AMMRL: AMT cooling fans

From: William C. Stevens <wstevens_at_siu.edu>
Date: Tue, 25 Jul 2006 12:05:03 -0500

Sorry to hog so much bandwidth, but I'm dealing with a lot of
problems in the lab.

Can you give me a clue on replacing cooling fans in my AMT amp
cabinets? Both have stopped in one two-amp cabinet and one has
stopped in the other two-amp cabinet (4-channel Inova 500).

I have the thing still in the rack (can't figure how to release it
and get it all the way out) but I was able to loosen the cover and
slide that forward to expose the fans. They are secured by machine
screws into the fan body, which is threaded. However, a heat sink is
in the way, preventing me from getting them out.

If you have done this procedure, perhaps you can make suggestions. I
am too unhandy.

Bill Stevens

William C. Stevens, Ph.D. Director
Nuclear Magnetic Resonance Facility
Southern Illinois University
Carbondale, IL 62901-4405
618-453-6498 voice -6408 fax 521-9892 cell
http://opie.nmr.siu.edu
Received on Tue Jul 25 2006 - 18:21:35 MST

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