Petrof Sticking Keys

[Richard Brekne]

---------------------- multipart/alternative attachment
Every Petrof I have ever know has been a thing unto itself as it were.
If there is anything predictable about them, its that technicians can
count on making good money improving a mulitude of variant action and
other problems.

I have seen probably a thousand Petrofs over the last 20 years. All of
them had some similiar types of problems, and all of them had an all
around pretty nice sound.

Petrof bushings, if anything, are usually kind of mushy. They use soft
action felt for virtually everything.

Cheers

RicB

Arthur Chickering wrote:

> Pianotech,I have a customer with a Petrof console piano which has many
> sticking keys.  The piano is 2 years old and was purchased new in
> Michigan and moved to Maine.  The home is near the ocean, but the
> customer does not think her home is very damp because other things
> made of wood in the home seem to be very dry.  I would like to know if
> other Petrof pianos in general have been known to have tight key
> bushings which start to stick easily if there is moisture at all in
> the home.Thanks,Arthur

--
Richard Brekne
RPT, N.P.T.F.
UiB, Bergen, Norway
mailto:rbrekne@broadpark.no
http://home.broadpark.no/~rbrekne/ricmain.html


---------------------- multipart/alternative attachment
An HTML attachment was scrubbed...
URL: https://www.moypiano.com/ptg/pianotech.php/attachments/ae/64/c7/bc/attachment.htm

---------------------- multipart/alternative attachment--