Dear list, This gentleman has been trying to subscribe to the pianotech list without success, in part because of my instructions, and we are not sure if he can even access listservers from AOL. However I noticed an AOL address in post today so if any AOLers can assist he would appreciate. Richard Moody This is his e-mail address and post. From: ERogers470@aol.com > To: remoody@iw.nut : ) > Subject: Aeolian-Hammond Organ > Date: Monday, October 28, 1996 4:52 PM > > I would like to introduce myself as a new subscriber to the pianotech group. > I am a novice at piano restoration. I started as a teenager with an Adam > Schaff upright player piano and have done six more since. I am currently > restoring an Aeolian-Hammond player organ. I have overhauled the primary > pump, both primary and secondary cutoff valvues and retubed to the tracker > bar. > > My qurestion to the group, is the primary pump - I have dismantled the unit > and recovered the four pneumatics, but get only 10 inch of mercury vacuum, > when I should be getting 50 inches. Also the Tempo Control Governor is > closed when starting. I have to block the governor open to get vacuum to the > system. I don't know why I am not getting the higher vacuum. I have even > increased the motor pulley thinking this will give more suction. It did not. > Does any one know what my problem is? > > > Eugene Rogers > Miami, Florida
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