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Robcars flue curing thread

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Robncars

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I want to use this one but its smaller.
signal-2020-05-02-114226.jpg
But it has a window in the door. I got it for $25. It's cute but man think of being able to watch your progress without opening it up ever.

Maybe perfect the process in this one then move it to the big one.
 

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No you are in the right place. I wasn‘t paying attention and thought we were still in your Growing in ND thread. I forgot about this one. Lol. My bad.
 

Robncars

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Well I got my combi steam oven yesterday. (The one with the window in it). I pulled the steam unit out. It was plugged up pretty bad. I had to rewire it to single phase 220 from 3 phase. Heat and fan work good. I'm going to have to use just 1 element (there are 8). Had 145 F in 30 seconds.
If I fix the steam heater in it it's worth $17k though. What to do.... what to do......
 

Robncars

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Ok so I was going through Amaxb flue curing and he said something about too much air flow. When I kicked in that combi-oven it sucked a piece of paper up instantly. 220v 1/2 hp motor with a 6" squirrel cage fan. I can reduce it to 120v.
Also I may put in a separate heat source for low heat.
 

Robncars

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Ok I got the temp control unit. A PID control. Modifying the fan may be a pain but I'll see what I can find for parts. Thinking 120v then put in a dimmer switch. But if the PID works the way it's supposed to I shouldn't need a separate heat source
 

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Ok I got the temp control unit. A PID control. Modifying the fan may be a pain but I'll see what I can find for parts. Thinking 120v then put in a dimmer switch. But if the PID works the way it's supposed to I shouldn't need a separate heat source
Use a fan control switch rather than a dimmer switch. A dimmer switch is not designed for the load and could be a fire hazard. I had originally planned to do the same thing until I delved into it a little deeper.
 

Robncars

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Use a fan control switch rather than a dimmer switch. A dimmer switch is not designed for the load and could be a fire hazard. I had originally planned to do the same thing until I delved into it a little deeper.

That was another thought. Use a normal 0-3-2-1 fan switch. I believe you can use a rheostat type dimmer switch. Not like a light bulb dimmer switch.
I did get a 2 door SS freezer but I like the window
 

Robncars

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Im putting together the fridge. I'll have to get pics soon but here is a good update.
I found an old outdoor breaker panel I hid on myself so I put my controls in there. I have a countertop griddle for a heat source. I still have to put a garden hose connection on the back but that is coming. I cut 4 pieces of wood to the depth of the fridge and notched them so the slats can be set upright. My slats look pretty much the same as Leatherheads if I remember right. The only difference was instead of the front few lathes being short to get them in i decided it was easier to make the center door post removable.
I tested it today and the PID controller doesn't recognize the temp sensor so I'll do a little diagnostics
 

Robncars

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So I got the PID controller working. It was a wiring mix up. The instructions were a little hazy at best.
It held 95.8 for 8 hrs. Im ramping it to 125 now. I only wish I had a 24hr temp graph. So I could see exactly what it was doing while I wasn't looking. But from what I saw it was not moving. And to start it never went over 97 when it was set to 95
 

Robncars

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I have a few leaves in my flue. Im holding temp at 100 according to one side and 92 on the far side. With 99% humidity. After 36 hrs they are just barely starting to yellow. Im going to let it run for another day.
 

Robncars

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Those fans don't seem to be doing the job. Uneven temps mean uneven flue-cures.

Bob
Im thinking its a discrepancy in the thermometers rather than in temp it doesn't seem reasonable temp is off its still mostly empty. And it showed that empty also
 
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