Recent content by mechanicalman

  1. M

    Rebuilding a Dental Air Compressor Head

    Success! I used that top schematic as my template for how the motor was wired and everything made sense very quickly. Here's how I determined the motor was wired. That first schematic I labeled was completely wrong. Here's that schematic from ISOVOLT again (we're using the top one): And...
  2. M

    Rebuilding a Dental Air Compressor Head

    It looks like my motor actually jives with another schematic that I very stupidly didn't include when I posted a screen cap of the ISOVOLT instruction sheet. I believe my motor works with the top schematic. Previously I only posted the bottom two because I thought the top one was for dual...
  3. M

    Rebuilding a Dental Air Compressor Head

    So I'm trying to figure out how to wire the ISOVOLT DMS03U starter to my motor, but I'm having trouble figuring out where to connect the N terminal. The terminal box on top of the motor has four wires coming into it from the motor housing/stator. One of them is the lead going to the centrifugal...
  4. M

    Rebuilding a Dental Air Compressor Head

    Got the crankshaft off the motor shaft after soaking it in PB Blaster for a few days and making another go with my homemade puller. Once the crankshaft was off I was able to make pretty rapid progress taking the rest of the motor apart. After getting the rotor out I was able to see the...
  5. M

    Air Techniques Compresso-Dri Compressor?

    Not to thread-jack, but I started a thread for the Airstar 5 compressor I got a good deal that needs some work. http://www.garagejournal.com/forum/showthread.php?p=3127997#post3127997
  6. M

    Rebuilding a Dental Air Compressor Head

    And here's another album with imageshack since I know everyone wants to see pictures directly in the thread.
  7. M

    Rebuilding a Dental Air Compressor Head

    So here goes my first post. I was looking for aftercoolers and air dryers on craigslist when I came across a dentist selling his old Air Techniques Airstar 5 compress with one bad head for the steep sum of $150. After reading this thread and not finding a good reason to risk it. I brought it...
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