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TO
SELECT
A
CHARACTER
OR A
FUNCTION
- 3-
(B-138)
When the text of
any
adjustment in this bulletin s pecifies the setting
up of a certain character or function, the following method should be used:
Rotate the main shaft until the printing bail is in its extreme
rear posi. tion. Hold the front edges of those vanes down which
correspond with the MA.ttKING impulses of the combination (see
Figure
1
for code chart or code combinations) to be set up.
Then rotate the main shaft in accordance with the instructions
outlined in that particular adjustment.
TYPING
UN
IT
INSTRUCTIONS FOR REll.rQVING
THE TYPE
BAR CARRI AGE FROM THE TYPING UNIT
.
Operate the carriage return lock bar (Figure
60B) ,
and
move the·
carriage
to
the extreme right.
Operate the dashpot lever (Figure
60B),
loCking
the carriage
in
this po$ition.
Hold the carriage return spring drum
so
that
the spring cannot unwind. Then unhook the draw strap from the
and
hook
the
e,yelet of the strap onto the margi n bell hammer
post
58).
Move the right margin adjus ting screw arm (Figure
to the rear.
Operate the carriage return lock bar again and ranove the carriage by sliding
it off
to
the right.
PLUNGER GUIDE
ROLLER
BRACKET
ADJUSTMENT
(Figure
2)
See Note (A)
There should
be
not more than
.01011
clearance between either the
right or left em of the pull bar bail
ani
the stripper plate (Figure
5)
when
the bail i s moved to it s extreme forward position.
Also, the flanged guide
roller should be parallel, or within
.00211
of being parallel, to the surface
of the plunger, arid both guide rollers should rotate freely.
To adjust the position of the pull bar bail with relation
to
the
stripper plate, loosen the plunger guide roller bracket mounting screws a m
move the bracket to the right or left.
To adjust the flanged roller with
relation
to
the plunger, move the roller end of the bracket up or down with
the mounting screws friction tight. Tighten the mounting screws.
PLUNGER
ROLLER ECCENTRIC
LDUNTING
STUD ADJUSTMENT (Figure
2)
See Note (A)
There should be some play, not more than
.004",
between the pull
bar
bail plunger ·and the rollers.
Check for this play throughout the entire travel
of the plunger. Adjust the positio n of the eccentric mounting stud
to
obtain
this
requirement.
*
*
*
(A)
These requirements should be checked with the type bar carriage
reli¥)V8d.
