FRIDEN STW - Page 23

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FRIDEN
CALCULATING
MACHINE
CO..
INC.
Poge
23
CHAPTER
3.
BASIC
ADJUSTMENTS
—
SEQUENCE
§4,
PIN
FOR
CYCLE
LOCK:
With
Add~Subtract
Gate
in
Plus
or
Minus
Position,
Dise
A
onCycle
Lock
Pin
shouldclear
Disc
Bon#l
Actuator
-001
to
.002.
Adjust
at
C.
55.
TRANSFER
LEVERS:
Frontedges
of
Trans-
fer
Lever
Lips
A
should
be
in
a
straight
line
parafiel
to
Carriage
Frames.
Use
straight
edge
for
checking.
Transfer
Levers
B
should
notcatch
on
edge
of
Carriage
Frame
C
when
moved
out
and
in.
Bottom
edges
of
Transfer
Levers
B
may
notbe
in
perfect
alignment,
but
this
is
acceptable.
56.
CARRIAGE
SETTING:
There
should
be
.010
te
.014
clearance
between
Transfer
Levers
Aand
Transter
Gears
B,
as
shown.
Check
Carriage
at
both
ends.
Carriage
should
be
free
running,
with-
out
excess
play
at
any
point
either
front
to
rear
or
up
and
down.
To
adjust,
there
are
three
steps:
Step
1.
Adjust
Brace
C
at
Screws
Dat
both
ends.
Holes
in
Right
Frame
are
slottedfor
forwardand
rearward
adjustment
only;
holes
in
Left
Frame
are
enlarged
for
forward
and
rearward
as
well
MODEL STW
as
up
and
down
for
leveling
to
Front
Carriage
Rail
F.
Step
2.
Adjust
Bracket
E
to
remove
up
and
down
play
at
Front
Rail
F.
Step
3.
Adjust
Rear
Carriage
Retainers
G
by
fil-
ing
or
peening
so
Carriage
is
free
running
with-
out
excess
play
at
any
point,
either
up
and
down
or
forward
and
rearward.
® =
57.
CARRIAGE
SHIFT
RACK:
There
should
be
perfect
mesh
at
points
A
of
Add-Subtract
Gears
B
with
Product
Dial
Gears
C
in
both
Plus
and
Minus
operations.
With
Key
Board
clear,
test
by
operating
Plus
and
Minus
Bars
in
rapid
suc-
cession.
If
Dials
show
movement,
adjust
Rack
D
to
right
or
left,
as
necessary,
at
E.
There
should
be
no
endplay
inRackD.
Carriage
should
be
in
second
or
third
position
when
making
test.
a)
38.
EXTRA
TRANSFER
SHAFTS
BEARING:
Product
Dials
should
not
show
movement
in
ei~
ther
Plus
or
Minus
operation.
If
movement
is
noted,
adjust
Bearing
A
to
right
or
left
so
there
is
perfect
mesh
of
Add-Subtract
Gears
B
with
Preduct
Dial
Gears
C.