Pfaff 1245 - 1246 Owner's Manual - Page 51
Bobbin-case, opener, Model 1246, these, adjustments, bobbin, openers.
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Adjustment 11.04.11 Bobbin-case opener (On Model 1246 make these adjustments on both bobbin openers.) Requirement The needle thread must not be clamped between the bobbin-case opener 1 and the bob bin-case base 3 nor may it be clamped between projection 4 and the retaining trip of the needle plate (see arrows). Fig. 1 1 . 1 1 • Thread the machine, insert test material and allow the presser foot to rest on the needle plate. • Sew a few stitches by turning the handwheel and carry out a check in accordance with the requirement. • Turn bobbin-case opener 1 (screw 2) in accordance with the requirement. AFF 11 - 13
Adjustment
11.04.11
Bobbin-case
opener
(On
Model 1246
make
these
adjustments
on
both
bobbin
openers.)
•
Thread
the
machine,
insert
test
material
and
allow
the
presser
foot
to
rest
on
the
needle
plate.
•
Sew
a
few
stitches
by
turning
the
handwheel
and
carry
out
a
check
in
accordance
with
the
requirement.
•
Turn
bobbin-case
opener
1
(screw
2)
in
accordance
with
the
requirement.
Requirement
The
needle thread must
not
be
clamped
between
the
bobbin-case
opener
1
and
the
bob
bin-case
base
3
nor
may
it
be
clamped
between
projection
4
and
the
retaining
trip
of
the
needle
plate
(see
arrows).
Fig.
1
1
.
1
1
AFF
11
-
13