Wurlitzer 700, Руководство по обслуживанию, Страница: 4 / 33

PREPARATION OF THE MODEL 700 WURLITZER ELECTRONIC PIANO
FOR SALE
See Page 2 of Model 112 Section of the Service Manual.
1. Unpack and check as outlined on Page 2 of the Model 112
Electronic Piano Service Manual.
2. Sometimes, during shipment, dirt and foreign materials
become lodged between the reeds and the pickups causing
noisy amplification. It can be easily corrected in the
following manner:
a. First turn the volume completely down. Starting from
the bass end, strike each key, with� nonnal blow, three
times.
It may be necessary to repeat this procedure
several times.
b. If this does not take care of the noise, please refer
to the Model 112 Electronic Piano Service Manual,
Page 7, under Tone Producing Principle, and familiar­
ize yourself with the contents. Remove the top of
the piano, (refer to Page 700-4, Fig. 700-B.) Place
a piece of white paper between the hammer (25) and the
reed (26) and turn a flashlight on the paper. This
enables you to see any foreign material that may still
be on the reed or pickup (9). You may find that the
reed is "off center'' which will show up by having more
light on one side than the other. This latter con­
dition can be corrected by loosening the reed screw
and re-centering the reed. Be sure the reed screw is
firmly tightened after the reed has been centered.
700-3
scanned by tropical fish tropicalfishvintage.com