Gone through 6 Ft of Kanthal rebuilding a tank. None of them work. ...?

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TheAmazingDave

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If the coils are intact when you remove them, I'm guessing you're having a short circuit, and the mod is shutting off.

I don't want to say I've mastered it, but I've become very good at rebuilding the Protank 2 I have. I have zero leaks or gurgles, and I find it's performing fantastically at 13 watts.

What I have found is, if you don't clip the leads right, the ground side can poke through the rubber insulator and contact the center positive pin. So let me ask, how are you trimming the excess coil lead after you insert the insulator and center pin?

What type of coil are you building? Microcoils? If so, are you heating the coil after you wrap it, and pinching it to remove gaps and oxidize? If not, the resistance may be changing dramatically as you use it. Dry burning the coil in the head isn't recommended, but you can gently pinch it together with tweezers and torch it 'till it glows for a similar effect.
 

BeRight

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sorry it didn't work for you - maybe someone on this forum is close by - it would only take a few minutes of hands on to get you there.

Like others have said - taking at least a few days break and then looking at your builds under magnifying glass - a light bulb might light.

It is a tiny tiny space easy for edges of coil or leads to short - don't feel bad many of us have been there done that

For only $10.50 ebay IGO-L dripper: single coil build with lots of room - a great dripper that I use daily - might be a good option for some of that wire on the way. 28 gauge/11 wraps micro coil (I hate to say ala rip tripper) measures in at 1.5 ohms. IGO-L is small in height with 510 connector - May look large for your battery device (because of diameter) but would work on it and easy to do first coil on - it is what I started on before moving onto small small EVODs.
 

edyle

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In the last 5 hours I have gone through 6 feet of 30g a kanthal trying to rebuild a PT 2.

Use 5-6 wraps around a 1/16' drill bit (for the first dozen or so)
for the next 10 I wrapped the kanthal directly around the wick as I have seen demonstrated in several tutorials.

Get a resistance reading of 1.3 - 1.7

Assemble the tank.

Atty will fire once (at most, sometimes not at all) for about 3 seconds then stops. After that I get no resistance reading at all and it will not fire at all if it did to begin with.

When I take the tank apart, the coil is still intact.

After 20+ builds, I have no idea what I am doing wrong.

1: What are you powering with and
2: What is 'no resistance reading at all' ? you mean 9.9 ohm? or out of range on a separate multimeter?
 

edyle

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Does the lead that goes through the center of the insulator also go through the center post?

No;
1 lead goes on the outside of the insulator between the insulator and the outer metal housing
1 lead goes on the inside of the insulator between the insulator and the center post
 

edyle

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The tank has to be 19mm to work on my device

1384100-4.jpg

DID V2 Genesis Style Rebuildable Atomizer (1.8mL)2.4Ω / silver
$8.36
Dimensions us | metric
Depth 16 mm
Height 80 mm
Width 16 mm
Liquid Volume 1.8 ml

1572601-13.jpg

Mini ATTY Genesis Style Rebuildable Atomizer (2.0mL)glass tank
$18.00
Dimensions us | metric
Depth 16.3 mm
Height 76 mm
Width 16.3 mm
 

Elendil

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1384100-4.jpg

DID V2 Genesis Style Rebuildable Atomizer (1.8mL)2.4Ω / silver
$8.36
Dimensions us | metric
Depth 16 mm
Height 80 mm
Width 16 mm
Liquid Volume 1.8 ml

1572601-13.jpg

Mini ATTY Genesis Style Rebuildable Atomizer (2.0mL)glass tank
$18.00
Dimensions us | metric
Depth 16.3 mm
Height 76 mm
Width 16.3 mm

Not sure the particular tank matters. If I cannot understand what I am screwing up the result will likely not change
 
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