Showing posts with label Windvane. Show all posts
Showing posts with label Windvane. Show all posts

Tuesday, January 13, 2009

Heater Installation Part 0 - 251

My series on the Portland Pudgy has come to a stop as I wait on a pump for the life raft canopy to show up.  I discovered I didn't get the manual pump that was supposed to come with the canopy and the company is mailing me a new one.  As soon as I get the pump, I will show our Portland Pudgy with the canopy attached and people inside of it.  I could still inflate it in an emergency with the CO2 system, but not for practice.  

My series on the Cape Horn Wind Vane is also at a standstill until we get some ice free conditions in Newfoundland with good weather.  

I am in the process of installing a replacement Dickinson heater and will put that up as soon as I get everything working.  

Tuesday, December 16, 2008

Installing Windvane Self Steering Gear Part 10 - 223

After I mounted the windvane tube through the large hole in my boat, and attached the control lines, I found that my windvane could barely steer my boat.  I called Yves, who has always answered the phone immediately every time I call.  He suspected that the steering oar was undersized for my vessel.  He took it upon himself to look my boat up after the call, and sent me an email to tell me that I had rigged my windvane up incorrectly.  The picture above is the one he saw.  My control lines need 2 to 1 purchase in order to work correctly.  The way I have them set up here is 1 to 1.  
I guess the lesson in this is that as soon as you yourself get your windvane set up, snap a digital photo and send it to Yves.  He will very likely have some suggestions to improve your set up.  He very much wants your vane to work perfectly, and unlike some companies who sell products they haven't actually used, Yves has the experience it takes to actually help you.  Am I a fan?  Well, have you ever had a company look you up on the web and check out how you are using their product and then emailing you with a fix for the problem you are having?  First time for me.  


Thursday, December 11, 2008

Installing Windvane Self Steering Gear Part 9 - 218

Note: If you have been referred here by another site, 
this is only part of a multipart series. 
Once you drill the holes in the mounting tube and the windvane tower you have a little bit of a problem.  You have a long tube with holes in it, and you have backing plates and screws - but you do not have a way to get the backing plates in the tubes.  This calls for a little of what Gollum calls "getting tricksy".   This part of the job is definitely a two person task.  Take a string and tie a nail to it.  Drop the nail through the tube end to end and then tie the backing plate to the string that is now through the tube.  Cap Horn supplies some double sided tape so that the backing plate will stay in place once you line it up an get a screw in place, but it didn't help me.  Once you line up the plate with one of the holes, put a screw in it without putting your strut in place.  Now remove the string.  What I did was take my lighter and burn the string off the plate.  Now, put your strut mount over the second hole sideways (leaving the first screw in for now).  Put your second screw in through the strut mounting plate into the backing plate.  Now remove the first screw and turn the strut mounting plate so that it lines up with the second hole and backing plate.  Now thread the second screw through the strut mounting plate into the backing plate.  

Here my daughter Bianca pulls the string up and down to line up the holes.
Sorry about the glare from my head.



I used a small nail to help line up the backing plate before I put the first screw in.



Just as you think you have it all lined up something moves.



I use my lighter to burn the string off of the plate.  I already have one screw threaded in.




Tuesday, December 09, 2008

Installing Windvane Self Steering Gear Part 8 - 216

Note: If you have been referred here by another site, this is only part of a multipart series.  To see the rest of the story click here and start from the bottom.

The next step in installation is mounting the unit to the boat.  This is only difficult if you haven't spent the time to figure out exactly where everything is supposed to go beforehand.  It will also be difficult if you do not have sharp drill bits.  My 5/16th drill bit was in good shape, I had only drilled wood with it up to this point didn't survive the process of drilling all the holes for the support struts.  Fortunately, I had a spare tungsten carbide drill bit that barely made it to the end of the job and required replacement when I was done.  The steel used in building the wind vane is 316 stainless.  This is a very corrosion resistant high grade steel.  Most of the stainless that I have been used to working with is 304.  304 is much softer than 316.  There are also differences between the foundries that make 316, and the steel on the Cap Horn is highly polished and very hard.  It will eat at least two of the highest grade drill bits you can buy.  
The first step in drilling is making sure you have the positions for all the pieces right.  
The next step in drilling is taking a break and remeasuring all the positions.
The third step in drilling is to take a punch and dent the exact spot where you want the hole.  Without the dent you will chase your spot around and end up scratching your beautiful mounting tube.
The fourth step is to drill the hole.

The drilling goes easy with a sharp bit and a good dent where you want it.  If you are having trouble you are doing something wrong.  I did all the work in the cockpit of my boat.  It is more hassle than setting up in a work shop, BUT as soon as you start working away from your boat you lose situational awareness and get mixed up and drill things in the wrong spot.   I suppose you could set up in a work shop vice after you center punch your drilling spots, but the final steps should be done in the cockpit.  

Now you take a fine rat tail or round file and deburr the holes that you have drilled.  I elongated one pair of holes and widened the other pair of holes.  In this way when mounting the unit I could match the two struts that attach to these holes in both axis of movement.  

Next step:  Getting the backing plates in.  




Friday, November 21, 2008

Installing Windvane Self Steering Gear Part 7 - 198

Note: If you have been referred here by another site, this is only part of a multipart series.  To see the rest of the story click here and start from the bottom.


After you are completely sure that you have the precise location for your hole, you get to drill the hole.  I was pretty apprehensive about drilling the hole thinking it would be the most difficult job of installing the windvane.  The reality was drilling the hole was easy.  I am sure many people look at the Cape Horn windvane and say to themselves,  "I am never drilling a hole that big in my boat", but after I installed the vane I realized I was just being silly.  I have four seacocks in my vessel.  If I wanted a watermaker I would probably have five.  The design of the Cape Horn windvane makes it an integral part of the vessel.  The one simple hole allows a extremely strong, yet beautiful matching of the vane to the boat.  

What you need to drill a straight hole in the right place:

1. A high quality (meaning more than 25 USD) hole saw and bit.
2. A small machinists  bubble level (six inches or less)
3. A square.
4. A bit extender
5. Three people.

 The bit extender makes your drill/holesaw longer so that you have a better chance of lining things up.  I put my level directly on the extender so I knew that my hole was being drilled completely level.  

My wife held a square next to the drill and bit, making sure the hole was being drilled exactly in line with the center line of the boat, and my daughter watched us to make sure it looked right and take pictures.  We did all of this with the boat in the water.  If I had access to a floating dock, I would back up to it and work off the dock.  My last choice would be to do this work out of the water.  I would be to worried that the boat would be sitting in the stands different than when floating.   

This picture is a picture of a hole saw coming through the inside of the lazarette.   The angle of the transom makes the hole go through it at an angle.  It would seem like drilling a hole so large through something off angle would be difficult, but the hole drilled very easily and keeping the drill level and square was easy also.  Notice that I have things in the stern labelled for help in identifying exactly where everything was going to end up.  


The completed hole.  Notice that the shape of the piece that I drilled out.  
Again, drilling the hole was easy.  If you are worried about installing the windvane as being something difficult, the hardest part is figuring out where it is going to go.  Installation was straightforward with the right preparation.  

Next up, mounting the unit.



Thursday, November 20, 2008

Installing Windvane Self Steering Gear Part 6 - 197

Note: If you have been referred here by another site, this is only part of a multipart series.  To see the rest of the story click here and start from the bottom.
The installation manual that comes with the Cape Horn windvane is very thorough and is obviously the culmination of years of refinement of what people need to install a complex piece of equipment like a windvane.  The owners manual starts out first with operation of a windvane.  I think that this is very important because it would be very easy to install the windvane incorrectly if you don't know how it operates.  When you first get the windvane you probably don't have much experience operating one and the one that you have is in pieces.  It paid me well to spend about a half hour reading about how my windvane operated, how it was set up, and just spend a little more time seeing how part A relates to part B.   

Now FINALLY we get to the installation part.  

1. Step one of installation is to position the gear.  Because you have everything labelled and laid out now, this will be easy.   Take the gear, and place it where it will go after you have drilled the hole.  Holding the gear in place have someone else move the rudder from lock to lock.  Do this with the emergency tiller mounted also.  And if you have an in cockpit bilge pump, move that also.  Also have someone swing the boom overhead.  Make sure that as you hold the mounting tube (the main horizontal tube that on an integrated unit goes through the hull) you hold it parallel to the center line of the boat.     You are trying to make sure that your intended installation location doesn't conflict with your rudder, tiller, steering quadrant, cables, boom, mizzen mast, bilge pump, emergency tiller, dingy davits, life raft, and man overboard system.  Again, this is easy to mess up.  Do the same thing with the windvane quadrant and control rod inside the boat.  Move everything to maximum extension.  Try to imagine the boat heeled over on it's side.  Try to imagine getting things in and out of spaces the windvane will occupy.  

This may sound like a lot of work, but actually is easy to do if you have everything laid out and labelled.  It is much easier now to make corrections, than to have to make major changes in your rig or steering system because you are committed because of a hole in your vessel.  

This is the same process I go through with any marine gear I install, and it really has nothing to do with the complexity or lack thereof in the Cape Horn gear.  


The next step is to trace the center of the mounting tube and drill the smallest hole in that spot you can manage (1/8th inch or smaller).

NOW STOP.

Re-check everything you just checked above inside and out.  It is easy to plug this hole and put one in a different spot, and you can move at least 1.5 inches in any direction from that hole and still be within the radius of the final space of the mounting tube.  Play around.  Imagine how everything works.  Go out to lunch.  Take a nap.  Come back and check everything again.  
At this point you should have a completely solid understanding of how all of this is going to fit together and the spaces each part will occupy in their total operating range.  

If everything checks out the next step is drilling the mounting tube hole.






Wednesday, November 19, 2008

Installing Windvane Self Steering Gear Part 5 - 196

Note: If you have been referred here by another site, this is only part of a multipart series.  To see the rest of the story click here and start from the bottom.

After laying every part of the windvane out and labeling each part, I started measuring the spot where the windvane was designed to go.  This was all done in preparation to build the vane, but now I am making sure the vane was built correctly, and to double check and make sure what Yves and I thought would work a month an a half ago will work now.   I take drilling a hole in my boat pretty seriously.  If I get it wrong, I have to live with it forever.  It is extremely easy to drill holes in the wrong place, or find that the hole you drilled goes right through something important.  On my installation I found I had to go down about an inch and a half from where we originally thought we could go because the upper board for the transom would have been cut in half and I didn't want to loose that strength.    I marked everything with pencil and I marked both sides to make sure I knew EXACTLY where everything would end up.  
This all may seem obvious, but I have messed things like this up before on other installations.  





Catch up with us here.

Thursday, November 13, 2008

Installing Windvane Self Steering Gear Part 4 - 187

Note: If you have been referred here by another site, this is only part of a multipart series.  To see the rest of the story click here and start from the bottom.
This is what your windvane looks like when you first receive it.  A box of parts.  If you ever received an unassembled bicycle as a gift when you were a child, this is very similar.  Every part is beautiful.  Again, I am going to beat the preparation drum when it comes time to install your windvane.  I would suggest taking a marker and labeling each part as it is called in the installation manual so that you know what each part is called before you start assembling and BEFORE you start measuring the boat for drilling holes.  
It took me an actual 8 hours to install my windvane, and everything went well with no cursing and holes in the wrong place.  I know how incredibly stupid I can be during the installation process, but I have found through the years that and hour of prep time saves three hours of installation and setup time of anything I touch.   I have heard of people spending a week trying to get a windvane on their boat.  A week of ten hour days.  Over 60 hours.  
Stop, slow down, mark, touch, lay the whole thing down on the ground and get familiar with it.    Now, before you rush to the drilling holes part.



Monday, November 10, 2008

Installing Windvane Self Steering Gear Part 3 - 187

Note: If you have been referred here by another site, this is only part of a multipart series.  To see the rest of the story click here and start from the bottom.
A hole in my Boat

The picture above is what I had to do to install my self steering gear.  Any windvane gear you install entails drilling holes in your vessel.  Drilling the hole was relatively easy.  Figuring out where to drill the hole should be approached with fear and trembling.  I am extremely lucky that Yves wanted to come out to my boat to measure it for his gear.  This was important in two ways:

1. The cape horn gear has many configurations.  I was thinking of a much more complex way than what Yves suggested when he came to my boat.  

2. The time spend measuring the boat for the equipment probably cut my time in half when it came time to install the equipment.

I realize that bringing your boat to Yves, or flying Yves out to your boat is probably not something that is economically feasible, although it is something that Yves will do and the people who do have Yves come out rave about how great a job he does.   It is VERY IMPORTANT to realize that prep time spent now in the initial pre build stages define how everything from here out is going to go.  Installing the vane is actually easy.  Deciding how the vane is going to mount, and where is the hardest part of getting a windvane on your boat.  Slow down, take pictures of your stern, stern lazarette, and rudder and send them to Yves.  Send emails back and forth.  Make drawings with measurements.  Make mock up models out of cardboard shipping tubes.  Do whatever it takes to have a rock solid idea of how the windvane is going to mount and what it is going to take to put it on.  Do this and the job will go easy.  Yves will be patient and encouraging.  You will feel like he wants nothing more than for you to have the best working windvane in the world.  Which he does.  Next up: The windvane arrives.   



Saturday, November 08, 2008

Installing Windvane Self Steering Gear Part 2 - 185

Note: If you have been referred here by another site, this is only part of a multipart series.  To see the rest of the story click here and start from the bottom.
Montreal is a pretty city as far as cities go.

In an earlier post I talked about why I decided to trust Yves Gelines.  Once I made that decision, I needed to verify if Yves was full of crap or not.  Fortunately, I was also trying to nail down my route around the Great Lakes and further.  Yves builds the Cape Horn windvane in Oka, Quebec.  Oka is in the backyard of Montreal, which is right on the St. Lawrence seaway route out of the Great Lakes.  So the main thing that pushed me over the edge between taking the Erie Canal out of the Great Lakes or the St. Lawrence seaway was I could visit Yves.  Why not?  When I got near Montreal I called Cape Horn and they happily agreed to pick me up from the train station near Oka.  The embarrassing part of all this is when Yves came to pick me up, I didn't recognize him immediately.  He was very gracious and took me to their factory.  What I found was a minuscule machine shop dedicated to building one product.  Everything was neat and orderly, and everything was geared toward quality.  In talking to Yves it became apparent to me that he and his company are dedicated to taking care of the customer, and building a quality vane.  I put my hand on the actual product, looked at the windvane installed on his boat, inspected the welds on vanes in progress (beautiful work) and put my eyes on the operation.  After 20 years of working in the automotive field and visiting shops all over the continent, I have gotten pretty good at sizing up what is a poorly run low quality and what is top notch.  Yves is upper level.  The next thing that happened was probably the most important.  Yves offered to drive the 45 minutes to my boat and measure it himself.