Hi James, The fans I replaced were all 12VDC, so it was pretty much plug and play in that regard. Kind regards, Rob --- In Fairlight-CMI@yahoogroups.com, James Thomson <jamesthomson@m...> wrote: > Hi Rob, > > Thanks for this information. What voltage are the new fans ? I know that > the series 2X fans are 110-120V but Peter found a 12V source for the new > Papst fans. I hope all is well! > > Regards, > > > James Thomson > > Magic Audio Co. > The Studio > West Hampstead > London NW2 3RJ > U.K. > > > > > > > On 13/4/05 12:22 am, "titojay02" <robncait@m...> wrote: > > > > > > > I changed the fans in my Series III about 8 months ago and I'd say > > the process was "intermediate" in difficulty and scope. > > > > From memory (apologies if it isn't 100% correct): > > > > I bought eight 80mm Pabst fans for the main cage cooling and two > > other ones for the power supply (the website I bought the fans from > > didn't have Pabst ones in the size it needed - 50mm as I recall?). > > > > I had to remove the bottom of the mainframe, the power supply, and > > then the metal frames that the eight mainframe fans were bolted to. > > There wasn't much room to access some of the screws, and removing > > the parts was a little nerve wracking because wires would be getting > > pulled around and possibly snap off from age (I had this happen with > > one of the wires attached to a power supply fan). > > > > The new fans installed easily and it was simple wiring it all up as > > the previous wiring could be reused. Putting it back together was > > the opposite of taking it apart; again being careful to not move > > parts or wires around (very close quarters, so it's easy to make a > > mistake). > > > > My CMI is now much quieter, but not silent. I still keep it in the > > closet, but I can have the door open a decent amount for ventilation > > and not hear much. Definitely a huge improvement over the jet- engine > > sound it had :). > > > > Hope that helps, > > -Rob > >
Message
Re: noisey fans
2005-04-13 by titojay02
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