Hz to 50Hz converter using the batteries as an intermediate,  the 100A Chargemaster as a charger using the shore-power and the Combi supplying 230V/50hz for the appliances that require this.
I do agree that 3 Combi's seems a bit excessive to me. Personally if you would like to convert to electric cooking I think adding a stand alone inverter makes more sense. 
The reason I got the Ultra is because it adds the solar charger to the Masterbus network. I'm using it for the solar on top of the bimini. The panels on the arch are using the stand alone controller from MV. Most of my power systems are MV. It's only their Lithium solution that is stupid expensive.
If you want I can provide you with a schematic diagram of the system. By the way the 2500W inverter is actually a 2000W inverter, 2.5 KVA is only peak power.

Cheers,

Arno Luijten
SV Luna,
A54-121


10 photos uploaded #photo-notice

main@AmelYachtOwners.groups.io Notification <noreply@...>
 


Re: B&G Sonic Speed sensors replacement

 

You can find the photos Gary mentioned at https://amelyachtowners.groups.io/g/main/album?id=268273



CW Bill Rouse Amel Owners Yacht School
Address: 720 Winnie, Galveston Island, Texas 77550 
View My Training Calendar

On Sun, Sep 19, 2021 at 11:00 AM Gary Silver via groups.io <garysilver=mac.com@groups.io> wrote:

[Edited Message Follows]

Hi Michele: 

I will echo what Jason Rutledge posted and perhaps amplify the procedure.  I provided about a dozen photos to Bill and perhaps he will post them if he hasn't done so already..  Jason and I did this job together.  It is a two person job.  

The sensors and cables run in smooth plastic chases (pipes) from their position below the waterline to a position above the waterline so no sealing is necessary.  Our sensors (SM Hull # 335) were not sealed in any way, however, they are a loose interference fit in their recesses/counter-bores.  I have been told by Bill that some were sealed with 3M 5200 or other type sealant.  The plastic wire chase for the forward sensor comes up just in front of the forward seat of the saloon table.  The wire exits the chase at this point, makes a "U" turn and re-enters a chase that goes to starboard, enters a fiberglass chase that end in the cabinet where the sonic speed computer is located (next to, and forward of the starboard side fore-aft saloon seat).    The rear sensor, that is on the leading edge of the stub keel has a chase that appears in the aft, under-table, athwart-ship locker beneath the saloon table.  It is encased in a semi-clear hose that takes it further above waterline and enters the same fiberglass chase that takes the cable to the computer.    It is easiest to remove this hose at the fixed chase in the under-table locker so you are only working with 2-3 feet (1 meter) of cable.  

Start by identifying the routing of both cables.   Next, remove (gently pull on) the 1/2 in (1.5cm) long rubber covering of the transducers at the hull forward and aft transducer positions.  You will find underlying those rubber transducer covers a ceramic like plastic face of the actual sonic transducer.  The  rubber acts  as a protectant "sonic coupling".   Use a drill to gently and patiently drill a small hole in the face of the transducer to a depth of about 1/2 inch.  Into that hole thread an appropriately sized sheet metal screw (coarse thread) such  that it has good grip on the coupling but doesn't fracture it or expand it creating excess drag.  Next, while a person inside the boat pushes on the transducer cable (close to the chase so as to exert pressure on the cable without kinking it), gently and patiently pull on the previously inserted screw in the transducer to extract it from its counterbore (recess).   In our case these slid out with minimal traction.  There was no evidence of marine growth or other "cementing" adhesives.  The blunt end of the chase tube is positioned such that it provides a shoulder for the counter-bore that exactly positions the transducer so that it CANNOT be seated too deeply into the recess.  Exact distance between the transducers is important and has been expertly calculated by Amel.  

You use the old cable as a messenger line to pull the new wire into place.  In our case I cut off the old transducer, stripped a small section of cable cover and I soldered the wires of the old and new together.  It takes minimal traction to pull the new wire into place.   I lubricated the new transducer and counter-bore with silicone grease and it slid into place easily.   I WOULD NOT SEAL THIS TRANSDUCER WITH ANY KIND OF SEALANT AS IT ISN'T NECESSARY AND WILL ONLY MAKE THIS TASK MORE DIFFICULT IF IT NEEDS TO BE REPEATED IN THE FUTURE.  AGAIN, the chases ends above waterline and there is no need to seal the transducers.  Thread the respective cables thru their respective hose and/or chase to the computer making sure you somehow label them as fore and aft (as this will be required for proper connection).  Use the old cables as messenger lines  Cut the cables long enough to have a proper service loop (copy what Amel did).  Strip the insulation and extract the wires from the shielding.  Attach at the computer in the same manner as previously.  See the information in the files section for setting the dial in the computer for illumination of the calibrating red LED.  Calibration is also done on the B & G Multi-function display at the nav station (instructions in the installation manual for that unit as provided by Amel).    If you have any questions don't hesitate to email me at garysilver at mac dot com.  

This was a relatively easy job that I had dreaded (unnecessarily it turns out) for years.  You need someone to push/feed and someone to feed/pull at the same time, hence the two person job.   There is a bunch of information in the photos section and the files section on the Sonic Speed.  I did trim the rubber coupler fair with the face of their hull and keel faces (at a more marked angle for the keel coupler) by gently slicing with a razor blade.  Try to make a smooth cut.   Also read this:  https://amelyachtowners.groups.io/g/main/files/B%20&%20G%20Sonic%20Speed%20Information/SonicSpeedTroubleshooting.pdf

All the best, 
Gary S. Silver, M.D.,  Farmington, UTAH,  USA
former owner of s/v Liahona (from new to age 20 years)    Amel SM 2000 # 335   now owned by Jason Rutledge


Re: Amel 55 Hardtop & Mainsheet question

 

Joerg, thanks for that


CW Bill Rouse Amel Owners Yacht School
Address: 720 Winnie, Galveston Island, Texas 77550 
View My Training Calendar

On Sun, Sep 19, 2021 at 9:04 AM Joerg Esdorn via groups.io <jhe1313=yahoo.com@groups.io> wrote:

For what it’s worth, the boat I test sailed in 2015 had the main sheet go to the mizzen mast, as does my boat.  There is a risk with that arrangement that the sheet will wrap around the corner of the roof if the extension is pulled out.  I avoid that by using the bingos you can see in this picture.  The bungee pulls the main sheet forward of the corner if there is little tension on the sheet like in a light air jibe.  

Joerg Esdorn
A55 #53 Kincsem
Currently in Trinite sur Mer


Re: Tinkling Sound

Paul Harries
 

Interesting factoid
As we get older we loose high frequency hearing, as this is often an assymetric our localisation skill for sound deteriorates.
A child or very young adult can often localize far better


On Sun, Sep 19, 2021 at 12:21, amelforme
<jfpottercys@...> wrote:

Hi Kent and Iris. This is actually a common phenomenon. I’m am all but sure if you slack your jib halyard this resonance will disappear. This has happened to me and many others as well. If that doesn’t work, get an exorcist…

 

Hope you two are well and smiling. Vela and I are.

 

All the best,

Joel

 

           JOEL F. POTTER ~ CRUISING YACHT SPECIALIST, L.L.C.

                                         The Experienced AMEL Guy

UNSURPASSED AMEL MARKETING EXPERIENCE AND PRODUCT KNOWLEDGE

                                  Office 954-462-5869  Cell 954-812-2485

 

From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io> On Behalf Of karkauai via groups.io
Sent: Sunday, September 19, 2021 9:31 AM
To: main@AmelYachtOwners.groups.io
Subject: [AmelYachtOwners] Tinkling Sound

 

OK, This is a bit difficult for me, as my ears are so bad that I can't hear it, but it's driving Iris to distraction.  It just started a week or so ago, and nothing had changed except we anchored in Woods Hole, MA, USA.  It's still present on a mooring in Martha's Vineyard.  At anchor, when the wind is up and the boat is moving, she hears a very high pitched tinkling, like wind chimes made of glass. It is constant in higher wind, intermittent in less wind, and all but disappears in light winds. It doesn't seem to match the rhythm of the boat's movement, but as the wind picks up and the boat moves more it gets louder.  It seems to be louder in the area of the forward head, but difficult to pinpoint.  She can't hear it on deck or in the cockpit.  Using a stethoscope on the masts, booms, bulkheads, and decking hasn't helped, in fact she can't hear it at all when using the stethoscope.  So it seems to be transmitted by air rather than water & hull...except that she hears it in the boat and not on deck.  It's not like shrimp or crustations, more musical.

We're stumped.  She suggests the possibility of a ghost ship with wind chimes.  I've suggested maybe it's all in her head (but her description doesn't sound like tinnitus).

Anyone else experience anything like this?  Any ideas?

Thanks

Kent & Iris

KRISTY

SM243
Heading S to Chesapeake.


--
Paul Harries
Prospective Amel Buyer


Re: Lithium Battery BMS

Juan de Zulueta
 

Willem,

I know about the Chinese battery option which is extremely cheap compare to a more integrated solution. But since my boat is in the Caribbean at the moment I am looking for a solution I can buy there.
I am looking for a solution which can be integrated with my existing équipent.
I got a quote for 2 batteries Mastervolt 
24 volts 200 ah each MLI 5500 for a total of 8000 us in Sint Marteen (no tax)
This solution could be fully integrated with my Mastervolt alternator and my two battery chargers.
I still need to check for availability…
I have not yet made my mind…

Envoyé de mon iPhone

Le 19 sept. 2021 à 14:43, Willem Kroes <kavanga@...> a écrit :



Juan,


I bought 8 Lithium Iron Phosphate batteries (LifePO4) of 100 Ah at 12V with built-in BMS modules from Shenzen Yinkai Power Technology Co., Ltd. Website: www.yinkaipower.com.

These batteries were/are almost drop-in replacements. Almost, because they are a little higher than the lead-acid batteries Amel used. Dimensions: 329 x 171 x 235 mm. I had to cut off a few millimeters from the bar under the lid of the battery compartment (the bar that prevents upward movements of the batteries).

I paid by the end of 2016 USD 4.373 for the 8 batteries plus 2 extra BMS plus 2 extra empty cases excluded VAT and import duties, but shipping cost included. Since then prices have gone down. I don’t know if Yinkai Power is still selling the 100 Ah battery, but there are a lot of other companies in the Shenzen area to sell these. For example: Polinovel 12v 100ah lithium ion battery manufacturer.


Best regards,


Willem Kroes

SM #351 Kavanga

Now in Licate on Sicily


--
Juan de Zulueta
OPHELIE X
Super Maramu #32


Re: Tinkling Sound

amelforme
 

Hi Kent and Iris. This is actually a common phenomenon. I’m am all but sure if you slack your jib halyard this resonance will disappear. This has happened to me and many others as well. If that doesn’t work, get an exorcist…

 

Hope you two are well and smiling. Vela and I are.

 

All the best,

Joel

 

           JOEL F. POTTER ~ CRUISING YACHT SPECIALIST, L.L.C.

                                         The Experienced AMEL Guy

UNSURPASSED AMEL MARKETING EXPERIENCE AND PRODUCT KNOWLEDGE

                                  Office 954-462-5869  Cell 954-812-2485

 

From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io> On Behalf Of karkauai via groups.io
Sent: Sunday, September 19, 2021 9:31 AM
To: main@AmelYachtOwners.groups.io
Subject: [AmelYachtOwners] Tinkling Sound

 

OK, This is a bit difficult for me, as my ears are so bad that I can't hear it, but it's driving Iris to distraction.  It just started a week or so ago, and nothing had changed except we anchored in Woods Hole, MA, USA.  It's still present on a mooring in Martha's Vineyard.  At anchor, when the wind is up and the boat is moving, she hears a very high pitched tinkling, like wind chimes made of glass. It is constant in higher wind, intermittent in less wind, and all but disappears in light winds. It doesn't seem to match the rhythm of the boat's movement, but as the wind picks up and the boat moves more it gets louder.  It seems to be louder in the area of the forward head, but difficult to pinpoint.  She can't hear it on deck or in the cockpit.  Using a stethoscope on the masts, booms, bulkheads, and decking hasn't helped, in fact she can't hear it at all when using the stethoscope.  So it seems to be transmitted by air rather than water & hull...except that she hears it in the boat and not on deck.  It's not like shrimp or crustations, more musical.

We're stumped.  She suggests the possibility of a ghost ship with wind chimes.  I've suggested maybe it's all in her head (but her description doesn't sound like tinnitus).

Anyone else experience anything like this?  Any ideas?

Thanks

Kent & Iris

KRISTY

SM243
Heading S to Chesapeake.

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