Ok noob kayfun question...

[Flush1]

So i got my EHPro 3.1 clone in today..built a 2ohm coil and used biowick. All is good. My question...which of these holes is airflow control? There is a small hole which looks like the fill valve right to the left of a bigger hole, and on the opposite end i have a hole with a screw in it. If im not mistaken the center hole next to the small fill valve should be the flow control? If so my ebpro 3.1 from eciggity didnt come with one :/ i am missing replacement screws too. Doh!

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[plumb4u2]

hard to tell by your pics but you should have 3 holes total

hole 1 has Allen screw in it....that's fill hole
hole 2 (middle hole) is empty....that's the air intake
hole 3 has a screw that excepts flat blade screw driver....that's air adjustment

 

[Flush1]

Hole one and 2 close together?

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[Flush1]

I tried to fill using fill hole with plastic needletip. Ended up fetting juice out of airhole...i assume i used wrong hole lol

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[Bigflyrodder]

That tank looks a lot differnt than my KFL+, strange. My guess, looking at the pic on the right, the hole on the left looks like it enters the tank at an angle which should make it the air hole based on the design of the Russian 91%. I would bet the hole to the right of that is the air adjustment hole.

Mine has one hole on the side for air intake and two on the botton next to the 510. One has a small phillips head recessed and is the fill hole, the other takes a hex key and is the air adjustment hole.

How does that one vape? I've seen it on sites and have been interested, may pick one up as I love EHPro gear in general.

 

[Flush1]

It vapes pretty good. No complaints. Seems tbe air adjustment hex screw wasnt included

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[Bigflyrodder]

Really? Is there a spare in the box? Usually there is a little bag with spare o-rings, screws, sometimes some wick and wire. Many vape them with the screw out or set to wide open, haven't heard of one that showed up without the screw.

Like I said, hard to tell from the pics but if one enters the tank at an angle I am almost positive it would be the air hole. Russian 91 uses the slant entrance like that to try and kill the whistle the Kafun has. There should be two others, one to fill the tank and you will know which one that is because you can stick something through it and will see it in your tank. The other is the adjustment hole.

 

[plumb4u2]

your pics....
pic 1 that shows one hole is the fill hole and should have a hex screw

pic 2...hole on right is the air intake (no screws)
hole on left is the air adjustment and should have a regular flat slotted screw

I'm basing this on my Hcigar 3.1 which should be the same

 

[Pappy]

Hold your thumb or finger over the middle hole and take a very gentle draw. You should not be able to draw on it because that's the airhole and you've got it blocked with your thumb.

Plumb4u had it right. The hole with the slotted screw in it is the air adjustment hole. The middle one is the air passage. So, the only remaining hole has to be the fill hole. It should have a hex screw in it.

 

[Flush1]

Yeah looks like mine is definitely missing thr adnustment screw. However to block airflow i have to hold both the big center one and smal air intake on left. The fill hole has a flat slotted screw... and yes no bag of extras. It had o rings and such but no screws :/

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[plumb4u2]

Yeah looks like mine is definitely missing thr adnustment screw. However to block airflow i have to hold both the big center one and smal air intake on left. The fill hole has a flat slotted screw... and yes no bag of extras. It had o rings and such but no screws :/

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sorry but sounds like you got a bum setup

that slotted screw belongs in the far left hole
I bet you could take your kayfun to a hardware store and find a hex set screw to fit the fill hole and put the slotted screw where it belongs

 

[plumb4u2]

I don't know how you're vaping it like that....it's gotta be very airy??

 

[Flush1]

It is very airy. Putting it away until i can hit the hardware store. Seems the ehpro 3.1 doesnt have a ball valve either on the fill hole. Just a screw covering it. Shoulda spend the extra 40 for real thing!

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[Flush1]

No luck finding a set screw that fits...eciggity said theyll send me replacement tho. Lung hits of Jango max airflow til then... least i got to practice micro coils haha. Getting good at 1.5ohm with 28ga

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[DreamWithin]

Moved to Rebuildable Atomizers forum