FRIDEN STW - Page 5

6-15-50
FHIDEN CALCULATING MACHINE CO., INC.
HOW TO USE YOUR MANUAL
The adjustments in this maaual are listed beginning with the Basic Ma-
chine and progressing through the variaus Automatic and Special Features.
For the most part, these adjustments are shown in the sequence in which
they should be made ar checked.
Parts numbers of parts shown in these adjustments have purposely been
eliminated and letters substituted. The reason for this is that whereas
parts may be changed and the numbers changed, the adjustments of those
parts do not materially change.
The Arrows shown on the parts indicate the part is out of Home Position
or in motion. These are Motion Arrows. The Arrows beside the Adjust-
ment Point indicate direction in which adjustment may be made; thus a
Single Arrow indicates adjustment is made in one direction only. Twa
Horizontal Arrows means right, left, forward or rearward. Two Verti-~
cal Arrows means up ar down. Combinations of these Arrows mean up
andto the right, down and to the left, etc. These are Adjustment Arrows.
RULE OF ECCENTRICS: Except where specifically noted, all Eccentrics
should be positioned as shawn in the sketches showing their adjustment.
In
many
cases,
the
parts
adjusted
by
Eccentric
will
not
operate
properly
if the Eccentric is in any other position than the one shown.
Definition
of
terms
used:
HOME POSITION: The machine is not in operation, and the parts are in
their normal stationary position,
NORMAL POSITION: Machine may hein operation but certain parts, such
as
the
Multiplier
Section,
etc.,
are
not
in
operation.
RIGHT:
Toward
the
Right
Side
Frame
Assembly.
LEFT: Toward the Left Side Frame Assembly.
For
example:
if
you
are
facing
the
rear
of
the
machine,
LEFT
would
be
to
your
right.
In
all
cases
where
reference
is
made
to
RIGHT
or
LEFT
in this manual it means toward the Right Side Frame or toward the Left
Side Frame.
When making changes in adjustments, hold clearances to the tolerances
given.
These
adjustments
have
been
worked
out
over
a
pericd
of
time
and
have
been
found
to
be
satisfactory
for
most
efficient
operation
of
the
ma-
chine.
However,
DO
NOT
change
adjustments
found
in
the
machine
with-
out
good
cause.
Page 3.
MODEL STW