Yes, we did indeed fix it. We had to remove it by cutting the frig lines. then I took it to a local refrig shop who replaced the filter and put new quick disconnects on, ones I bought and provided them. It's been working great since. I purchased a cheap knock-off compressor on ebay and it's been working great.

Hi - Curious if you were able to fix your Adler Barber Cold Machine? I’m having trouble with my controller. Kollman sent me a replacement and it worked fine for a day. The next time I turned it on it went back to not working, compressor spins for a second and then fan runs for a minute with no compressor. I have 3.9 O on pins 1-2, 0.4 O on pins 3-4, 3.7 O on pins 2-3. Thanks