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Key leveling the Model 112-A is essentially the same as the
Model 112.
The key height, however, is 1 15/32" from the top of
the kev frame to the underneath side of the natural key lift.
(Refer.to Page 11 in the Wurlitzer E lectronic Piano Service Manaul).
This is covered under the following section devoted to T ouch.
Determine if the key depth is satisfactory to the present setting
of key he�ghto
Sharps, 5/16" measured over pin.
If the key denth is shallow, it may be increased by removing material
from the bottom of the front of the key.
deep, paper punchings of the required thickness may be glued to the
bottom surface of the front of the key.
Trials should be taken at keys No. 1, 32 and 64.
(Item 6, Diagram A) (also Page
35,
(Item
DiagramA) should be adjusted so the hammer lets off 1/8"
away from the striking point with at least 1/32" of after touch and
a hammer blow distance of 1 1/8".
� 15/16" above the keybedo
The butt spoon (Item
not require adjustment.
the capstan screw (Item 6
7
(Item
Diagram
j
THE PROPER SE T TING OF
the spoon clears the fly stop cloth (Item
after the key is fully depressed and let-off has been obtained.
Improper setting of the butt spoon (Item 9, D iagram A) is when the
spoon� not clear the fly stop cloth (Item
the key is fully depressedo
Adjust the damper lever lift dowel (Item 25, Diagram A) so that when
the hammer (Item
to the reed (No. 14J the damper (Noo 20) will just start to lift.
The bass note dampers w ill have to start quicker and have more lift
to keep from dampening the reed
INSERT
scanned by tropical fish
MODEL 1 1 2- A
LEVEL KEYS
C A PSTAN ADJUSTl'JIENT
TOUCH
These are:
Natural
9,
9,
Diagram A) has been factory-set and should
The spoon is bent out just far enough so
Diagram A ) will escape to the fly leather
·
j
A).
THE
BUTT SPOON
Full let-off will not result.
D A MPER AD JUSTMENT
13 ,
Diagram A) has travelled one third the distance
o
IN
ELECTRONIC PIANO
Between Page 10 & Page 11
3/8" measured at face of key.
j
If
the key depth is too
7)
Figure
and butt regulating screw
The striking point would be
9,
(Item
Diagram
S,
Diagram A)� 1/32"
8,
Diagram A) after
SERVICE
MANU A L
tropicalfishvintage.com
Note:
The capstan screw
A)
is when
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