Singer 15-91 - ELECTRICAL INFORMATION; To Connect Machine to Electric Service Line

14
If
the
pressure
of
the
bobbin
winder
pulley
against
the
hub
of
the
balance
wheel
is
insufficient
for
wind-
ing
the
bobbin,
press
down
the
bobbin
winder
until
the
latch
N,
Fig.
9
drops
down
and
holds
it,
then
loosen
the
adjusting
screw
O,
Fig.
9.
With
the
fore-
finger,
push
back
the
upper
end
of
the
slotted
plate
P
as
far
as
it
will
go,
as
shown
in
Fig.
9,
and
at
the
same
time
press
the
bobbin
winder
pulley
against
the
hub
of
the
balance
wheel,
then
tighten
the
adjusting
screw
O.
Fie. 9. ApsustMENT or Bopsrn WINDER
If
the
thread
does
not
wind
evenly
on
the
bobbin,
loosen
the
screw
which
holds
the
tension
bracket
2,
Fig.
8
in
position
on
the
bed
of
the
machine
and
slide
the
tension
bracket
to
the
right
or
left,
as
may
be
required,
then
tighten
the
screw.
Bobbins
ean
also
be
wound
while
the
machine
is
sewing.
15 16
TO THREAD THE BOBBIN CASE TO REPLACE THE BOBBIN CASE
Hold the bobbin case by the latch and place it
ld
the
re
need
on
the
stud
T
of
the
shuttle
body
with
the
position
the
thread
will
finger
S
opposite
the
notch
at
the
top
of
the
shuttle
unwind in the
direction
shown in
Fig. 10,
race,
bobbin
Hold the
case as shown in
Fig. 10, and place
the bobbin into it.
Fie. 13. Bossrn Case THREADED AND RepLaceD
Release the latch and press the bobbin case back
until the latch enters the groove in the stud. Allow
Pull the thread into
the slot 1, under the
ion spri ] £19009
jefe the not 4 f ne about three inches of thread to hang free from the
end of the spring. Brats bobbin case and close the bed slide plate.