Wednesday, March 18, 2009

Thermocouple Woes

Just in case you have a digital AIM Computer and your Thermocouple fails, here is how to get the right new one. Now that AIM is not taking any orders it has been hard to find out how to replace this. Luckily I found a helpful person at Bailey, who I could talk with once I had learned from Marla James that I needed a K type thermocouple.

Very specifically this is a 7" 14 guage thermocouple. However, it has to be cut down about 4 inches. The sheath on the wire is in sections and we left 3 on. We also took off the porcelain block since the one in the kiln was fine. It is important to keep the yellow and red wires in the right part of the block. The wire comes with a red and yellow sheath and under the sheath the wire has a red mark on it. When you take off the high fire sheath in order to bend and cut the wire the red make will no longer be there. So it is important to bend the wire in the control box of the kiln so that you know the red wire can only go where it is supposed to be. We must have done everything right because the control read out lit up immediately and I could get the program I always use to come back.

Specifically the order number at Baily is C-172-50. Here is the catalogue page link.

Now the woe part. Actually, not that bad. I ordered the wrong part the first time, I made several calls to Aim and looked around quite a bit on the internet before I ran into the nice person at Bailey who let me return the wrong part and told me about the right one. It has been about 4 weeks since I have been able to use my AIM Kiln. Although, I have other kilns, I love my AIM and am not willing to put a small load in the big kiln. It is so great to be able to do that again.

1 comment:

  1. Thank you so much for coming by Jaikanth. I will check out your blog as well. I hope you come back often.


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