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Discussion of diving methods and equipment available prior to the development of BCDs beyond the horse collar. This forum is dedicated to the pre-1970 diving.
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Bronze06
Master Diver
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Joined: Tue Jul 01, 2014 5:33 am
First Name: Russell
Location: Tabuk, Saudi Arabia

Dacor C-2 Clipper tips

Sun Mar 01, 2015 6:30 am

https://www.youtube.com/watch?v=ievOdVOlMiE

Just some FYI stuff from the "Clipper" I've rebuilt. Sorry about not editing it more folks.
"Where'd ya get that ol' thang, don't cha' know them thare things ill kill ya!"

Live From the Red Sea,

Russ

jvanostrand
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Joined: Fri Aug 12, 2011 8:39 pm
First Name: John
Location: Waterloo Ontario

Re: Dacor C-2 Clipper tips

Sun Mar 01, 2015 8:27 pm

Thanks for that video. I have Clipper C3 that has a rusted out 1st stage adjusting screw. Occasionally I pull out the parts and tinker with it trying to make a replacement pin or searching ebay for a decently priced C3. I was able to save the diaphragm centre bolt by eroding the screw with boiling alum/water solution.

I hadn't thought about how to set IP on it and now I have some digging to do to find those documents you mention in the video.

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Bryan
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Re: Dacor C-2 Clipper tips

Mon Mar 02, 2015 10:45 am

If you feel like editing or doing more video I would really like it for the archives. Please email me.
Doing it right should include some common sense, not just blindly following specs and instructions. .Gary D, AWAP on SB

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Bronze06
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Joined: Tue Jul 01, 2014 5:33 am
First Name: Russell
Location: Tabuk, Saudi Arabia

Re: Dacor C-2 Clipper tips

Mon Mar 02, 2015 3:46 pm

The main diaphragm isn't so much of a problem regarding reproduction. The original one I have in the reg will suffice for now. I am looking at getting some cloth inserted neoprene rubber sheet 2mm thick and using some hand punches (1/32, 1/8 and 3/8ths) cut me a new one. On the video I said it was a balanced first which is incorrect. Luckily, I set IP with a 400 psi tank at approximately 135 +- 5. Bottom line is if you do over-pressurize the downstream seat of the 2nd stage it WILL release at approximately 180. Don't ask how I know this. I made my tool using an old low pressure hose that I modified the reg screw with a file and use O-rings for a seal along with an IP gage and just firmly hold it in the 2nd stage area (hole) and get a fairly good reading just like the book says. Yes it will pop and hiss. The diagram shows the C-3n Though I have a C-2 and the book covers only C-3 and C-3n. Bryan won't let me upload more than three pics. :evil:
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"Where'd ya get that ol' thang, don't cha' know them thare things ill kill ya!"

Live From the Red Sea,

Russ

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Bryan
Plank Owner
Posts: 5279
Joined: Fri Jun 24, 2005 11:40 am
First Name: Bryan
Location: Wesley Chapel Florida
Contact: Website

Re: Dacor C-2 Clipper tips

Mon Mar 02, 2015 6:33 pm

Everyone can download the complete DACOR service manual for free so there is no need to waste space re-posting it here.
Doing it right should include some common sense, not just blindly following specs and instructions. .Gary D, AWAP on SB

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