SV: Schimmel regulation problem

[Kjell Sverre Fardal]

Hi, Scott!

I had my education at Scimmel from 1985 - 1988, so I really hope that
your piano is not one of my first ones :-)

This is the model 205 (later replaced by 208, and a few years ago by
213).

If your problem is that you can't get the let off buttons high enough, I
can tell you that we normally glued a thin layer of veneer under the let
off-rails. If you remove that, you can get the let off somewhat higher.

Who are you communicating with at Schimmel? The right persons to talk to
should be Mathias König (Production Manager) or Mathias Klinzing
(Technical Manager Grand Pianos). They are both my very good friends
(1960-models, like me...), and also excellent craftsmen! My personal tip
would be to contact Mathias Klinzing, and see what he has to say about
this (try mathias.klinzing@schimmel.de)  

Kjell


Kjell Sverre Fardal
Kristiansand / Norway
Vice-President NPTF     

-----Opprinnelig melding-----
Fra: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] På
vegne av Scott Helms
Sendt: 4. februar 2005 00:33
Til: pianotech@ptg.org
Emne: Schimmel regulation problem

Hello everybody -

You might remember that I posted to the list a
month or two ago about a
problem I was having with regulating a Schimmel
grand, and I had to
postpone further discussion until I could get
the action back from the
church and do a little more digging. Well, the
action now sits on the
bench in my shop, so the discussion continues . . .

This is a 1985  6'9" Schimmel in excellent
condition. I cannot get the
letoff any closer than 4 or 5 mm from the
strings, and the letoff buttons
are screwed up as high as they will go. I have
tightened all action
screws, including those on the letoff rail and
the wippen rail, and the
action spread is 114 mm, which I think is right
where it should be. The
hammers have been reshaped once, maybe twice,
and appear to be in good
condition. The hammer bore measurement is 43 mm
on C8 (center of hammer
shank to end of felt).

I am an RPT, and while I wouldn't consider
myself to be a top-notch expert
at regulation, I am reasonably certain that I'm
doing the regulation
procedure correctly. I've never encountered a
problem like this. Rick
Baldassin tells me that he remembers hearing of
a similar situation with a
Schimmel grand from this period, and there was a
problem with the
dimensions of the action brackets. In that case,
Schimmel had to send new
brackets to swap with the old ones. I have
emailed Schimmel's technician
in Germany, and am awaiting a response from him,
but in the meantime I
thought I'd check with all of you cybertechs out
there  :-) Is anyone
familiar with this problem, and what can you
suggest to fix it?

-Scott Helms

-- 
Scott A. Helms, RPT
Helms Music Enterprises
(269) 381-4521
www.helmsmusic.net


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