Quick CO2 Question - The Planted Tank Forum
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post #1 of 6 (permalink) Old 02-16-2013, 02:16 PM Thread Starter
Algae Grower
Join Date: Dec 2012
Location: Illinois
Posts: 21
Quick CO2 Question

I just did my first regulator build and i am about to hook it up to my tank and i don't want to damage any parts. I read on a thread here (i think it was oldpunks) that you want to have your regulator wide open when you hook it up to your tank or else you risk blowing the low pressure gauge. If you have it wide open, will this have an ill effect on any of my other parts down the line like the solenoid or needle valve?
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post #2 of 6 (permalink) Old 02-16-2013, 02:35 PM
Algae Grower
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You want the adjustment knob unscrewed. Not screwed in.

What would Honey Badger do?
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post #3 of 6 (permalink) Old 02-16-2013, 03:15 PM Thread Starter
Algae Grower
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Location: Illinois
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ok i got that part but i was wondering if the pressure that is running through the regulator will damage the solenoid on the other side or do you have to screw the adjuster back in to get working pressure? If that makes sense.
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post #4 of 6 (permalink) Old 02-16-2013, 03:41 PM
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If you have the working pressure completely loose there won't be any gas to gonto the solenoid as the working pressure would be 0.

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post #5 of 6 (permalink) Old 02-16-2013, 03:44 PM Thread Starter
Algae Grower
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ok thats what i was wondering. so the tighter the knob the more working pressure there is. thanks
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post #6 of 6 (permalink) Old 02-16-2013, 11:26 PM
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Please take a look at my Primer to Pressurized CO2 for a step by step instruction guide as to how to use your CO2 safely


A Primer to Pressurized CO2 and A Primer to Planted Tanks
Eheim Pimp #362 - Eheim 2213 x2, Eheim 2028, Eheim 2217, Eheim surface skimmer and Eheim autofeeder.
Victor Pimp #33 - HPT272-125-350-4M
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