This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Hello Don, One, a KG-2 that I had tuned occasionally for years but which at that point in time was being maintained by another technician had had a complete Dampchaser installation - having both the drier and the humidifier. I am relying on memory here but am reasonably sure it is accurate. This installation was made in an attempt to correct the very pronounced instability the piano demonstrated, but which continued, nevertheless, afterwards. The piano was in the chapel of a large, prominent televangelical(sp?) operation. Notwithstanding these efforts, the instability was substantial and complaints frequent subsequent for months after the installation. After the "fix", the piano is extremely stable. This was noted by the technician who referred the piano, the problem and the customer back to me. A pertinent fact, this piano was in an unusual church situation, that is, more favorable than customary, as the temperature in this extremely large chapel was maintained relatively constant. I do think, though, that the ambient moisture fluctuated substantially as crowds came and went, for what it is worth, and realize that the humidity control system, after installation, no doubt levelled this out from the piano's perspective. The customer had been educated to the importance of maintaining the water in the tank, and, prior to the "fix", as you indicate, was monitored both by myself and the other technician to verify availability of water to the humidifier. Nevertheless, the problems persisted and were not abated until the alterations were made. I am not sure if there were others. I have seen and tuned the piano many times since this installation which was, perhaps, six or seven years ago. Regards, Robin Hufford Don wrote: >Hi Robin, > >Had humidity been controlled in any of the pianos before you tried to "fix" >them. At least in my climate *all* grand pianos are unstable without such >control. Plate bushings or not. > >At 02:04 PM 19/12/2004 -0600, you wrote: > > >>Hello Don, >> I disagree with this and I am well aware of the fitting used in this >>method. >> >> > >Regards, >Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T. >Non calor sed umor est qui nobis incommodat > >mailto:pianotuna@accesscomm.ca http://us.geocities.com/drpt1948/ > >3004 Grant Rd. REGINA, SK, S4S 5G7 >306-352-3620 or 1-888-29t-uner >_______________________________________________ >pianotech list info: https://www.moypiano.com/resources/#archives > > > ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/e9/30/68/92/attachment.htm ---------------------- multipart/alternative attachment--
This PTG archive page provided courtesy of Moy Piano Service, LLC