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Coin Piano Suction Measurements
By Jerry F. Bacon

Hello to all,  I have just acquired a Seeburg L coin piano, four door,
with the number 165263, and would like the approximate date.  It looks
all original except for the coin receptor which has been exchanged
for an in-and-out slide one.  The questions are these:

1. Is the rewind-play system lock and cancel?

2. I measured the vacuum at the rewind-play hose and it was about 22
inches.  The box pump flutters between 70 and 100 inches, measured at
the pump outlet.  Is this too much variance?

I've got to recover most of the small pneumatics on the regulator box.
That's all I can think of now.

Cheers from Dallas, Texas
Jerry F Bacon


(Message sent Mon 19 May 2008, 22:38:24 GMT, from time zone GMT-0400.)

Key Words in Subject:  Coin, Measurements, Piano, Suction
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